Startseite Crystal structure of [tetraaqua-bis((3-carboxy-5-(pyridin-4-yl)benzoate-κ1N)cobalt(II)] tetrahydrate, C26H32CoN2O16
Artikel Open Access

Crystal structure of [tetraaqua-bis((3-carboxy-5-(pyridin-4-yl)benzoate-κ1N)cobalt(II)] tetrahydrate, C26H32CoN2O16

  • Xiaobo Bao und Chongchong Tian ORCID logo EMAIL logo
Veröffentlicht/Copyright: 1. August 2023
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 238 Heft 5

Abstract

C26H32CoN2O16, orthorhombic, Fdd2 (no. 43), a = 24.8013(10) Å, b = 35.8890(16) Å, c = 6.9911(4) Å, V = 6222.7(5) Å3, Z = 8, R gt (F) = 0.0487, wR ref (F2) = 0.1462, T = 293(2) K.

CCDC no.: 2282776

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: Orange block
Size: 0.20 × 0.18 × 0.16 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.63 mm−1
Diffractometer, scan mode: Multiwire proportional, φ and ω
θmax, completeness: 25.0°, >99 %
N(hkl)measured, N(hkl)unique, Rint: 14,060, 2734, 0.044
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 2530
N(param)refined: 206
Programs: Bruker [1], SHELX [2], PLATON [3]
Table 2:

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

Atom x y z Uiso*/Ueq
Co1 0.750000 0.750000 0.05215 (16) 0.0224 (3)
O1 1.08892 (18) 0.86268 (12) 0.1550 (9) 0.0483 (14)
O1W 0.75410 (16) 0.70957 (17) −0.1606 (8) 0.0393 (14)
H1WA 0.722396 0.702653 −0.190217 0.059*
H1WB 0.771867 0.690993 −0.119268 0.059*
O2 1.16635 (17) 0.83449 (12) 0.2028 (9) 0.0449 (13)
O2W 0.75527 (17) 0.70830 (17) 0.2628 (8) 0.0442 (15)
H2WA 0.723779 0.700858 0.291862 0.066*
H2WB 0.773529 0.690099 0.219702 0.066*
O3 1.18028 (14) 0.69845 (11) 0.0478 (7) 0.0293 (9)
O4 1.10550 (17) 0.66870 (12) −0.0287 (10) 0.0477 (15)
H4 1.123956 0.650184 −0.007945 0.072*
N1 0.83629 (16) 0.75392 (14) 0.0545 (11) 0.0244 (10)
C1 0.8619 (2) 0.78621 (17) 0.0294 (11) 0.0283 (14)
H1 0.841224 0.807527 0.010883 0.034*
C2 0.9179 (2) 0.78992 (17) 0.0293 (10) 0.0269 (13)
H2 0.933795 0.813003 0.007410 0.032*
C3 0.9497 (2) 0.75855 (14) 0.0623 (9) 0.0193 (12)
C4 0.9231 (2) 0.72458 (17) 0.0923 (8) 0.0243 (14)
H4A 0.942756 0.702928 0.114133 0.029*
C5 0.8675 (2) 0.72358 (17) 0.0890 (9) 0.0258 (15)
H5 0.850508 0.700914 0.111680 0.031*
C6 1.0096 (2) 0.76110 (15) 0.0691 (8) 0.0200 (12)
C7 1.0348 (2) 0.79508 (16) 0.1064 (8) 0.0221 (12)
H7 1.014104 0.816342 0.125772 0.026*
C8 1.0911 (2) 0.79736 (15) 0.1148 (8) 0.0214 (12)
C9 1.1220(2) 0.76569 (17) 0.0873 (8) 0.0225 (13)
H9 1.159396 0.767102 0.093122 0.027*
C10 1.0970 (2) 0.73183 (15) 0.0511 (9) 0.0200 (11)
C11 1.0413 (2) 0.72978 (15) 0.0399 (9) 0.0188 (11)
H11 1.024930 0.707085 0.012490 0.023*
C12 1.1312 (2) 0.69771 (16) 0.0229 (9) 0.0237 (13)
C13 1.1181 (2) 0.83389 (16) 0.1619 (10) 0.0263 (13)
O3W 0.7593 (3) 0.8855 (2) 0.7532 (14) 0.086 (2)
H3WA 0.726559 0.881426 0.724066 0.129*
H3WB 0.779639 0.877576 0.664208 0.129*
O4W 0.7532 (3) 0.8662 (3) 0.1527 (17) 0.117 (4)
H4WA 0.785335 0.858078 0.147490 0.141*
H4WB 0.737596 0.862317 0.046140 0.176*

