Coordination of secondary and tertiary amines to zinc tetraphenylporphyrin

被引：6
作者：
Andreev, V. P. [1 ]
Sobolev, P. S. [1 ]
Zaitsev, D. O. [1 ]
Remizova, L. A. [2 ]
Tafeenko, V. A. [3 ]
机构：
[1] Petrozavodsk State Univ, Petrozavodsk 185910, Russia
[2] St Petersburg State Univ, St Petersburg 198504, Russia
[3] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2014年 / 84卷 / 10期
关键词：
metalloporphyrins; coordination; coordination compounds; amines; X-ray analysis; SUBSTITUTION;
D O I：
10.1134/S107036321410020X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
引用
收藏
页码：1979 / 1988
页数：10
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