Abstract
C32H29ClN2NiO5, triclinic, P1̄ (no. 2), a = 9.7657(5) Å, b = 10.1262(6) Å, c = 16.0745(9) Å, α = 83.025(2)°, β = 77.437(2)°, γ = 66.240(2)°, V = 1419.02(14) Å3, Z = 2, Rgt(F) = 0.0403, wRref(F2) = 0.0908, T = 293(2) K.

The 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.
Data collection and handling.
| Crystal: | Colorless block |
| Size: | 0.32 × 0.21 × 0.11 mm |
| Wavelength: | Mo Kα radiation (0.71073 Å) |
| μ: | 0.82 mm−1 |
| Diffractometer, scan mode: | Bruker APEX-II, φ and ω-scans |
| θmax, completeness: | 25°, >99% |
| N(hkl)measured, N(hkl)unique, Rint: | 32913, 4987, 0.053 |
| Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 4029 |
| N(param)refined: | 372 |
| Programs: | Bruker programs [1], SHELX [2] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
| Atom | x | y | z | Uiso*/Ueq |
|---|---|---|---|---|
| Ni1 | 0.30792(4) | 0.37454(4) | 0.64762(2) | 0.02772(11) |
| Cl1 | −0.23263(13) | 0.32020(12) | 1.01227(6) | 0.0815(3) |
| O2 | 0.42601(19) | 0.47224(19) | 0.65928(11) | 0.0341(4) |
| O3 | 0.1748(2) | 0.4804(2) | 0.73702(12) | 0.0391(5) |
| O1 | 0.5733(2) | 0.5936(2) | 0.71920(12) | 0.0437(5) |
| N1 | 0.4329(2) | 0.2829(2) | 0.55049(13) | 0.0279(5) |
| N2 | 0.2014(2) | 0.2561(2) | 0.64774(13) | 0.0275(5) |
| O5 | 0.3524(3) | 0.1789(3) | 0.93543(15) | 0.0694(7) |
| C23 | 0.0529(3) | 0.3147(3) | 0.78929(16) | 0.0302(6) |
| C8 | 0.5644(3) | 0.4484(3) | 0.61874(16) | 0.0302(6) |
| C16 | 0.1132(3) | 0.2266(3) | 0.71513(16) | 0.0278(6) |
| C24 | 0.0796(3) | 0.4414(3) | 0.79322(16) | 0.0316(6) |
| C15 | 0.2452(3) | 0.1860(3) | 0.56815(15) | 0.0276(6) |
| C10 | 0.3713(3) | 0.2028(3) | 0.51498(16) | 0.0274(6) |
| C12 | 0.3538(3) | 0.0722(3) | 0.40630(17) | 0.0392(7) |
| H12 | 0.390948 | 0.032008 | 0.352885 | 0.047* |
| C17 | 0.0767(3) | 0.0955(3) | 0.71997(16) | 0.0306(6) |
| C3 | 0.6490(3) | 0.5137(3) | 0.64882(17) | 0.0333(6) |
| C11 | 0.4249(3) | 0.1459(3) | 0.43476(16) | 0.0349(6) |
| H11 | 0.509197 | 0.157475 | 0.400047 | 0.042* |
| C25 | −0.0006(3) | 0.5311(3) | 0.86344(17) | 0.0378(7) |
| H25 | 0.013076 | 0.616352 | 0.865176 | 0.045* |
| C28 | −0.0430(3) | 0.2795(3) | 0.85994(17) | 0.0414(7) |
| H28 | −0.056965 | 0.193763 | 0.860712 | 0.050* |
| C13 | 0.2263(3) | 0.0582(3) | 0.45769(17) | 0.0397(7) |
| H13 | 0.176948 | 0.009949 | 0.437961 | 0.048* |
| C7 | 0.6362(3) | 0.3630(3) | 0.54644(17) | 0.0325(6) |
| C14 | 0.1717(3) | 0.1146(3) | 0.53733(17) | 0.0349(6) |
| H14 | 0.085347 | 0.105167 | 0.570836 | 0.042* |
| C22 | −0.0700(3) | 0.1067(3) | 0.72112(17) | 0.0393(7) |
| H22 | −0.148540 | 0.197215 | 0.719599 | 0.047* |
| C27 | −0.1152(3) | 0.3679(3) | 0.92664(18) | 0.0446(8) |
| C9 | 0.5633(3) | 0.2896(3) | 0.51506(17) | 0.0327(6) |
| H9 | 0.612731 | 0.241759 | 0.464511 | 0.039* |