1 Source of material

A mixture of Co(NO3)2·6H2O (1 mmol, 291.0 mg), 5-(pyridin-4-yl)isophthalic acid (H2pipa) (2 mmol, 486.4 mg), N,N-dimethylacetamide (1 mL) and H2O (1.5 mL) were sealed in a 10 mL Teflon-lined autoclave that was heated at 358 K under autogenous pressure for two days. After cooling to room temperature, orange block crystals were obtained.

2 Experimental details

The C-bound H atoms were placed in idealized positions (C—H = 0.93 Å) and refined by the riding model with Uiso(H) = 1.2Ueq(C). The H atom of the hydroxyl O atom was located in a difference Fourier map and refined with the distance restraint of O—H = 0.82 Å. The hydrogen of water molecule was refined with the distance restraint of O—H = 0.85 Å. The Uiso values were constrained to be 1.5Ueq of the carrier atom for oxygen H atoms.

3 Comment

As a rigid ligand containing one pyridyl and two carboxylic acid groups, 5-(pyridin-4-yl)isophthalic acid (H2pipa) was widely used in the synthesis of multidimensional coordination polymers due to its excellent coordination ability and versatile coordination modes [4], [5], [6], [7], [8], [9], [10], [11]. The two carboxylate groups can provide more coordination sites and the pyridyl group can complement the dicarboxylate ligands in the coordination and formation of high-connected nets. To further expand this research, 5-(pyridin-4-yl)isophthalic acid was selected as the organic ligand to synthesize a new Co(II) coordination polymer.

The asymmetric unit consists of half of a Co(II) center located on a crystallographic twofold axis, one partial deprotonated H2pipa ligand, two coordinated water molecules and two free water molecules (see the figure). The Co(II) center has a distorted octahedral coordination geometry, which is connected to four oxygen atoms from two pairs of symmetry related water molecules (Co—O = 2.081(6)—2.104(6) Å), and two nitrogen atoms from two symmetry related Hpipa− ligands (Co—N = 2.145(4) Å). The carboxylic acid groups in the Hpipa− ligand do not participate in the coordination, and thus form a zero-dimensional structure. In the crystal structure, O—H⋯O hydrogen bonds link the tile molecules into a three dimensional supermolecular framework.

Corresponding author: Chongchong Tian, College of Pharmacy, Jiangsu Vocational College of Medicine, 224005, Yancheng, Jiangsu, P.R. China, E-mail:

Funding source: Natural Science Foundation of the Jiangsu Higher Education Institutions of China

Award Identifier / Grant number: 18KJB320004

  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 financial supported by Natural Science Foundation of the Jiangsu Higher Education Institutions of China (18KJB320004).

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

References

1. Bruker. APEX2, SAINT and SADABS; Bruker AXS Inc.: Madison, Wisconsin, USA, 2008.Suche in Google Scholar

2. Sheldrick, G. M. A short history of SHELX. Acta Crystallogr. 2008, A64, 112–122; https://doi.org/10.1107/s0108767307043930.Suche in Google Scholar PubMed

3. Spek, A. L. Structure validation in chemical crystallography. Acta Cryst. 2009, D65, 148–155; https://doi.org/10.1107/s090744490804362x.Suche in Google Scholar PubMed PubMed Central

4. Kuai, H.-W., Hu, T., Jiang, D.-Y., Qian, Y.-H. Synthesis, structural characterization, and properties of Co(II) and Zn(II) complexes with a mixed N- and O-donor ligand. Z. Naturforsch. 2019, 74, 415–420; https://doi.org/10.1515/znb-2018-0284.Suche in Google Scholar

5. Meng, X., Zhang, X., Bing, Y., Xu, N., Shi, W., Cheng, P. In situ generation of NiO nanoparticles in a magnetic metal-organic framework exhibiting three-dimensional magnetic ordering. Inorg. Chem. 2016, 55, 12938–12943; https://doi.org/10.1021/acs.inorgchem.6b02376.Suche in Google Scholar PubMed

