A1 Journal article (refereed)
Interactions of a Diplumbyne with Dinuclear Transition Metal Carbonyls to Afford Metalloplumbylenes (2020)

Zhu, Q., Fettinger, J. C., Vasko, P., & Power, P. P. (2020). Interactions of a Diplumbyne with Dinuclear Transition Metal Carbonyls to Afford Metalloplumbylenes. Organometallics, 39(24), 4629-4636. https://doi.org/10.1021/acs.organomet.0c00659

JYU authors or editors

Vasko, Petra

Publication details

All authors or editors: Zhu, Qihao; Fettinger, James C.; Vasko, Petra; Power, Philip P.

Journal or series: Organometallics

ISSN: 0276-7333

eISSN: 1520-6041

Publication year: 2020

Publication date: 04/12/2020

Volume: 39

Issue number: 24

Pages range: 4629-4636

Publisher: American Chemical Society (ACS)

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1021/acs.organomet.0c00659

Publication open access: Not open

Publication channel open access:

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/73199

Abstract

The metathesis reactions of the diplumbyne AriPr6PbPbAriPr6 (AriPr6 = −C6H3–2,6-(C6H2–2,4,6-iPr3)2) with the dinuclear metal carbonyls Mn2(CO)10, Fe2(CO)9, and Co2(CO)8 under mild conditions afforded the complexes Mn(CO)5(PbAriPr6) (1), Fe(CO)4(PbAriPr6)2 (2), and Co4(CO)9(PbAriPr6)2 (3), respectively. Complexes 1–3 were structurally characterized by single-crystal X-ray diffraction and spectroscopically characterized by 1H, 13C{1H}, 59Co{1H}, and 207Pb{1H} NMR; UV–vis; and IR methods. They are rare examples of species formed by the direct reaction of a group 14 dimetallyne with transition metal carbonyls. Complexes 1 and 2 feature Mn–Pb or Fe–Pb single bonds, whereas in 3 a Co–Pb cluster is formed in which the plumbylidyne moiety bridges either an edge or a face of a Co4 carbonyl cluster.

Keywords: coordination complexes; organometallic compounds; carbonyls

Fields of science: