E. A. Ukraintseva, D. V. Soldatov, V. A. Logvinenko, Yu. A. Dyadin, “Pyridine vapour pressure over [MPy4(NO3)2]·2Py (M = Co, Ni) clathrates”, Mendeleev Commun., 1997, Volume 7, Issue 3,Pages 102

This article is cited in 6 papers

Pyridine vapour pressure over [MPy₄(NO₃)₂]·2Py (M = Co, Ni) clathrates

E. A. Ukraintseva, D. V. Soldatov, V. A. Logvinenko, Yu. A. Dyadin

A.V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation

Abstract: Pyridine vapour formation from the title clathrates is accompanied by the destruction of both the clathrate phase and the host complex: 1/3[MPy₄(NO₃)₂]·2Py(solid) = 1/3[MPy₃(NO₃)₂](solid) + Py(gas); the standard thermodynamic parameters of these processes are ΔH⁰= 59.5(2) and 64.6(4) kJ mol^–1, ΔS2980=156.6(6) and 168(1) J mol^–1 K^–1, ΔG2980=12.8(2) and 14.4(6) kJ mol^–1, for the Co- and Ni-clathrate, respectively.

Language: English

DOI: 10.1070/MC1997v007n03ABEH000705