Polyhedron

Nucleophically transformed N-heterocyclic nitriles trapped by cyanooxomolybdates (IV): Crystallographic and spectroscopic study

A Ryniewicz, M Tomecka, J Szklarzewicz, D Matoga…

Index: Ryniewicz, Anna; Tomecka, Monika; Szklarzewicz, Janusz; Matoga, Dariusz; Nitek, Wojciech Polyhedron, 2012 , vol. 45, # 1 p. 229 - 237,9

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Citation Number: 3

Abstract

The reaction of K3Na [Mo (CN) 4O2]· 6H2O with 2, 3-dicyanopyrazine or 2- pyridinecarbonitrile in aqueous media results in isolation of two new compounds of formulae (PPh4) 2 [Mo (CN) 3O (pzac)]· 2H2O (Hpzac= 3-carbamoyl-2-pyrazinecarboxylic acid) and (PPh4) 2 [Mo (CN) 3O (pynccn)]· 3H2O· EtOH (Hpynccn= 2-pyridineiminocarbonitrile) respectively. X-ray single crystal structure measurements as well as physicochemical ...