Jerzykiewcz Lucjan B, Utko Józef, Sobota Piotr
Faculty of Chemistry, University of Wrocław, 14. F. Joliot Curie, 50-383 Wrocław, Poland.
Acta Crystallogr Sect E Struct Rep Online. 2008 Apr 10;64(Pt 5):m657-8. doi: 10.1107/S1600536808009549.
The structure of the title compound, [MnCl(2)(C(5)H(10)O(2))(2)], was solved from low-temperature data collected at 100 (2) K. The asymmetric unit contains one half-mol-ecule with the Mn(II) ion located on a twofold axis. A distorted octa-hedral environment around the Mn atom is formed by two ether and two hydroxyl O atoms of two 2-(hydroxy-methyl)tetra-hydro-furan ligands, and by two chloride ions. The chelating tetra-hydro-furan ligands, which form five-membered rings, are cis oriented. The crystal structure is stabilized by hydrogen bonding between the coordinated OH groups and the chloride ions.
标题化合物[MnCl₂(C₅H₁₀O₂)₂]的结构是根据在100(2)K收集的低温数据解析得到的。不对称单元包含半个分子,锰(II)离子位于二重轴上。锰原子周围扭曲的八面体环境由两个2-(羟甲基)四氢呋喃配体的两个醚氧原子和两个羟基氧原子以及两个氯离子构成。形成五元环的螯合四氢呋喃配体呈顺式取向。晶体结构通过配位的OH基团与氯离子之间的氢键得以稳定。