Startseite Crystal structure of poly[bis[μ3-1,3,5-tris[(1H-imidazol-1-yl)methyl]benzene-κ3N:N′:N″]nickel(II)] hexafluorosilicate, C36H36N12NiSiF6
Artikel Open Access

Crystal structure of poly[bis[μ3-1,3,5-tris[(1H-imidazol-1-yl)methyl]benzene-κ3N:N′:N″]nickel(II)] hexafluorosilicate, C36H36N12NiSiF6

  • Xi‐Ting Xu , Tong‐Min Dong , Wei Song und Kai‐Long Zhong ORCID logo EMAIL logo
Veröffentlicht/Copyright: 15. Juli 2021
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 236 Heft 5

Abstract

C36H36N12NiSiF6, trigonal, P 3 ‾ (no. 147), a = 9.5965(3) Å, c = 11.8821(8) Å, V = 947.65(9) Å3, Z = 1, R gt (F) = 0.0437, wR ref (F2) = 0.1076, T = 223 K.

CCDC no.: 2092795

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: Green block
Size: 0.35 × 0.30 × 0.25 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.62 mm−1
Diffractometer, scan mode: Rigaku Mercury,
θmax, completeness: 25.3°, >99%
N(hkl)measured, N(hkl)unique, Rint: 7417, 1166, 0.047
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 1127
N(param)refined: 86
Programs: CrystalClear [1], SHELX [2], [3]
Table 2:

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

Atom x y z Uiso*/Ueq
Ni1 1.0000 1.0000 0.5000 0.0310 (3)
N1 0.8334 (3) 0.7999 (3) 0.40192 (19) 0.0262 (5)
N2 0.6791 (3) 0.6499 (3) 0.26231 (19) 0.0264 (5)
C1 0.7939 (3) 0.7973 (3) 0.2952 (2) 0.0258 (6)
H1A 0.8402 0.8868 0.2483 0.031*
C2 0.7347 (4) 0.6446 (4) 0.4393 (3) 0.0338 (7)
H2A 0.7339 0.6089 0.5122 0.041*
C3 0.6395 (4) 0.5521 (4) 0.3549 (3) 0.0355 (7)
H3A 0.5623 0.4435 0.3587 0.043*
C4 0.6040 (4) 0.6104 (4) 0.1498 (2) 0.0299 (7)
H4A 0.5678 0.4986 0.1326 0.036*
H4B 0.6829 0.6766 0.0936 0.036*
C5 0.4628 (3) 0.6387 (3) 0.1449 (2) 0.0255 (6)
C6 0.3060 (3) 0.5105 (3) 0.1445 (2) 0.0273 (6)
H6A 0.2875 0.4057 0.1440 0.033*
Si1 0.0000 0.0000 0.0000 0.0210 (4)
F1 0.15265 (19) 0.13278 (19) 0.08142 (13) 0.0292 (4)

Source of material

1,3,5–Tris[(1H-imidazol-1-yl)methyl]benzene was synthesized according to the method reported previously [4]. All other commercially available chemicals and solvents were of A. R. grade and were used as received without further purification. An amount of 0.2 mmol 1,3,5-tris[(1H-imidazol-1-yl)methyl] benzene, 0.1 mmol nickel sulfate hexahydrate, 0.3 mmol tetrabutylammonium fluoride and 15.0 ml water were mixed and placed in a thick Pyrex tube, which was sealed and heated to 413 K for 96 h. The tube was spontaneously cooled to ambient temperature, where upon green block-shaped crystals were obtained. The presence of Si in the structure results from the reaction of tetrabutylammonium fluoride with glass. Elemental analysis: Calcd. For C36H36N12NiSiF6: C, 51.58%; H, 4.30%; N, 20.06%; Found: C, 51.16%; H, 4.41%; N, 19.91%.

Experimental details

H atoms were positioned geometrically and allowed to ride on their parent atoms, with C–H = 0.93 Å (phenyl & imidazolyl) or 0.97 Å (methylene) and with Uiso(H) = 1.2Ueq(C).

