Acoustical studies of some derivatives of 1,5-benzodiazepines formamide and tetrahydrofuran solutions at 298.15 K

Autor:	Jagdish Movaliya, S. Baluja, Nilesh Godvani
Rok vydání:	2009
Předmět:	Formamide Viscosity chemistry.chemical_compound chemistry Volume (thermodynamics) Ultrasonic velocity Intermolecular force Compressibility Organic chemistry Physical chemistry Internal pressure Physical and Theoretical Chemistry Tetrahydrofuran
Zdroj:	Russian Journal of Physical Chemistry A. 83:2223-2229
ISSN:	1531-863X 0036-0244
DOI:	10.1134/s003602440913007x
Popis:	Some derivatives of 1,5-benzodiazepines have been synthesized and characterized by TLC, IR, NMR, and Mass Spectral data. The ultrasonic velocity, density and viscosity of these synthesized compounds have been measured in dimethyl formamide and tetrahydrofuran at 298.15 K. From these experimental data, various acoustical parameters such as isentropic compressibility, intermolecular free path length, molar compressibility, Rao’s molar sound function, relaxation strength, internal pressure, free volume etc., have been calculated which helps in understanding the molecular interactions occurring in these solutions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::47968a5ef9471cebab009695eef4b371 https://doi.org/10.1134/s003602440913007x Zobrazit plný text záznamu Full text from SpringerLink