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Quantum chemical study of trivalent group 12 fluorides

Sebastian Riedel, Martin Kaupp, Pekka Pyykkö – 2008

In view of the recent experimental observation of the existence of tetravalent Hgᴵⱽ in HgF₄, a quantum chemical study of various trivalent group 12 Mᴵᴵᴵ fluoride complexes has been carried out. The M-F bonds in neutral MF₃ are relatively weak, making these species unlikely targets. Some additional stability can be obtained by dimerizing HgF₃ to Hg₂F₆, which has a doubly fluorine-bridged triplet ground state. Anionic [MF₄]⁻ and [MF₅]²⁻ species are found to be more stable toward F2 elimination and M-F bond breaking than neutral MF₃.

Titel
Quantum chemical study of trivalent group 12 fluorides
Verfasser
Sebastian Riedel, Martin Kaupp, Pekka Pyykkö
Datum
2008
Quelle/n
Erschienen in
Inorg. Chem. 2008, 47, 3379 - 3383.
Zitierweise
DOI: 10.1021/ic702384y
Sprache
eng
Art
Text