Comment

In the past decades, metal-organic frameworks have attracted much attention because of their fascinating structures and potential applications as functional materials [5], [6], [7], [8]. The judicious selection of suitable ligands is vitally important in the construction of new metal-organic frameworks with interesting structures and properties. Imidazole-contain-ing tripodal ligands, for example 1,3,5-tris(1-imidazolyl)benzene [9], 1,3-bis(1-imidazolyl)-5-(imidazol-1-yl-methyl)benezene [10], 1,3,5-tris(imidazol-1-yl)-2,4,6-trimethyl-benzene [11], 1-(1-imidazolyl)3,5-bis(imidazol-1-ylmethyl)benzene [12], 1,3,5-tris(1H-imidazol-1-ylmethyl)-2,4,6-triethylbenzene [13] and 1,3,5-tris[(1H-imidazol-1-yl)methyl]benzene(timb) [7], etc., have demonstrated to be powerful building blocks in the assembly of metal-organic frameworks. According to the previously reported studies, some NiII complexes with timb, such as catena-(bis(μ-1,1′,1″-[benzene-1,3,5- triyltris(methylene)]tris(1H-imidazole)) -(μ-ethane-1,2-diol)-diaqua-disulfato-di-nickel(II) ethane-1,2-diol solvate dihydrate] [14] and catena-((μ3-1,3,5-tris(imidazol- 1-ylmethyl)benzene)-diaqua-(sulfato-O)- nickel(II) ethanol solvate monohydrate) [15] have been synthesized and characterized. In the present work, we successfully obtained a new NiII two-dimensional coordination polymer with timb and Ni(SO4)⋅6H2O via a hydrothermal reaction.

The asymmetric unit consists of one-sixth Ni2+ ion, one-third 1,3,5-tris[(1H- imidazol-1-yl)methyl]benzene and one-sixth hexafluorosilicate anion. The Ni2+ cation and Si atom are located on a 3 ‾ site, the timb molecule only lies on a threefold axis. The coordination sites of Ni(II) are occupied by six N atoms (N1, N1i, N1ii,N1iii,N1iv, and N1v) from six different bridging timb ligands [symmetry codes:(i) −x + 2, −y + 2, −z + 1; (ii) x − y + 1, x, −z + 1; (iii) −y + 2, x − y + 1, z; (iv) y, −x + y + 1, −z + 1; (v) −x + y + 1, −x + 2, z]. The Ni–N bond length is 2.129(2) Å and the cis bond angles around each Ni1 centre in the range 87.11(8)–92.89(8)°. The timb ligand adopts a cis, cis, cis substituent conformation and coordinates to three NiII centres, with equal metal-metal distances of 9.5965(3) Å. The dihedral angles between the least-squares plane of the phenyl moieties and those of the three coordinated imidazole groups are all 75.08(1)°. The three planes of the terminal imidazole ring of the timb ligand are oriented with respect to each other at 66.38(5)°. Each timb ligand links neighboring NiII centres to form a two-dimensional cationic layered structure extending along the (0 0 1) plane. In the crystal structure of title compound, the NiII metal complex and Si F 6 2 − ions are held together by weak intermolecular C–H⃛F hydrogen bonds, resulting in a three-dimensional supramolecular network.

Finally it should be mentioned that structurally directly related Cd(II) complexes have been reported [16].

Corresponding author: Kai‐Long Zhong, School of Biology and Environment, Nanjing Polytechnic Institute, Nanjing, 210048, People’s Republic of China, E-mail:

Funding source: Jiangsu College Students Training Program for Innovation and Entrepreneurship

Award Identifier / Grant number: 201912920016Y

Funding source: Scientific Research Foundation of Nanjing Polytechnic Institute

Award Identifier / Grant number: NHKY-2018–13

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

  2. Research funding: This work was financially supported by Jiangsu College Students Training Program for Innovation and Entrepreneurship (grant No. 201912920016Y); Scientific Research Foundation of Nanjing Polytechnic Institute (grant No. NHKY-2018–13).

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

References

1. Rigaku. CrystalClear; Rigaku Corporation: Tokyo, Japan, 2007.Suche in Google Scholar

2. Sheldrick, G. M. SHELXTL – integrated space-group and crystal-structure determination. Acta Crystallogr. 2015, A71, 3–8; https://doi.org/10.1107/s2053273314026370.Suche in Google Scholar PubMed PubMed Central

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

4. Liu, H.‐K., Sun, W.‐Y., Ma, D.‐J., Yu, K.‐B., Tang, W.‐X. The first X-ray structurally characterized M3L2 cage-like complex with tetrahedral metal centres and its encapsulation of a neutral guest molecule. Chem. Commun. 2000, 7, 591–592; https://doi.org/10.1039/b000259n.Suche in Google Scholar

5. Xu, W., Chen, H., Jie, K., Yang, Z., Li, T., Dai, S. Entropy-driven mechanochemical synthesis of polymetallic zeolitic imidazolate frameworks for CO2 fixation. Angew. Chem. Int. Ed. 2019, 58, 5018–5022; https://doi.org/10.1002/anie.201900787.Suche in Google Scholar PubMed

6. Zhao, D., Liu, X.‐H., Guo, J.‐H., Xu, H.‐J., Zhao, Y., Lu, Y., Sun, W.‐Y. Porous metal-organic frameworks with chelating multiamine sites for selective adsorption and chemical conversion of carbon dioxide. Inorg. Chem. 2018, 57, 2695–2704; https://doi.org/10.1021/acs.inorgchem.7b03099.Suche in Google Scholar PubMed

