π–π Stacking motifs in dialkylbis{5-[(E)-2-aryldiazen-1-yl] 2-hydroxybenzoato}tin(IV) complexes
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منابع مشابه
(E)-2-[1-(1-Benzothiophen-2-yl)ethylidene]-N-phenylhydrazinecarboxamide
The title compound, C(17)H(15)N(3)OS, crystallizes with two unique mol-ecules, denoted 1 and 2, in the asymmetric unit. The two mol-ecules are closely similar and overlay with an r.m.s. deviation of 0.053 Å. Both mol-ecules adopt E configurations with respect to the C=N bonds. The dihedral angles between the benzothio-phene groups and N-bound phenyl rings are 36.36 (9)° for mol-ecule 1 and 29.7...
متن کامل2-[(E)-2-(Nitromethylidene)imidazolidin-1-yl]ethanol
In the title compound, C(6)H(11)N(3)O(3), the imidazolidine NH group is involved in a three-center N-H⋯O hydrogen bond, with intra-molecular and inter-molecular branches, to the nitro group O atoms. The centrosymmetric dimers that are formed are further connected by O-H⋯O hydrogen bonds between the hy-droxy and nitro groups into a two-dimensional polymeric structure extending parallel to (101).
متن کامل2-[(E)-2-(3,4-Dichlorobenzylidene)hydrazin-1-yl]quinoxaline
The 21 non-H atoms of the title compound, C15H10Cl2N4, are almost planar (r.m.s. deviation = 0.032 Å); the conformation about the N=C bond [1.277 (6) Å] is E. In the crystal, zigzag supra-molecular chains along the c axis (glide symmetry) are formed via N-H⋯N hydrogen bonds. These associate along the b axis by π-π inter-actions between the fused and terminal benzene rings [inter-centroid distan...
متن کامل2-[(E)-(2-Hydroxynaphthalen-1-yl)methylideneamino]isoindoline-1,3-dione
The title compound, C(19)H(12)N(2)O(3), has two independent mol-ecules (A and B) in the asymmetric unit. There is an intra-molecular O-H⋯N hydrogen bond in each mol-ecule. The mean planes of the naphthalene [maximum deviations = 0.024 (3) and 0.030 (3) Å in A and B, respectively] and the isoindoline units [maximum deviations 0.009 (3) and 0.008 (3) Å in A and B, respectively] are almostly copla...
متن کامل(E)-2-{(2-Hydroxynaphthalen-1-yl)methylene}hydrazinecarboxamide
In the title mol-ecule, C(12)H(11)N(3)O(2), the dihedral angle between the mean planes of the naphthalene and carboxamide groups is 28.9 (8)°. The hydrazine N atoms are twisted slightly out of the plane of the carboxamide group [C-C-N-N torsion angle = -175.06 (13)°]. The crystal packing is influenced by N-H⋯O hydrogen bonding which includes a bifurcated hydrogen bond between the amide N atom a...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2016
ISSN: 2053-2733
DOI: 10.1107/s205327331609495x