二水合双（2-甲氧基苄基铵）二水双（二氢二磷酸根合-κ(2) O,O'）钴（II）
Bis(2-meth-oxy-benzyl-ammonium) di-aqua-bis-(di-hydrogen diphosphato-κ(2) O,O')cobaltate(II) dihydrate.
作者信息
Elboulali Adel, Selmi Ahmed, Ratel-Ramond Nicolas, Rzaigui Mohamed, Akriche Samah Toumi
机构信息
Laboratoire de Chimie des Matériaux, Faculté des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.
CEMES-CNRS, 29 rue Jeanne Marvig, 31055 Toulouse cedex 4, France.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2014 Mar 26;70(Pt 4):m145-6. doi: 10.1107/S1600536814006102. eCollection 2014 Apr 1.
The title compound, (C8H12NO)2[Co(H2P2O7)2(H2O)2]·2H2O, crystallizes isotypically with its Mn(II) analogue. It consists of alternating layers of organic cations and inorganic complex anions, extending parallel to (100). The complex cobaltate(II) anion exhibits -1 symmetry. Its Co(2+) atom has an octa-hedral coordination sphere, defined by two water mol-ecules in apical positions and two H2P2O7 (2-) ligands in equatorial positions. The cohesion between inorganic and organic layers is accomplished by a set of O-H⋯O and N-H⋯O hydrogen bonds involving the organic cation, the inorganic anion and the remaining lattice water mol-ecules.
标题化合物（C₈H₁₂NO）₂[Co（H₂P₂O₇）₂（H₂O）₂]·2H₂O与其锰（II）类似物同晶型结晶。它由交替的有机阳离子层和无机复合阴离子层组成，平行于（100）方向延伸。钴（II）配合物阴离子具有-1对称性。其Co（2+）原子具有八面体配位球，由顶端位置的两个水分子和赤道位置的两个H₂P₂O₇（2-）配体定义。无机层和有机层之间的内聚力通过一组涉及有机阳离子、无机阴离子和其余晶格水分子的O-H⋯O和N-H⋯O氢键来实现。
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