7. Luo, L., Chen, K., Liu, Q., Lu, Y., Okamura, T., Lv, G. C., Zhao, Y., Sun, W.‐Y. Zinc(II) and cadmium(II) complexes with 1,3,5-benzenetricarboxylate and imidazole-containing ligands: structural variation via reaction temperature and solvent. Cryst. Growth Des. 2013, 13, 2312–2321; https://doi.org/10.1021/cg301815w.Suche in Google Scholar

8. O, Keeffe, M., Yaghi, O. M. Deconstructing the crystal structures of metal-organic frameworks and related materials into their underlying nets. Chem. Rev. 2012, 112, 675–702; https://doi.org/10.1021/cr200205j.Suche in Google Scholar PubMed

9. Su, Z., Fan, J., Okamura, T., Chen, M.‐S., Chen, S.‐S., Sun, W.‐Y., Ueyama, N. Interpenetrating and self-penetrating zinc(II) complexes with rigid tripodal imidazole-containing ligand and benzenedicarboxylate. Cryst. Growth Des. 2010, 10, 1911–1922; https://doi.org/10.1021/cg100020t.Suche in Google Scholar

10. Deng, Y., Zhao, Y., Wang, P., Yao, Z.‐Y., Zhang, X.‐D., Sun, W.‐Y. Coordination polymers with 1,3-bis(1-imidazolyl)-5-(imidazol-1- ylmethyl)benzene and biphenyl-4,4’-dicarboxylate ligands: selective adsorption of gas and dye molecules. Microporous Mesoporous Mater. 2017, 241, 192–201; https://doi.org/10.1016/j.micromeso.2016.11.027.Suche in Google Scholar

11. Zhao, W., Fan, J., Okamura, T., Sun, W. Y., Ueyama, N. Syntheses, crystal structures and anion-exchange properties of novel coordination polymers with imidazole-containing tripodal ligands. Microporous Mesoporous Mater. 2005, 78, 265–279; https://doi.org/10.1016/j.micromeso.2004.10.030.Suche in Google Scholar

12. Yan, W.‐Y., He, R.‐T., Dai, M., Ren, Z.‐G., Li, H.‐X., Lang, J.‐P. Assembly of 1D and 2D zinc(II) coordination polymers from flexible polyimidazolyl-based ligands. Inorg. Chem. Commun. 2013, 36, 51–55; https://doi.org/10.1016/j.inoche.2013.08.002.Suche in Google Scholar

13. Willans, C. E., French, S., Anderson, K. M., Barbour, L. J., Gertenbach, J.‐A., Lloyd, G. O., Dyer, R. J., Junk, P. C., Steed, J. W. Tripodal imidazole frameworks: reversible vapour sorption both with and without significant structural changes. Dalton Trans. 2011, 40, 573–582; https://doi.org/10.1039/c0dt01011a.Suche in Google Scholar PubMed

14. Zhong, K.‐L. A new one-dimensional NiII coordination polymer with a two-dimensional supra-molecular architecture. Acta Crystallogr. 2017, E73, 192–195; https://doi.org/10.1107/s2056989017000470.Suche in Google Scholar PubMed PubMed Central

15. Xu, G.‐C., Ding, Y.‐J., Okamura, T., Huang, Y.‐Q., Bai, Z.‐S., Hua, Q., Liu, G.‐X., Sun, W.‐Y., Ueyama, N. Coordination polymers with varied metal centers and flexible tripodal ligand 1,3,5-tris(imidazol-1-ylmethyl)benzene: synthesis, structure, and reversible anion exchange property. Cryst. Growth Des. 2009, 9, 395–403; https://doi.org/10.1021/cg800600g.Suche in Google Scholar

16. Li, B.‐F., Xu, X.‐T., Dong, T.‐M., Zhou, W.‐Y., Gu, Y., Gong, L., Zhong, K.‐L. Two new cadmium(II) coordination polymers based on imidazole-containing ligands: synthesis, structural characterization and fluorescence properties. Acta Crystallogr. 2020, C76, 314–321; https://doi.org/10.1107/s2053229620002594.Suche in Google Scholar
Received: 2021-05-19
Accepted: 2021-06-28
Published Online: 2021-07-15
Published in Print: 2021-09-27

