Xenon (II) fluorosulfonate

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Crystal structure
Crystal structure of xenon (II) fluorosulfonate
__ Xe 2+      __ S 6+      __ O 2−      __ F -
Crystal system

monoclinic

Space group

P 2 1 / n (No. 14, position 2)Template: room group / 14.2

Lattice parameters
  • a = 6.706  Å
  • b = 13.237 Å
  • c = 7.769 Å
  • β = 96.5 °
General
Surname Xenon (II) fluorosulfonate
other names
  • Xenon difluorosulfonate
  • Xenon (II) fluorosulfate
Ratio formula Xe (SO 3 F) 2
Brief description

pale yellow solid

External identifiers / databases
CAS number 25523-77-7
Wikidata Q63479649
properties
Molar mass 329.42 g mol −1
Physical state

firmly

Melting point

43-45 ° C

safety instructions
GHS hazard labeling
no classification available
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Xenon (II) fluorosulfonate , Xe (SO 3 F) 2 is a chemical compound from the group of fluorosulfonates with xenon .

Extraction and presentation

The preparation of the salt is analogous to that of xenon monofluoridofluorosulfonate . Xenon difluoride and fluorosulfonic acid react to form xenon (II) fluorosulfonate.

properties

Xenon difluorosulfonate crystallizes in a monoclinic crystal system with the space group P 2 1 / n (space group no. 14, position 2) . The lattice parameters are a = 6.706  Å , b = 13.237 Å, c = 7.769 Å and Z = 4. Template: room group / 14.2

Individual evidence

  1. ^ A b c Hans-Georg Horn, Hiltrud Hein, Karl-Christian Buschbeck, Walter Lippert, Adolf Slawisch: Noble gas compounds . Springer-Verlag, 2013, ISBN 3-662-11600-6 , p. 126 .
  2. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
  3. ↑ M. Malischewski, K. Seppelt: Crystal structure of bis (fluorosulfato- [kappa] O) xenon (II), Xe (SO3F) 2 . Acta Crystallographica, 2015, p. 363-365 , doi : 10.1107 / S2056989015004788 .