Home Physical Sciences Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis[μ3-4-chloro-2,6-bis((methylimino)methyl)phenolato-κ2N,O:O,N′]-(μ4-oxido)tetracopper(II), C28H32Cl2Cu4N4O11
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Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis[μ3-4-chloro-2,6-bis((methylimino)methyl)phenolato-κ2N,O:O,N′]-(μ4-oxido)tetracopper(II), C28H32Cl2Cu4N4O11

  • Ling Ma , Daoli An and Liping Lu EMAIL logo
Published/Copyright: December 17, 2016
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Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 232 Issue 2

Abstract

C28H32Cl2Cu4N4O11, triclinic, P1̅ (no. 2), a = 9.115(3) Å, b = 12.769(4) Å, c = 14.870(5) Å, α = 93.796(5)°, β = 93.548(5)°, γ = 91.917(5)°, V = 1722.2(10) Å3, Z = 2, Rgt(F) = 0.0303, ωRref(F2) = 0.082, T = 298 K.

CCDC no.:: 1487138

The asymmetric unit of the title crystal structure is shown in the figure. Tables 1 and 2 contain details on crystal structure and measurement conditions and a list of the atoms including atomic coordinates and displacement parameters.

Table 1

Data collection and handling.

Crystal:Dark blue block
Size:0.32 × 0.22 × 0.15 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:26.5 cm−1
Diffractometer, scan mode:Bruker XSCANS, ω-scans
2θmax, completeness:50°, >99%
N(hkl)measured, N(hkl)unique, Rint:18214, 6058, 0.042
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 5150
N(param)refined:459
Programs:SHELX [6, 7]
Table 2

