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Identification of the dysprosium(III) chloride solvate DyCl3(THF)(3.5): Crystal structure of the ion pair [trans-DyCl2(THF)(5)][trans-DyCl4(THF)(2)]
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UNSPECIFIED (1997) Identification of the dysprosium(III) chloride solvate DyCl3(THF)(3.5): Crystal structure of the ion pair [trans-DyCl2(THF)(5)][trans-DyCl4(THF)(2)]. POLYHEDRON, 16 (4). pp. 623-627. ISSN 0277-5387.
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Abstract
Treatment of DyCl3(H2O)(6) with thionyl chloride in the presence of tetrahydrofuran provided colourless crystals of DyCl3(THF)(3.5), subsequently identified as the ionic salt [trans-DyCl2(THF)(5)][trans-DyCl4(THF)(2)] by an X-ray diffraction study. The dysprosium atom in the monocation is seven coordinate with the trans-DyCl2 unit [Dy-Cl, 2.624(5) Angstrom] surrounded by five tetrahydrofuran molecules (Dy-O, mean 2.41(2) Angstrom) in a regular pentagonal bipyramidal geometry. For the anion the dysprosium atom is six coordinate with an octahedral geometry comprising four equatorial chlorine atoms (Dy-Cl, mean 2.642(5) Angstrom) and two axial tetrahydrofuran molecules (Dy-O, 2.41(2) Angstrom). Copyright (C) 1996 Elsevier Science Ltd
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QD Chemistry | ||||
Journal or Publication Title: | POLYHEDRON | ||||
Publisher: | PERGAMON-ELSEVIER SCIENCE LTD | ||||
ISSN: | 0277-5387 | ||||
Official Date: | 1997 | ||||
Dates: |
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Volume: | 16 | ||||
Number: | 4 | ||||
Number of Pages: | 5 | ||||
Page Range: | pp. 623-627 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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