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Molecular mechanics and molecular shape. III. Surface area and cross‐sectional areas of organic molecules
Author(s) -
Meyer A. Y.
Publication year - 1986
Publication title -
journal of computational chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.907
H-Index - 188
eISSN - 1096-987X
pISSN - 0192-8651
DOI - 10.1002/jcc.540070207
Subject(s) - alkyl , halide , molecule , adsorption , surface (topology) , cross sectional study , molecular mechanics , computational chemistry , chemistry , chemical physics , materials science , organic chemistry , mathematics , geometry , statistics
A nonanalytical procedure is proposed to calculate the surface area and cross‐sectional areas of molecules. Results are reviewed for about 70 species comprising alkanes, acyclic and cyclic, alkyl halides, and alcohols. By regression analysis, relationships are detected between surface areas or segment areas and physical properties. Computed cross‐sectional areas are confronted with adsorption values. Four ways are proposed to define quantitatively the intuitive notion of «molecular globularity».