Home The crystal structure of hexakis(1-ethylimidazole-κ1N)nickel(II) dichloride – 1-ethylimidazole (1/2), C40H64Cl2NiN16
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The crystal structure of hexakis(1-ethylimidazole-κ1N)nickel(II) dichloride – 1-ethylimidazole (1/2), C40H64Cl2NiN16

  • Qingpeng He ORCID logo EMAIL logo , Sen Liu and Zechun Xue
Published/Copyright: May 13, 2021
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Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 236 Issue 4

Abstract

C40H64Cl2NiN16, monoclinic, P21/c (no. 14), a = 8.2320(9) Å, b = 16.2902(16) Å, c = 17.3843(17) Å, α = 90°, β = 101.773(3)°, γ = 90°, V = 2282.2(4) Å3, Z = 2, Rgt(F) = 0.0448, wRref(F2) = 0.1181, T = 298(2) K.

CCDC no.: 2077756

The asymmetric unit of the title crystal 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:Green block
Size:0.21 × 0.20 × 0.18 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.59 mm−1
Diffractometer, scan mode:Bruker SMART APEX II, φ and ω
θmax, completeness:25.0°, >99%
N(hkl)measured, N(hkl)unique, Rint:11,230, 4011, 0.041
Criterion for Iobs, N(hkl)gt:Iobs > 2σ(Iobs), 3098
N(param)refined:292
Programs:Bruker [1], Shelx [2]
Table 2:

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

AtomxyzUiso*/Ueq
Ni10.5000000.5000000.5000000.03136 (15)
N10.2053 (3)0.29588 (15)0.54248 (15)0.0470 (6)
N20.3789 (3)0.39457 (13)0.53303 (12)0.0362 (5)
N30.8888 (3)0.47453 (16)0.70334 (14)0.0463 (6)
N40.7024 (3)0.47330 (14)0.59449 (13)0.0366 (5)
N50.3719 (3)0.56810 (14)0.57269 (13)0.0371 (5)
N60.2934 (3)0.66329 (15)0.64528 (15)0.0506 (7)
N70.5281 (4)0.4166 (2)0.9152 (2)0.0842 (10)
N80.6889 (5)0.3902 (3)1.0279 (2)0.0995 (12)
Cl10.17660 (11)0.22856 (5)0.79457 (5)0.0570 (2)
C10.2666 (4)0.34578 (17)0.49480 (17)0.0411 (7)
H10.2326470.3456250.4403870.049*
C20.2830 (4)0.3140 (2)0.61627 (18)0.0516 (8)
H20.2660120.2894950.6623270.062*
C30.3897 (4)0.37438 (19)0.60995 (17)0.0475 (7)
H30.4610410.3990090.6520070.057*
C40.0749 (5)0.2346 (2)0.5180 (3)0.0735 (11)
H4A−0.0266580.2535470.5323280.088*
H4B0.0539430.2289310.4613140.088*
C50.1194 (6)0.1549 (3)0.5540 (3)0.1102 (17)
H5A0.2215880.1366340.5412230.165*
H5B0.0331540.1160550.5344050.165*
H5C0.1327380.1594550.6099580.165*
C60.2123 (4)0.55357 (19)0.58118 (17)0.0459 (7)
H60.1473150.5094170.5593500.055*
C70.4154 (4)0.63492 (18)0.61263 (17)0.0441 (7)
H70.5187760.6597850.6177470.053*
C80.1642 (4)0.6119 (2)0.62524 (18)0.0503 (8)
H80.0614300.6162910.6393370.060*
C90.3041 (6)0.7350 (2)0.6977 (3)0.0834 (12)
H9A0.3974670.7687020.6910750.100*
H9B0.2042090.7676300.6823940.100*
C100.3234 (8)0.7134 (4)0.7774 (3)0.136 (2)
H10A0.2267200.6842510.7852570.204*
H10B0.3371370.7622370.8090240.204*
H10C0.4193800.6790650.7923900.204*
C110.7871 (4)0.40103 (19)0.60245 (18)0.0517 (8)
H110.7684810.3579020.5666760.062*
C120.7687 (4)0.51571 (17)0.65639 (16)0.0404 (7)
H120.7358570.5685540.6665550.048*
C130.9005 (4)0.4013 (2)0.66907 (19)0.0552 (8)
H130.9736580.3590230.6882130.066*
C140.9922 (5)0.5058 (2)0.7755 (2)0.0713 (11)
H14A0.9506650.5590910.7872330.086*
H14B1.1044130.5133180.7673240.086*
C150.9964 (6)0.4509 (3)0.8434 (2)0.0885 (13)
H15A0.8857400.4431090.8517760.133*
H15B1.0639690.4749460.8893840.133*
H15C1.0422500.3987630.8331160.133*
C160.4792 (6)0.3453 (3)0.9393 (3)0.0846 (12)
H160.3924110.3128950.9130790.102*
C170.5758 (7)0.3295 (3)1.0066 (3)0.0883 (12)
H170.5684060.2826511.0362890.106*
C180.6547 (6)0.4417 (3)0.9709 (3)0.1005 (14)
H180.7114510.4906810.9687280.121*
C19a0.4674 (18)0.4329 (7)0.8142 (9)0.099 (3)
H19Aa0.5367650.4039150.7842860.118*
H19Ba0.3515060.4199130.7941910.118*
C20a0.500 (2)0.5226 (7)0.8181 (12)0.131 (5)
H20Aa0.6119420.5325100.8449070.197*
H20Ba0.4248260.5487620.8462200.197*
H20Ca0.4830020.5445710.7658800.197*
C19′b0.4373 (12)0.4659 (8)0.8567 (6)0.097 (3)
H19Cb0.4112540.5168840.8803610.116*
H19Db0.3331380.4386200.8352920.116*
C20′b0.5187 (17)0.4855 (10)0.7923 (6)0.109 (4)
H20Db0.5900270.5320660.8062590.163*
H20Eb0.4365980.4979560.7461410.163*
H20Fb0.5834830.4392510.7819990.163*

