ISSN:
1434-4475
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract Complexes of the type Cu(NCS)2 L 2 whereL are all isomeric picolines and lutidines, as well as those of the type Cu(NCS)2 L 3 forL=β-, γ-picoline, 3,4-, and 3,5-lutidine were prepared. The complexes were studied by means of thermal decomposition, and by electronic andESR spectroscopy. The results obtained have been brought into correlation with the effect of the ligandsL being caused by the methyl groups on the pyridine ring. It has been found that the differences in the properties studied which appear between Cu(NCS)2 L 2 and Cu(NCS)2(pyridine)2 are conditioned especially by the steric effect of the ligandsL with the methyl group in α-position. The other ligandsL, however, show also an influence on some properties of the respective complexes.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00906770
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