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

AtomxyzUiso*/Ueq
Cu10.17865(4)0.16340(3)0.17904(2)0.03167(11)
Cu20.04228(4)0.37157(3)0.21006(2)0.03278(11)
Cu30.32437(4)0.33007(3)0.33809(2)0.03211(11)
Cu40.05064(4)0.20351(3)0.36612(2)0.03212(11)
N10.2110(3)0.07711(19)0.06735(17)0.0346(6)
N2−0.0959(3)0.44842(19)0.13084(18)0.0377(6)
N30.5023(3)0.3642(2)0.41950(19)0.0389(6)
N4−0.0294(3)0.14914(19)0.47461(18)0.0383(6)
O10.1496(2)0.26897(14)0.27338(13)0.0298(4)
O20.0616(2)0.26196(16)0.11067(14)0.0405(5)
O30.2299(2)0.25972(16)0.43714(14)0.0385(5)
O4a−0.0709(8)0.0832(6)0.1904(6)0.0517(16)
O4Ab−0.106(4)0.061(3)0.210(3)0.060(8)
O5−0.1373(2)0.19967(19)0.29786(15)0.0456(6)
O60.3286(2)0.09604(18)0.24873(15)0.0457(6)
O70.1813(3)0.04530(18)0.35316(17)0.0501(6)
O80.2534(3)0.44908(19)0.15814(19)0.0595(7)
O90.4222(2)0.35453(19)0.22832(15)0.0474(6)
O100.0046(2)0.46058(18)0.31550(15)0.0470(6)
O110.2320(2)0.48644(17)0.38083(17)0.0507(6)
C10.0072(3)0.2536(2)0.02655(19)0.0318(7)
C20.0425(3)0.1683(2)−0.0332(2)0.0334(7)
C3−0.0187(3)0.1607(2)−0.1223(2)0.0387(7)
H30.00340.1045−0.16160.046*
C4−0.1108(4)0.2357(3)−0.1521(2)0.0400(7)
C5−0.1446(3)0.3203(2)−0.0963(2)0.0400(8)
H5−0.20610.3708−0.11820.048*
C6−0.0868(3)0.3310(2)−0.0067(2)0.0346(7)
C70.1436(3)0.0876(2)−0.0097(2)0.0356(7)
H70.16160.0377−0.05580.043*
C8−0.1300(3)0.4224(2)0.0474(2)0.0385(7)
H8−0.19040.46800.01750.046*
C90.3158(4)−0.0081(3)0.0717(2)0.0484(9)
H9A0.3103−0.04900.01490.073*
H9B0.2915−0.05240.11880.073*
H9C0.41370.02140.08420.073*
C10−0.1616(4)0.5439(3)0.1694(2)0.0522(9)
H10A−0.20950.57990.12180.078*
H10B−0.08590.58920.20030.078*
H10C−0.23240.52480.21120.078*
C110.2744(3)0.2482(2)0.5214(2)0.0359(7)
C120.4105(3)0.2950(3)0.5572(2)0.0398(8)
C130.4519(4)0.2876(3)0.6493(2)0.0508(9)
H130.53910.32070.67380.061*
C140.3657(4)0.2325(3)0.7030(2)0.0548(10)
C150.2354(4)0.1834(3)0.6689(2)0.0503(9)
H150.17910.14490.70620.060*
C160.1871(4)0.1912(2)0.5782(2)0.0398(8)
C170.5129(4)0.3502(3)0.5045(2)0.0438(8)
H170.59730.37930.53620.053*
C180.0422(4)0.1446(2)0.5510(2)0.0402(7)
H18−0.00350.10730.59380.048*
C190.6279(4)0.4184(3)0.3822(3)0.0587(10)
H19A0.69370.44830.43080.088*
H19B0.59270.47320.34630.088*
