Abstract
The vaporization enthalpies (ΔH vap ) of 26 primary, secondary, and tertiary alkylarsines, stibines, and bismuthines were calculated using the Trouton and Wadso equations and the first-order topological solvation index, 1 χ S . The contributions to vaporization enthalpy for ─AsH 2 (16.6 ± 0.2), > AsH (16.7 ± 0.1) groups and As(III)-atom in R 3 As (13.7 ± 1.0), ─SbH 2 (22.0 ± [2.0]), > SbH (19.0 ± [2.0]) groups and Sb(III)-atom in R 3 Sb (12.7 ± 3.5), ─BiH 2 (26.3 ± [2.2]), > BiH (24.3 ± [2.2]) groups and Bi(III)-atom in R 3 Bi (16.2 ± 3.1 kJ mol−1 ) were calculated.
Notes
a Data of Dub.Citation 3
b The MR D values were calculated on the additive scheme EquationEquation (4)
c Data of Johnson and Pechukas.Citation 9
d Data of Rosenbaum and SandbergCitation 10 and Long and Sackman.Citation 15
e Data of Long and Sackman.Citation 15
f Data of Ovchinnikov et al.Citation 14
g Data of Lantsch et al.Citation 16
i Data of Lantsch et al.Citation 17
j Data of Cox and Pilcher.Citation 6
k Data of Baev et al.Citation 18
a Data of Cox and Pilcher.Citation 6
b Data of Lebedev and Mirosshnichenko.Citation 12
c Data of Ovchinnikov et al.Citation 4
d Calculated using only one value
e Calculated using two values