© 2021 Xi‐Ting Xu et al., 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. Crystal structure of [aqua-(4-iodopyridine-2,6-dicarboxylato-κ3 O,N,O′)-(1,10-phenanothroline-κ2 N,N′)copper(II)] dihydrate, C19H16O7N3CuI
  4. The crystal structure of tetrakis(1-isopropyl-1H-imidazolium) octamolybdate, C24H44Mo8N8O26
  5. Crystal structure of catena-poly[bis(µ2-3,5-bis(1-imidazolyl)pyridine-κ2 N:N′)-(µ2-3-nitrophthalato-k3 O,O′:O″)cadmium(II)] dihydrate, C30H25N11O8Cd
  6. The crystal structure of diaqua-bis(2-(3-(1H-pyrazol-4-yl)-1H-1,2,4-triazol-5-yl)pyridine-κ2 N:N′)-bis(3,5-dicarboxybenzoato-κ1 O)cobalt(II), C38H30CoN12O14
  7. Crystal structure of the nickel(II) complex aqua-(2,6-di(pyrazin-2-yl)-4,4′-bipyridine-κ3 N,N′,N′′)-(phthalato-κ2 O,O′)nickel(II) tetrahydrate, C26H26N6O9Ni
  8. The crystal structure of 1-[5-(2-fluorophenyl)-1-(pyridine-3-sulfonyl)-1H-pyrrol-3-yl]-N-methylmethanaminium 3-carboxyprop-2-enoate, C21H20FN3O6S
  9. The crystal structure of 1,2-bis(4-pyridyl)ethane - 4,4-dihydroxydiphenylmethane (1/1), C25H21N2O2
  10. Crystal structure of bis(2-((E)-5-chloro-2-hydroxybenzylidene)hydrazineyl)methaniminium trifluoroacetate dihydrate, C34H36Cl4N10O12
  11. Crystal structure of 1-cyclopropyl-7-ethoxy-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C15H13F2NO4
  12. Crystal structure of methyl 3-(1H-naphtho[1,8-de][1,3,2]diazaborinin-2(3H)-yl)benzoate, C18H15BN2O2
  13. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-2-hydroxybenzohydrazide, C14H11ClN2O3
  14. Crystal structure of Al-rich fluorophlogopite, K1.0(Mg2.8Al0.2)(Si2.8Al1.2)O10F2
  15. The crystal structure of 4,5-diiodo-1,3-dimesityl-1H-1,2,3-triazol-3-ium hexafluoridoantimonate(V), C20H22F6I2N3Sb
  16. Crystal structure of tris(3-iodopyridin-1-ium) catena-poly[(hexachlorido-κ1 Cl)-(μ2-trichlorido-κ2 Cl:Cl)diantimony(III)], C15H15Cl9I3N3Sb2
  17. Crystal structure of methyl 2-(1H-naphtho[1,8-de][1.3.2]diazaborinin-2(3H-yl)benzoate C18H15BN2O2
  18. The crystal structure of 1,8-bis(4-methoxybenzoyl)naphthalene-2,7-diyl dibenzoate, C40H28O8
  19. Crystal structure of 2-bromo-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine), C14H15B2BrF4N4
  20. The crystal structure of (E)-3-chloro-2-(2-(2-fluorobenzylidene)hydrazinyl)pyridine, C12H9ClFN3
  21. Crystal structure of bis(µ2- 4-iodopyridine-2,6-dicarboxylato-κ3O:N:O′)-bis(4-iodopyridine-2,6-dicarboxylato-κ3O:N:O′)-bis(µ2-1-(4-pyridyl)piperazine-κ2N:N′)-hexa-aqua-tetra-copper(II), C46H46Cu4I4N10O22
  22. Crystal structure of poly[diaqua-(μ2-2,5-dihydroxyterephthalato-κ2O:O′)(μ2-bis(4-pyridylformyl)piperazine-κ2N:N′)cadmium(II)] dihydrate, C24H28CdN4O12
  23. Crystal structure of poly[aqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)-(μ3-2,3,5,6-tetrafluoroterephthalato-κ3O:O′:O′′)cadmium(II)], C17H14N4O5F4Cd
