Novel mixed-ligand cyanonitrosyl [CrNO]5chelates of chromium(I) with some biologically important 5-chloro-7-iodo-8-hydroxyquinoline sulphonamides

Autor:	Maurya, Ram C., Jaiswal, Surendra K., Mukherjee, Sudipta, Khan, Iqbal B.
Zdroj:	Transition Metal Chemistry; December 1992, Vol. 17 Issue: 6 p530-532, 3p
Abstrakt:	Novel low-spin hexacoordinate mixed-ligand cyanonitrosyl chelates (having [CrNO]5electron configuration(1)of the type [Cr(NO)(CN)2(B−B)(H2O)] have been prepared by reacting K3[Cr(NO)(CN)5]·H2O with 5-chloro-7-iodo-8-hydroxyquinolinesulphonamides, B−B, viz., CIHQPS (1), CIHQOTS (2), CIHQMTS (3), CIHQPTS (4), CIHQOEPS (5), CIHQPEPS (6), CIHQOMPS (7) or CIHQPMPS (8) in aqueous acetic medium. The resulting compounds have been characterized on the basis of elemental analyses, electrical conductances, magnetic measurements, thermogravimetric analysis, electronic, e.s.r. and i.r. spectral studies.
Databáze:	Supplemental Index
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