| C2 | 0.6604(4) | 0.6333(4) | 0.7645(2) | 0.0498(8) |
| H2A | 0.698921 | 0.700806 | 0.729961 | 0.060* |
| H2B | 0.746346 | 0.548553 | 0.777926 | 0.060* |
| C6 | 0.7849(3) | 0.3484(3) | 0.50412(19) | 0.0418(7) |
| H6 | 0.830256 | 0.294362 | 0.455475 | 0.050* |
| C18 | 0.1913(3) | −0.0394(3) | 0.72479(17) | 0.0396(7) |
| H18 | 0.289069 | −0.047430 | 0.726238 | 0.047* |
| C26 | −0.0971(3) | 0.4965(3) | 0.92850(17) | 0.0415(7) |
| H26 | −0.150030 | 0.558086 | 0.973448 | 0.050* |
| C21 | −0.0994(4) | −0.0165(4) | 0.72453(19) | 0.0514(9) |
| H21 | −0.197897 | −0.009101 | 0.725783 | 0.062* |
| C4 | 0.7939(3) | 0.4944(3) | 0.60712(19) | 0.0405(7) |
| H4 | 0.848343 | 0.536289 | 0.627721 | 0.049* |
| C31 | 0.3058(5) | 0.0584(4) | 0.9518(3) | 0.0772(12) |
| H31A | 0.394328 | −0.031728 | 0.949911 | 0.093* |
| H31B | 0.249589 | 0.057986 | 0.909079 | 0.093* |
| C5 | 0.8609(3) | 0.4126(3) | 0.5342(2) | 0.0443(8) |
| H5 | 0.958390 | 0.402279 | 0.506106 | 0.053* |
| C19 | 0.1621(4) | −0.1623(3) | 0.72748(19) | 0.0541(9) |
| H19 | 0.239839 | −0.253042 | 0.730215 | 0.065* |
| C20 | 0.0167(5) | −0.1497(4) | 0.7261(2) | 0.0611(10) |
| H20 | −0.002722 | −0.232395 | 0.726165 | 0.073* |
| C1 | 0.5594(4) | 0.7013(4) | 0.8442(2) | 0.0716(11) |
| H1A | 0.472789 | 0.782797 | 0.830338 | 0.107* |
| H1B | 0.614432 | 0.732633 | 0.874790 | 0.107* |
| H1C | 0.525632 | 0.632228 | 0.879123 | 0.107* |
| O4 | 0.4719(4) | 0.1022(4) | 0.8062(2) | 0.1100(11) |
| C29 | 0.4823(6) | 0.3156(5) | 0.8531(3) | 0.0885(13) |
| C32 | 0.2080(6) | 0.0744(5) | 1.0378(3) | 0.0997(15) |
| H32A | 0.121950 | 0.164885 | 1.039380 | 0.150* |
| H32B | 0.265538 | 0.071984 | 1.079774 | 0.150* |
| H32C | 0.173125 | −0.003231 | 1.049850 | 0.150* |
| C30 | 0.4392(5) | 0.1886(5) | 0.8603(3) | 0.0750(12) |
Source of material
(E)-2-(((2-aminophenyl)imino)(phenyl)methyl)-4-chlorophenol (mono-imine) was synthesized by the method described [4]. 5-Chloro-2-hydroxybenzophenone (0.233 g, 1 mmol), 1,2-diaminobenzene (0.108 g, 1 mmol), piperidine (0.085 g, 1 mmol), and triethylorthoformate (0.148 g, 1 mmol) were refluxed for 2 h in ethanol (10 mL), then the solution was cooled and the mono-imine was obtained by filtration. Unsymmetrical tetradentate Schiff base ligand (UTSBL) was prepared by the obtained mono-imine and 3-ethyoxyl-2-hydroxybenzaldehyde. The mono-imine (0.323 g, 1 mmol) and 3-methoxy-2-hydroxybenzaldehyde (0.168 g, 1 mmol) were added to the solution of ethanol (10 mL) and refluxed for 2 h. The precipitate thus formed was collected by filtration. UTSBL (0.471 g, 1 mmol) and nickel acetate tetrahydrate (0.249 g, 1 mmol) were refluxed in methanol and ethyl acetate for about 1 h. After filtration, the solution was evaporated slowly at room temperature to obtain green prismatic crystals.
