1. Poly[[μ-aqua-tetra-μ-thiocyanato-manganese(II)mercury(II)] sulfolane solvate].
- Author
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Xin-Qiang Wang, Wen-Tao Yu, Dong Xu, and Yan-Ling Geng
- Subjects
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HYDROGEN bonding , *CRYSTALLOGRAPHY , *MOLECULAR structure , *THIOCYANATES , *MOLECULAR association , *PHYSICAL & theoretical chemistry - Abstract
The title polymeric compound, {[MnHg(SCN)4(H2O)]-C4H8O2S}n, consists of slightly distorted MnN4O2 octahedra and HgS4 tetrahedra. Each MnII ion is bound to N atoms belonging to the thiocyanate (SCN) groups and to two O atoms of adjacent water ligands. The sulfolane molecule connects with the coordinated water molecule through hydrogen bonding. Each HgII atom is coordinated by four SCN S atoms. The two adjacent MnII atoms and two O atoms of bridging water molecules connect with one another and form a parallelogram. Each pair of MnII and HgII atoms is connected by an -SCN- bridge, forming an infinite three-dimensional structure. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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