Startseite Crystal structure of diiodido-bis(6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene)) diphenolato)tricadmium(II), C36H36Cd3I2N4O8
Artikel Open Access

Crystal structure of diiodido-bis(6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene)) diphenolato)tricadmium(II), C36H36Cd3I2N4O8

  • Jin Hu und Xin-Hua Lu ORCID logo EMAIL logo
Veröffentlicht/Copyright: 29. August 2022
Artikel downloaden (PDF)
Veröffentlichen auch Sie bei De Gruyter Brill
Manuskript einreichen Informationen für Autor*innen
Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 237 Heft 6

Abstract

C36H36Cd3I2N4O8, orthorhombic, Pbca (no. 61), a = 18.909(4) Å, b = 16.149(3) Å, c = 26.050(5) Å, V = 7955(3) Å3, Z = 8, Rgt (F) = 0.0439, wRref (F 2) = 0.0752, T = 293(2) K.

CCDC no.: 2192002

The molecular structure is shown in the figure. Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal: Yellow prism
Size: 0.18 × 0.16 × 0.13 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 3.20 mm−1
Diffractometer, scan mode: Bruker D8 VENTURE PHOTON, φ and ω
θ max, completeness: 25.5°, >99%
N(hkl)measured, N(hkl)unique, R int: 79820, 7401, 0.048
Criterion for I obs, N(hkl)gt: I obs > 2 σ(I obs), 7234
N(param)refined: 478
Programs: SHELX [1], Bruker [2, 3]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

Atom x y z U iso*/U eq
Cd1 0.06034 (2) 0.90745 (2) 0.34356 (2) 0.03574 (10)
Cd2 0.14317 (2) 0.71908 (2) 0.32778 (2) 0.03878 (11)
Cd3 −0.01573 (2) 0.72699 (2) 0.38969 (2) 0.03633 (10)
I1 0.08519 (2) 1.04983 (2) 0.39713 (2) 0.05638 (12)
I2 −0.14931 (2) 0.66610 (2) 0.38062 (2) 0.04845 (11)
N1 −0.0619 (2) 0.9028 (3) 0.34126 (17) 0.0402 (10)
N2 −0.0377 (2) 0.8467 (3) 0.43753 (16) 0.0387 (10)
N3 0.1962 (3) 0.5858 (3) 0.32795 (18) 0.0519 (13)
N4 0.2424 (2) 0.7225 (3) 0.27530 (16) 0.0445 (11)
O1 0.2221 (2) 0.7508 (3) 0.41517 (15) 0.0554 (11)
O2 0.09403 (18) 0.8018 (2) 0.39510 (12) 0.0357 (8)
O3 0.02452 (18) 0.7668 (2) 0.30980 (12) 0.0373 (8)
O4 0.0796 (2) 0.6923 (2) 0.22936 (14) 0.0464 (10)
O5 0.0655 (2) 0.9718 (2) 0.25822 (14) 0.0481 (10)
O6 0.15058 (18) 0.8581 (2) 0.29815 (13) 0.0394 (8)
O7 0.07047 (19) 0.6340 (2) 0.37877 (13) 0.0418 (9)
O8 0.0089 (2) 0.6497 (3) 0.46996 (14) 0.0532 (10)
C1 0.2908 (4) 0.7222 (6) 0.4257 (3) 0.107 (3)
H1A 0.311468 0.700247 0.394908 0.128*
H1B 0.319222 0.767209 0.438113 0.128*
H1C 0.288729 0.679495 0.451332 0.128*
C2 0.1854 (3) 0.7842 (4) 0.4559 (2) 0.0464 (14)
C3 0.2121 (3) 0.7933 (5) 0.5048 (2) 0.0657 (19)
H3A 0.257788 0.775927 0.512584 0.079*
C4 0.1696 (4) 0.8289 (5) 0.5424 (2) 0.074 (2)
H4A 0.187144 0.835194 0.575477 0.088*
C5 0.1026 (3) 0.8546 (4) 0.5314 (2) 0.0604 (18)
H5A 0.075282 0.879144 0.556922 0.072*