6. Zheng, X., Zhou, L., Huang, Y., Wang, C., Duan, J., Wen, L., Tian, Z., Li, D. A series of metal-organic frameworks based on 5-(4-pyridyl)-isophthalic acid: selective sorption and fluorescence sensing. J. Mater. Chem. A 2014, 2, 12413–12422; https://doi.org/10.1039/c4ta01900h.Suche in Google Scholar

7. Hu, F.-L., Mi, Y., Gu, Y.-Q., Zhu, L.-G., Yang, S.-L., Wei, H., Lang, J.-P. Structure diversities of ten entangled coordination polymers assembled from reactions of Co(II) or Ni(II) salts with 5-(pyridin-4-yl)isophthalic acid in the absence or presence of auxiliary N-donor ligands. CrystEngComm 2013, 15, 9553–9561; https://doi.org/10.1039/c3ce41059e.Suche in Google Scholar

8. Li, H., Han, Y., Lv, X., Du, S., Hou, H., Fan, Y. 3D CoII, NiII, CoII-doped NiII noninterpenetrated ladder-polymers: structural and magnetic studies. CrystEngComm 2013, 15, 3672–3677; https://doi.org/10.1039/c3ce00061c.Suche in Google Scholar

9. Liu, S.-J., Xue, L., Hu, T.-L., Bu, X.-H. Two new CoII coordination polymers based on carboxylate-bridged di- and trinuclear clusters with a pyridinedicarboxylate ligand: synthesis, structures and magnetism. Dalton Trans. 2012, 41, 6813–6819; https://doi.org/10.1039/c2dt30297g.Suche in Google Scholar PubMed

10. Liu, Y., Li, H., Han, Y., Lv, X., Hou, H., Fan, Y. Template-assisted synthesis of Co, Mn–MOFs with magnetic properties based on pyridinedicarboxylic acid. Cryst. Growth Des. 2012, 12, 3505–3513; https://doi.org/10.1021/cg300237e.Suche in Google Scholar

11. Jia, J., Athwal, H.-S., Blake, A.-J., Champness, N.-R., Hubberstey, P., Schröder, M. Increasing nuclearity of secondary building units in porous cobalt(II) metal-organic frameworks: variation in structure and H2 adsorption. Dalton Trans. 2011, 40, 12342–12349; https://doi.org/10.1039/c1dt10901d.Suche in Google Scholar PubMed

Received: 2023-07-01
Accepted: 2023-07-19
Published Online: 2023-08-01
Published in Print: 2023-10-26