H19C0.67900.36900.34530.088*
C20−0.1806(4)0.1037(3)0.4664(3)0.0570(10)
H20A−0.19900.06760.51930.085*
H20B−0.19240.05510.41410.085*
H20C−0.24890.15880.46020.085*
C21−0.1642(4)0.1396(3)0.2273(2)0.0424(8)
C22−0.3143(4)0.1494(4)0.1807(3)0.0822(15)
H22A−0.30440.15850.11780.123*
H22B−0.36080.20900.20760.123*
H22C−0.37320.08690.18710.123*
C230.3031(4)0.0529(2)0.3214(2)0.0382(7)
C240.4362(4)0.0100(3)0.3690(3)0.0650(11)
H24A0.46920.05700.41980.098*
H24B0.51330.00320.32810.098*
H24C0.4111−0.05760.38960.098*
C250.3697(4)0.4027(3)0.1618(3)0.0514(9)
C260.4589(6)0.3950(6)0.0800(3)0.124(3)
H26A0.39780.36670.02870.187*
H26B0.53930.34980.09070.187*
H26C0.49660.46360.06860.187*
C270.1009(4)0.5077(2)0.3712(2)0.0412(8)
C280.0445(4)0.5981(3)0.4281(3)0.0572(10)
H28A0.08440.59620.48920.086*
H28B−0.06090.59230.42670.086*
H28C0.07410.66320.40460.086*
Cl1−0.18527(12)0.22345(8)−0.26353(6)0.0626(3)
Cl20.41963(14)0.22397(12)0.81739(7)0.0904(4)

aOccupancy: 0.8; bOccupancy: 0.2.

Source of material

5-chloro-2-hydroxybenzene-1,3-dialdehyde (L) was synthesized based on the reported synthetic protocol [1, 2] . Activated MnO2 (40 g) was added to 200 mL of CHCl3 in a three-neck flask equipped with an overhead stirrer and a water-cooled condenser. The mixture was heated to reflux for about 15 min, and then the 4-chloro-2,6-bis(hydroxymethyl)phenol (5.64 g 0.03 mol) was added, refluxed for 24 h, cooled to room temperature and filtered, washed with CHCl3 until the filtrate turned to be colorless. The filtrate was concentrated, yielding a yellow solid, which was purified by column chromatography on silica (eluted with petroleum ether : ethyl acetate = 1:2, Rf = 0.48). Anal. Calcd(%) for C8H5O3Cl: C, 52.06; H, 2.73; Found(%): C, 52.01; H, 2.74. 1H NMR (300 MHz, CDCl3) δ: 2.24 (s, 1H, CH2OH), 7.36, 7.47 (m, 2H, 2Ar—H), 9.82, 10.16 (s, 2H, CHO), 11.12 (s, 1H, Ar—OH). The title tetranuclear copper complex was prepared from 5-chloro-2-hydroxybenzene-1,3-dialdehyde and methanamine, which were refluxed in ethanol for 3 h and the aqueous copper(II) acetate solution was added. This solution was refluxed for another 2 h. Several days later, dark blue crystals were obtained at room temperature.