C6 0.0746 (3) 0.8444 (4) 0.4821 (2) 0.0433 (13)
C7 0.1165 (3) 0.8097 (3) 0.44321 (19) 0.0378 (12)
C8 0.0030 (3) 0.8733 (3) 0.4730 (2) 0.0410 (13)
H8A −0.014508 0.914312 0.494574 0.049*
C9 −0.1057 (3) 0.8890 (3) 0.4297 (2) 0.0441 (13)
H9A −0.116980 0.922204 0.459618 0.053*
H9B −0.142925 0.848375 0.425136 0.053*
C10 −0.1015 (3) 0.9446 (3) 0.3823 (2) 0.0466 (14)
H10A −0.148810 0.957420 0.370414 0.056*
H10B −0.078165 0.996120 0.391175 0.056*
C11 −0.0949 (3) 0.8798 (3) 0.3006 (2) 0.0462 (14)
H11A −0.142611 0.893299 0.298038 0.055*
C12 −0.0636 (3) 0.8344 (3) 0.2582 (2) 0.0438 (13)
C13 −0.0930 (4) 0.8459 (4) 0.2092 (2) 0.0599 (17)
H13A −0.132707 0.879321 0.205361 0.072*
C14 −0.0642 (4) 0.8087 (5) 0.1672 (3) 0.070 (2)
H14A −0.083516 0.817684 0.134815 0.084*
C15 −0.0060 (4) 0.7575 (4) 0.1727 (2) 0.0564 (17)
H15A 0.014067 0.732854 0.143958 0.068*
C16 0.0223 (3) 0.7428 (3) 0.22044 (19) 0.0402 (13)
C17 −0.0055 (3) 0.7807 (3) 0.26475 (18) 0.0359 (12)
C18 0.1111 (4) 0.6547 (5) 0.1851 (2) 0.070 (2)
H18A 0.150406 0.621026 0.195496 0.084*
H18B 0.076681 0.620794 0.167969 0.084*
H18C 0.127328 0.697049 0.162032 0.084*
C19 −0.0208 (4) 0.6650 (4) 0.5189 (2) 0.074 (2)
H19A −0.037377 0.612812 0.531707 0.088*
H19B 0.013313 0.679892 0.544607 0.088*
H19C −0.065317 0.693482 0.517837 0.088*
C20 0.0654 (3) 0.5961 (3) 0.4671 (2) 0.0451 (13)
C21 0.0906 (4) 0.5505 (4) 0.5073 (2) 0.0636 (18)
H21A 0.068493 0.553918 0.539089 0.076*
C22 0.1488 (4) 0.4992 (5) 0.5011 (3) 0.074 (2)
H22A 0.165526 0.468097 0.528544 0.088*
C23 0.1813 (4) 0.4946 (4) 0.4546 (3) 0.0674 (19)
H23A 0.220521 0.460395 0.450759 0.081*
C24 0.1570 (3) 0.5406 (3) 0.4124 (2) 0.0473 (14)
C25 0.0973 (3) 0.5916 (3) 0.4171 (2) 0.0418 (13)
C26 0.1988 (3) 0.5361 (4) 0.3663 (2) 0.0526 (16)
H26A 0.230963 0.492646 0.364061 0.063*
C27 0.2496 (4) 0.5740 (4) 0.2873 (2) 0.0634 (19)
H27A 0.226461 0.560684 0.255145 0.076*
H27B 0.280750 0.528550 0.296314 0.076*
C28 0.2917 (3) 0.6526 (4) 0.2817 (2) 0.0563 (17)
H28A 0.320719 0.661229 0.311916 0.068*
H28B 0.322529 0.648718 0.252060 0.068*
C29 0.2493 (3) 0.7658 (3) 0.2346 (2) 0.0438 (13)
H29A 0.287307 0.752072 0.213571 0.053*
C30 0.2056 (3) 0.8333 (3) 0.21721 (19) 0.0389 (12)
C31 0.2103 (3) 0.8549 (4) 0.1649 (2) 0.0554 (16)
H31A 0.243545 0.828374 0.144351 0.067*
C32 0.1679 (4) 0.9131 (4) 0.1439 (2) 0.0666 (19)
H32A 0.172001 0.926131 0.109259 0.080*
C33 0.1185 (4) 0.9531 (4) 0.1741 (2) 0.0550 (16)
H33A 0.088816 0.992541 0.159551 0.066*
C34 0.1130 (3) 0.9349 (3) 0.2252 (2) 0.0398 (12)
C35 0.1565 (3) 0.8741 (3) 0.24888 (19) 0.0351 (12)
C36 0.0208 (4) 1.0358 (4) 0.2383 (3) 0.072 (2)
H36A −0.005419 1.013547 0.209940 0.086*
H36B 0.057471 1.075746 0.232340 0.086*
H36C −0.011899 1.047167 0.265640 0.086*