  1. aOccupancy: 0.453(11), boccupancy: 0.547(11).

Source of material

In a 50 mL flask, nickel(II) chloride hexahydrate (0.5 mmol) and 1-ethylimidazole (20 mmol) were successively added to 15 mL H2O, and then stirred for 12 h at 60 °C. After cooling down to room temperature, the filtrate was left to slowly evaporate at room temperature for five days, and then the green block crystals were filtered off. Yield: 37.6%. Anal. Calcd. for C40H64Cl2NiN16: C, 53.46; H, 7.18; N, 24.94; found: C, 53.37; H, 7.24; N, 24.88.

Experimental details

Hydrogen atoms were assigned with common isotropic displacement factors Uiso(H) = 1.2 times Ueq(C, imidazole ring and methylene) and Uiso(H) = 1.5 times Ueq(C, methyl carbon). All the H atoms were refined as riding on their parent atom.

Comment

Transition metal complexes based on imidazole derivatives as solvent, base and ligands are attractive owing to their structural diversity and potential applications in the fields of superoxide dismutase activities, and catalysis, and so on [3], [4], [5]. The combination of versatile imidazole ligands and various nickel salts result in Ni complexes which provide interesting properties and thus the synthesis of new functionalized imidazole-based Ni complexes is highly desirable [6], [7]. For example, Cetinkaya and the coworker described the synthesis and crystal structures of three new cyano-bridged tetracyanonickelate(II) complexes with 1-ethylimidazole ligand [8]. Lately, Dou et al. [9] reported the 1-ethylimidazole-based Ni-polyoxovanadates [Ni(1-eIm)(H2O)4]2(V10O28)(1-eImH)2⋅2H2O with excellent heterogeneous solvent-free catalytic activity in Knoevenagel condensation at mild reaction conditions. Some efforts involving 1-ethylimidazole-decorated nickel complexes have been reported. Newly designed 1-ethylimidazole-coordinated Ni complexes are long-sought-after yet still unmet.

The asymmetric unit of the title crystal structure is shown in the figure. Single crystal X-ray diffraction analysis reveals that the asymmetric unit of the nickel complex structure consist of one half of a nickel(II) cation, three coordinated 1-ethylimidazole organic ligands, one free 1-ethylimidazole molecule and one chloride anion. In the crystal structure, the Ni(II) cation is coordinated by six N atoms from 1-ethylimidazole molecules and displayed the hexa-coordinated mode. The Ni–N bond lengths are within the range of 2.118(2) and 2.132(2) Å, which are in agreement with those of the reported hexakis(1-ethyl-1H-imidazole-N3)-nickel(II) diperchlorate and hexakis(1-ethyl-1H-imidazole)-nickel(II) bis(bis(trifluoromethanesulfonyl) amide) [10], [11]; and similar to related metal complexes [12]. Meanwhile, the N(5)–Ni(1)–N(2), N(5)–Ni(1)–N(4) and N(2)–Ni(1)–N(4) bond angles are 86.78(8)°, 93.05(8)°, and 87.87(8)°, respectively, which suggested that Ni adopts a distorted octahedral geometry. Furthermore, C19 and C20 atoms of the title complex are disordered and both corresponding occupancies of (C19, C19′) and (C20, C20′) were (0.453, 0.547).

