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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of di-aqua-bis-(2-chloro-pyridine-κN)bis-(thio-cyanato-κN)nickel(II)
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Crystal structure of di-aqua-bis-(2-chloro-pyridine-κN)bis-(thio-cyanato-κN)nickel(II)

机译:二水双(2-氯吡啶-κN)双(硫代氰基-κN)镍(II)的晶体结构

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The asymmetric unit of the title compound, [Ni(NCS)2(C5H4ClN)2(H2O)2], consists of one nickel(II) cation that is located on a center of inversion and one thio-cyanate anion, one water mol-ecule and one 2-chloro-pyridine ligand all occupying general positions. The NiII cation is octa-hedrally coordinated by two terminal N-bound thio-cyanato ligands, two aqua ligands and two N-bound 2-chloro-pyridine ligands into discrete complexes. Individual complexes are linked by inter-molecular O—H?S and O—H?Cl hydrogen-bonding inter-actions into a layered network extending parallel to the bc plane. Weak inter-actions of types C—H?S and C—H?Cl consolidate the crystal packing.
机译:标题化合物[Ni(NCS)2(C5H4ClN)2(H2O)2]的不对称单元由位于反转中心的一种镍(II)阳离子和一种硫氰酸根阴离子,一种水-细胞和一种2-氯吡啶配体均占据一般位置。 NiII阳离子由两个末端N-键合的硫代氰基配体,两个水基配体和两个N-键合的2-氯吡啶配体八面体配位成离散的复合物。单个复合物通过分子间的OHS和OHCl氢键相互作用连接成平行于bc平面延伸的分层网络。 CH 3 S和CH 3 Cl型的弱相互作用会固结晶体堆积。

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