Experimental details
The H atoms were positioned geometrically with d(C—H) = 0.93–0.98 Å and refined as riding with Uiso(H) = 1.2 Ueq(carrier) or 1.5 Ueq(methyl).
Discussion
The complexs of symmetrical or unsymmetrical sal(salphen)tetradentate (N2O2) Schiff bases raise certain concerns for their intriguing applications in various fields [4], [5], [6], [7], [8]. There have been reported similar symmetrical crystal strcutures of Ni(II) [9, 10] . Herein, we report the crystal structure of a similar Ni(II) complex.
The dihedral angles between the aryl rings (C3—C4—C5—C6—C7—C8 and C10—C11—C12—C13—C14—C15), (C3—C4—C5—C6—C7—C8 and C23—C24—C25—C26—C27—C28), (C3—C4—C5—C6—C7—C8 and C17—C18—C19—C20—C21—C22) are 15.19°, 37.47°, 56.80°, respectively. The dihedral angle between the two chelating ring system (Ni—N1—O2—C7—C8—C9 and Ni—N2—O3—C16—C23—C24) is 23.53° which indicated some distortion around the metal center. The packing of crystal structure is via van der Waals forces.
Funding source: National Natural Science Foundation of China
Award Identifier / Grant number: 21461007
Funding statement: This work was financially supported by National Natural Science Foundation of China (Grant No. 21461007) and Open Fund of Master Construction Discipline in Yunnan Province (Grant No. HXB1401).
References
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©2018 Yong Hong et al., published by De Gruyter, Berlin/Boston
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Articles in the same Issue
- Cover and Frontmatter
- Crystal structure of di-μ2-aqua-tetraaqua-bis(4-(1H-1,2,4-triazol-1-yl)benzoato-κN)disodium(I) C18H24N6Na2O10
- Crystal structure of diaqua-bis(2-bromo-4-chloro-6-formylphenolato-κ2O,O′)cobalt(II), C16H16Cl2CrN3O7
- Crystal structure of catena-poly[(μ2-1-(4-(1H-pyrazol-1-yl)phenyl)ethan-1-one-κ2N:O)-bis(1,1,1-trifluoro-4-oxo-4-(thiophen-2-yl)but-2-en-2-olato-κ2O,O′)copper(II)], C27H18CuF6N2O5S2
- Crystal structure of ethyl 2-amino-4-(3,5-difluorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carboxylate, C18H15F2NO5
- Crystal structure of 5,5′-dimethoxy-2,2′-[1,1′-(ethylenedioxydinitrilo)diethylidyne]diphenol, C20H24N2O6
- Crystal structure of (E)-1-(4-(((E)-3,5-dichloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C16H14Cl2N2O2
- Crystal structure of 2,3,9,10,16,17,23,24-octakis(2,6-dimethylphenoxy)phthalocyanine - trichloromethane (1/2), C98H84Cl6N8O8
- Crystal structure of methyl 2-((1-(2-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-1-naphthoate, C24H21N3O5
- Crystal structure of catena-poly[(μ2-3,3′-thiodipropionato-κ2O:O′)-(bipyridine-κ2N,N′)copper(II)] C16H16CuN2O4S
