ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Preparation, Spectral and Thermal Properties of Dicyanoargentates of Copper and Nickel with Bipyridine

J. Chomič, J. Černák, and M. Bálintová

aDepartment of Inorganic Chemistry, Faculty of Science, P. J. Šafárik University, SK-041 54 Košice

E-mail: chomic@kosice.upjs.sk

Received: 22 January 2001

Abstract: Coordination compounds [Ni(bipy)₃]₂[Ag(CN)₂]₃Cl · 9H₂O (NB3AH), [Ni(bipy)₂][Ag(CN)₂]₂ · H₂O (NB₂AH), and [Cu(bipy)₂][Ag(CN)₂]₂ ·H₂O (CB₂AH), respectively, have been prepared and identified by elemental analysis, infrared and electron spectroscopy. Thermal stability and stoichiometry of thermal decomposition were studied by using a derivatograph. The intermediates of thermal decomposition were identified by IR spectroscopy and X-ray powder diffractometry. The results indicate that the thermal stability increases in the order NB₃AH, CB₂AH, NB₂AH.

Full paper in Portable Document Format: 562a84.pdf

Chemical Papers 56 (2) 84–88 (2002)