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 languageEnglish
Pages (from-to)1113-1116
Number of pages4
JournalChemical Communications
Volume56
Issue number7
DOIs
Publication statusPublished - 1 Jan 2020

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Keywords

  • 2ND-ORDER PERTURBATION-THEORY
  • X-RAY-STRUCTURE
  • SUPRAMOLECULAR ASSOCIATION
  • ORGANIC RADICALS
  • COMPLEXES
  • TELLURIUM
  • SPECTRA
  • SYSTEMS
  • SALTS
  • TE

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