- Crystal structure of [4-chloro-2-(((2-((3-ethoxy-2-oxidobenzylidene)amino)phenyl)imino)(phenyl)methyl)phenolato-κ4N,N′,O,O′}nickel(II) - ethyl acetate (1/1), C32H29ClN2NiO5
- Crystal structure of (4-(4-chlorophenyl)-5-ethyl-1,3-dioxane-5-carboxylato-κ2O,O′)-(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) perchlorate monohydrate, C29H52Cl2N4NiO9
- Crystal structure of ethyl 2-amino-4-(3,4-dimethylphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carboxylate, C20H21NO5
- Structure and photochromism of 1,2-bis[2-methyl-5-(3-quinolyl)-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopent-1-ene, C33H20F6N2S2
- Crystal structure of catena-poly[diaqua-bis(μ2-3,5-di(1H-1,2,4-triazol-1-yl)benzoate-κ2N:N′)cobalt(II))] 2.5 hydrate, C22H23CoN12O8.50
- The crystal structure of dichlorido(1,3-dimesityl-1H-3λ4-imidazol-2-yl)(morpholine-κN)palladium(IV), C25H33Cl2N3OPd
- Crystal structure of catena-poly[bis(4,4′-dipyridylaminium-kN)-(μ2-germanowolframato-κ2O:O′)-(2,2′-bipyridine-κ2N,N′)copper(II)] with a Keggin-type heteropolyoxoanion, [Cu(C10H8N2)(C10H10N3)2][GeW12O40] ⋅ H2O
- Crystal structure of diaqua-(N-(1-(pyrazin-2-yl)ethylidene)pyridin-1-ium-4-carbohydrazonate-κ3N,N′,O)-tris[nitrato-κ2O,O′)lanthanum(III), C12H15N8O12La
- The crystal structure of 2-hydroxy-4-((2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy)-3,6-dimethylbenzoic acid–methanol (1/1), C20H24O8
- Crystal structure of guanidinium tetrapropylammonium bis(hydrogencarbonate) dihydrate, C15H40N4O8
- Crystal structure of (Z)-2-bromo-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-1-phenylprop-2-en-1-one, C23H27BrO2
- Crystal structure of 2-(4-(4H-1,2,4-triazol-4-yl)phenyl)acetic acid, C10H9N3O4
- Crystal structure of 4,4′-(1,4-phenylene)bis(1H-imidazol-3-ium)bis(2-carboxybenzoate), C30H26N4O8
- Crystal structure of 4,4′-(4,10-diphenyl-4,10-dihydropyreno[4,5-d:9,10-d′]diimidazole-5,11-diyl)bis(N,N-diphenylaniline), C66H44N6
- Crystal structure of catena-poly[diaqua-bis(μ2-5-(3-(1H-imidazol-5-yl)phenyl)tetrazol-2-ido-κ2N:N′)cobalt(II)], C20H18CoN12O2
- Crystal structure of 1,3-dimethyl-2-(p-tolyl)-1H-perimidin-3-ium iodide 1.5 hydrate, C20H22IN2O1.5
- Crystal structure of 2-(4-methoxyphenyl)chromane, C16H16O2
- Crystal structure of poly[(μ2-2-carboxy-5-nitroisophthalato-κ2O:O′)-(μ2-4-((1H-imidazol-1-yl)methyl)pyridine-κ2N:N′)zinc(II)], C18H12N4O8Zn
- Crystal structure of bis(1-((2-ethyl-4-methyl-1H-imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κ2N:N′)tetraiodidodicadmium(II), [Cd2(C13H15N5)2I4]
- Crystal structure of tetramethylammonium bis(acetato-κ1O)-tetrakis(μ3-3-((hydroxyimino)methyl)-5-methoxy-2-oxidobenzoate-κ5O,O′:O′,N:O′′)tetrazinc(II) — N,N′-dimethylformamide — water (1/2/2), C62H96Zn4N10O28