Corresponding author: Qingpeng He, Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng252000, Shandong, China, E-mail:

Funding source: Experimental Technology of Liaocheng University

Award Identifier / Grant number: 263222017215

Award Identifier / Grant number: 263222017214

Funding source: Entrepreneurship Training Program for College Students

Award Identifier / Grant number: CXCY2020Y021

Award Identifier / Grant number: S202010447012X

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

  2. Research funding: We gratefully acknowledge support by the Research on Experimental Technology of Liaocheng University (263222017215 and 263222017214) and Entrepreneurship Training Program for College Students (CXCY2020Y021 and S202010447012X).

  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, 2004.Search in Google Scholar

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

3. Jenkins, R.-M., Singleton, M.-L., Almaraz, E., Reibenspies, J.-H., Darensbourg, M.-Y. Imidazole-containing(N3S)–NiII complexes relating to nickel containing biomolecules. Inorg. Chem. 2009, 48, 7280–7293; https://doi.org/10.1021/ic900778k.Search in Google Scholar

4. Kim, J.-S., Song, Y.-D. Molecular orbital interpretation on the inhibitory effect of the Ni(II) complexes with polyamines and imidazole derivatives. J. Kor. Chem. Soc. 2004, 48, 123–128; https://doi.org/10.5012/jkcs.2004.48.2.123.Search in Google Scholar

5. Gu, X.-Y., Lin, J., Zhao, W.-L., Cui, C.-S., Qi, Y.-Q., Xue, Z.-C., Huang, X.-Q. An organic imidazole functionalized polyoxomolybdenum cluster: synthesis and selectivity switch in the oxidation of sulfides. J. Liaocheng Univ. (Nat. Sci. Ed.) 2021, 34, 77–82; https://doi.org/10.19728/j.issn1672-6634.2021.01.011.Search in Google Scholar

6. Lu, Z.-D., Wen, L.-L., Ni, Z.-P., Li, Y.-Z., Zhu, H.-Z., Meng, Q.-J. Syntheses, structures, and photoluminescent and magnetic studies of metal-organic frameworks assembled with 5-sulfosalicylic acid and 1,4-bis(imidazol-1-ylmethyl)-benzene. Cryst. Growth Des. 2007, 7, 268–274; https://doi.org/10.1021/cg060287x.Search in Google Scholar

7. Dong, B.-X., Peng, J., Gomez-Garcia, C.-J., Benmansour, S., Jia, H.-Q., Hu, N.-H. High-dimensional assembly depending on polyoxoanion templates, metal ion coordination geometries, and a flexible bis(imidazole) ligand. Inorg. Chem. 2007, 46, 5933–5941; https://doi.org/10.1021/ic070007i.Search in Google Scholar

8. Cetinkaya, F., Kurkcuoglu, G.-S., Yesilel, O.-Z., Hokelek, T., Suzen, Y. Syntheses, crystal structures and spectral properties of 1D tetracyanonickelate(II) complexes with 1-ethylimidazole. J. Mol. Struct. 2013, 1048, 252–260; https://doi.org/10.1016/j.molstruc.2013.05.029.Search in Google Scholar

9. Dou, M.-Y., Zhong, D.-D., Huang, X.-Q., Yang, G.-Y. Imidazole-induced self-assembly of polyoxovanadate cluster organic framework for efficient Knoevenagel condensation under mild conditions. CrystEngComm 2020, 22, 4147–4153; https://doi.org/10.1039/d0ce00660b.Search in Google Scholar

10. Sniekers, J., Verguts, K., Brooks, N. R., Schaltin, S., Phan, T. H., Huynh, T. M. T., Meervelt, L. V., Feyter, S. D., Seo, J. W., Fransaer, J., Binnemans, K. Liquid nickel salts: synthesis, crystal structure determination, and electrochemical synthesis of nickel nanoparticles. Chem. Eur. J. 2016, 22, 1010–1020; https://doi.org/10.1002/chem.201504123.Search in Google Scholar

