ORCID Profile
0000-0002-4502-7915
Current Organisation
University of Western Australia
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Springer Science and Business Media LLC
Date: 27-10-2017
Publisher: Springer Science and Business Media LLC
Date: 06-04-2014
Publisher: Informa UK Limited
Date: 02-2012
Publisher: Bentham Science Publishers Ltd.
Date: 31-01-2014
Publisher: Wiley
Date: 23-06-2022
Abstract: The electronic structure and associated spectroscopic properties of ligand‐bridged, bimetallic ‘mixed‐valence’ complexes of the general form {M}(μ‐B){M + } are dictated by the electronic couplings, and hence orbital overlaps, between the metal centers mediated by the bridge. In the case of complexes such as [{Cp*(dppe)Ru}(μ‐C≡CC 6 H 4 C≡C){Ru(dppe)Cp*}] + , the low barrier to rotation of the half‐sandwich metal fragments and the arylene bridge around the acetylene moieties results in population of many energy minima across the conformational energy landscape. Since orbital overlap is also sensitive to the particular mutual orientations of the metal fragment(s) and arylene bridge through a Karplus‐like relationship, the different members of the population range exemplify electronic structures ranging from strongly localized (weakly coupled Robin‐Day Class II) to completely delocalized (Robin‐Day Class III). Here, we use electronic structure calculations with the hybrid density functional BLYP35‐D3 and a continuum solvent model in combination with UV‐vis‐NIR and IR spectroelectrochemical studies to show that the conformational population in complexes [{Cp*(dppe)Ru}(μ‐C≡CArC≡C){Ru(dppe)Cp*] + , and hence the dominant electronic structure, can be biased through the steric and electronic properties of the diethynylarylene (Ar) moiety (Ar=1,4‐C 6 H 4 , 1,4‐C 6 F 4 , 1,4‐C 6 H 2 ‐2,5‐Me 2 , 1,4‐C 6 H 2 ‐2,5‐(CF 3 ) 2 , 1,4‐C 6 H 2 ‐2,5‐ i Pr 2 ).
Publisher: Elsevier BV
Date: 12-2018
DOI: 10.1016/J.SAA.2018.07.009
Abstract: A new compound named 7-hydroxy-4-methyl-2-oxo-2H-chromene-8-carbaldehyde oxime (7-Oxime) was synthesized and characterized by FT-IR, FT-Raman,
Publisher: Springer Science and Business Media LLC
Date: 31-07-2013
Publisher: Springer Science and Business Media LLC
Date: 08-04-2014
Publisher: Springer Science and Business Media LLC
Date: 24-02-2015
Publisher: Wiley
Date: 05-06-2019
Abstract: Class II mixed-valence bimetallic complexes {[Cp'(PP)M]C≡C-C≡N[M'(PP)'Cp']}
Publisher: American Chemical Society (ACS)
Date: 21-01-2021
Publisher: Royal Society of Chemistry (RSC)
Date: 2020
DOI: 10.1039/D0DT01794A
Abstract: Infra-red spectroelectrochemical studies of [{Cp′(CO) x M′}(μ-CCC 6 H 4 CC){M(PP)Cp′}] n+ [ n = 0, 1] illustrate limited ground-state interactions in these donor–acceptor compounds and the localised nature of the one-electron redox processes.
Publisher: Springer Science and Business Media LLC
Date: 11-03-2015
No related grants have been discovered for Parvin Safari.