Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
2,1,3-Benzoselenadiazole-containing Zinc(II) Halide Complexes: Chalcogen Bonding in the Solid State and Catalytic Activity in the Schiff Condensation. / Сысоева, Александра Александровна; Новиков, Александр Сергеевич; Суслонов, Виталий Валерьевич; Болотин, Дмитрий Сергеевич; Ильин, Михаил Вячеславович.
в: Inorganica Chimica Acta, Том 561, 121867, 01.02.2024.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - 2,1,3-Benzoselenadiazole-containing Zinc(II) Halide Complexes: Chalcogen Bonding in the Solid State and Catalytic Activity in the Schiff Condensation
AU - Сысоева, Александра Александровна
AU - Новиков, Александр Сергеевич
AU - Суслонов, Виталий Валерьевич
AU - Болотин, Дмитрий Сергеевич
AU - Ильин, Михаил Вячеславович
PY - 2024/2/1
Y1 - 2024/2/1
N2 - XRD study of crystals of zinc(II) halide complexes featuring 2,1,3-benzoselenadiazole (L) ligands [ZnL2X2] (X = Cl, Br, I) indicated availability of intramolecular chalcogen bonds between the Se atom and the halide ligands, which affect a rotation barrier around the Zn–N bonds and thus control a geometry of these species. In the solid state, the Se atom additionally forms intermolecular chalcogen bonds with the N atom of the 2,1,3-benzoselenadiazole ligands, which results in formation of infinite 1D chains. Theoretical calculations and experimental kinetic study indicated that although the Se atom serves as a Lewis acid, coordination of the organic ligand to the zinc(II) center does not provide enhanced catalytic activity of the latter in the model reaction of the Schiff condensation.
AB - XRD study of crystals of zinc(II) halide complexes featuring 2,1,3-benzoselenadiazole (L) ligands [ZnL2X2] (X = Cl, Br, I) indicated availability of intramolecular chalcogen bonds between the Se atom and the halide ligands, which affect a rotation barrier around the Zn–N bonds and thus control a geometry of these species. In the solid state, the Se atom additionally forms intermolecular chalcogen bonds with the N atom of the 2,1,3-benzoselenadiazole ligands, which results in formation of infinite 1D chains. Theoretical calculations and experimental kinetic study indicated that although the Se atom serves as a Lewis acid, coordination of the organic ligand to the zinc(II) center does not provide enhanced catalytic activity of the latter in the model reaction of the Schiff condensation.
KW - Catalytic activity
KW - Chalcogen bond
KW - Noncovalent interactions
KW - Zinc(II) complexes
UR - https://www.mendeley.com/catalogue/6faf37a9-c09d-3b76-a909-7f935f5acd2c/
U2 - 10.1016/j.ica.2023.121867
DO - 10.1016/j.ica.2023.121867
M3 - Article
VL - 561
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
M1 - 121867
ER -
ID: 114244306