Source of material

The reagents used were purchased from commercial sources without further purification. A methanol (4 mL) solution of 6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene))diphenol (H2dedp, 0.02 mmol) was added dropwise into a methanol solution (4 mL) of CdI2 (0.03 mmol). A clear solution was obtained after filtration and placed in a closed container at room temperature. Light yellow crystals can be obtained after four weeks (yield 47%, based H2dedp).

Experimental details

Hydrogen atoms on C19 and C36 were located in a difference Fourier map and C–H distances were constrained to 0.96 Å. Hydrogen atoms on other carbon were positioned geometrically and refined as riding atoms, with C–H = 0.97 (CH2), 0.96 Å (CH3), 0.93 Å (aromatic, CH). Hydrogen atoms were refined with U iso(H) = 1.2 U eq(C).

Comment

Schiff-bases have been proven to be excellent building blocks for assembling new complexes since they contain N-atom and O-atom donors and can coordinate to almost all metal ions with various coordination modes [4, 5]. So far, a lot of complexes based on 6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene)) diphenol (H2dedp) have been synthesized and characterized, such as Cu(II), Zn(II), Pb(II), Fe(III), Co(III) and Mn(III) complexes [6], [7], [8], [9], [10], [11], [12]. In order to further enrich the numbers of complexes based on this ligand, we selected H2dedp as ligand to react with CdI2 and obtained a new complex [Cd3(dedp)2I2].

