Li2PbF6 and SrPbF6 Revisited

Herein we present the crystal structure of lithium hexafluoridoplumbate(IV) determined from powder X‐ray diffraction data. The cell parameters are a = 5.01067(3), c = 4.66340(5) Å, V = 101.3969(13) Å3 at T = 293 K. Li2PbF6 is isotypic to Li2ZrF6, space group P31m (no. 162). The measured Raman spectr...

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Bibliographic Details
Published in:Zeitschrift für anorganische und allgemeine Chemie (1950) 2018-12, Vol.644 (24), p.1721-1726
Main Authors: Bandemehr, Jascha, Deubner, H. Lars, Sachs, Malte, Kraus, Florian
Format: Article
Language:English
Subjects:
Crystal structure
Lithium
Lithium hexafluoridoplumbate(IV)
Organic chemistry
Strontium
Strontium hexafluoridoplumbate(IV)
X-ray diffraction
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Summary:Herein we present the crystal structure of lithium hexafluoridoplumbate(IV) determined from powder X‐ray diffraction data. The cell parameters are a = 5.01067(3), c = 4.66340(5) Å, V = 101.3969(13) Å3 at T = 293 K. Li2PbF6 is isotypic to Li2ZrF6, space group P31m (no. 162). The measured Raman spectrum is compared with the quantum chemically calculated spectrum. Furthermore, we determined the decomposition temperature of Li2PbF6. We also present the corrected space group and crystal structure for SrPbF6 which was previously reported as P42/mmc (no. 131) and could now be corrected to space group P42/mcm [no. 132, a = 5.21719(3), c = 8.92771(11) Å, V = 243.004(4) Å3, T = 293 K].
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.201800299