Li Chun-Xiang, Li Xiu-Ying, Liu Chun-Bo, Yan Yong-Sheng, Che Guang-Bo
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 13;65(Pt 1):m53. doi: 10.1107/S1600536808041305.
In the title compound, [CdCl(2)(C(18)H(14)N(4))(2)]·0.5H(2)O, the Cd atom assumes a distorted octa-hedral trans-CdCl(2)N(4) geometry arising from its coordination by two N,N'-bidentate 10,11,12,13-tetra-hydro-4,5,9,14-tetra-azabenzo[b]triphenyl-ene (TBBT) mol-ecules and two chloride ions. In the crystal, π-π aromatic stacking inter-actions between adjacent TTBT rings are seen, with a centroid-centroid distance of 3.604 (3) Å. An O-H⋯Cl hydrogen bond between the half-occupied water molecule and one chloride ion also occurs.
在标题化合物[CdCl₂(C₁₈H₁₄N₄)₂]·0.5H₂O中,Cd原子呈现出一种扭曲的八面体反式CdCl₂N₄几何构型,这是由于它与两个N,N'-双齿的10,11,12,13-四氢-4,5,9,14-四氮杂苯并[b]三苯基烯(TBBT)分子以及两个氯离子配位所致。在晶体中,可以看到相邻TTBT环之间存在π-π芳香堆积相互作用,质心间距为3.604 (3) Å。半占据的水分子与一个氯离子之间还存在O-H⋯Cl氢键。