The asymmetrical unit of the title structure contains three Cd(II) ions, two 6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene))diphenolato anions (dedp2−) and two iodine anions. The coordination sites of Cd1 are occupied by four oxygen atoms (O2, O3, O5, O6) and one nitrogen atom (N1) from two dedp2− ligands, and by one iodine atom (I1), resulting in a distorted octahedral CdO4NI coordination environment. The Cd1–O bond lengths are 2.224(3), 2.262(3), 2.456(4) and 2.527(3) Å, respectively; the Cd1–N bond length is 2.313(4) Å and the Cd1–I bond length is 2.7304(7) Å; these values are comparable to the bond lengths reported in the literature for comparable Cd(II) complexes [13, 14]. Cd2 is six-coordinated by four oxygen atoms (O2, O3, O6, O7) and two nitrogen atoms (N3 and N4) from two dedp2− ligands, leading to a distorted octahedral CdO4N2 coordination environment. The Cd2–O bond lengths of 2.354(4), 2.379(3), 2.393(3), 2.418(3) Å and the Cd2–N bond lengths of 2.322(4) and 2.375(5) Å are close to those of Cd1–O and Cd1–N. Cd3 ion is also six-coordinated and located in a distorted octahedral CdO4NI coordination environment formed by four oxygen atoms (O2, O3, O7, O8) and one nitrogen atom (N2) from two dedp2− ligands, and by one iodine atom (I2). The Cd3–O bond lengths are 2.234(3), 2.307(3), 2.406(3), 2.479(4) Å, the Cd3–N bond length is 2.338(4) Å, and the Cd3–I bond length is 2.7208(7) Å; these values are within the normal ranges and close to those reported in other Cd(II) complexes [13, 14]. Two phenolate oxygen atoms (O2, O3) behave as μ3–O coordinating with three Cd(II) ions, while the other two phenolate oxygen atoms (O6, O7) act as μ2–O bridging two Cd(II) ions. As a result, Cd(II) ions are liked by the phenolate oxygen atoms leading to a trinuclear Cd(II) complex. The Cd1–Cd2, Cd1–Cd3 and the Cd2–Cd3 distances are 3.4461(8), 3.4650(7) and 3.4124(8) Å, respectively. In the crystal, adjacent molecules are packed through van der Waals forces resulting in a three-dimensional supramolecular architecture.

Corresponding author: Xin-Hua Lu, School of Chemical and Material Engineering, Nanjing Polytechnic Institute, 210048, Nanjing, China, E-mail:

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: None declared.

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

References

1. Sheldrick, G. M. Crystal structure refinement with SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Suche in Google Scholar

2. Bruker. SADABS; Bruker AXS Inc.: Madison, Wisconsin, USA, 2000.Suche in Google Scholar

3. Bruker. APEX3 and SAINT; Bruker AXS Inc.: Madison, Wisconsin, USA, 2016.Suche in Google Scholar

4. Zoubi, W. A., Al-Hamdani, A. A. S., Kaseem, M. Synthesis and antioxidant activities of Schiff bases and their complexes: a review. Appl. Organomet. Chem. 2016, 30, 810–817; https://doi.org/10.1002/aoc.3506.Suche in Google Scholar

5. Polt, R., Kelly, B. D., Dangel, B. D., Tadikonda, U. B., Ross, R. E., Raitsimring, A. M., Astashkin, A. V. Optically active 4- and 5-coordinate transition metal complexes of bifurcated dipeptide Schiff bases. Inorg. Chem. 2003, 42, 566–574; https://doi.org/10.1021/ic025996o.Suche in Google Scholar PubMed

6. Zhang, S.-L., Fan, X.-F., Du, R.-L., Shen, B.-W., Song, X.-D., Wei, X.-Q., Li, S.-S. Synthesis, crystal structures and magnetism of CuIILnIII N2O4-donor coordination compounds involving dicyanamides. Polyhedron 2021, 206, 115336; https://doi.org/10.1016/j.poly.2021.115336.Suche in Google Scholar

7. Majumdar, D., Das, S., Thomas, R., Ullah, Z., Sreejith, S. S., Das, D., Shukla, P., Bankura, K., Mishra, D. Syntheses, X-ray crystal structures of two new Zn(II)-dicyanamide complexes derived from H2vanen-type compartmental ligands: investigation of thermal, photoluminescence, in vitro cytotoxic effect and DFT-TDDFT studies. Inorg. Chim. Acta 2019, 492, 221–234; https://doi.org/10.1016/j.ica.2019.04.041.Suche in Google Scholar

8. Parr, J., Ross, A. T., Slawin, A. M. Z. Tricoordinate complexes of lead(ll) with innocent Schiff base ligands. Polyhedron 1997, 16, 2765–2770; https://doi.org/10.1016/s0277-5387(97)00033-8.Suche in Google Scholar

9. Provis-Evans, C. B., Lau, S., Krewald, V., Webster, R. L. Regioselective alkyne cyclotrimerization with an in situ-generated [Fe(II)H(salen)] · Bpin catalyst. ACS Catal. 2020, 10, 10157–10168; https://doi.org/10.1021/acscatal.0c03068.Suche in Google Scholar

10. Ghosh, M. K., Pathak, S., Ghorai, T. K. Synthesis of two mononuclear Schiff base metal (M = Fe, Cu) complexes: MOF structure, dye degradation, H2O2 sensing, and DNA binding property. ACS Omega 2019, 4, 16068–16079; https://doi.org/10.1021/acsomega.9b02268.Suche in Google Scholar PubMed PubMed Central

11. Assey, G., Butcher, R. J., Gultneh, Y. Acetato(aqua){6,6′- dimethoxy-2,2′-[ethane-1,2-diylbis(nitrilomethanylyl-idene)] diphenolato}cobalt(III) methanol disolvate. Acta Crystallogr. 2012, E68, m962–m963; https://doi.org/10.1107/s1600536812027687.Suche in Google Scholar

12. Gutierrez, A., Perpinan, M. F., Sanchez, A. E., Torralba, M. C., Gonzalez, V. Water inclusion mediated structural diversity and the role of H-bonds in molecular assemblies of manganese(III) bicompartmental Schiff-base complexes. Inorg. Chim. Acta 2016, 453, 169–178; https://doi.org/10.1016/j.ica.2016.08.022.Suche in Google Scholar

