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.
Original language | English |
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Pages (from-to) | 1113-1116 |
Number of pages | 4 |
Journal | Chemical Communications |
Volume | 56 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Jan 2020 |
Keywords
- 2ND-ORDER PERTURBATION-THEORY
- X-RAY-STRUCTURE
- SUPRAMOLECULAR ASSOCIATION
- ORGANIC RADICALS
- COMPLEXES
- TELLURIUM
- SPECTRA
- SYSTEMS
- SALTS
- TE