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Full assignment of the 1 H NMR spectrum of heteroleptic polyazaaromatic Ru(II) complexes based on long‐range interligand NOEs
Author(s) -
Mugeniwabagara Epiphanie,
Fusaro Luca,
Luhmer Michel
Publication year - 2013
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.3931
Subject(s) - chemistry , ruthenium , octahedron , nuclear magnetic resonance spectroscopy , crystallography , metal , spectrum (functional analysis) , range (aeronautics) , chemical shift , stereochemistry , organic chemistry , crystal structure , physics , quantum mechanics , catalysis , materials science , composite material
Chemical equivalence in symmetrical polyazaaromatic ligands is not necessarily retained in the corresponding heteroleptic ruthenium(II) complexes, and the assignment of the 1 H NMR spectrum of these octahedral metallic compounds is therefore not straightforward. This work shows that full assignment can be achieved on the basis of long‐range interligand NOE measurements. Copyright © 2013 John Wiley & Sons, Ltd.