13. Meng, X.-R., Wu, X.-J., Li, D.-W., Hou, H.-W., Fan, Y.-T. Influence of the anion on the coordination mode of an unsymmetrical N-heterocyclic ligand in Cd(II) complexes: from discrete molecule to one- and two-dimensional structures. Polyhedron 2010, 29, 2169–2628; https://doi.org/10.1016/j.poly.2010.06.009.Suche in Google Scholar

14. Liu, Y.-J., Cheng, D., Li, Y.-X., Zhang, J.-D., Yang, H.-X. A new one-dimensional CdII coordination polymer incorporating 2,2′-(1,2-phenylene)bis(1H-imidazole-4,5-dicarboxylate). Acta Crystallogr. 2018, C74, 1128–1132; https://doi.org/10.1107/s2053229618012603.Suche in Google Scholar
Received: 2022-06-18
Accepted: 2022-07-22
Published Online: 2022-08-29
Published in Print: 2022-12-16

© 2022 the author(s), published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 International License.

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of 1,5-bis(4-chlorophenyl)-3-(3-methylphenyl)pentane- 1,5-dione, C48H40Cl4O4
  4. Crystal structure of (bis(1,10-phenanthroline-κ 2 N,N′))-(3,5-dinitrosalicylato-κ 2 O,O′)nickel(II), C31H18N6NiO7
  5. Crystal structure of {N,N′-bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane-κ4 O,N,N′,O′}zinc(II), C20H20F2N2O4Zn
  6. [5-Bromo-2-(2-(dimethylamino)ethyliminomethyl)phenolato-κ3 N,N′,O]-isothiocyanato-nickel(II), C12H14BrN3NiOS
  7. Crystal structure of 9-bromo-4-(6-methoxypyridin-2-yl)-5,6-dihydrobenzo[h]quinazolin- 2-amine, C18H15BrN4O
  8. The crystal structure of imidazolium nitrate, C3H5O3N3
  9. Crystal structure of diiodido-bis(6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene)) diphenolato)tricadmium(II), C36H36Cd3I2N4O8
  10. Crystal structure of [diaqua-bis(2-((1H-tetrazol-1-yl)methyl)-5-carboxy-1H-imidazole-4-carboxylato-κ2 N,O) manganese(II)] dihydrate, C14H18MnN12O12
  11. Crystal structure of Diaqua[5,5′-dicarboxy-2,2′-(propane-1,3-diyl)bis(1H-imidazole-4-carboxylato-k4 O,O′,N,N′)]iron(II), C13H14FeN4O10
  12. Crystal structure of poly[dimethanol-κ1O-(µ2-(E)-2-((2-oxidobenzylidene)amino)acetato)-(µ3-(E)-2-((2-oxidobenzylidene)amino)acetato)dicadmium(II)], C20H22Cd2N2O8
  13. Crystal structure of N 2,N 6-bis(2-(((E)-quinolin-8-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C39H27N7O2
  14. An I 6 2 − anion in the crystal structure of theophyllinium triiodide monohydrate, C7H11I3N4O3
  15. The crystal structure of poly[6,6′-oxybis(4-(pyridin-1-ium-1-yl)-1,3,5,2,4,6-trioxatriborinan-2-olate)], [B6O9](C5H5N)2
  16. The crystal structure of (carbonato κ2 O,O′)(2-oxopyridin-1(2H)-olato-κN)tris(trimethylphosphine)rhodium(III) water solvate, C15H33NO5P3Rh
  17. The crystal structure of dibromido-bis((RS)-2-(4-chlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)hexanenitrile-κ1 N)zinc(II), C30H34Br2Cl2N8Zn
  18. Synthesis and crystal structure of 3-(((7-hydroxy-3-(4-hydroxy-3,5-dinitrophenyl)-4-oxo-4H-chromen-8-yl)methyl)(nitroso)amino)propanoic acid, C19H14N4O11
  19. The crystal structure of 3-((4-chloro-N-(2-methoxyethyl)benzamido)methyl)phenyl methanesulfonate, C18H20ClNO5S
  20. Crystal structure of di([1,1′:3′,1″-terphenyl]-2′-yl)tellane, C36H26Te
  21. The crystal structure of diaqua-bis(pyrazolo[1,5-a]-pyrimidine-3-carboxylato-κ2 N,O)zinc(II), C14H12N6O6Zn
  22. Crystal structure of N′,N‴-((1E,2E)-1,2-diphenylethane-1,2-diylidene)bis(4-methylbenzohydrazide) – water – methanol (1/1/1), C31H32N4O4
  23. Crystal structure of 3-((2,4-dichlorobenzyl)thio)-5-methyl-7-(trifluoromethyl)-[1,2,4]triazolo [4,3-c]pyrimidine, C14H9Cl2F3N4S
  24. Crystal structure of 3,5,6,7-tetramethoxy-3′,4′-methylenedioxy-flavone, C20H18O8
  25. Crystal structure of catena-poly[(5,5′-dimethyl-2,2′-bipyridine-κ 2 N,N′)-(μ 3-hydrogen-1,1′,1″-(1,3,5-triazine-2,4,6-triyl)tris(piperidine-4-carboxylato)- κ 5 O:O,O′:O″,O‴)-cadmium(II)], C33H40CdN8O6
  26. The crystal structure of 3,5-bis(propan-2-yl)-1H-pyrazol-4-amine, C9H17N3
  27. Crystal structure of [(1,4,7,10-tetraoxacyclododecane-κ 4 O,O′,O″, O‴)-tris(nitrato-κ 2 O,O′)gadolinium(III)], C8H16N3O13Gd
  28. The crystal structure of 2,2′-((pyridine-2,6-diylbis(methylene))bis(sulfanediyl))-bis(4,5-dihydro-1H-imidazol-3-ium) bromide, C13H19Br2N5S2
  29. Crystal structure of E-2-chloro-N′-(1-(5-chloro-2-hydroxyphenyl)propylidene)benzohydrazide, C16H14Cl2N2O2
  30. Crystal structure of 3-(adamantan-1-yl)-4-methyl-5-{[(4-nitrophenyl)methyl]sulfanyl}-4H-1,2,4-triazole, C20H24N4O2S
  31. The crystal structure of dimethanol-κ1O-(5,10,15,20-tetrakis(4-nitrophenyl)porphyrin-21,23-diido-κ4 O,O′,O″,O′″)manganese(III) trans-dicyanido-κ1C-bis(acetylacetonato-κ2 O,O′)ruthenium(III), C58H46N10O14RuMn
  32. The crystal structure of nitroxyl-κ N-{hydridotris(3-trifluoromethyl-5-methylpyrazolyl-1-yl-κN 3)borato}nickel(II), C15H13BF9N7NiO
  33. The crystal structure of [(2,2′-bipyridine-κ2 N,N)-bis(6-phenylpyridine-2-carboxylato- κ2 N,O)nickel(II)] monohydrate, C34H26N4O5Ni
