Diaquatetrakis(1,3-di-4-pyridylpropane-kappa N)manganese(II) bis(hexafluoridophosphate) monohydrate

作者：Zheng Xianfu; Niu Caoyuan^*; Wan Xinsheng; Kou Chunhong

来源：Acta Crystallographica Section E-Structure Reports Online, 2007, 63: M2682-U502.

DOI：10.1107/S1600536807048209

The title mononuclear Mn-II complex, [Mn(C13H14N2)(4)-(H2O)(2)](PF6)(2)center dot H2O, is isostructural with the previously reported Zn-II complex. The metal center is coordinated by four monodentate 1,3-di-4-pyridylpropane (L1) ligands and two water molecules. One L1 ligand is affected by disorder of two propane C atoms, which are distributed over two positions, with occupancies 0.771 (8)/0.229 (8). The asymmetric unit is completed by one solvent water molecule and two PF6- anions, both disordered over two positions, with occupancies for F atoms of 0.621 (10)/0.379 (10) for one anion and 0.69 (2)/0.31 (2) for the other. Uncoordinated N atoms of pyridyl groups belonging to L1 and water molecules are involved in hydrogen bonds, with D center dot center dot center dot A separations ranging from 1.85 (4) to 2.07 (4) angstrom and D-H center dot center dot center dot angstrom angles from 169 ( 3) to 174 (4)degrees.

• 出版日期2007-11
• 单位河南农业大学