TY - JOUR

T1 - Polymeric polyiodo-chlorotellurates(IV): new supramolecular hybrids within the halometalate chemistry

AU - Korobeynikov, Nikita A.

AU - Usoltsev, Andrey N.

AU - Sokolov, Maxim N.

AU - Novikov, Alexander S.

AU - Adonin, Sergey A.

PY - 2024/3/5

Y1 - 2024/3/5

N2 - Reaction between TeO2 and I2 in HCl afforded a series of supramolecular hybrids Cat2{[TeCl6](I2)} (1-5) where diiodine fragments are linked to [TeCl6]2− octahedra via halogen bonds (XB). The compounds were characterized using X-ray diffraction, revealing one- and two-dimensional anionic motifs built via I⋯Cl supramolecular interactions. Features of non-covalent interactions were studied via quantum chemistry methods and Raman spectroscopy. Compounds 1-3 showed relatively narrow band gaps of 1.50-1.59 eV.

AB - Reaction between TeO2 and I2 in HCl afforded a series of supramolecular hybrids Cat2{[TeCl6](I2)} (1-5) where diiodine fragments are linked to [TeCl6]2− octahedra via halogen bonds (XB). The compounds were characterized using X-ray diffraction, revealing one- and two-dimensional anionic motifs built via I⋯Cl supramolecular interactions. Features of non-covalent interactions were studied via quantum chemistry methods and Raman spectroscopy. Compounds 1-3 showed relatively narrow band gaps of 1.50-1.59 eV.

UR - https://www.mendeley.com/catalogue/c312a6ec-5881-3b4e-9e50-c9490404bac2/

U2 - 10.1039/d4ce00088a

DO - 10.1039/d4ce00088a

M3 - Article

VL - 26

SP - 2018

EP - 2024

JO - CrystEngComm

JF - CrystEngComm

SN - 1466-8033

IS - 14

ER -