Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Structure and Stability of Hydrogen Compounds of Group 13/15 Elements Stabilized with Lewis Acids and Bases. / Pomogaeva, A. V. ; Lisovenko, A. S. ; Timoshkin, A. Y. .
в: Russian Journal of General Chemistry, Том 93, № 4, 25.05.2023, стр. 900-908.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Structure and Stability of Hydrogen Compounds of Group 13/15 Elements Stabilized with Lewis Acids and Bases
AU - Pomogaeva, A. V.
AU - Lisovenko, A. S.
AU - Timoshkin, A. Y.
N1 - Pomogaeva, A.V., Lisovenko, A.S. & Timoshkin, A.Y. Structure and Stability of Hydrogen Compounds of Group 13/15 Elements Stabilized with Lewis Acids and Bases. Russ J Gen Chem 93, 900–908 (2023). https://doi.org/10.1134/S1070363223040175
PY - 2023/5/25
Y1 - 2023/5/25
N2 - Structural and thermodynamic characteristics of donor-acceptor complexes LA·E′H2EH2·LB were computed by the B3LYP-D3/def2-TZVP quantum chemical method [E = B, Al, Ga; E′ = P, As, Sb; LA are Lewis acids of group 13 elements ER3 (R = H, Me, F, Cl, Br, I, C6F5) and transition metal carbonyls Fe(CO)4, M(CO)5 (M = Cr, Mo, W), CpMn(CO)2; Lewis bases LB = NMe3, SMe2]. It was shown that removal of a Lewis base is less endothermic than removal of a Lewis acid. Stability trends of the complexes depending on the nature of group 13/15 elements and Lewis acids were established. Pentacarbonyltungsten has the highest stabilization effect.
AB - Structural and thermodynamic characteristics of donor-acceptor complexes LA·E′H2EH2·LB were computed by the B3LYP-D3/def2-TZVP quantum chemical method [E = B, Al, Ga; E′ = P, As, Sb; LA are Lewis acids of group 13 elements ER3 (R = H, Me, F, Cl, Br, I, C6F5) and transition metal carbonyls Fe(CO)4, M(CO)5 (M = Cr, Mo, W), CpMn(CO)2; Lewis bases LB = NMe3, SMe2]. It was shown that removal of a Lewis base is less endothermic than removal of a Lewis acid. Stability trends of the complexes depending on the nature of group 13/15 elements and Lewis acids were established. Pentacarbonyltungsten has the highest stabilization effect.
KW - group 13/15 element hydrides, Lewis acids, Lewis bases, donor-acceptor bond, quantum chemical calculations
KW - group 13/15 element hydrides, Lewis acids, Lewis bases, donor-acceptor bond, quantum chemical calculations
KW - group 13/15 element hydrides
KW - donor-acceptor bond
KW - Lewis acids
KW - quantum chemical calculations
KW - Lewis bases
UR - https://www.mendeley.com/catalogue/3b69ca37-6735-377a-bb2a-c5297ab30d70/
U2 - 10.1134/s1070363223040175
DO - 10.1134/s1070363223040175
M3 - Article
VL - 93
SP - 900
EP - 908
JO - Russian Journal of General Chemistry
JF - Russian Journal of General Chemistry
SN - 1070-3632
IS - 4
ER -
ID: 105514958