  34. The crystal structure of 5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione, C20H15F5N2O3
  35. The crystal structure of ethyl 2,3,5-trifluoro-4-(4-oxo-3,4-dihydropyridin-1(2H)-yl)benzoate, C14H12F3NO3
  36. [2,2′-{Ethane-1,2-diylbis[(azanylylidene)methanylylidene]}bis(3-bromo-2-hydroxyphenyl)]iron(III) nitrate, C20H12Br2CuN2O2
  37. The crystal structure of 1-(2-iodophenyl)-4-phenyl-1H-1,2,3-triazole, C14H10IN3
  38. Synthesis and crystal structure of 2-(2-oxo-2-(thiophen-2-yl)ethyl)-4H-chromen-4-one, C15H10O3S
  39. {6,6′-((1E,1′E)-((2,2-dimethylpropane-1,3-diyl)bis(azaneylylidene))bis(methaneylylidene))bis(2-bromo-4-chlorophenolate)-κ4N,N′,O,O′}copper(II), C19H16Br2Cl2CuN2O2
  40. The crystal structure of N′-[bis(2-hydroxyphenyl)methylidene]pyridine-4-carbohydrazide, C19H15N3O3
  41. Crystal structure of 2-chloro-6-formylphenolato-κ2O,O′-(6,6′-(((2,2-dimethylpropane-1,3-diyl)bis(azaneylylidene))bis(methaneylylidene))bis(2-chlorophenolato)κ4 N,N,O,O′)cobalt(III), C26H22Cl3CoN2O4
  42. The crystal structure of tetrakis(6-phenylpyridine-2-carboxylate-κ 2 N,O)-bis(μ2-6-phenylpyridine-2-carboxylate-κ 2 O:O′)-bis(μ2-6-phenylpyridine-2-carboxylate-κ 3N,O:O)tetralead(II) C48H32N4O8Pb2
  43. The crystal structure of 3,7-dihydroxy-9-methoxy-4a-methyl-4aH-benzo[c] chromene-2,6-dione —dichloromethane (1/1), C16H14Cl2O6
  44. The crystal structure of (Z)-6-(((5-chloro-2-hydroxyphenyl)amino)methylene)- 4-nitrocyclohexa, C13H9ClN2O4
  45. Crystal structure of dichlorido-tetra((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ1 N)zinc(II), C60H68O4N12Cl10Zn
  46. The crystal structure of 4-(2-bromoethoxy)-2-hydroxybenzaldehyde, C9H9BrO3
  47. The crystal structure of 5-azido-1-methyl-4-nitroimidazole, C4H4O2N6
  48. Crystal structure of dibromido-tetra((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ 1 N)zinc(II), C60H68O4N12Br2Cl8Zn
  49. Crystal structure of tetrasodium-bis(μ 2-oxido)-hexafluoro-didioxo-molybdenum(V), Na2(Mo2O4F6)
  50. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-4- hydroxybenzohydrazide-water (1/1), C14H13Cl1N2O4
  51. Crystal structure of (E)-N-(4-morpholinophenyl)-1-(quinolin-2-yl)methanimine, C20H19N3O
  52. The crystal structure of catena-poly[(1,10-phenanthroline-κ2 N,N′)-(μ3-2-hydroxybenzene-1,3-dicarboxylato-κ5 O,O′:O″,O‴:O‴)cadmium(II)], C20H12CdN2O5
  53. The crystal structure of 2,6-di-tert-butyl-4-(4-(methylthio)benzylidene)cyclohexa-2,5-dien-1-one, C22H28OS
  54. La3.65Mg30Sb1.07 as a disordered derivative of Th2Ni17-type structure
  55. Crystal structure of (E)-N-(4-morpholinophenyl)-1-(quinoxalin-2-yl)methanimine, C19H18N4O
  56. The crystal structure of 2,2′-(1,2-phenylenebis(methylene))bis(1,3-dimethylisothiouronium) bromide, C14H24Br2N4S2
  57. Crystal structure of tetraaqua-bis[4-(1H-1,2,4-triazol-1-yl)benzoato-κ1 N]zinc(II), C18H20ZnN6O8
  58. Crystal structure of bis(tricarbonyl)-{(S)-(tert-butoxycarbonyl)(1-methoxy-1-oxo-3-sulfido-k2 S:S′-propan-2-yl)amido-k2N:N′}diiron(I) (Fe—Fe), C15H15Fe2NO10S
  59. Crystal structure of (E)-3-((4-chlorophenyl)thio)-4-hydroxypent-3-en-2-one, C11H11ClO2S
  60. The crystal structure of (E)-3′,6′-bis(diethylamino)-2-((5-(diethylamino)-2-hydroxybenzylidene)amino)spiro[isoindoline-1,9′-xanthen]-3-one, C39H45N5O3
  61. The crystal structure of 2-(4-methoxynaphthalen-1-yl)-4H-chromen-4-one, C20H14O3
  62. The crystal structure of trans-dichlorido-(ethylenediamine-κ 2 N,N′)-bis(triphenylphosphine-κ 1 P)ruthenium(II), C38H38Cl2N2P2Ru
  63. The double polymeric chain of catena-poly[(μ2-6-bromopyridine-3-carboxylato-κ2 O,O′) (6-bromopyridine-3-carboxylato-κ2 O,O′) (μ2-1,2-bis(4-pyridyl)ethylene-κ2 N:N′)cobalt(II)], C24H16CoBr2N4O4
  64. The crystal structure of tert-butyl 2-(4-(12-bromo [2.2]paracyclophanyl)carbamoyl)pyrrolidine-1-carboxylate, C26H31BrN2O3
  65. The crystal structure of (Z)-2-(2,3-dimethoxybenzylidene)naphtho[1,2-b]furan-3(2H)-one, C21H16O4
  66. Crystal structure of 2-hydroxy-1-tosylindolin-3-yl- 2-naphthoate, C26H21N1S1O5
  67. The crystal structure of 1-methyl-N-(1-methyl-1H-imidazole-2-carbonyl)-1H-imidazole-2-carboxamide, C10H11N5O2
  68. The crystal structure of (E)-2-((5-bromo-2-hydroxybenzylidene)amino)-3′,6′-bis(ethylamino)-2′, 7′-dimethylspiro[isoindoline-1,9′-xanthen]-3-one, C33H31BrN4O3
  69. The crystal structure of dimethanol-5,15-diphenylporphyrin-21,23-diido-κ4 N,Nʹ,Nʺ,Nʹʺ-manganese(III) trans-dicyanido-bis(acetylacetonato-κ2O,Oʹ)ruthenium(III), C46H42N6O6RuMn
  70. Crystal structure of 1,4,8,11-tetraazacyclotetradecane-1,8-diium bis(3,5-dicarboxybenzoate), C28H36N4O12
  71. Bifurcated halogen bonds in the crystal structure of 2,2′-bi(1,8-naphthyridine)—1,4-diiodotetrafluorobenzene (1/1), C22H10F4I2N4
https://doi.org/10.1515/ncrs-2022-0313
Creative Commons
BY 4.0

