Synthesis and structure of tetrakis(2,6-dichlorophenoxide) bis(THF) uranium(IV) |
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| Authors: | Marianne P Wilkerson Carol J Burns Robert T Paine Brian L Scott |
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| Institution: | (1) Chemical Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico, 87545;(2) Department of Chemistry, University of New Mexico, Albuquerque, New Mexico, 87131 |
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| Abstract: | The reaction of UCl4 with KO-2,6-Cl2C6H3 in tetrahydrofuran results in the preparation of the title compound. The six-coordinate complex possesses pseudo-octahedral geometry about uranium, with U-O(phenoxide) bond lengths in the range 2.161(11) to 2.178(10) Å and U-O(THF) bond lengths of 2.467(10) and 2.475(11) Å. This complex crystallizes in the monoclinic space group P21/n (a = 11.169(2), b = 11.588(2), c = 35.119(5) Å,  = 92.11(1)°, V = 4542.2(13) Å3, and Z = 4). |
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| Keywords: | crystal structure uranium (IV) dichlorophenoxide |
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