QUANTITATIVE CORRELATION «STRUCTURE ALLENES C3H4-C10H18 – THE HEAT OF VAPORIZATION »

Abstract

For series allenes CnH2n-2 based on group additive method (witch basis on the first environment of atoms) is obtained 9-constant additive scheme of calculation of their physical and chemical properties. It is shown that within the accepted classification of structural elements in the molecules of allenes have a linear relationship. According to the obtained formula, numerical calculations of the heats of vaporization at normal boiling point H vap allenes C3H4-C10H18 not studied experimentally.

Keywords

• additive schemes
• allenes
• the heat of vaporization
• multiple non-bonded interactions
• additive-group method