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Ytterbium(II) - group 6, 7 transition metal carbonyl complexes: systematic synthesis and structural characterization

Poplaukhin, Pavel V
http://rave.ohiolink.edu/etdc/view?acc_num=osu1154373668

Abstract Details

2006, Doctor of Philosophy, Ohio State University, Chemistry.
New carbonyl complexes of divalent ytterbium and transition metals of groups 6, 7 of the periodic table have been prepared. The syntheses were carried out in systematic fashion with the aim of establishing general procedures suitable for preparation of a range of compounds of this type. The products obtained were characterized by means of IR spectroscopy and X-ray single crystal diffraction. Nineteen X-ray structures are reported herein, of which only one has been published before. The compounds studied can be divided into two major groups: the solvent-separated ion pairs, where the YbII cation is surrounded with solvent molecules acting as ligands, preventing interaction with the metal carbonylate anion; and complexes with the bridging carbonyl ligands (isocarbonyl ligands), where the cation and the anion are bound together through a –CO- link. New instances of condensation of the solvent-separated ion pairs into the isocarbonyl complexes have been discovered, and the mechanism for such transformation was proposed. The novel [Hg(W(CO)5)2]2- anion was discovered and characterized by X-ray single crystal diffraction. Its reactivity was briefly investigated.
Sheldon Shore (Advisor)
242 p.
Chemistry, Inorganic
lanthanides; divalent; ytterbium; carbonyl; transition metal

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Citations

  • Poplaukhin, P. V. (2006). Ytterbium(II) - group 6, 7 transition metal carbonyl complexes: systematic synthesis and structural characterization [Doctoral dissertation, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1154373668

    APA Style (7th edition)

  • Poplaukhin, Pavel. Ytterbium(II) - group 6, 7 transition metal carbonyl complexes: systematic synthesis and structural characterization. 2006. Ohio State University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=osu1154373668.

    MLA Style (8th edition)

  • Poplaukhin, Pavel. "Ytterbium(II) - group 6, 7 transition metal carbonyl complexes: systematic synthesis and structural characterization." Doctoral dissertation, Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=osu1154373668

    Chicago Manual of Style (17th edition)

osu1154373668
835
© 2006, all rights reserved.
This open access ETD is published by The Ohio State University and OhioLINK.
Release 3.2.12