- Crystal structure of poly[(μ4-5-tert-butylisophthalato-κ4O:O′:O′′:O′′′)-(1,3-dimethyl-2-imidazolidinone-κO)zinc(II)] C17H22N2O5Zn
- Crystal structure of [tris(2-benzimidazolylmethyl)amine-κ4N,N′,N′′,N′′′]-[(pyridine-2,6-dicarboxylato-κ2O,N)]cadmium(II)–methanol (1:3) C34H36CdN8O7
- The crystal structure of bis(1H-benzo[d]imidazol-2-amine-κN)-diiodidocadmium(II), C14H14CdI2N6
- Crystal structure of tetrakis(1H-benzimidazol-2-amine)-κN)-bis(μ2-sulfonato-κ2O:O′)dizinc(II) - methanol (1/1), C30H36N12O10S2Zn2
- Crystal structure of 3β-methoxy-20α-dimethylamino-pregn-5-ene, C24H41NO
- Crystal structure of dimethyl 4,4′-oxydibenzoate, C16H14O5
- Crystal structure of catena-poly[diiodido-(μ2-1,5-dimethyl-2-phenyl-4-((pyridin-3-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ2N:O)zinc(II)], C17H16I2N4OZn
- Crystal structure of 4-((E)-((E)-5-(2-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)-4-oxopiperidin-3-ylidene)methyl)benzonitrile, C26H18F2N2O3S
- Crystal structure of bis(acetato-κ1O)-bis(1-(pyridin-2-yl)ethan-1-one oxime-κ2N,N′)zinc(II), C18H22N4O6Zn
- The crystal structure of 9-butoxy-2-(hydroxymethyl)-2H-imidazo[1,5-a]quinolin-10-ium bromide, C17H21O2N2Br
- Crystal stucture of 2-(tert-butyl)-6-(hydroxymethyl)-4-methylphenol, C12H18O2
- Crystal structure of catena-poly[(2-(5-chloroquinolin-8-yloxy)-1-(pyrrolidin-1-yl)ethan-1-one-κ3N,O,O′)-(dinitrato-κ2O,O′)mercury(II)], C15H15N4O8ClHg
- Crystal structure of dimethyl (3aS,6R,6aS,7S)-1H,3H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isochromene-3a1,6a-dicarboxylate, C16H16O7
- The crystal structure of 2-(dimethoxymethyl)-4-(4-methylphenyl)-1H-imidazole—petroleum ether-chloroform (3/1), C27H33Cl3N4O4
- Crystal structure of 8-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carbaldehyde, C9H5F3N2O
- The crystal structure of N,N-diethyl-4,6-bis(naphthalen-2-yloxy)-1,3,5-triazin-2-amine, C27H24N4O2
- Crystal structure of 5-bromo-7-chloro-3,3a-dihydrocyclopenta[b]chromen-1(2H)-one, C12H8BrClO2
- Crystal structure of 2-(bis(4-fluorophenyl)methylene)hydrazine-1-carbothioamide, C14H11F2N3S
Articles in the same Issue
- Cover and Frontmatter
- Crystal structure of di-μ2-aqua-tetraaqua-bis(4-(1H-1,2,4-triazol-1-yl)benzoato-κN)disodium(I) C18H24N6Na2O10
- Crystal structure of diaqua-bis(2-bromo-4-chloro-6-formylphenolato-κ2O,O′)cobalt(II), C16H16Cl2CrN3O7
- Crystal structure of catena-poly[(μ2-1-(4-(1H-pyrazol-1-yl)phenyl)ethan-1-one-κ2N:O)-bis(1,1,1-trifluoro-4-oxo-4-(thiophen-2-yl)but-2-en-2-olato-κ2O,O′)copper(II)], C27H18CuF6N2O5S2
- Crystal structure of ethyl 2-amino-4-(3,5-difluorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carboxylate, C18H15F2NO5
