Svirskiy, GI, Sergeeva, NN orcid.org/0000-0003-0008-1560, Krasnikov, SA et al. (5 more authors) (2017) Electronic structure of nickel porphyrin NiP: Study by X-ray photoelectron and absorption spectroscopy. Physics of the Solid State, 59 (2). pp. 368-377. ISSN 1063-7834
Abstract
Energy distributions and properties of the occupied and empty electronic states for a planar complex of nickel porphyrin NiP are studied by X-ray photoemission and absorption spectroscopy techniques. As a result of the analysis of the experimental spectra of valence photoemission, the nature and energy positions of the highest occupied electronic states were determined: the highest occupied state is formed mostly by atomic states of the porphine ligand; the following two states are associated with 3d states of the nickel atom. It was found that the lowest empty state is specific and is described by the σ-type b 1g MO formed by empty Ni3dx2−y2 -states and occupied 2p-states of lone electron pairs of nitrogen atoms. This specific nature of the lowest empty state is a consequence of the donor–acceptor chemical bond in NiP.
Metadata
Item Type: | Article |
---|---|
Authors/Creators: |
|
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemistry (Leeds) > Colour Science (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 14 Nov 2018 13:19 |
Last Modified: | 14 Nov 2018 13:19 |
Status: | Published |
Publisher: | Pleiades Publishing |
Identification Number: | 10.1134/S1063783417020299 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:138565 |