Reductive nitrosylation of tetraoxometallates—XVII. Molybdate-hydroxylamine-cyanide reaction, and synthesis and characterization of K2[Mo(NO)(CN)5] and (NMe4)2[Mo(NO)(CN)4] |
| |
Authors: | Ramgopal Bhattacharyya Nabanita Ghosh Alok Mohan Saha |
| |
Affiliation: | Department of Chemistry, Jadavpur University, Calcutta 700 032, India |
| |
Abstract: | A reaction condition is established which determines the nature of the products in the molybdate-hydroxylamine-cyanide reaction. With hydroxylamine always used in excess, it is the hydroxyl ion concentration of the reaction mixture which plays a vital role in determining whether K4[Mo(NO)(CN)5] or K2[Mo(NO)(CN)5] is obtained exclusively. The latter product is hereby reported for the first time. Its powder diffractogram being typical of a cubic system, a gross structural characterization has been made possible. The former under aqueous, aerobic conditions yields a new product, (NMe4)2[Mo(NO)(CN)4]. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|