Crystal structure of tetra(5-methyl-2-pyrazinecarboxylato)-(4,4′-bipyridine)dizinc(II) dihydrate, Zn2(C6H5N2O2)4(C10H8N2) · 2H2O
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چکیده
منابع مشابه
Crystal structure of 2-methyl-1H-imidazol-3-ium hydrogen oxalate dihydrate
Single crystals of the title mol-ecular salt, C4H7N2 (+)·HC2O4 (-)·2H2O, were isolated from the reaction of 2-methyl-1H-imidazole and oxalic acid in a 1:1 molar ratio in water. In the crystal, the cations and anions are positioned alternately along an infinite [010] ribbon and linked together through bifurcated N-H⋯(O,O) hydrogen bonds. The water mol-ecules of crystallization link the chains in...
متن کاملCrystal structure of 1-(1-methyl-1H-imidazol-2-yl)-4-phenyl-1H-1,2,3-triazole dihydrate.
The title compound, C12H11N5·2H2O, which crystallizes as a dihydrate, was obtained by Cu(I)-catalysed azide-alkyne cyclo-addition from 2-azido-1-methyl-imidazole and phenyl-ethyne. The dihedral angles between the central triazole ring (r.m.s. deviation = 0.004 Å) and the pendant imidazole (r.m.s. deviation = 0.006 Å) and phenyl rings are 12.3 (2) and 2.54 (19)°, respectively. In the crystal, th...
متن کاملSynthesis, Characterization, and Crystal Structure Determination of a New Copper(II) Complex: [H2en][Cu(pydc)2].2H2O
The new complex of [H2en][Cu(pydc)2].2H2O (1) (where H2en and pydc are ethylenediammonium and 2,6-pyridinedicarboxylate, respectively) was synthesized by the reaction of a mixture of ethylenediamine (en) and 2,6-pyridinedicarboxylic acid (H2pydc) in a mixture of CH3OH/H2O as solvent. This complex was fully characterized by elemental analysis, IR, UV–Vis spectroscopy as well as single-crystal X-...
متن کاملThe crystal structure of guanosine dihydrate and inosine dihydrate.
Crystals of the dihydrates of guanosine (C10H13NsOs) and inosine (C10H12N405) are nearly isostructural. They are monoclinic, space group P21, with cell dimensions a= 17·518, b= 11 ·502, c= 6·658 A, P=98·17° (guanosine) and a=17·573, b=11·278, c=6-654A, P=98·23° (inosine). There are two nucleoside molecules and four water molecules per asymmetric unit. Data were collected on an automated diffrac...
متن کاملMolecular and crystal structure of an amphiphile: 4'-propoxybiphenyl-4-methyl-N,N-dimethylamineoxide dihydrate.
A novel amphiphile, 4'-propoxybiphenyl-4-methyl-N,N-dimethylamineoxide, has been synthesized, crystallized (P2(1)/a, a = 9.084 A, b = 8.911 A, c = 22.460 A, beta = 96.224 degrees) and its crystal structure was determined. The amphiphile forms a bilayer in which the amineoxide oxygen of each molecule binds two water molecules. In the hydrophobic part of the bilayer the biphenyls form edge-to-fac...
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 2010
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.2010.0298