Three-dimensional structure of the clathrate complex [{Ni(NCS)2(H2O)2(dabco)2 }·dabco]·2dmso obtained from zero valent metal (dabco = 1,4-diazabicyclo[2.2.2]octane and dmso = dimethyl sulfoxide)

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Svitlana R. Petrusenko, Volodymyr N. Kokozay, Olga Yu. Vassilyeva and Brian W. Skelton


Abstract

The new clathrate complex [{Ni(NCS)2(H2O)2(dabco)2 }· dabco]·2dmso (dabco = 1,4-diazabicyclo[2.2.2]octane and dmso = dimethyl sulfoxide), the first example of a compound comprising metal centres and dabco molecules in a 1[hair space]:[hair space]3 ratio, has been prepared from metal powder; its crystal structure contains [Ni(NCS)2(H2O)2(dabco)2] square grids linked by hydrogen-bonded dabco molecules to afford a three-dimensional framework, molecules of dmso occupy square-shaped channels.


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