11. Huxel, T., Riedel, S., Lach, J., Klingele, J. Iron(II) and nickel(II) complexes of N-alkylimidazoles and 1-methyl-1H-1,2,4-triazole: X-ray studies, magnetic characterization, and DFT calculations. Z. Anorg. Allg. Chem. 2012, 22, 925–934; https://doi.org/10.1002/zaac.201200117.Search in Google Scholar

12. Zhang, G., Luan, J., Wang, X.-J. The crystal structure of tetrakis(1-methylimidazole-κ1N)-oxido-(sulfato-κ1O)vanadium(IV), C16H24N8O5SV. Z. Kristallogr. NCS 2020, 235, 1295–1296. https://doi.org/10.1515/ncrs-2020-0276.Search in Google Scholar

Received: 2021-03-27
Accepted: 2021-04-15
Published Online: 2021-05-13
Published in Print: 2021-07-27

© 2021 Qingpeng He et al., published by De Gruyter, Berlin/Boston

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

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  57. Crystal structure of catena-poly[aqua-(4-iodopyridine-2,6-dicarboxylato-κ3N,O,O′)-(μ2-4-amino-4H-1,2,4-triazole-κ2N:N′) copper(II)], C9H8N5O5CuI
  58. Crystal structure of cyclopropane-1,2,3-triyltris(phenylmethanone), C24H18O3
  59. Crystal structure of bis(amino(thioureido)methaniminium) terephthalate, C12H18N8O4S2
  60. A three-dimensional Eu(III) framework in the crystal structure of dimethylaminium poly[dimethylformamide-κ1N)bis(μ4-terephthalato-κ4O:O′:O′′:O′′′)europium(III)] monohydrate, C21H25EuN2O10
  61. Crystal structure of 2-methoxyphenyl 2-(6-methoxynaphthalen-2-yl)propanoate, C21H20O4
  62. The crystal structure of Hexakis(diethylamido)dimolybdenum, Mo2(NEt2)6
https://doi.org/10.1515/ncrs-2021-0113
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Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of poly[(μ2-aqua-tetraaqua-(μ3-glutarato-κ4O,O′:O′:O′′)-(μ5-glutarato-κ6O:O,O′:O′:O′′:O′′′)distrontium(II)], C10H22O13Sr2
  4. The crystal structure of acetato-κ1O-{(2-(2-(2-aminophenoxy)ethoxy)phenyl)(4-oxo-4-phenylbut-2-en-2-yl)amido-κ2N,N′,O}copper(II), C26H26CuN2O5
  5. Crystal structure of dimethanolato-k2O:O-bis(1-((2-methyl-1H-benzo[d]imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κN)-bis(thiocyanato-κN)dicopper(II), C34H32Cu2N12O2S2
  6. Crystal structure of poly[diaqua-bis(μ2-3-(pyrimidin-5-yl)benzoato-κ2N:O)cobalt(II)] dihydrate, [Co(C11H11O2N2)2(H2O)2]
  7. Crystal structure of bis(3,3-dimethyl-1-phenylbut-1-en-2-yl)(trimethylsilyl)amido-k1N)zinc(II), Zn(C15H24NSi)2
  8. Crystal structure of catena-poly[(μ2-methanolato-κ2O:O)-(μ2-1-((2-methyl-1H-benzo[d]imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κ2N:N′)-(thiocyanato-κ1N)copper(II)] 0.25 hydrate, C17H16CuN6OS ⋅ 0.5H2O
  9. The crystal structure of 2-amino-5-nitroanilinium iodide monohydrate, C6H8IN3O2
  10. The crystal structure of 3-amino-5-carboxypyridin-1-ium perchlorate monohydrate, C6H9ClN2O7
  11. Crystal structure of 7-hydroxy-2,4-dimethoxy-9,10-dihydrophenanthrene from Arundina graminifolia, C16H16O3
  12. Crystal structure of 6,6′-((1E, 1′E)-(((1R, 2R)-1,2-diphenylethane-1,2-diyl) bis(azanylylidene))bis(methanylylidene))bis(2-ethylphenol), C32H32N2O2
  13. The crystal structure of 2-amino-5-carboxypyridin-1-ium iodide monohydrate, C6H9IN2O3
