Ligand-induced release of HNO/NO− from a cobalt(II)-nitrosyl complex

Shankhadeep Saha; Bristi Maina Deka; Ankur K. Guha; Biplab Mondal

doi:10.1039/D6CC00661B

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Ligand-induced release of HNO/NO⁻ from a cobalt(ii)-nitrosyl complex

Shankhadeep Saha,^a Bristi Maina Deka,^a Ankur K. Guha

^b and Biplab Mondal

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
E-mail: biplab@iitg.ac.in

^b Department of Chemistry, Advanced Computational Chemistry Center, Cotton University, Guwahati, Assam-781001, India

Abstract

A Co-nitrosyl complex, [Co(TMTAA²⁻)(NO)], 1a [TMTAA²⁻ = 5,7,12,14-tetramethyldibenzotetraaza[14]annulene dianion] of {Co(NO)}⁸ configuration is shown to donate NO⁻ in the presence of imidazole.

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Article information

DOI: https://doi.org/10.1039/D6CC00661B
Article type: Communication
Submitted: 03 Feb 2026
Accepted: 31 Mar 2026
First published: 01 Apr 2026

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Chem. Commun., 2026, Advance Article

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Ligand-induced release of HNO/NO⁻ from a cobalt(II)-nitrosyl complex

S. Saha, B. M. Deka, A. K. Guha and B. Mondal, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D6CC00661B

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