© 2023 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 (N-([1,1′:4′,1″-terphenyl]-4,4′-diethyl)-2-(bis(pyridin-2-ylmethyl)amino)acetamide-κ4N,N,N″, O)tri(nitrato-kO, O′) samarium(III) - methanol - acetonitrile (1/1/1), C40H39SmN8O14
  4. The crystal structure of 6,6′-(((2-(dimethylamino)ethyl)azanediyl)bis(methylene))bis(2-chloro-4-methyl phenolate-κ4N,N′,O,O′)-(pyridine-2,6-dicarboxylato-N,O,O′)-titanium(IV), C27H27Cl2N3O6Ti
  5. N′-[(1E)-(4–Fluorophenyl)methylidene]adamantane-1-carbohydrazide, C18H21FN2O
  6. Crystal structure of 4-bromo-3-nitro-1H-pyrazole-5-carboxylic acid monohydrate, C4H2N3BrO4·H2O
  7. Crystal structure of dipyridine-k1N-tris(2,2,6,6-tetramethyl-5-oxohept-3-en-3-olato-k2O,O′)dysprosium(III), DyC43H67O6N2
  8. Crystal structure of cyclo[tetraiodido-bis{μ2-1-[(benzotriazol-1-yl)methyl]-1-H-1,3-(2-isopropyl-imidazol)-k2N:N}dicadmiun(II)], C26H30N10Cd2I4
  9. The crystal structure of tert-butyl (E)-3-(2-(benzylideneamino)phenyl)-1H-indole-1-carboxylate, C26H24N2O2
  10. The crystal structure of 4-(3-carboxy-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4- dihydroquinolin-7-yl)-2-methylpiperazin-1-ium 2,5-dihydroxybenzoate methanol solvate, C27H32FN3O9
  11. Crystal structure of (μ2-1-(4,4′-bipyridine-κ2N:N′)-bis[diaqua-(4-iodopyridine-2,6-dicarboxylato-κ3O,N,O′)–cobalt(II)], C24H20Co2I2N4O12
  12. The crystal structure of dimethyl 4,4′-(10,20-diphenylporphyrin-5,15-diyl)dibenzoate dichloromethane solvate, C49H36N4O4Cl2
  13. (E)-2-((E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-ylidene)hydrazine-1-carbothioamide C14H23N3S1
  14. The crystal structure of [1-(4-(trifluoromethyl)phenyl)-3,4-dihydroquinolin-2(1H)-one], C16H12F3NO
  15. Crystal structure of (E)-2-amino-N′-((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)benzohydrazide – dimethylformamide – water (1/1/2), C15H16N4O3·C3H7NO·2H2O
  16. Crystal structure of 3-(4-bromophenyl)-5-methyl-1H-pyrazole, C10H9BrN2
  17. Crystal structure of 1,10-phenanthrolinium bromide dihydrate, C12H9N2Br
  18. Crystal structure of N-(4′-chloro-[1,1′-biphenyl]-2-yl)formamide, C13H10ClNO
  19. The crystal structure of nitroterephthalic acid, C8H5NO6
  20. Crystal structure of (2-((4-bromo-2,6-dichlorophenyl)amino)phenyl) (morpholino)methanone, C17H15BrCl2N2O2
  21. Crystal structure of tetraaqua-bis(ethanol-κO)-tetrakis(μ2-trifluoroacetate-κ2O:O′)-bis(trifluoroacetate-κ2O)digadolinium(III) Gd2C16H20O18F18
  22. The crystal structure of dimethyl 4,4′-[10,20-bis(2,6-difluorophenyl)porphyrin-5,15-diyl]dibenzoate chloroform solvate, C50H32Cl6F4N4O4
  23. The crystal structure of N,N′-((nitroazanediyl)bis(methylene))diacetamide, C6H12O4N4