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of 1,5-bis(4-chlorophenyl)-3-(3-methylphenyl)pentane- 1,5-dione, C48H40Cl4O4
  4. Crystal structure of (bis(1,10-phenanthroline-κ 2 N,N′))-(3,5-dinitrosalicylato-κ 2 O,O′)nickel(II), C31H18N6NiO7
  5. Crystal structure of {N,N′-bis(4-fluoro-salicylaldehyde)-3,6-dioxa-1,8-diaminooctane-κ4 O,N,N′,O′}zinc(II), C20H20F2N2O4Zn
  6. [5-Bromo-2-(2-(dimethylamino)ethyliminomethyl)phenolato-κ3 N,N′,O]-isothiocyanato-nickel(II), C12H14BrN3NiOS
  7. Crystal structure of 9-bromo-4-(6-methoxypyridin-2-yl)-5,6-dihydrobenzo[h]quinazolin- 2-amine, C18H15BrN4O
  8. The crystal structure of imidazolium nitrate, C3H5O3N3
  9. Crystal structure of diiodido-bis(6,6′-dimethoxy-2,2′-(ethane-1,2-diylbis(nitrilomethanylylidene)) diphenolato)tricadmium(II), C36H36Cd3I2N4O8
  10. Crystal structure of [diaqua-bis(2-((1H-tetrazol-1-yl)methyl)-5-carboxy-1H-imidazole-4-carboxylato-κ2 N,O) manganese(II)] dihydrate, C14H18MnN12O12
  11. Crystal structure of Diaqua[5,5′-dicarboxy-2,2′-(propane-1,3-diyl)bis(1H-imidazole-4-carboxylato-k4 O,O′,N,N′)]iron(II), C13H14FeN4O10
  12. Crystal structure of poly[dimethanol-κ1O-(µ2-(E)-2-((2-oxidobenzylidene)amino)acetato)-(µ3-(E)-2-((2-oxidobenzylidene)amino)acetato)dicadmium(II)], C20H22Cd2N2O8
  13. Crystal structure of N 2,N 6-bis(2-(((E)-quinolin-8-ylmethylene)amino)phenyl)pyridine-2,6-dicarboxamide, C39H27N7O2
  14. An I 6 2 − anion in the crystal structure of theophyllinium triiodide monohydrate, C7H11I3N4O3
  15. The crystal structure of poly[6,6′-oxybis(4-(pyridin-1-ium-1-yl)-1,3,5,2,4,6-trioxatriborinan-2-olate)], [B6O9](C5H5N)2
  16. The crystal structure of (carbonato κ2 O,O′)(2-oxopyridin-1(2H)-olato-κN)tris(trimethylphosphine)rhodium(III) water solvate, C15H33NO5P3Rh
  17. The crystal structure of dibromido-bis((RS)-2-(4-chlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)hexanenitrile-κ1 N)zinc(II), C30H34Br2Cl2N8Zn
  18. Synthesis and crystal structure of 3-(((7-hydroxy-3-(4-hydroxy-3,5-dinitrophenyl)-4-oxo-4H-chromen-8-yl)methyl)(nitroso)amino)propanoic acid, C19H14N4O11
  19. The crystal structure of 3-((4-chloro-N-(2-methoxyethyl)benzamido)methyl)phenyl methanesulfonate, C18H20ClNO5S
  20. Crystal structure of di([1,1′:3′,1″-terphenyl]-2′-yl)tellane, C36H26Te
  21. The crystal structure of diaqua-bis(pyrazolo[1,5-a]-pyrimidine-3-carboxylato-κ2 N,O)zinc(II), C14H12N6O6Zn
  22. Crystal structure of N′,N‴-((1E,2E)-1,2-diphenylethane-1,2-diylidene)bis(4-methylbenzohydrazide) – water – methanol (1/1/1), C31H32N4O4
  23. Crystal structure of 3-((2,4-dichlorobenzyl)thio)-5-methyl-7-(trifluoromethyl)-[1,2,4]triazolo [4,3-c]pyrimidine, C14H9Cl2F3N4S
  24. Crystal structure of 3,5,6,7-tetramethoxy-3′,4′-methylenedioxy-flavone, C20H18O8
  25. Crystal structure of catena-poly[(5,5′-dimethyl-2,2′-bipyridine-κ 2 N,N′)-(μ 3-hydrogen-1,1′,1″-(1,3,5-triazine-2,4,6-triyl)tris(piperidine-4-carboxylato)- κ 5 O:O,O′:O″,O‴)-cadmium(II)], C33H40CdN8O6
  26. The crystal structure of 3,5-bis(propan-2-yl)-1H-pyrazol-4-amine, C9H17N3
  27. Crystal structure of [(1,4,7,10-tetraoxacyclododecane-κ 4 O,O′,O″, O‴)-tris(nitrato-κ 2 O,O′)gadolinium(III)], C8H16N3O13Gd
  28. The crystal structure of 2,2′-((pyridine-2,6-diylbis(methylene))bis(sulfanediyl))-bis(4,5-dihydro-1H-imidazol-3-ium) bromide, C13H19Br2N5S2
  29. Crystal structure of E-2-chloro-N′-(1-(5-chloro-2-hydroxyphenyl)propylidene)benzohydrazide, C16H14Cl2N2O2
  30. Crystal structure of 3-(adamantan-1-yl)-4-methyl-5-{[(4-nitrophenyl)methyl]sulfanyl}-4H-1,2,4-triazole, C20H24N4O2S
  31. The crystal structure of dimethanol-κ1O-(5,10,15,20-tetrakis(4-nitrophenyl)porphyrin-21,23-diido-κ4 O,O′,O″,O′″)manganese(III) trans-dicyanido-κ1C-bis(acetylacetonato-κ2 O,O′)ruthenium(III), C58H46N10O14RuMn
  32. The crystal structure of nitroxyl-κ N-{hydridotris(3-trifluoromethyl-5-methylpyrazolyl-1-yl-κN 3)borato}nickel(II), C15H13BF9N7NiO
  33. The crystal structure of [(2,2′-bipyridine-κ2 N,N)-bis(6-phenylpyridine-2-carboxylato- κ2 N,O)nickel(II)] monohydrate, C34H26N4O5Ni
  34. The crystal structure of 5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione, C20H15F5N2O3
  35. The crystal structure of ethyl 2,3,5-trifluoro-4-(4-oxo-3,4-dihydropyridin-1(2H)-yl)benzoate, C14H12F3NO3
  36. [2,2′-{Ethane-1,2-diylbis[(azanylylidene)methanylylidene]}bis(3-bromo-2-hydroxyphenyl)]iron(III) nitrate, C20H12Br2CuN2O2
  37. The crystal structure of 1-(2-iodophenyl)-4-phenyl-1H-1,2,3-triazole, C14H10IN3