  14. The crystal structure of 2-(3,5-difluorophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine, C16H11BF2N2
  15. Crystal structure of bis{(2-pyridinyl)-1-phenyl-1-isopropylmethanolato-κ2N,O}nickel, C30H32N2NiO2
  16. Crystal structure of poly[(m3-3-carboxyadamantane-1-carboxylato-κ3O:O′:O″)-(phenanthroline-κ2N,N′)sodium(II)], C24H23N2NaO4
  17. Crystal structure of 2-phenylethynyl-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine), C22H20B2F4N4
  18. Crystal structure of 4-tert-butyl-2-N-(2-pyridylmethyl)aminophenol, C16H20N2O
  19. The crystal structure of (3Z,3′Z)-4,4′-((1,4-phenylenebis(methylene))bis(azanediyl))bis(pent-3-en-2-one), C18H24N2O2
  20. Crystal structure of (morpholine-1-carbodithioato-κ2-S,S′)bis(triphenylphosphine-κ-P)gold(I), C41H38AuNOP2S2
  21. Crystal structure of 1,4-bis(4-bromobenzyl)-4-(4-chlorophenyl)-1,4-dihydropyridine-3-carbonitrile, C26H19Br2ClN2
  22. The crystal structure of fac-tricarbonyl (N′-benzoyl-N,N-diphenylcarbamimidothioato-κ2S,O)-(pyrazole-κN)rhenium(I) — methanol (1/1) C26H23O4N4SRe
  23. The crystal structure of Ba2Mn(SeO3)2Cl2 containing 1∞[Mn(SeO3)2Cl2]4− chains
  24. Crystal structure of 3,3′,3″-((1E,1′E,1″E)-((nitrilotris(ethane-2,1-diyl))tris(azaneylylidene)) tris(methaneylylidene))tris(4-hydroxy-1-naphthaldehyde) monohydrate, C42H36N4O6·H2O
  25. The crystal structure of 4-(6-acetyl-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidin-7-yl)benzonitrile, C14H12N6O
  26. Crystal structure of benzo[d][1,3]dioxol-5-yl-2-(6-methoxynaphthalen-2-yl)propanoate, C21H18O5
  27. The crystal structure of ethyl 5-methyl-7-(4-(phenylthio)phenyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate, C20H19N5O2S
  28. Crystal structure of N′,N‴-((propane-2,2-diylbis(1H-pyrrole-5,2-diyl))bis(methaneylylidene))-di(isonicotinohydrazide)– water – dimethylformamide (1/4/2), C25H24N8O2·4H2O·2C3H7NO
  29. Synthesis and crystal structure of 4-(2,4-dinitrophenoxy)benzaldehyde, C13H8N2O6
  30. The crystal structure of 1-dodecylpyridin-1-ium bromide monohydrate, C17H32BrNO
  31. Crystal structure of (E)-amino(2-(4-(dimethylamino)benzylidene)hydrazineyl)methaniminium nitrate, C10H16N6O3
  32. Crystal structure of (E)-(2-((1H-pyrrol-2-yl)methylene)hydrazineyl)(amino)methaniminium nitrate monohydrate, C6H12N6O4
  33. The crystal structure of hexakis(1-propylimidazole-κ1N)copper(II) dichloride, C36H60Cl2CuN12
  34. The crystal structure of bis{(μ2-3,3-dimethyl-1-phenylbut-1-en-2-yl)((dimethylamino)dimethylsilyl)amido-κ3N,N′:N′}dilithium, C32H54Li2N4Si2
  35. The crystal structure of methyl 4-(1H-naphtho[1,8-de][1,3,2]diazaborinin-2(3H)-yl)benzoate, C18H15BN2O2
  36. Crystal structure of (E)-N-(1-((2-chlorothiazol-5-yl)methyl)pyridin-2(1H)-ylidene)-2,2,2-trifluoroacetamide, C11H7ClF3N3OS
  37. Crystal structure of N′, N‴-((propane-2,2-diylbis(1H-pyrrole-5,2-diyl))bis (methaneylylidene))di(picolinohydrazide) – water – methanol (1/1/1), C25H24N8O2·H2O·CH3OH
  38. Crystal structure of 3-(2-chloro-benzyl)-7-[4-(2-chloro-benzyl)-piperazin-1-yl]-5,6,8-trifluoro-3H-quinazolin-4-one, C26H21Cl2F3N4O
