Poplaukhin Pavel, Arman Hadi D, Tiekink Edward R T
Chemical Abstracts Service, 2540 Olentangy River Rd, Columbus, Ohio 43202, USA.
Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, USA.
Acta Crystallogr E Crystallogr Commun. 2017 Jul 13;73(Pt 8):1162-1166. doi: 10.1107/S2056989017010179. eCollection 2017 Jul 1.
The title compound, {[Zn(CHNS)]·0.5CHN} , comprises two independent, but chemically similar, Zn[SCN(Et)CHpy] residues and a 4-methyl-pyridine solvent mol-ecule in the asymmetric unit. The Zn-containing units are connected into a one-dimensional coordination polymer (zigzag topology) propagating in the [010] direction, with one di-thio-carbamate ligand bridging in a μ-κ mode, employing one pyridyl N and both di-thio-carbamate S atoms, while the other is κ-chelating. In each case, the resultant ZnNS coordination geometry approximates a square pyramid, with the pyridyl N atom in the apical position. In the crystal, the chains are linked into a three-dimensional architecture by methyl- and pyridyl-C-H⋯S, methyl-ene-C-H⋯N(pyrid-yl) and pyridyl-C-H⋯π(ZnSC) inter-actions. The connection between the chain and the 4-methyl-pyridine solvent mol-ecule is of the type pyridyl-C-H⋯N(4-methyl-pyridine).
标题化合物{[Zn(CHNS)]·0.5CHN} ，在不对称单元中包含两个独立但化学性质相似的Zn[SCN(Et)CHpy]残基和一个4-甲基吡啶溶剂分子。含锌单元连接成沿[010]方向延伸的一维配位聚合物（锯齿形拓扑结构），一个二硫代氨基甲酸盐配体以μ-κ模式桥连，利用一个吡啶基N原子和两个二硫代氨基甲酸盐S原子，而另一个是κ-螯合的。在每种情况下，所得的ZnNS配位几何形状近似于一个方锥，吡啶基N原子位于顶端位置。在晶体中，这些链通过甲基和吡啶基的C-H⋯S、亚甲基的C-H⋯N(吡啶基)以及吡啶基的C-H⋯π(ZnSC)相互作用连接成三维结构。链与4-甲基吡啶溶剂分子之间的连接类型为吡啶基的C-H⋯N(4-甲基吡啶)。
