Coordination of secondary and tertiary amines to zinc tetraphenylporphyrinстатья
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Дата последнего поиска статьи во внешних источниках: 22 апреля 2015 г.
Аннотация:Stability constants of 46 complexes of zinc(II) tetraphenylporphyrin with primary, secondary, and tertiary amines and thermodynamic parameters of their formation (Delta G (0), Delta H (0), Delta S (0)) in chloroform at 283-308 K have been analyzed. Probable factors responsible for enhanced stability of the complexes with ligands containing n-octyl groups are discussed. The X-ray diffraction data for the 1: 1 complex of zinc(II) tetraphenylporphyrin with di-n-octylamine are given.