Kinetics and mechanism of the displacement of aqua ligands from cis-diaqua-bis(biguanide)chromium(III) by pyridine-2-aldoxime in EtOH-H2O mixtures期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

Kinetics and mechanism of the displacement of aqua ligands from cis-diaqua-bis(biguanide)chromium(III) by pyridine-2-aldoxime in EtOH-H2O mixtures

Authors:

Chandi C Mukhopadhyay Gouri S De

Institution:

1. Department of Chemistry, University of Burdwan, 713104, Burdwan, India

Abstract:

Kinetic and mechanistic studies of the displacement of aqua ligands from cis-Cr(BigH)₂(H₂O)₂]³⁺ (BigH = H₂NC(NH)CHC(NH)NH₂) by pyridine-2-aldoxime (LH) in EtOH-H₂O mixtures, in the 30–45° C range, obey the following rate law over the 3.5–6.0 pH range,

$\frac{{dCr(BigH)_2 (L)^{2 + } ]}}{{dt}} = \frac{{k_a K_E Cr(BigH)_2 (H_2 O)_2^{3 + } ]_T LH]}}{{1 + K_E LH]}}$

Keywords:
本文献已被 SpringerLink 等数据库收录！

设为首页 | 免责声明 | 关于勤云 | 加入收藏