IR spectroscopy of two polymorphs of copper(I) thiocyanate and of complexes of copper(I) thiocyanate with thiourea and ethylenethiourea
Bowmaker, Graham A. and Hanna, John V.. (2009) IR spectroscopy of two polymorphs of copper(I) thiocyanate and of complexes of copper(I) thiocyanate with thiourea and ethylenethiourea. Zeitschrift für Naturforschung. Section B: A Journal of Chemical Sciences, Vol.64b (No.11-12). pp. 1478-1486. ISSN 0932-0776Full text not available from this repository.
Official URL: http://www.znaturforsch.com/ab/v64b/ga64b11.htm
Syntheses and infrared spectroscopic studies are reported for two different polymorphs of copper(I) thiocyanate and for adducts of copper(I) thiocyanate with thiourea (`tu') and ethylenethiourea ('etu' = imidazolidine-2-thione; (CH2NH)(2)CS)). These include the previously reported complex CuSCN/etu (1 : 2), which has a trigonal monomeric structure, and CuSCN/etu (1 : 1), which has a three-dimensional polymeric structure. A mechanochemical/infrared study of the CuSCN: to (1 : 2) system showed that no 1 : 2 complex exists in this case, the product being a mixture of a 1 : 3 complex and a novel 1 : 0.5 complex. The latter complex was prepared both mechanochemically and from solution, and characterized by infrared and solid-state Cu-65 broadline NMR spectroscopy. Diagnostic ligand and metal-ligand bands in the IR and far-IR spectra are assigned for both polymorphs of CuSCN and for all of the complexes studied and are discussed in relation to the structures of the complexes.
|Item Type:||Journal Article|
|Subjects:||Q Science > QD Chemistry|
|Divisions:||Faculty of Science > Physics|
|Journal or Publication Title:||Zeitschrift für Naturforschung. Section B: A Journal of Chemical Sciences|
|Publisher:||Verlag der Zeitschrift fuer Naturforschung|
|Official Date:||November 2009|
|Number of Pages:||9|
|Page Range:||pp. 1478-1486|
|Access rights to Published version:||Restricted or Subscription Access|
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