  38. Synthesis and crystal structure of 2-(2-oxo-2-(thiophen-2-yl)ethyl)-4H-chromen-4-one, C15H10O3S
  39. {6,6′-((1E,1′E)-((2,2-dimethylpropane-1,3-diyl)bis(azaneylylidene))bis(methaneylylidene))bis(2-bromo-4-chlorophenolate)-κ4N,N′,O,O′}copper(II), C19H16Br2Cl2CuN2O2
  40. The crystal structure of N′-[bis(2-hydroxyphenyl)methylidene]pyridine-4-carbohydrazide, C19H15N3O3
  41. Crystal structure of 2-chloro-6-formylphenolato-κ2O,O′-(6,6′-(((2,2-dimethylpropane-1,3-diyl)bis(azaneylylidene))bis(methaneylylidene))bis(2-chlorophenolato)κ4 N,N,O,O′)cobalt(III), C26H22Cl3CoN2O4
  42. The crystal structure of tetrakis(6-phenylpyridine-2-carboxylate-κ 2 N,O)-bis(μ2-6-phenylpyridine-2-carboxylate-κ 2 O:O′)-bis(μ2-6-phenylpyridine-2-carboxylate-κ 3N,O:O)tetralead(II) C48H32N4O8Pb2
  43. The crystal structure of 3,7-dihydroxy-9-methoxy-4a-methyl-4aH-benzo[c] chromene-2,6-dione —dichloromethane (1/1), C16H14Cl2O6
  44. The crystal structure of (Z)-6-(((5-chloro-2-hydroxyphenyl)amino)methylene)- 4-nitrocyclohexa, C13H9ClN2O4
  45. Crystal structure of dichlorido-tetra((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ1 N)zinc(II), C60H68O4N12Cl10Zn
  46. The crystal structure of 4-(2-bromoethoxy)-2-hydroxybenzaldehyde, C9H9BrO3
  47. The crystal structure of 5-azido-1-methyl-4-nitroimidazole, C4H4O2N6
  48. Crystal structure of dibromido-tetra((E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol-κ 1 N)zinc(II), C60H68O4N12Br2Cl8Zn
  49. Crystal structure of tetrasodium-bis(μ 2-oxido)-hexafluoro-didioxo-molybdenum(V), Na2(Mo2O4F6)
  50. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-4- hydroxybenzohydrazide-water (1/1), C14H13Cl1N2O4
  51. Crystal structure of (E)-N-(4-morpholinophenyl)-1-(quinolin-2-yl)methanimine, C20H19N3O
  52. The crystal structure of catena-poly[(1,10-phenanthroline-κ2 N,N′)-(μ3-2-hydroxybenzene-1,3-dicarboxylato-κ5 O,O′:O″,O‴:O‴)cadmium(II)], C20H12CdN2O5
  53. The crystal structure of 2,6-di-tert-butyl-4-(4-(methylthio)benzylidene)cyclohexa-2,5-dien-1-one, C22H28OS
  54. La3.65Mg30Sb1.07 as a disordered derivative of Th2Ni17-type structure
  55. Crystal structure of (E)-N-(4-morpholinophenyl)-1-(quinoxalin-2-yl)methanimine, C19H18N4O
  56. The crystal structure of 2,2′-(1,2-phenylenebis(methylene))bis(1,3-dimethylisothiouronium) bromide, C14H24Br2N4S2
  57. Crystal structure of tetraaqua-bis[4-(1H-1,2,4-triazol-1-yl)benzoato-κ1 N]zinc(II), C18H20ZnN6O8
  58. Crystal structure of bis(tricarbonyl)-{(S)-(tert-butoxycarbonyl)(1-methoxy-1-oxo-3-sulfido-k2 S:S′-propan-2-yl)amido-k2N:N′}diiron(I) (Fe—Fe), C15H15Fe2NO10S
  59. Crystal structure of (E)-3-((4-chlorophenyl)thio)-4-hydroxypent-3-en-2-one, C11H11ClO2S
  60. The crystal structure of (E)-3′,6′-bis(diethylamino)-2-((5-(diethylamino)-2-hydroxybenzylidene)amino)spiro[isoindoline-1,9′-xanthen]-3-one, C39H45N5O3
  61. The crystal structure of 2-(4-methoxynaphthalen-1-yl)-4H-chromen-4-one, C20H14O3
  62. The crystal structure of trans-dichlorido-(ethylenediamine-κ 2 N,N′)-bis(triphenylphosphine-κ 1 P)ruthenium(II), C38H38Cl2N2P2Ru
  63. The double polymeric chain of catena-poly[(μ2-6-bromopyridine-3-carboxylato-κ2 O,O′) (6-bromopyridine-3-carboxylato-κ2 O,O′) (μ2-1,2-bis(4-pyridyl)ethylene-κ2 N:N′)cobalt(II)], C24H16CoBr2N4O4
  64. The crystal structure of tert-butyl 2-(4-(12-bromo [2.2]paracyclophanyl)carbamoyl)pyrrolidine-1-carboxylate, C26H31BrN2O3
  65. The crystal structure of (Z)-2-(2,3-dimethoxybenzylidene)naphtho[1,2-b]furan-3(2H)-one, C21H16O4
  66. Crystal structure of 2-hydroxy-1-tosylindolin-3-yl- 2-naphthoate, C26H21N1S1O5
  67. The crystal structure of 1-methyl-N-(1-methyl-1H-imidazole-2-carbonyl)-1H-imidazole-2-carboxamide, C10H11N5O2
  68. The crystal structure of (E)-2-((5-bromo-2-hydroxybenzylidene)amino)-3′,6′-bis(ethylamino)-2′, 7′-dimethylspiro[isoindoline-1,9′-xanthen]-3-one, C33H31BrN4O3
  69. The crystal structure of dimethanol-5,15-diphenylporphyrin-21,23-diido-κ4 N,Nʹ,Nʺ,Nʹʺ-manganese(III) trans-dicyanido-bis(acetylacetonato-κ2O,Oʹ)ruthenium(III), C46H42N6O6RuMn
  70. Crystal structure of 1,4,8,11-tetraazacyclotetradecane-1,8-diium bis(3,5-dicarboxybenzoate), C28H36N4O12
  71. Bifurcated halogen bonds in the crystal structure of 2,2′-bi(1,8-naphthyridine)—1,4-diiodotetrafluorobenzene (1/1), C22H10F4I2N4
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 4.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2022-0313/html?lang=de
Button zum nach oben scrollen