Experimental details

All non-H atoms were refined anisotropically using absorption corrected data [6, 7]. Hydrogen atoms were placed geometrically and refined using a riding model approximation, with C—H = 0.96 Å and Uiso(H) = 1.2Ueq(C).

Discussion

The asymmetric unit of the title structure contains one tetranuclear Cu(II) complex (cf. the figure). The central O1 oxygen atom is contacted with the four Cu atoms. The distance of atom O1 with each atom Cu are between 1.916(2)–1.9231(19) Å. The Cu—O—Cu angles range from 102.41(9) (Cu1-O1-Cu2) to 116.43(10)° (Cu2-O1-Cu4). The Cu-Cu distances within the complex are between 2.99 Å and 3.26 Å. For each Cu, it is in the same surrounding that consists of five atoms: O1, phenolic O atom, Schiff base N atom, two acetato O atoms. The distance of atom Cu and surrounding O atoms ranges from 1.917(2) to 2.545(3) Å, and the length of Cu-N are between 1.975(3)–1.998(3) Å. Each of the oxygen atoms of the acetato ligands coordinates to two Cu atoms (cf. the figure). Compared with the title complex, there were some similar complexes reported before [3, 4, 5].

Funding source: National Natural Science Foundation of China

Award Identifier / Grant number: 21571118

Funding statement: This work was supported by the Research Fund for the Doctoral Program of JinZhong University (BSJJ2015212) and the National Natural Science Foundation of China (21571118).

Acknowledgements

This work was supported by the Research Fund for the Doctoral Program of JinZhong University (BSJJ2015212) and the National Natural Science Foundation of China (21571118).

References

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2 Huang, W.; Gou, S.; Hu, D.; Meng, Q.: An Improved oxidation approach for preparing 4-substituted-2,6-diformylphenol by manganese(IV) dioxide. Syn. Commun. 30 (2000) 1555–1561.10.1080/00397910008087188Search in Google Scholar

3 Zhang, W. X.; Ma, C. Q.; Wang, X. N.; Yu, Z. G.; Lin, Q. J.; Jiang, D. H.: Synthesis and structure of tetranuclear copper(II) complex containing μ4-oxo bridge. Chinese J. Chem. 13 (1995) 497–503.10.1002/cjoc.19950130605Search in Google Scholar

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5 Hindo, S. S.; Shakya, R.; Shanmugam, R.; Heeg, M. J.; Verani, C. N.: Metalloamphiphiles with [Cu2] and [Cu4] headgroups: syntheses, structures, langmuir films, and effect of subphase changes. Eur. J. Inorg. Chem. 31 (2009) 4686–4694.10.1002/ejic.200900636Search in Google Scholar

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Received: 2016-7-9
Accepted: 2016-11-28
Published Online: 2016-12-17
Published in Print: 2017-3-1

©2016 Ling Ma et al., published by De Gruyter.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Articles in the same Issue

