2015/06/01 by Sergey A. Tikhonov, S. A. Tikhonov, V. I. Vovna · 1 citation
Chemistry · #Inorganic Fluorides and Related Compounds #Synthesis and characterization of novel inorganic/organometallic compounds #Various Chemistry Research Topics
paper · doi:10.1134/s0022476615030063
crossref issued 2015/06/01 · crossref published 2015/06/01 · crossref published-print 2015/06/01 · openalex publication_date 2015/06/01 · crossref created 2015/07/24 · crossref published-online 2015/07/25 · openalex created_date 2025/10/10 · crossref deposited 2026/03/26 · crossref indexed 2026/07/30 · openalex updated_date 2026/07/31
The electronic structure of seven boron dipropyl imidoylamidinates is studied by ultraviolet photoelectron spectroscopy and density functional theory. The effect of different substituents at carbon and nitrogen atoms of the chelate ring on the nature and sequence of electronic levels is determined. Unlike their β-diketonate analogues, for nitrogen-containing compounds the absence of a noticeable mixing of orbitals of the eй benzene and chelate rings is revealed. It is shown that in the energy range up to 10 eV the calculated results corrected for the Koopmans defect reproduce well the energy ranges between the ionized states of the complexes.