Tetra­kis{4-[(2H-tetra­zol-5-yl)meth­yl]morpholin-4-ium} dodeca­tungstosilicate hexa­hydrate

نویسندگان

  • Mohammad Yousefi
  • Hossein Eshtiagh-Hosseini
  • Masoud Mirzaei
  • Ahmad Gholizadeh
  • Mohsen Nikpour
چکیده

The crystal structure of the title compound, (C(6)H(12)N(5)O)(4)[W(12)(SiO(4))O(36)]·6H(2)O, consists of an α-Keggin-type [W(12)(SiO(4))O(36)](4-) polyoxidoanion, four [(2H-tetra-zol-5-yl)meth-yl]morpholinium cations and six uncoordinated water mol-ecules. In the cations, the morpholine rings display chair conformations. Extensive N-H⋯O, N-H⋯N, O-H⋯O and O-H⋯N hydrogen bonds are present in the crystal structure.

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عنوان ژورنال:

دوره 67  شماره 

صفحات  -

تاریخ انتشار 2011