Physical Inorganic Chemistry
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ChemInform Abstract: Heat Capacity of Some Liquid Zintl Compounds: Equiatomic Alkali-Lead Alloys.
First published: February 7, 1989
Abstract
High temp. drop calorimetry over a temp. range covering solid and liquid phases is used to determine the enthalpies of APb (A: Na, Rb, Cs) alloys.
ChemInform Abstract
High temp. drop calorimetry over a temp. range covering solid and liquid phases is used to determine the enthalpies of APb (A: Na, Rb, Cs) alloys. With the exception of NaPb that exhibits a weak negative temp. dependence, the heat capacities of the liquid alloys show a remarkably strong negative temp. dependence above the melting point. This behavior is interpreted in terms of dissociation of A4Pb4 clusters.