  24. The crystal structure of [bis(2,2′-bipyridine-6-carboxylato-κ3N,N,O)magnesium(II)]dihydrate, C22H18N4O6Mg
  25. Crystal structure of poly[diaqua-(bis(μ2-1,4-bis(imidazol-1-ylmethyl)benzene)-κ2N,N′] cobalt(II)-tetraqua-bis(1,4-bis(imidazol-1-ylmethyl)benzene)-κ1N)-cobalt(II) di(2,5-thiophenedicarboxylate) dihydrate, C68H76Co2N16O16S2
  26. Crystal structure of poly[chlorido-μ2-chlorido-(μ2-1-[(2-ethyl-4-methyl-1H-imidazol-1-yl)methyl]-1H-benzotriazole-κN:N’)cadmium(II)], C13H15CdN5Cl2
  27. The crystal structure of (4-hydroxybenzenesulfonate)-k1O-6,6′-((1E,1′E)- (ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene)) bis(2-methoxyphenol)-κ2N,N,μ2O,O,κ2O, O)-(methanol)-cobalt(II) sodium(I), C25H27CoN2NaO9S
  28. Crystal structure of (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)(4-((2-methyl-6-(trifluoromethyl)pyrimidin-4-yl)amino)piperidin-1-yl)methanone, C17H18F6N6O
  29. Crystal structure of bis{[(cyclohexylimino)(phenylimino)-l5-(methyl)diethylazane-κ2N:N′]-(ethyl)-zinc(II)]}, C38H62N6Zn2
  30. Crystal structure of 2-[(4-bromobenzyl)thio]-5-(5-bromothiophen-2-yl)-1,3,4-oxadiazole, C13H8Br2N2OS2
  31. Crystal structure of 10-methoxy-7,11b,12,13-tetrahydro-6H-pyrazino [2′,3′:5,6]pyrazino[2,1-a]isoquinoline, C15H16N4O
  32. The crystal structure of 1-propyl-2-nitro-imidazole oxide, C6H9N3O3
  33. The crystal structure of 3-nitrobenzene-1,2-dicarboxylic acid–2-ethoxybenzamide (1/1), C17H16N2O8
  34. The structure of RUB-1, (C8H16N)6[B6Si48O108], a boron containing levyne-type zeolite, occluding N-methyl-quinuclidinium in the cage-like pores
  35. The crystal structure of diaqua-(naphthalene-4,5-dicarboxylate-1,8-dicarboxylic anhydride-κ1O)-(4′-(4-(1H-benzimidazolyl-1-yl)phenyl)-2,2′:6′,2″-terpyridine-κ3N,N′,N″)–manganese(II) dihydrate, C42H27MnN5O9·2H2O
  36. Crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene))bis (3-(3-bromopropoxy)phenol), C20H22Br2N2O4
  37. The crystal structure of 3-(2-hydroxyphenyl)-4-phenyl-6-(p-tolyl)-2H-pyran-2-one, C24H18O3
  38. Crystal structure of bis(μ2-2-(1,5-dimethyl–3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)phenolato-κ4O:O,N,O′)-(nitrato-κ2O,O′)dicobalt(II), C36H32Co2N8O4
  39. Synthesis and crystal structure of (3E,5S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethylhexadecahydro-3H-cyclopenta[α] phenanthren-3-one O-(4-fluorobenzoyl) oxime, C28H36FNO2
  40. The crystal structure of 4-aminiumbiphenyl benzenesulfonate, C18H17NO3S
  41. Synthesis and crystal structure of 1-(7-hydroxy-3-(4-hydroxy-3-nitrophenyl)-4-oxo-4H-chromen-8-yl)-N,N-dimethylmethanaminiumnitrate, C18H17N3O9
  42. Crystal structure of N-(Ar)-N′-(Ar′)-formamidine, C14H12Br2N2O
