Can Remote N-Heterocyclic Carbenes Coordinate with Main Group Elements? Synthesis, Structure, and Quantum Chemical Analysis of N+ -Centered Complexes

Patel, Neha ; Arfeen, Minhajul ; Sood, Radhika ; Khullar, Sadhika ; Chakraborti, Asit K. ; Mandal, Sanjay K. ; Bharatam, Prasad V. (2018) Can Remote N-Heterocyclic Carbenes Coordinate with Main Group Elements? Synthesis, Structure, and Quantum Chemical Analysis of N+ -Centered Complexes Chemistry - A European Journal, 24 (24). pp. 6418-6425. ISSN 09476539

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Official URL: http://doi.org/10.1002/chem.201705999

Related URL: http://dx.doi.org/10.1002/chem.201705999

Abstract

Remote N-heterocyclic carbenes (rNHCs), such as N-methyl-4-pyridylidene, are known to form coordination complexes with TMs. Herein, it is established that rNHCs can also coordinate to the N+ centre. Synthesis of some novel divalent NI complexes with the general formula (rNHC)→N+←(NHC) and (rNHC)→N+←(rNHC) was achieved, and X-ray diffraction studies supported the coordination bond character between the rNHCs and the N+ centre. Quantum chemical analysis established the presence of divalent NI character at the central nitrogen in these systems.

Item Type:Article
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ID Code:129395
Deposited On:16 Nov 2022 06:08
Last Modified:16 Nov 2022 06:08

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