- Crystal structure of 5,5′-dimethoxy-2,2′-[1,1′-(ethylenedioxydinitrilo)diethylidyne]diphenol, C20H24N2O6
- Crystal structure of (E)-1-(4-(((E)-3,5-dichloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C16H14Cl2N2O2
- Crystal structure of 2,3,9,10,16,17,23,24-octakis(2,6-dimethylphenoxy)phthalocyanine - trichloromethane (1/2), C98H84Cl6N8O8
- Crystal structure of methyl 2-((1-(2-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-1-naphthoate, C24H21N3O5
- Crystal structure of catena-poly[(μ2-3,3′-thiodipropionato-κ2O:O′)-(bipyridine-κ2N,N′)copper(II)] C16H16CuN2O4S
- Crystal structure of [4-chloro-2-(((2-((3-ethoxy-2-oxidobenzylidene)amino)phenyl)imino)(phenyl)methyl)phenolato-κ4N,N′,O,O′}nickel(II) - ethyl acetate (1/1), C32H29ClN2NiO5
- Crystal structure of (4-(4-chlorophenyl)-5-ethyl-1,3-dioxane-5-carboxylato-κ2O,O′)-(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) perchlorate monohydrate, C29H52Cl2N4NiO9
- Crystal structure of ethyl 2-amino-4-(3,4-dimethylphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carboxylate, C20H21NO5
- Structure and photochromism of 1,2-bis[2-methyl-5-(3-quinolyl)-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopent-1-ene, C33H20F6N2S2
- Crystal structure of catena-poly[diaqua-bis(μ2-3,5-di(1H-1,2,4-triazol-1-yl)benzoate-κ2N:N′)cobalt(II))] 2.5 hydrate, C22H23CoN12O8.50
- The crystal structure of dichlorido(1,3-dimesityl-1H-3λ4-imidazol-2-yl)(morpholine-κN)palladium(IV), C25H33Cl2N3OPd
- Crystal structure of catena-poly[bis(4,4′-dipyridylaminium-kN)-(μ2-germanowolframato-κ2O:O′)-(2,2′-bipyridine-κ2N,N′)copper(II)] with a Keggin-type heteropolyoxoanion, [Cu(C10H8N2)(C10H10N3)2][GeW12O40] ⋅ H2O
- Crystal structure of diaqua-(N-(1-(pyrazin-2-yl)ethylidene)pyridin-1-ium-4-carbohydrazonate-κ3N,N′,O)-tris[nitrato-κ2O,O′)lanthanum(III), C12H15N8O12La
- The crystal structure of 2-hydroxy-4-((2-hydroxy-4-methoxy-3,6-dimethylbenzoyl)oxy)-3,6-dimethylbenzoic acid–methanol (1/1), C20H24O8
- Crystal structure of guanidinium tetrapropylammonium bis(hydrogencarbonate) dihydrate, C15H40N4O8
- Crystal structure of (Z)-2-bromo-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-1-phenylprop-2-en-1-one, C23H27BrO2
- Crystal structure of 2-(4-(4H-1,2,4-triazol-4-yl)phenyl)acetic acid, C10H9N3O4
- Crystal structure of 4,4′-(1,4-phenylene)bis(1H-imidazol-3-ium)bis(2-carboxybenzoate), C30H26N4O8
- Crystal structure of 4,4′-(4,10-diphenyl-4,10-dihydropyreno[4,5-d:9,10-d′]diimidazole-5,11-diyl)bis(N,N-diphenylaniline), C66H44N6
- Crystal structure of catena-poly[diaqua-bis(μ2-5-(3-(1H-imidazol-5-yl)phenyl)tetrazol-2-ido-κ2N:N′)cobalt(II)], C20H18CoN12O2
- Crystal structure of 1,3-dimethyl-2-(p-tolyl)-1H-perimidin-3-ium iodide 1.5 hydrate, C20H22IN2O1.5