  24. Crystal structure of 6-(quinolin-8-yl)benzo[a]phenanthridin-5(6H)-one, C26H16N2O
  25. The crystal structure of aqua-bis(6-chloropicolinato-κ2N,O)copper(II), C12H8Cl2N2O5Cu
  26. Crystal structure of catena-poly[diaqua-bis(μ2-4,4′-bipyridyl-κ2N:N′) disilver(I)] 4-oxidopyridine-3-sulfonate trihydrate, C25H29Ag2N5O9S
  27. The crystal structure of 4-(3-bromophenyl)pyrimidin-2-amine, C10H8BrN3
  28. Crystal structure of 6-oxo-4-phenyl-1-propyl-1,6-dihydropyridine-3-carbonitrile, C15H14N2O
  29. Crystal structure of 4-(2,2-difluoroethyl)-2,4-dimethyl-6-(trifluoromethyl)isoquinoline-1,3(2H,4H)-dione, C14H12F5NO2
  30. Crystal structure of dibromido-(1-methyl-1H-imidazole-κ1N)-(3-(3-methyl-1H-imidazol-3-ium-1-yl)propanoato-κ1O)zinc(II), C11H16Br2N4O2Zn
  31. The crystal structure of 1,1′-(((2 (dimethylamino)ethyl)azanediyl)bis(methylene)) bis(naphthalen-2-olato-κ4 N,N′,O,O′)-(pyridine-2,6-dicarboxylato-N,O,O′)- titanium(IV) ─ dichloromethane (2/1), C33H29N3O6Ti
  32. The layered crystal structure of bis(theophyllinium) hexachloridostannate (IV), C14H18N8O8SnCl6
  33. The crystal structre of 3-(1-ethenyl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate, C8H12N2O3S
  34. Synthesis and crystal structure of di-tert-butyl 1″-acetyl-2,2″,9′-trioxo-4a′,9a′-dihydro-1′H,3′H,9′H-dispiro[indoline-3,2′-xanthene-4′,3″-indoline]-1,3′-dicarboxylate, C39H38N2O9
  35. The crystal structure of 4-chloro-2-(quinolin-8-yl)isoindoline-1,3-dione, C17H9ClN2O2
  36. The crystal structure of 1-fluoro-4-(p-tolylethynyl)benzene, C15H11F
  37. The crystal structure of bis[4-bromo-2-(1H-pyrazol-3-yl) phenolato-κ2N,O] copper(II), C18H12Br2CuN4O2
  38. The crystal structure of poly[(μ 3-imidazolato-κ 3 N:N:N′)(tetrahydrofuran- κ 1 O)lithium(I)], C7H11LiN2O
  39. Crystal structure of N′,N′′′-((1E,1′E)-(propane-2,2-diylbis(1H-pyrrole-5,2diyl))bis(methaneylylidene))di(nicotinohydrazide) pentahydrate, C25H24N8O2·5H2O
  40. Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-ethyl-1H-imidazol-3-ium hexafluoridophos-phate(V), C9H15F6N2O2P
  41. Crystal structure of (1,10-phenanthroline-κ2N,N′)-bis(3-thiophenecarboxylato-κ2O,O′)copper(II), C22H14N2O4S2Cu
  42. The crystal structure of 2-amino-3-carboxypyridin-1-ium iodide hemihydrate, C6H8IN2O2.5
  43. Crystal structure of (E)-7-methoxy-2-((6-methoxypyridin-2-yl)methylene)-tetralone, C18H17NO3
  44. The crystal structure of [μ-hydroxido-bis[(5,5′-dimethyl-2,2′-bipyridine-κ2N,N′)-tricarbonylrhenium(I)] bromide hemihydrate, C30H26N4O9Re2Br
  45. The crystal structure of 2,5-bis(3,5-dimethylphenyl)thiazolo[5,4-d]thiazole, C20H18N2S2
  46. The crystal structure of 5-benzoyl-1-[(E)-(4-fluorobenzylidene)amino]-4-phenylpyrimidin-2(1H)-one, C24H16FN3O2
  47. Crystal structure of monocarbonyl(N-nitroso-N-oxido-phenylamine-κ 2 O,O′)(tricyclohexylphosphine-κP)rhodium(I), C25H39N2O3PRh
