Anisotropic Thermal Expansion in TCNQ Salts

Autor: S Vansmaalen, Jl Deboer, C Haas, Jan Kommandeur
Rok vydání: 1985
Předmět:
Zdroj: Molecular Crystals and Liquid Crystals. 120:141-152
ISSN: 0026-8941
DOI: 10.1080/00268948508075777
Popis: Crystals containing stacks of TCNQ-ions have roughly thermal expansion coefficients along the stack, which are three times the values at right angles to it. It is shown that a simple degree of freedom argument, taking into account the librational modes can explain this phenomenon.
Databáze: OpenAIRE