Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
One-dimensional polymeric polybromotellurates(IV): Structural and theoretical insights into halogen⋯halogen contacts. / Usoltsev, Andrey N.; Adonin, Sergey A.; Novikov, Alexander S.; Samsonenko, Denis G.; Sokolov, Maxim N.; Fedin, Vladimir P.
в: CrystEngComm, Том 19, № 39, 2017, стр. 5940-5945.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - One-dimensional polymeric polybromotellurates(IV): Structural and theoretical insights into halogen⋯halogen contacts
AU - Usoltsev, Andrey N.
AU - Adonin, Sergey A.
AU - Novikov, Alexander S.
AU - Samsonenko, Denis G.
AU - Sokolov, Maxim N.
AU - Fedin, Vladimir P.
PY - 2017
Y1 - 2017
N2 - Reactions of TeO2 and Br2 in concentrated HBr in the presence of various organic cations resulted in the formation of one-dimensional supramolecular polymers with the structure cation2{[TeBr6](Br2)}. In the crystal structures, the Br2 units are connected to [TeBr6]2- octahedra via halogen-halogen contacts, building linear chains of two different geometries. The nature of the Br⋯Br, Br⋯Cl, and Cl⋯Cl contacts in the present and previously reported complexes of this family was investigated by theoretical methods, allowing the estimation of their energies (0.9-3.8 kcal mol-1).
AB - Reactions of TeO2 and Br2 in concentrated HBr in the presence of various organic cations resulted in the formation of one-dimensional supramolecular polymers with the structure cation2{[TeBr6](Br2)}. In the crystal structures, the Br2 units are connected to [TeBr6]2- octahedra via halogen-halogen contacts, building linear chains of two different geometries. The nature of the Br⋯Br, Br⋯Cl, and Cl⋯Cl contacts in the present and previously reported complexes of this family was investigated by theoretical methods, allowing the estimation of their energies (0.9-3.8 kcal mol-1).
UR - http://www.scopus.com/inward/record.url?scp=85031048585&partnerID=8YFLogxK
U2 - 10.1039/c7ce01487b
DO - 10.1039/c7ce01487b
M3 - Article
AN - SCOPUS:85031048585
VL - 19
SP - 5940
EP - 5945
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 39
ER -
ID: 9271833