  39. Crystal structure of N1,N2-bis(2-fluorobenzyl)benzene-1,2-diamine,C20H18F2N2
  40. The crystal structure of 2-(benzo[d][1,3]dioxol-5-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine, C17H13BN2O2
  41. The crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methaneylylidene)) bis(2-bromo-4-nitrophenol) — dimethylsulfoxide (1/2), C14H8Br2N4O6⋅2(C2H6OS)
  42. Selective biocatalytic synthesis and crystal structure of (2R,6R)-hydroxyketaminium chloride, C13H17Cl2NO2
  43. Crystal structure of bis{tetraaqua-[μ3-1-(4-carboxylatophenyl)-5-methyl-1H-pyrazole-3-carboxylate-κ4N,O,O′,O″] [μ2-1-methyl-1H-pyrazole-3,5-dicarboxylate-κ3N,O:O]dicobalt(II)} dihydrate, C36H44Co4N8O26
  44. Crystal structure of diethyl-2,2′-naphthalene-2,3-diylbis(oxy)diacetate, C18H20O6
  45. Synthesis and crystal structure of poly[(μ3-2-(2-carboxylatophenyl)-1H-benzo[d]imidazole-5-carboxylato-κO,O′:O′;:O″, O″′)-(μ2-1-(4-(1Himidazol-1-yl)phenyl)-1H-imidazole-κ2N:N′)cadmium(II)], C27H18CdN6O4
  46. The crystal structure of catena-poly[diaqua-bis(μ2-2-((2-(2-phenylacetyl)hydrazineylidene)methyl)benzoato-κ2O:O')zinc(II)], C32H30N4O8Zn
  47. The crystal structure of 2-(3,4-dimethoxyphenyl)-2,3-dihydro-1H-naphtho [1,8-de][1,3,2]diazaborinine, C18H17BN2O2
  48. The crystal structure of hexakis(1-ethylimidazole-κ1N)nickel(II) dichloride – 1-ethylimidazole (1/2), C40H64Cl2NiN16
  49. Crystal structure of diaqua-bis(2,4-dinitrophenolato-κ2O,O′)copper(II) 1.5 hydrate, C12H13CuN4O13.5
  50. Crystal structure of N′,N‴-((1E,1′E)-((decane-1,10-diylbis(oxy))bis(2,1-phenylene)) bis(methaneylylidene))di(isonicotinohydrazide), C36H40N6O4
  51. The crystal structure of 2-[(R)-1-(naphthalen-1-yl)ethyl]-2,3,7,7a-tetrahydro-3a,6-epoxyisoindol-1(6H)-one, C19H20NO2
  52. Synthesis and crystal structure of (1E,2E)-3-(anthracen-9-yl)-1-(4-methoxyphenyl)prop-2-en-1-one oxime, C24H19NO2
  53. Synthesis and crystal structure of (2E,2′E)-3,3′-(1,3-phenylene)bis(1-(3-bromophenyl)prop-2-en-1-one), C24H16Br2O2
  54. The crystal structure of catena-poly[bis(µ2-1,2-bis((1H-imidazol-1-yl)methyl)benzene- κ2N:N′)-bis(nitrato-κO)copper(II)], C28H28N10O6Cu
  55. Synthesis and crystal structure of the novel chiral acetyl-3-thiophene-5-(9-anthryl)-2-pyrazoline, C23H18N2OS
  56. Crystal structure of (E)-3-(dimethylamino)-1-(thiophen-3-yl)prop-2-en-1-one, C9H11NOS
  57. Crystal structure of catena-poly[aqua-(4-iodopyridine-2,6-dicarboxylato-κ3N,O,O′)-(μ2-4-amino-4H-1,2,4-triazole-κ2N:N′) copper(II)], C9H8N5O5CuI
  58. Crystal structure of cyclopropane-1,2,3-triyltris(phenylmethanone), C24H18O3
  59. Crystal structure of bis(amino(thioureido)methaniminium) terephthalate, C12H18N8O4S2
  60. A three-dimensional Eu(III) framework in the crystal structure of dimethylaminium poly[dimethylformamide-κ1N)bis(μ4-terephthalato-κ4O:O′:O′′:O′′′)europium(III)] monohydrate, C21H25EuN2O10
  61. Crystal structure of 2-methoxyphenyl 2-(6-methoxynaphthalen-2-yl)propanoate, C21H20O4
  62. The crystal structure of Hexakis(diethylamido)dimolybdenum, Mo2(NEt2)6
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