  43. The crystal structure of 4-(2,4-dichlorophenyl)-2-(4-fluorophenyl)-5-methyl-1H-imidazole, C16H11Cl2FN2
  44. Crystal structure of 1-(4–chlorophenyl)-4-benzoyl-3-methyl-1H-pyrazol-5-ol, C17H13ClN2O2
  45. The crystal structure of 5-amino-1-methyl-4-nitroimidazole, C4H6O2N4
  46. Crystal structure of 1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene-N,N′-bis(1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-1,3,2-diazaborol-2-yl)-l2-germenediamine, C63H94B2GeN8
  47. The crystal structure of (bromido, chlorido)-tricarbonyl-(5,5′-dimethyl-2,2′-bipyridine)-rhenium(I), C15H12Br0.2Cl0.8N2O3Re1
  48. Crystal structure of [N(E),N′(E)]-N,N′-(1,4-phenylenedimethylidyne)bis-3,5-bis(propan-2-yl)-1H-pyrazol-4-amine, C26H36N6
  49. The crystal structure of poly[2-(4-carboxypyridin-3-yl)terephthalpoly[diaqua-(μ4-2-(6-carboxylatopyridin-3-yl)terephthalato-κ5O,N:O′:O″,O‴)]) cadmium(II)] dihydrate, C28H20Cd3N2O16
  50. Crystal structure of [tetraaqua-bis((3-carboxy-5-(pyridin-4-yl)benzoate-κ1N)cobalt(II)] tetrahydrate, C26H32CoN2O16
  51. Crystal structure of bis(μ2-azido-κ2N:N)-tetrakis(azido-κ1N)-tetrakis(1,10-phenanthroline-κ2N,N′)dibismuth(III), C48H32N26Bi2
  52. Crystal structure of (Z)-N-(4-(4-(4-((4,5,6-trimethoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenoxy)butoxy)phenyl)acetamide, C30H31NO8
  53. Crystal structure of poly[diaqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)-bis(μ2-5-carboxybenzene-1,3-dicarboxylato-O,O′:O″)-aqua-di-zinc dihydrate solvate], C27H28N4O16Zn2
  54. Crystal structure of 2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile, C12H14N2
  55. Crystal structure of chlorido-(5-nitro-2-phenylpyridine-κ2N,C)-[(methylsulfinyl)methane-κ1S]platinum(II), C13H13ClN2O3PtS
  56. The crystal structure of the co-crystal 1,4-dioxane–4,6-bis(nitroimino)-1,3,5-triazinan-2-one(2/1), C11H19N7O9
  57. Crystal structure of [N(E),N′(E)]-N,N′-(1,4-phenylenedimethylidyne)bis-3,5-dimethyl-1H-pyrazol-4-amine di-methanol solvate, C18H20N6·2(CH3OH)
  58. Crystal structure of catena-poly[bis(μ2-azido-k2N:N′)-(nitrato-K2N:N′)-bis(1,10-phenanthroline-K2N:N′)samarium(III)], C24H16N11O3Sm
  59. Crystal structure of (Z)-2-(4-((5-bromopentyl)oxy)benzylidene)-4,5,6-trimethoxybenzofuran-3(2H)-one, C23H25BrO6
  60. Crystal structure of bis(3,5-dimethyl-1H-pyrazol-4-ammonium) tetrafluoroterephthate, 2[C5H10N3][C8F4O4]
  61. Crystal structure of 2-amino-4-(2-fluoro-4-(trifluoromethyl)phenyl)-9-methoxy-1,4,5,6-tetrahydrobenzo[h]quinazolin-3-ium chloride, C20H18ClF4N3O
  62. Crystal structure of 6-(pyridin-3-yl)-1,3,5-triazine-2,4-diamine-sebacic acid (2/1), C13H17N6O2
https://doi.org/10.1515/ncrs-2023-0307
Creative Commons
BY 4.0