- Crystal structure of 2-(4-methoxyphenyl)chromane, C16H16O2
- Crystal structure of poly[(μ2-2-carboxy-5-nitroisophthalato-κ2O:O′)-(μ2-4-((1H-imidazol-1-yl)methyl)pyridine-κ2N:N′)zinc(II)], C18H12N4O8Zn
- Crystal structure of bis(1-((2-ethyl-4-methyl-1H-imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κ2N:N′)tetraiodidodicadmium(II), [Cd2(C13H15N5)2I4]
- Crystal structure of tetramethylammonium bis(acetato-κ1O)-tetrakis(μ3-3-((hydroxyimino)methyl)-5-methoxy-2-oxidobenzoate-κ5O,O′:O′,N:O′′)tetrazinc(II) — N,N′-dimethylformamide — water (1/2/2), C62H96Zn4N10O28
- Crystal structure of poly[(μ4-5-tert-butylisophthalato-κ4O:O′:O′′:O′′′)-(1,3-dimethyl-2-imidazolidinone-κO)zinc(II)] C17H22N2O5Zn
- Crystal structure of [tris(2-benzimidazolylmethyl)amine-κ4N,N′,N′′,N′′′]-[(pyridine-2,6-dicarboxylato-κ2O,N)]cadmium(II)–methanol (1:3) C34H36CdN8O7
- The crystal structure of bis(1H-benzo[d]imidazol-2-amine-κN)-diiodidocadmium(II), C14H14CdI2N6
- Crystal structure of tetrakis(1H-benzimidazol-2-amine)-κN)-bis(μ2-sulfonato-κ2O:O′)dizinc(II) - methanol (1/1), C30H36N12O10S2Zn2
- Crystal structure of 3β-methoxy-20α-dimethylamino-pregn-5-ene, C24H41NO
- Crystal structure of dimethyl 4,4′-oxydibenzoate, C16H14O5
- Crystal structure of catena-poly[diiodido-(μ2-1,5-dimethyl-2-phenyl-4-((pyridin-3-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ2N:O)zinc(II)], C17H16I2N4OZn
- Crystal structure of 4-((E)-((E)-5-(2-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)-4-oxopiperidin-3-ylidene)methyl)benzonitrile, C26H18F2N2O3S
- Crystal structure of bis(acetato-κ1O)-bis(1-(pyridin-2-yl)ethan-1-one oxime-κ2N,N′)zinc(II), C18H22N4O6Zn
- The crystal structure of 9-butoxy-2-(hydroxymethyl)-2H-imidazo[1,5-a]quinolin-10-ium bromide, C17H21O2N2Br
- Crystal stucture of 2-(tert-butyl)-6-(hydroxymethyl)-4-methylphenol, C12H18O2
- Crystal structure of catena-poly[(2-(5-chloroquinolin-8-yloxy)-1-(pyrrolidin-1-yl)ethan-1-one-κ3N,O,O′)-(dinitrato-κ2O,O′)mercury(II)], C15H15N4O8ClHg
- Crystal structure of dimethyl (3aS,6R,6aS,7S)-1H,3H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isochromene-3a1,6a-dicarboxylate, C16H16O7
- The crystal structure of 2-(dimethoxymethyl)-4-(4-methylphenyl)-1H-imidazole—petroleum ether-chloroform (3/1), C27H33Cl3N4O4
- Crystal structure of 8-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carbaldehyde, C9H5F3N2O
- The crystal structure of N,N-diethyl-4,6-bis(naphthalen-2-yloxy)-1,3,5-triazin-2-amine, C27H24N4O2
- Crystal structure of 5-bromo-7-chloro-3,3a-dihydrocyclopenta[b]chromen-1(2H)-one, C12H8BrClO2
- Crystal structure of 2-(bis(4-fluorophenyl)methylene)hydrazine-1-carbothioamide, C14H11F2N3S