Issue 39, 2020

Supramolecular assembly through intermolecular n → π* interactions through a coordinated perrhenate formed via superoxidation of Re(i) to Re(vii) in the formation of substituted Re(CO)3 complexes bearing Diimine ligands

Abstract

We report the structural, spectroscopic, and computational studies of two new Re(I) tricarbonyl complexes bearing 2,3,6,7-tetraphenyl-1,4,5,8-tetraazaphenanthrene (Ph4TAP) and 4,5-diazafluoren-9-one (dafone) having a coordinated perrhenate group obtained via in situ superoxidation of Re(I) to Re(VII); intramolecular and intermolecular n → π* interactions are dominant and stabilize the molecular geometry and crystal packing.

Graphical abstract: Supramolecular assembly through intermolecular n → π* interactions through a coordinated perrhenate formed via superoxidation of Re(i) to Re(vii) in the formation of substituted Re(CO)3 complexes bearing Diimine ligands

Supplementary files

Article information

Article type
Communication
Submitted
24 Jul 2020
Accepted
21 Sep 2020
First published
25 Sep 2020

CrystEngComm, 2020,22, 6448-6452

Supramolecular assembly through intermolecular n → π* interactions through a coordinated perrhenate formed via superoxidation of Re(I) to Re(VII) in the formation of substituted Re(CO)3 complexes bearing Diimine ligands

R. Kia, T. Taghavi and P. R. Raithby, CrystEngComm, 2020, 22, 6448 DOI: 10.1039/D0CE01073A

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