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http://hdl.handle.net/11154/2589
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Title: | Synthesis, characterization and novel crystal structure of (salicylaldehyde-4-phenylthiosemicarbazidato) ammonium dioxovanadate(V) with a V-S bond |
Authors: | Milanesio, M Viterbo, D Ramirez-Ortiz, J Valdes-Martínez, J Hernández, RP Rodríguez, JD |
Issue Date: | 2000 |
Abstract: | (Salicylaldehyde-4-phenylthiosemicarbazidato) ammonium dioxovanadate(V), {1, NH4[VO2(PhSNO)]}, was synthesized and characterized by spectroscopic and magnetic measurements. Its crystal and molecular structure was determined by single-crystal X-ray diffraction which shows it to be the first example of a dioxovanadate(V) complex in which the vanadium is also linked to a sulfur atom. The PhSNO moiety is a bivalent, tridentate ligand. The V atom has the common square-pyramidal coordination geometry, which is compared with that found in other dioxovanadate(V) structures. The complex is linked to the NH4+ ion by a net of hydrogen bonds. (C) 2000 Elsevier Science S.A. All rights reserved. |
URI: | http://hdl.handle.net/11154/2589 |
ISSN: | 0020-1693 |
Appears in Collections: | Ciencias
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