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of (N-([1,1′:4′,1″-terphenyl]-4,4′-diethyl)-2-(bis(pyridin-2-ylmethyl)amino)acetamide-κ4N,N,N″, O)tri(nitrato-kO, O′) samarium(III) - methanol - acetonitrile (1/1/1), C40H39SmN8O14
  4. The crystal structure of 6,6′-(((2-(dimethylamino)ethyl)azanediyl)bis(methylene))bis(2-chloro-4-methyl phenolate-κ4N,N′,O,O′)-(pyridine-2,6-dicarboxylato-N,O,O′)-titanium(IV), C27H27Cl2N3O6Ti
  5. N′-[(1E)-(4–Fluorophenyl)methylidene]adamantane-1-carbohydrazide, C18H21FN2O
  6. Crystal structure of 4-bromo-3-nitro-1H-pyrazole-5-carboxylic acid monohydrate, C4H2N3BrO4·H2O
  7. Crystal structure of dipyridine-k1N-tris(2,2,6,6-tetramethyl-5-oxohept-3-en-3-olato-k2O,O′)dysprosium(III), DyC43H67O6N2
  8. Crystal structure of cyclo[tetraiodido-bis{μ2-1-[(benzotriazol-1-yl)methyl]-1-H-1,3-(2-isopropyl-imidazol)-k2N:N}dicadmiun(II)], C26H30N10Cd2I4
  9. The crystal structure of tert-butyl (E)-3-(2-(benzylideneamino)phenyl)-1H-indole-1-carboxylate, C26H24N2O2
  10. The crystal structure of 4-(3-carboxy-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4- dihydroquinolin-7-yl)-2-methylpiperazin-1-ium 2,5-dihydroxybenzoate methanol solvate, C27H32FN3O9
  11. Crystal structure of (μ2-1-(4,4′-bipyridine-κ2N:N′)-bis[diaqua-(4-iodopyridine-2,6-dicarboxylato-κ3O,N,O′)–cobalt(II)], C24H20Co2I2N4O12
  12. The crystal structure of dimethyl 4,4′-(10,20-diphenylporphyrin-5,15-diyl)dibenzoate dichloromethane solvate, C49H36N4O4Cl2
  13. (E)-2-((E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-ylidene)hydrazine-1-carbothioamide C14H23N3S1
  14. The crystal structure of [1-(4-(trifluoromethyl)phenyl)-3,4-dihydroquinolin-2(1H)-one], C16H12F3NO
  15. Crystal structure of (E)-2-amino-N′-((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)benzohydrazide – dimethylformamide – water (1/1/2), C15H16N4O3·C3H7NO·2H2O
  16. Crystal structure of 3-(4-bromophenyl)-5-methyl-1H-pyrazole, C10H9BrN2
  17. Crystal structure of 1,10-phenanthrolinium bromide dihydrate, C12H9N2Br
  18. Crystal structure of N-(4′-chloro-[1,1′-biphenyl]-2-yl)formamide, C13H10ClNO
  19. The crystal structure of nitroterephthalic acid, C8H5NO6
  20. Crystal structure of (2-((4-bromo-2,6-dichlorophenyl)amino)phenyl) (morpholino)methanone, C17H15BrCl2N2O2
  21. Crystal structure of tetraaqua-bis(ethanol-κO)-tetrakis(μ2-trifluoroacetate-κ2O:O′)-bis(trifluoroacetate-κ2O)digadolinium(III) Gd2C16H20O18F18
  22. The crystal structure of dimethyl 4,4′-[10,20-bis(2,6-difluorophenyl)porphyrin-5,15-diyl]dibenzoate chloroform solvate, C50H32Cl6F4N4O4
  23. The crystal structure of N,N′-((nitroazanediyl)bis(methylene))diacetamide, C6H12O4N4
  24. The crystal structure of [bis(2,2′-bipyridine-6-carboxylato-κ3N,N,O)magnesium(II)]dihydrate, C22H18N4O6Mg
  25. Crystal structure of poly[diaqua-(bis(μ2-1,4-bis(imidazol-1-ylmethyl)benzene)-κ2N,N′] cobalt(II)-tetraqua-bis(1,4-bis(imidazol-1-ylmethyl)benzene)-κ1N)-cobalt(II) di(2,5-thiophenedicarboxylate) dihydrate, C68H76Co2N16O16S2
  26. Crystal structure of poly[chlorido-μ2-chlorido-(μ2-1-[(2-ethyl-4-methyl-1H-imidazol-1-yl)methyl]-1H-benzotriazole-κN:N’)cadmium(II)], C13H15CdN5Cl2
  27. The crystal structure of (4-hydroxybenzenesulfonate)-k1O-6,6′-((1E,1′E)- (ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene)) bis(2-methoxyphenol)-κ2N,N,μ2O,O,κ2O, O)-(methanol)-cobalt(II) sodium(I), C25H27CoN2NaO9S
  28. Crystal structure of (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)(4-((2-methyl-6-(trifluoromethyl)pyrimidin-4-yl)amino)piperidin-1-yl)methanone, C17H18F6N6O
  29. Crystal structure of bis{[(cyclohexylimino)(phenylimino)-l5-(methyl)diethylazane-κ2N:N′]-(ethyl)-zinc(II)]}, C38H62N6Zn2
  30. Crystal structure of 2-[(4-bromobenzyl)thio]-5-(5-bromothiophen-2-yl)-1,3,4-oxadiazole, C13H8Br2N2OS2
  31. Crystal structure of 10-methoxy-7,11b,12,13-tetrahydro-6H-pyrazino [2′,3′:5,6]pyrazino[2,1-a]isoquinoline, C15H16N4O
  32. The crystal structure of 1-propyl-2-nitro-imidazole oxide, C6H9N3O3
  33. The crystal structure of 3-nitrobenzene-1,2-dicarboxylic acid–2-ethoxybenzamide (1/1), C17H16N2O8
