Wöhlert Susanne, Jess Inke, Näther Christian
Institut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, Max-Eyth-Strasse 2, 24118 Kiel, Germany.
Acta Crystallogr Sect E Struct Rep Online. 2013 Mar 20;69(Pt 4):m223. doi: 10.1107/S1600536813007150. Print 2013 Apr 1.
The reaction of manganese seleno-cyanate with 1,2-bis-(pyridin-4-yl)ethane (bpa) leads to the title compound, {[Mn(NCSe)2(C12H12N2)(CH3OH)2]·C12H12N2} n . The Mn(II) cation is coordinated by two N-bonded seleno-cyanate anions, two bpa ligands and two O-bonded methanol mol-ecules, within a slightly distorted octa-hedral geometry. The Mn(II) cations and the non-coordinating N-donor ligands are located on centers of inversion while the coordinating N-donor co-ligands are located on a twofold rotation axis. In the crystal, the Mn(II) cations are linked into chains along the c-axis direction by the bpa ligands. The chains are further connected via a non-coordinating bpa ligand into layers parallel to (3-10) via O-H⋯N hydrogen-bonding inter-actions.
硒氰酸锰与1,2-双（吡啶-4-基）乙烷（bpa）反应生成标题化合物{[Mn(NCSe)₂(C₁₂H₁₂N₂)(CH₃OH)₂]·C₁₂H₁₂N₂}ₙ。锰（II）阳离子由两个通过N键合的硒氰酸根阴离子、两个bpa配体和两个通过O键合的甲醇分子配位，形成略微扭曲的八面体几何构型。锰（II）阳离子和非配位的N供体配体位于对称中心，而配位的N供体共配体位于二重旋转轴上。在晶体中，锰（II）阳离子通过bpa配体沿c轴方向连接成链。这些链通过一个非配位的bpa配体进一步通过O-H⋯N氢键相互作用连接成平行于（3 - 10）的层。