  1. Cover and Frontmatter
  2. The crystal structure of triphenylphosphineoxide – 2,5-dichloro-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione (2/1), C42H32Cl2O6P2
  3. Crystal structure of poly-[diaqua-[bis(μ2-hydroxy)-bis(μ4-3,4,5,6-tetrachlorophthalato-κ3O,O′:O′; κ2O′′:O′′′)dilanthanum(III)], C8H3Cl4LaO6
  4. Crystal structure of 1,1′-(3,4-diphenylthieno[2,3-b]thiophene-2,5-diyl)bis[1-phenyl-methanone], C32H20O2S2
  5. Crystal structure of 4a-hydroxy-9-(3,5-dibromo-phenyl)-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione, C19H18Br2O4
  6. Crystal structure of 5-hydroxy-4,6,9,10-tetramethyl-1-oxo-6-vinyldecahydro-3a,9-propanocyclopenta[8]annulen-8-yl 2-((2-methyl-1-(3-methylbenzamido)propan-2-yl)thio)acetate, C34H49NO5S
  7. Crystal structure of pyridinium bis(naphthalane-2,3-diolato-κ2O,O′)borate monohydrate, C25H20BNO5
  8. Crystal structure of 1,1′-((1E,1′E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-olato)nickel(II), C72H52N4O8Ni2
  9. The crystal structure of 3-(2-acetyl-4-butyramido-phenoxy)-2-hydroxy-N-isopropylpropan-1-aminium tetraphenylborate, C42H49BN2O4
  10. Crystal structure of 4-bromobenzyl (Z)-N′-(adamantan-1-yl)-4-phenylpiperazine-1-carbothioimidate, C28H34BrN3S
  11. Crystal structure of poly-[(μ6-benzene-1,2,4,5-tetracarboxylato)-(μ2-1,2-bis(imidazol-1-ylmethyl)benzene)dicobalt(II)], Co2C24H16N4O8
  12. Crystal structure of catena-(bis(μ2-1, 2-bis(imidazole-1-ylmethyl)benzene-κN:N′)-dichlororido-nickel(II)), C28H28Cl2N8Ni
  13. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-(4-methoxyphenyl)prop-2-en-1-one, C15H16N2O3
  14. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-phenylprop-2-en-1-one, C14H14N2O2
  15. Crystal structure of (E)-2-(4-hydroxy-3-methoxybenzylidene)-6-methoxy-3,4-dihydronaphthalen-1(2H)-one, C19H18O4
  16. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-(4-ethoxyphenyl)-3-hydroxyprop-2-en-1-one, C16H18N2O3
  17. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-(p-toly)prop-2-en-1-one, C15H16N2O2
  18. Crystal structure of 1-acetyl-3-(3-chlorophenyl)-5-(4-isopropylphenyl)-4,5-dihydro-(1H)-pyrazole, C20H21ClN2O
  19. The crystal structure of 1-methyl-2,4-dinitro-5-iodoimidazole, C4H3IN4O4
  20. The crystal structure of 4-chloro-3,5-dinitroaniline, C6H4ClN3O4
  21. Crystal structure of N,N-dimethyl-N′-(2-methyl-4-oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)formimidamide, C14H18N4OS
  22. Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis[μ3-4-chloro-2,6-bis((methylimino)methyl)phenolato-κ2N,O:O,N′]-(μ4-oxido)tetracopper(II), C28H32Cl2Cu4N4O11
  23. Crystal structure of catena-poly[diaqua-bis(μ2-ethane-1,2-diyl-bis(pyridine-3-carboxylate-κ2N:N′))copper(II)] dinitrate, C28H28CuN6O16
  24. Synthesis and crystal structure of catena-poly[(μ2-nicotinato-κ2O,O′: κ1N)-(nitrato-κ1O)-(bis(2-benzimidazol-ylmethyl)amine-κ3N,N′,N′′)lead(II)], C22H18N7O5Pb
  25. The twinned crystal structure of (4SR)-7-benzyl-2,4,8,8-tetramethyl-7,8-dihydroimidazo[5,1-c][1,2,4]triazine-3,6(2H,4H)-dione, C16H20N4O2
  26. Crystal structure of (Z)-3-hydroxy-3-(4-methoxyphenyl)-1-(pyridin-2-yl)prop-2-en-1-one, C15H13NO3
  27. Crystal structure of 2-amino-4-(2,3-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12Cl2N2O2
  28. Crystal structure of catena-poly[(μ2-butane-1,4-diyl-bis(pyridine-3-carboxylato-κN))silver(I)] tetrafluoroborate, C16H16AgN2O4BF4
  29. Crystal structure of poly[diaqua-(1,10-phenanthroline-κ2N,N′)-(μ2-2,5-dihydroxytere-phthalato)-bis(μ4-2,5-dihydroxyterephthalato)dicerium(III)], C24H16CeN2O10
  30. Crystal structure of 5,7,4′-trihydroxy-3,8,3′-trymethoxyflavone, C18H16O8
  31. Crystal structure of N-(3,4-dichlorobenzylidene)-4-methylaniline, C14H11Cl2N
