CRYSTAL STRUCTURE OF A MOLECULAR COMPLEX COMPOUND OF ANTIMONY(III) FLUORIDE WITH L-LEUCINE
A. A. Udovenko, N. V. Makarenko, R. L. Davidovich, L. A. Zemnukhova, E. V. Kovaleva
Keywords: single crystal X-ray diffraction analysis, crystal structure, antimony(III) fluoride, L-leucine, molecular complex compound
Pages: 792-795
Abstract
Single crystal X-ray diffraction analysis is used to determine the crystal structure of a newly synthesized molecular complex compound of antimony(III) fluoride with L-leucine of the composition SbF3(C6H13NO2) (orthohombic crystal system: a = 5.7948(8) Å, b = 6.2433(9) Å, c = 28.594(4) Å, Z = 4, P212121 space group). The structure consists of SbF3 molecules and L-leucine bound into polymer chains by bidentate bridging carboxyl groups of amino acid molecules. Weak Sb…F(1)b bonds combine the adjacent chains into polymer ribbons organized by N-H…F and N-H…O hydrogen bonds into a framework.
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