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Electronic versatility of vanadium in tris-chelates with redox-active ligands

Journal Article · · Dalton Transactions
DOI:https://doi.org/10.1039/d2dt00672c· OSTI ID:1982241
 [1]
  1. University of Glasgow (United Kingdom)
+ Show Author Affiliations
Spectroscopic and computational examination of the neutral tris-dioxolene complex [V(dbcat)3] (dbcat2– = 3,6-di-tert-butylcatecholate) reveals a Class III mixed-valent ground state. The radical is stabilised by delocalisation across the ligands mediated by the energy matched d orbital manifold of the V(V) centre. Furthermore, this electronic structure is compared to the tris-dithiolene and tris-diimine analogues that possess V(IV) and V(II) ions, respectively.
Research Organization:
SLAC National Accelerator Laboratory, Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1982241
Alternate ID(s):
OSTI ID: 1859782
Journal Information:
Dalton Transactions, Journal Name: Dalton Transactions Journal Issue: 15 Vol. 51; ISSN 1477-9226; ISSN ICHBD9
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

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