Amidinate- and Dithiolene-Based Silicon Complexes

Wang, Yuzhong [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000335575085); Johnson, John C. [Univ. of Georgia, Athens, GA (United States)]; Palmer, Kayla G. [Univ. of Georgia, Athens, GA (United States)]; Wei, Pingrong [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000171624142); Adams, Earle R. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000232269026); Lahm, Mitchell E. [Univ. of Georgia, Athens, GA (United States)]; Schaefer, Henry F. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000302522083); Robinson, Gregory H. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000222603019)

doi:10.1021/acs.organomet.5c00038

DOE OSTI · 2532459

Amidinate- and Dithiolene-Based Silicon Complexes

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Abstract

Reactions of the amidinato-silylene chloride PhC( t BuN) 2 SiCl (1) with imidazole-based dithione dimer 2, lithium dithiolene radical 3, and dithiolate dimer 4 result in the synthesis of a series of silicon complexes 5-7, respectively, containing both amidinato and dithiolene ligands. 7 is the first structurally characterized silicon(II) dithiolene complex. The structural and bonding characteristics of 5-7 have been probed by both experimental and theoretical methods.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY ligands mathematical methods molecular structure oligomers silicon

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Wang, Yuzhong [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000335575085), Johnson, John C. [Univ. of Georgia, Athens, GA (United States)], Palmer, Kayla G. [Univ. of Georgia, Athens, GA (United States)], Wei, Pingrong [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000171624142), Adams, Earle R. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000232269026), Lahm, Mitchell E. [Univ. of Georgia, Athens, GA (United States)], Schaefer, Henry F. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000302522083), Robinson, Gregory H. [Univ. of Georgia, Athens, GA (United States)] (ORCID:0000000222603019). 2025-03-19. Amidinate- and Dithiolene-Based Silicon Complexes. https://doi.org/10.1021/acs.organomet.5c00038

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