  48. Crystal structure of poly[bis[μ3-1,3,5-tris[(1H-imidazol-1-yl)methyl]benzene-κ3N:N′:N″]nickel(II)] hexafluorosilicate, C36H36N12NiSiF6
  49. The crystal structure of 13-(pyrazole-1-yl-4-carbonitrile)-matrine, C19H25N5O
  50. Crystal structure of 3,5-bis((E)-4-methoxy-2-(trifluoromethyl)benzylidene)-1-methylpiperidin-4-one, C24H21F6NO3
  51. The crystal structure of N,N′-(Disulfanediyldi-2,1-phenylene)di(6′-methylpyridine)-2-carboxamide, C26H22N4O2S2
  52. Crystal structure of (E)-7-fluoro-2-(4-methoxy-2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
  53. Crystal structure of ethyl 1-(4-fluorophenyl)-4-phenyl-1H-pyrrole-3-carboxylate, C19H16FNO2
  54. The crystal structure of cis-diaqua-bis (N-butyl-N-(pyridin-2-yl)pyridin-2-amine-κ2N,N′)cobalt(II)] dichloride trihydrate, C28H44Cl2N6O5Co
  55. Crystal structure of (E)-7-methoxy-2-((6-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C18H17NO3
  56. Crystal structure of (E)-2-((3-fluoropyridin-4-yl)methylene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  57. The crystal structure of 6-bromohexanoic acid, C6H11BrO2
  58. The crystal structure of 4-chloro-thiophenol, C6H5ClS
  59. The crystal structure of 4-bromobenzyl chloride, C7H6BrCl
  60. The crystal structure of di-tert-butyl dicarbonate, C10H18O5
  61. The crystal structure of (2-(4-chlorophenyl)-5-methyl-1,3-dioxan-5-yl)methanol, C12H15ClO3
  62. The crystal structure of the co-crystal: 2-hydroxybenzoic acid – N′-(butan-2-ylidene)pyridine-4-carbohydrazide, C10H13N3O·C7H6O3
  63. Crystal structure and anti-inflammatory activity of (E)-7-fluoro-2-((5-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  64. Crystal structure of (E)-7-fluoro-2-((6-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  65. Crystal structure of 1,1′-(butane-1,4-diyl)bis(3-propyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C32H56F24N8P4
  66. The crystal structure of dichlorido-bis(3-methyl-3-imidazolium-1-ylpropionato-κ2)-cadmium(II), C14H20CdCl2N4O4
  67. Crystal structure of 1-(2-cyanobenzyl)-3-cyano-4-phenyl-4-(2-cyanobenzyl)-1,4-dihydropyridine monohydrate, C56H42N8O
  68. The crystal structure of 3-(carboxymethyl)-1-ethenyl-1H-imidazol-3-ium chloride, C7H9N2O2Cl
  69. The crystal structure of adamantylmethoxydiphenylsilane, C23H28OSi
  70. Redetermination of the crystal structure of (2E,4Z,13E,15Z)-3,5,14,16-tetramethyl-2,6,13,17-tetraazatricyclo[16.4.0.07,12]docosa-1(22),2,4,7,9,11,13,15,18,20-decaene, C22H24N4
  71. Crystal structure of (E)-7-hydroxy-2-((6-methoxypyridin-2-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H15NO3
  72. Crystal structure of catena-poly[diaqua-bis(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2 N:N′)cobalt(II)] dinitrate, C18H28N10O8Co
https://doi.org/10.1515/ncrs-2021-0195
Creative Commons
BY 4.0