  32. Crystal structure of 4-(3-Methoxy-phenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester, C22H27NO4
  33. Crystal structure of 2-amino-4-(3-fluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H13FN2O2
  34. Crystal structure of 1,1,(3,4-dihydroxythieno[2,3-b] thiophene-2,5-diyl)bis(2-bromoethanone), C10H6Br2O4S2
  35. The crystal structure of N,N′-(4,4′-oxydibenzyl)-bisisonicotinamide 3.5 hydrate, C24H24N4O6
  36. Crystal structure of catena-poly[hexakis(μ2-chlorido)-hexakis(4-(1H-pyrazol-5-yl)pyridine-κN)tricadmium(II)], Cd3C48H42Cl6N18
  37. Crystal structure of 2-(4-(dimethylamino)phenyl)-1,3-dimethyl-1H-perimidin-3-ium iodide, C21H22I1N3
  38. Crystal structure of 4-(1,3-dimethyl-2,3-dihydro-1H-perimidin-2-yl)benzonitrile, C20H17N3
  39. Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis(2,2′-sulfonyldipyrazine-κ1N)dicopper(II), C24H24Cu2N8O12S2
  40. Crystal structure of 1-(4-chlorophenyl)-6,8-diphenyl-1H-pyrazolo[4,3-c]quinoline, C28H18ClN3
  41. Crystal structure of methyl 3-((1-(2-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-2-naphthoate, C24H21N3O5
  42. Crystal structure of (tris(2-pyridylmethyl)amine-κ4N,N′,N′′,N′′′′)-chloranilato-κO,O′-zinc(II) – methanol (1/1), C25H22Cl2N4O5Zn
  43. Crystal structure of 1,1-dimethyl-3-(4-methoxyphenyl)urea, C10H14N2O2
  44. Crystal structure of 4a-Hydroxy-9-(2-nitro-phenyl)-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione, C19H19NO6
  45. Crystal structure of chlorido-(η6–1-isopropyl-4-methyl benzene)-(1-(pyridin-2-yl)-N-(p-tolyl)methanimine-κ2N,N′)ruthenium(II) hexafluorophosphate(V), C23H26ClF6N2PRu
  46. Crystal structure of phenyl(2-phenyl-2,3-dihydro-1H-perimidin-2-yl)methanone, C24H18N2O
  47. Crystal structure of (E)-3-methyl-4-((3-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazol-4-yl)methylene)-1-phenyl-1H-pyrazol-5(4H)-one, C29H23N7O
  48. Crystal structure of 2-(4-(2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl)piperazin-1-yl)-2-oxoethyldiethylcarbamodithioate, C27H34N4O3S2
  49. Crystal structure of poly-[diaqua-bis(μ-4,4′-bipyridine-κ2N:N′)cobalt(II)] bis(4-chlorobenzenesulfonate) – 4,4′-bipyridine – water (1/1/2), C42H40Cl2CoN6O10S2
  50. Crystal structure of (η6-benzene)-(N-(2,6-dimethylphenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)ruthenium(II) perchlorate monohydrate, C20H20Cl2N2O5Ru
  51. Crystal structure of 4,10,16,22-tetrahydroxy-6,12,18,24-tetramethoxy-2,8,14,20-tetraethylphenylresorcin[4]arene – ethyl acetate (1/1), C68H72O10
  52. Crystal structure of chlorido-(N-(2,5-dichlorophenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)(η6-1-isopropyl-4-methyl benzene) ruthenium (II) tetrafluoroborate, C22H22Cl3N2BF4Ru
  53. Crystal structure of 3-(5-methyl-1-p-tolyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde, a rare Z′ = 3 structure, C20H17N5O
  54. Crystal structure of 5-(5-(4-chlorophenyl)-1-phenyl-1H-pyrazol-3-yl)-N-phenyl-1,3,4-thiadiazol-2-amine, C23H16ClN5S
  55. Crystal structure of 7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one-N,N-dimethylformamide (1/1), C18H17NO5
  56. Crystal structure of halogen-bonded 2-chloro-1,10-phenanthroline—1,4-diiodotetrafluorobenzene (2/1), C30H14Cl2F4I2N4
  57. Crystal structure of 1-(4,4-dimethyl-2,6-dithioxo-1,3,5-triazinan-1-yl)-3-(diethylaminocarbonyl)thiourea, C11H20N6OS3
  58. Crystal structure of methyl 1-(4-fluorobenzyl)-3-phenyl-1H-pyrazole-5-carboxylate, C18H15FN2O2
  59. Crystal structure of 1,1-dimethyl-3-(4-methylphenyl)urea, C10H14N2O
  60. Crystal structure of yttrium gallium antimonide, Y5Ga1.24Sb2.77
  61. Crystal structure of 2-(bis(4-methoxyphenyl)amino)-2-oxoacetic acid, C16H15NO5
https://doi.org/10.1515/ncrs-2016-0213
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Articles in the same Issue