  34. The structure of RUB-1, (C8H16N)6[B6Si48O108], a boron containing levyne-type zeolite, occluding N-methyl-quinuclidinium in the cage-like pores
  35. The crystal structure of diaqua-(naphthalene-4,5-dicarboxylate-1,8-dicarboxylic anhydride-κ1O)-(4′-(4-(1H-benzimidazolyl-1-yl)phenyl)-2,2′:6′,2″-terpyridine-κ3N,N′,N″)–manganese(II) dihydrate, C42H27MnN5O9·2H2O
  36. Crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene))bis (3-(3-bromopropoxy)phenol), C20H22Br2N2O4
  37. The crystal structure of 3-(2-hydroxyphenyl)-4-phenyl-6-(p-tolyl)-2H-pyran-2-one, C24H18O3
  38. Crystal structure of bis(μ2-2-(1,5-dimethyl–3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)phenolato-κ4O:O,N,O′)-(nitrato-κ2O,O′)dicobalt(II), C36H32Co2N8O4
  39. Synthesis and crystal structure of (3E,5S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethylhexadecahydro-3H-cyclopenta[α] phenanthren-3-one O-(4-fluorobenzoyl) oxime, C28H36FNO2
  40. The crystal structure of 4-aminiumbiphenyl benzenesulfonate, C18H17NO3S
  41. Synthesis and crystal structure of 1-(7-hydroxy-3-(4-hydroxy-3-nitrophenyl)-4-oxo-4H-chromen-8-yl)-N,N-dimethylmethanaminiumnitrate, C18H17N3O9
  42. Crystal structure of N-(Ar)-N′-(Ar′)-formamidine, C14H12Br2N2O
  43. The crystal structure of 4-(2,4-dichlorophenyl)-2-(4-fluorophenyl)-5-methyl-1H-imidazole, C16H11Cl2FN2
  44. Crystal structure of 1-(4–chlorophenyl)-4-benzoyl-3-methyl-1H-pyrazol-5-ol, C17H13ClN2O2
  45. The crystal structure of 5-amino-1-methyl-4-nitroimidazole, C4H6O2N4
  46. Crystal structure of 1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene-N,N′-bis(1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-1,3,2-diazaborol-2-yl)-l2-germenediamine, C63H94B2GeN8
  47. The crystal structure of (bromido, chlorido)-tricarbonyl-(5,5′-dimethyl-2,2′-bipyridine)-rhenium(I), C15H12Br0.2Cl0.8N2O3Re1
  48. Crystal structure of [N(E),N′(E)]-N,N′-(1,4-phenylenedimethylidyne)bis-3,5-bis(propan-2-yl)-1H-pyrazol-4-amine, C26H36N6
  49. The crystal structure of poly[2-(4-carboxypyridin-3-yl)terephthalpoly[diaqua-(μ4-2-(6-carboxylatopyridin-3-yl)terephthalato-κ5O,N:O′:O″,O‴)]) cadmium(II)] dihydrate, C28H20Cd3N2O16
  50. Crystal structure of [tetraaqua-bis((3-carboxy-5-(pyridin-4-yl)benzoate-κ1N)cobalt(II)] tetrahydrate, C26H32CoN2O16
  51. Crystal structure of bis(μ2-azido-κ2N:N)-tetrakis(azido-κ1N)-tetrakis(1,10-phenanthroline-κ2N,N′)dibismuth(III), C48H32N26Bi2
  52. Crystal structure of (Z)-N-(4-(4-(4-((4,5,6-trimethoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenoxy)butoxy)phenyl)acetamide, C30H31NO8
  53. Crystal structure of poly[diaqua-(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)-bis(μ2-5-carboxybenzene-1,3-dicarboxylato-O,O′:O″)-aqua-di-zinc dihydrate solvate], C27H28N4O16Zn2
  54. Crystal structure of 2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile, C12H14N2
  55. Crystal structure of chlorido-(5-nitro-2-phenylpyridine-κ2N,C)-[(methylsulfinyl)methane-κ1S]platinum(II), C13H13ClN2O3PtS
  56. The crystal structure of the co-crystal 1,4-dioxane–4,6-bis(nitroimino)-1,3,5-triazinan-2-one(2/1), C11H19N7O9
  57. Crystal structure of [N(E),N′(E)]-N,N′-(1,4-phenylenedimethylidyne)bis-3,5-dimethyl-1H-pyrazol-4-amine di-methanol solvate, C18H20N6·2(CH3OH)
  58. Crystal structure of catena-poly[bis(μ2-azido-k2N:N′)-(nitrato-K2N:N′)-bis(1,10-phenanthroline-K2N:N′)samarium(III)], C24H16N11O3Sm
  59. Crystal structure of (Z)-2-(4-((5-bromopentyl)oxy)benzylidene)-4,5,6-trimethoxybenzofuran-3(2H)-one, C23H25BrO6
  60. Crystal structure of bis(3,5-dimethyl-1H-pyrazol-4-ammonium) tetrafluoroterephthate, 2[C5H10N3][C8F4O4]
  61. Crystal structure of 2-amino-4-(2-fluoro-4-(trifluoromethyl)phenyl)-9-methoxy-1,4,5,6-tetrahydrobenzo[h]quinazolin-3-ium chloride, C20H18ClF4N3O
  62. Crystal structure of 6-(pyridin-3-yl)-1,3,5-triazine-2,4-diamine-sebacic acid (2/1), C13H17N6O2
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 9.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2023-0307/html
Button zum nach oben scrollen