Jump to main content
Jump to site search


Bis(2,1,3-benzotelluradiazolidyl)2,1,3-benzotelluradiazole: a pair of radical anions coupled by Te⋯N chalcogen bonding

Author affiliations

Abstract

Reduction of 2,1,3-benzotelluradiazole (3) yielded a crystalline solid that features a trimeric dianion formally composed of two [3]˙ and one 3 bridged by unusually asymmetric Te⋯N chalcogen bonds. The solid is diamagnetic due to strong antiferromagnetic coupling, as revealed by CASSCF/CASPT2 and BS-DFT.

Graphical abstract: Bis(2,1,3-benzotelluradiazolidyl)2,1,3-benzotelluradiazole: a pair of radical anions coupled by Te⋯N chalcogen bonding

Back to tab navigation

Supplementary files

Article information


Submitted
16 Oct 2019
Accepted
16 Dec 2019
First published
17 Dec 2019

Chem. Commun., 2020, Advance Article
Article type
Communication

Bis(2,1,3-benzotelluradiazolidyl)2,1,3-benzotelluradiazole: a pair of radical anions coupled by Te⋯N chalcogen bonding

N. A. Puskarevsky, A. I. Smolentsev, A. A. Dmitriev, I. Vargas-Baca, N. P. Gritsan, J. Beckmann and A. V. Zibarev, Chem. Commun., 2020, Advance Article , DOI: 10.1039/C9CC08110K

Social activity

Search articles by author

Spotlight

Advertisements