  1. Cover and Frontmatter
  2. The crystal structure of triphenylphosphineoxide – 2,5-dichloro-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione (2/1), C42H32Cl2O6P2
  3. Crystal structure of poly-[diaqua-[bis(μ2-hydroxy)-bis(μ4-3,4,5,6-tetrachlorophthalato-κ3O,O′:O′; κ2O′′:O′′′)dilanthanum(III)], C8H3Cl4LaO6
  4. Crystal structure of 1,1′-(3,4-diphenylthieno[2,3-b]thiophene-2,5-diyl)bis[1-phenyl-methanone], C32H20O2S2
  5. Crystal structure of 4a-hydroxy-9-(3,5-dibromo-phenyl)-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione, C19H18Br2O4
  6. Crystal structure of 5-hydroxy-4,6,9,10-tetramethyl-1-oxo-6-vinyldecahydro-3a,9-propanocyclopenta[8]annulen-8-yl 2-((2-methyl-1-(3-methylbenzamido)propan-2-yl)thio)acetate, C34H49NO5S
  7. Crystal structure of pyridinium bis(naphthalane-2,3-diolato-κ2O,O′)borate monohydrate, C25H20BNO5
  8. Crystal structure of 1,1′-((1E,1′E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-olato)nickel(II), C72H52N4O8Ni2
  9. The crystal structure of 3-(2-acetyl-4-butyramido-phenoxy)-2-hydroxy-N-isopropylpropan-1-aminium tetraphenylborate, C42H49BN2O4
  10. Crystal structure of 4-bromobenzyl (Z)-N′-(adamantan-1-yl)-4-phenylpiperazine-1-carbothioimidate, C28H34BrN3S
  11. Crystal structure of poly-[(μ6-benzene-1,2,4,5-tetracarboxylato)-(μ2-1,2-bis(imidazol-1-ylmethyl)benzene)dicobalt(II)], Co2C24H16N4O8
  12. Crystal structure of catena-(bis(μ2-1, 2-bis(imidazole-1-ylmethyl)benzene-κN:N′)-dichlororido-nickel(II)), C28H28Cl2N8Ni
  13. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-(4-methoxyphenyl)prop-2-en-1-one, C15H16N2O3
  14. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-phenylprop-2-en-1-one, C14H14N2O2
  15. Crystal structure of (E)-2-(4-hydroxy-3-methoxybenzylidene)-6-methoxy-3,4-dihydronaphthalen-1(2H)-one, C19H18O4
  16. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-(4-ethoxyphenyl)-3-hydroxyprop-2-en-1-one, C16H18N2O3
  17. Crystal structure of (Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-3-(p-toly)prop-2-en-1-one, C15H16N2O2
  18. Crystal structure of 1-acetyl-3-(3-chlorophenyl)-5-(4-isopropylphenyl)-4,5-dihydro-(1H)-pyrazole, C20H21ClN2O
  19. The crystal structure of 1-methyl-2,4-dinitro-5-iodoimidazole, C4H3IN4O4
  20. The crystal structure of 4-chloro-3,5-dinitroaniline, C6H4ClN3O4
  21. Crystal structure of N,N-dimethyl-N′-(2-methyl-4-oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)formimidamide, C14H18N4OS
  22. Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis[μ3-4-chloro-2,6-bis((methylimino)methyl)phenolato-κ2N,O:O,N′]-(μ4-oxido)tetracopper(II), C28H32Cl2Cu4N4O11
  23. Crystal structure of catena-poly[diaqua-bis(μ2-ethane-1,2-diyl-bis(pyridine-3-carboxylate-κ2N:N′))copper(II)] dinitrate, C28H28CuN6O16
  24. Synthesis and crystal structure of catena-poly[(μ2-nicotinato-κ2O,O′: κ1N)-(nitrato-κ1O)-(bis(2-benzimidazol-ylmethyl)amine-κ3N,N′,N′′)lead(II)], C22H18N7O5Pb
  25. The twinned crystal structure of (4SR)-7-benzyl-2,4,8,8-tetramethyl-7,8-dihydroimidazo[5,1-c][1,2,4]triazine-3,6(2H,4H)-dione, C16H20N4O2
  26. Crystal structure of (Z)-3-hydroxy-3-(4-methoxyphenyl)-1-(pyridin-2-yl)prop-2-en-1-one, C15H13NO3
  27. Crystal structure of 2-amino-4-(2,3-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12Cl2N2O2
  28. Crystal structure of catena-poly[(μ2-butane-1,4-diyl-bis(pyridine-3-carboxylato-κN))silver(I)] tetrafluoroborate, C16H16AgN2O4BF4
  29. Crystal structure of poly[diaqua-(1,10-phenanthroline-κ2N,N′)-(μ2-2,5-dihydroxytere-phthalato)-bis(μ4-2,5-dihydroxyterephthalato)dicerium(III)], C24H16CeN2O10
  30. Crystal structure of 5,7,4′-trihydroxy-3,8,3′-trymethoxyflavone, C18H16O8
  31. Crystal structure of N-(3,4-dichlorobenzylidene)-4-methylaniline, C14H11Cl2N