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of [aqua-(4-iodopyridine-2,6-dicarboxylato-κ3 O,N,O′)-(1,10-phenanothroline-κ2 N,N′)copper(II)] dihydrate, C19H16O7N3CuI
  4. The crystal structure of tetrakis(1-isopropyl-1H-imidazolium) octamolybdate, C24H44Mo8N8O26
  5. Crystal structure of catena-poly[bis(µ2-3,5-bis(1-imidazolyl)pyridine-κ2 N:N′)-(µ2-3-nitrophthalato-k3 O,O′:O″)cadmium(II)] dihydrate, C30H25N11O8Cd
  6. The crystal structure of diaqua-bis(2-(3-(1H-pyrazol-4-yl)-1H-1,2,4-triazol-5-yl)pyridine-κ2 N:N′)-bis(3,5-dicarboxybenzoato-κ1 O)cobalt(II), C38H30CoN12O14
  7. Crystal structure of the nickel(II) complex aqua-(2,6-di(pyrazin-2-yl)-4,4′-bipyridine-κ3 N,N′,N′′)-(phthalato-κ2 O,O′)nickel(II) tetrahydrate, C26H26N6O9Ni
  8. The crystal structure of 1-[5-(2-fluorophenyl)-1-(pyridine-3-sulfonyl)-1H-pyrrol-3-yl]-N-methylmethanaminium 3-carboxyprop-2-enoate, C21H20FN3O6S
  9. The crystal structure of 1,2-bis(4-pyridyl)ethane - 4,4-dihydroxydiphenylmethane (1/1), C25H21N2O2
  10. Crystal structure of bis(2-((E)-5-chloro-2-hydroxybenzylidene)hydrazineyl)methaniminium trifluoroacetate dihydrate, C34H36Cl4N10O12
  11. Crystal structure of 1-cyclopropyl-7-ethoxy-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C15H13F2NO4
  12. Crystal structure of methyl 3-(1H-naphtho[1,8-de][1,3,2]diazaborinin-2(3H)-yl)benzoate, C18H15BN2O2
  13. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-2-hydroxybenzohydrazide, C14H11ClN2O3
  14. Crystal structure of Al-rich fluorophlogopite, K1.0(Mg2.8Al0.2)(Si2.8Al1.2)O10F2
  15. The crystal structure of 4,5-diiodo-1,3-dimesityl-1H-1,2,3-triazol-3-ium hexafluoridoantimonate(V), C20H22F6I2N3Sb
  16. Crystal structure of tris(3-iodopyridin-1-ium) catena-poly[(hexachlorido-κ1 Cl)-(μ2-trichlorido-κ2 Cl:Cl)diantimony(III)], C15H15Cl9I3N3Sb2
  17. Crystal structure of methyl 2-(1H-naphtho[1,8-de][1.3.2]diazaborinin-2(3H-yl)benzoate C18H15BN2O2
  18. The crystal structure of 1,8-bis(4-methoxybenzoyl)naphthalene-2,7-diyl dibenzoate, C40H28O8
  19. Crystal structure of 2-bromo-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine), C14H15B2BrF4N4
  20. The crystal structure of (E)-3-chloro-2-(2-(2-fluorobenzylidene)hydrazinyl)pyridine, C12H9ClFN3
  21. Crystal structure of bis(µ2- 4-iodopyridine-2,6-dicarboxylato-κ3O:N:O′)-bis(4-iodopyridine-2,6-dicarboxylato-κ3O:N:O′)-bis(µ2-1-(4-pyridyl)piperazine-κ2N:N′)-hexa-aqua-tetra-copper(II), C46H46Cu4I4N10O22
  22. Crystal structure of poly[diaqua-(μ2-2,5-dihydroxyterephthalato-κ2O:O′)(μ2-bis(4-pyridylformyl)piperazine-κ2N:N′)cadmium(II)] dihydrate, C24H28CdN4O12
  23. Crystal structure of poly[aqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)-(μ3-2,3,5,6-tetrafluoroterephthalato-κ3O:O′:O′′)cadmium(II)], C17H14N4O5F4Cd
  24. Crystal structure of 6-(quinolin-8-yl)benzo[a]phenanthridin-5(6H)-one, C26H16N2O
  25. The crystal structure of aqua-bis(6-chloropicolinato-κ2N,O)copper(II), C12H8Cl2N2O5Cu
  26. Crystal structure of catena-poly[diaqua-bis(μ2-4,4′-bipyridyl-κ2N:N′) disilver(I)] 4-oxidopyridine-3-sulfonate trihydrate, C25H29Ag2N5O9S
  27. The crystal structure of 4-(3-bromophenyl)pyrimidin-2-amine, C10H8BrN3
  28. Crystal structure of 6-oxo-4-phenyl-1-propyl-1,6-dihydropyridine-3-carbonitrile, C15H14N2O
  29. Crystal structure of 4-(2,2-difluoroethyl)-2,4-dimethyl-6-(trifluoromethyl)isoquinoline-1,3(2H,4H)-dione, C14H12F5NO2
  30. Crystal structure of dibromido-(1-methyl-1H-imidazole-κ1N)-(3-(3-methyl-1H-imidazol-3-ium-1-yl)propanoato-κ1O)zinc(II), C11H16Br2N4O2Zn
  31. The crystal structure of 1,1′-(((2 (dimethylamino)ethyl)azanediyl)bis(methylene)) bis(naphthalen-2-olato-κ4 N,N′,O,O′)-(pyridine-2,6-dicarboxylato-N,O,O′)- titanium(IV) ─ dichloromethane (2/1), C33H29N3O6Ti
  32. The layered crystal structure of bis(theophyllinium) hexachloridostannate (IV), C14H18N8O8SnCl6
  33. The crystal structre of 3-(1-ethenyl-1H-imidazol-3-ium-3-yl)propane-1-sulfonate, C8H12N2O3S
  34. Synthesis and crystal structure of di-tert-butyl 1″-acetyl-2,2″,9′-trioxo-4a′,9a′-dihydro-1′H,3′H,9′H-dispiro[indoline-3,2′-xanthene-4′,3″-indoline]-1,3′-dicarboxylate, C39H38N2O9
  35. The crystal structure of 4-chloro-2-(quinolin-8-yl)isoindoline-1,3-dione, C17H9ClN2O2
  36. The crystal structure of 1-fluoro-4-(p-tolylethynyl)benzene, C15H11F
