Co-ordination chemistry of scandium. Part I. Complexes of scandium(III) chloride and thiocyanate with 2,2′-bipyridyl and 1,10-phenanthroline
Crawford, N. P.; Melson, G. A.
Журнал:
Journal of the Chemical Society A: Inorganic, Physical, Theoretical
Дата:
1969
Аннотация:
The reactions of scandium(III) chloride and thiocyanate with 2,2â ²-bipyridyl (bipy) and 1,10-phenanthroline (phen) have been investigated. Conductivity and i.r. studies suggest that scandium(III) is hexaco-ordinated in all the complexes, and the products can be formulated as [ScL3](CNS)3 and [ScL2X2]X (L = bipy, phen; X = CNS<sup>â </sup>, Cl<sup>â </sup>) For the latter species, the chlorides possess cis(C 2) molecular symmetry, while the thiocyantes have been obtained with both cis and trans(D 2h ) symmetries.
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