  32. Crystal structure of 4-(3-Methoxy-phenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester, C22H27NO4
  33. Crystal structure of 2-amino-4-(3-fluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H13FN2O2
  34. Crystal structure of 1,1,(3,4-dihydroxythieno[2,3-b] thiophene-2,5-diyl)bis(2-bromoethanone), C10H6Br2O4S2
  35. The crystal structure of N,N′-(4,4′-oxydibenzyl)-bisisonicotinamide 3.5 hydrate, C24H24N4O6
  36. Crystal structure of catena-poly[hexakis(μ2-chlorido)-hexakis(4-(1H-pyrazol-5-yl)pyridine-κN)tricadmium(II)], Cd3C48H42Cl6N18
  37. Crystal structure of 2-(4-(dimethylamino)phenyl)-1,3-dimethyl-1H-perimidin-3-ium iodide, C21H22I1N3
  38. Crystal structure of 4-(1,3-dimethyl-2,3-dihydro-1H-perimidin-2-yl)benzonitrile, C20H17N3
  39. Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis(2,2′-sulfonyldipyrazine-κ1N)dicopper(II), C24H24Cu2N8O12S2
  40. Crystal structure of 1-(4-chlorophenyl)-6,8-diphenyl-1H-pyrazolo[4,3-c]quinoline, C28H18ClN3
  41. Crystal structure of methyl 3-((1-(2-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-2-naphthoate, C24H21N3O5
  42. Crystal structure of (tris(2-pyridylmethyl)amine-κ4N,N′,N′′,N′′′′)-chloranilato-κO,O′-zinc(II) – methanol (1/1), C25H22Cl2N4O5Zn
  43. Crystal structure of 1,1-dimethyl-3-(4-methoxyphenyl)urea, C10H14N2O2
  44. Crystal structure of 4a-Hydroxy-9-(2-nitro-phenyl)-3,4,4a,5,6,7,9,9a-octahydro-2H-xanthene-1,8-dione, C19H19NO6
  45. Crystal structure of chlorido-(η6–1-isopropyl-4-methyl benzene)-(1-(pyridin-2-yl)-N-(p-tolyl)methanimine-κ2N,N′)ruthenium(II) hexafluorophosphate(V), C23H26ClF6N2PRu
  46. Crystal structure of phenyl(2-phenyl-2,3-dihydro-1H-perimidin-2-yl)methanone, C24H18N2O
  47. Crystal structure of (E)-3-methyl-4-((3-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazol-4-yl)methylene)-1-phenyl-1H-pyrazol-5(4H)-one, C29H23N7O
  48. Crystal structure of 2-(4-(2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl)piperazin-1-yl)-2-oxoethyldiethylcarbamodithioate, C27H34N4O3S2
  49. Crystal structure of poly-[diaqua-bis(μ-4,4′-bipyridine-κ2N:N′)cobalt(II)] bis(4-chlorobenzenesulfonate) – 4,4′-bipyridine – water (1/1/2), C42H40Cl2CoN6O10S2
  50. Crystal structure of (η6-benzene)-(N-(2,6-dimethylphenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)ruthenium(II) perchlorate monohydrate, C20H20Cl2N2O5Ru
  51. Crystal structure of 4,10,16,22-tetrahydroxy-6,12,18,24-tetramethoxy-2,8,14,20-tetraethylphenylresorcin[4]arene – ethyl acetate (1/1), C68H72O10
  52. Crystal structure of chlorido-(N-(2,5-dichlorophenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)(η6-1-isopropyl-4-methyl benzene) ruthenium (II) tetrafluoroborate, C22H22Cl3N2BF4Ru
  53. Crystal structure of 3-(5-methyl-1-p-tolyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde, a rare Z′ = 3 structure, C20H17N5O
  54. Crystal structure of 5-(5-(4-chlorophenyl)-1-phenyl-1H-pyrazol-3-yl)-N-phenyl-1,3,4-thiadiazol-2-amine, C23H16ClN5S
  55. Crystal structure of 7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one-N,N-dimethylformamide (1/1), C18H17NO5
  56. Crystal structure of halogen-bonded 2-chloro-1,10-phenanthroline—1,4-diiodotetrafluorobenzene (2/1), C30H14Cl2F4I2N4
  57. Crystal structure of 1-(4,4-dimethyl-2,6-dithioxo-1,3,5-triazinan-1-yl)-3-(diethylaminocarbonyl)thiourea, C11H20N6OS3
  58. Crystal structure of methyl 1-(4-fluorobenzyl)-3-phenyl-1H-pyrazole-5-carboxylate, C18H15FN2O2
  59. Crystal structure of 1,1-dimethyl-3-(4-methylphenyl)urea, C10H14N2O
  60. Crystal structure of yttrium gallium antimonide, Y5Ga1.24Sb2.77
  61. Crystal structure of 2-(bis(4-methoxyphenyl)amino)-2-oxoacetic acid, C16H15NO5
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