  37. The crystal structure of bis[4-bromo-2-(1H-pyrazol-3-yl) phenolato-κ2N,O] copper(II), C18H12Br2CuN4O2
  38. The crystal structure of poly[(μ 3-imidazolato-κ 3 N:N:N′)(tetrahydrofuran- κ 1 O)lithium(I)], C7H11LiN2O
  39. Crystal structure of N′,N′′′-((1E,1′E)-(propane-2,2-diylbis(1H-pyrrole-5,2diyl))bis(methaneylylidene))di(nicotinohydrazide) pentahydrate, C25H24N8O2·5H2O
  40. Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-ethyl-1H-imidazol-3-ium hexafluoridophos-phate(V), C9H15F6N2O2P
  41. Crystal structure of (1,10-phenanthroline-κ2N,N′)-bis(3-thiophenecarboxylato-κ2O,O′)copper(II), C22H14N2O4S2Cu
  42. The crystal structure of 2-amino-3-carboxypyridin-1-ium iodide hemihydrate, C6H8IN2O2.5
  43. Crystal structure of (E)-7-methoxy-2-((6-methoxypyridin-2-yl)methylene)-tetralone, C18H17NO3
  44. The crystal structure of [μ-hydroxido-bis[(5,5′-dimethyl-2,2′-bipyridine-κ2N,N′)-tricarbonylrhenium(I)] bromide hemihydrate, C30H26N4O9Re2Br
  45. The crystal structure of 2,5-bis(3,5-dimethylphenyl)thiazolo[5,4-d]thiazole, C20H18N2S2
  46. The crystal structure of 5-benzoyl-1-[(E)-(4-fluorobenzylidene)amino]-4-phenylpyrimidin-2(1H)-one, C24H16FN3O2
  47. Crystal structure of monocarbonyl(N-nitroso-N-oxido-phenylamine-κ 2 O,O′)(tricyclohexylphosphine-κP)rhodium(I), C25H39N2O3PRh
  48. Crystal structure of poly[bis[μ3-1,3,5-tris[(1H-imidazol-1-yl)methyl]benzene-κ3N:N′:N″]nickel(II)] hexafluorosilicate, C36H36N12NiSiF6
  49. The crystal structure of 13-(pyrazole-1-yl-4-carbonitrile)-matrine, C19H25N5O
  50. Crystal structure of 3,5-bis((E)-4-methoxy-2-(trifluoromethyl)benzylidene)-1-methylpiperidin-4-one, C24H21F6NO3
  51. The crystal structure of N,N′-(Disulfanediyldi-2,1-phenylene)di(6′-methylpyridine)-2-carboxamide, C26H22N4O2S2
  52. Crystal structure of (E)-7-fluoro-2-(4-methoxy-2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
  53. Crystal structure of ethyl 1-(4-fluorophenyl)-4-phenyl-1H-pyrrole-3-carboxylate, C19H16FNO2
  54. The crystal structure of cis-diaqua-bis (N-butyl-N-(pyridin-2-yl)pyridin-2-amine-κ2N,N′)cobalt(II)] dichloride trihydrate, C28H44Cl2N6O5Co
  55. Crystal structure of (E)-7-methoxy-2-((6-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C18H17NO3
  56. Crystal structure of (E)-2-((3-fluoropyridin-4-yl)methylene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  57. The crystal structure of 6-bromohexanoic acid, C6H11BrO2
  58. The crystal structure of 4-chloro-thiophenol, C6H5ClS
  59. The crystal structure of 4-bromobenzyl chloride, C7H6BrCl
  60. The crystal structure of di-tert-butyl dicarbonate, C10H18O5
  61. The crystal structure of (2-(4-chlorophenyl)-5-methyl-1,3-dioxan-5-yl)methanol, C12H15ClO3
  62. The crystal structure of the co-crystal: 2-hydroxybenzoic acid – N′-(butan-2-ylidene)pyridine-4-carbohydrazide, C10H13N3O·C7H6O3
  63. Crystal structure and anti-inflammatory activity of (E)-7-fluoro-2-((5-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  64. Crystal structure of (E)-7-fluoro-2-((6-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H14FNO2
  65. Crystal structure of 1,1′-(butane-1,4-diyl)bis(3-propyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C32H56F24N8P4
  66. The crystal structure of dichlorido-bis(3-methyl-3-imidazolium-1-ylpropionato-κ2)-cadmium(II), C14H20CdCl2N4O4
  67. Crystal structure of 1-(2-cyanobenzyl)-3-cyano-4-phenyl-4-(2-cyanobenzyl)-1,4-dihydropyridine monohydrate, C56H42N8O
  68. The crystal structure of 3-(carboxymethyl)-1-ethenyl-1H-imidazol-3-ium chloride, C7H9N2O2Cl
  69. The crystal structure of adamantylmethoxydiphenylsilane, C23H28OSi
  70. Redetermination of the crystal structure of (2E,4Z,13E,15Z)-3,5,14,16-tetramethyl-2,6,13,17-tetraazatricyclo[16.4.0.07,12]docosa-1(22),2,4,7,9,11,13,15,18,20-decaene, C22H24N4
  71. Crystal structure of (E)-7-hydroxy-2-((6-methoxypyridin-2-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one, C17H15NO3
  72. Crystal structure of catena-poly[diaqua-bis(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2 N:N′)cobalt(II)] dinitrate, C18H28N10O8Co
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 23.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2021-0195/html
Button zum nach oben scrollen