Published 2015
| Version v1
Journal article
119Sn Moessbauer spectroscopy of solvothermally synthesized fluorides ASnF3 (A = Na, K, Rb, Cs)
- 1. Muenster Univ. (Germany). Inst. fuer Anorganische und Analytische Chemie
- 2. Houston Univ., TX (United States). Dept. of Chemistry
Description
The complex Sn(II) fluorides ASnF3 (A = Na, K, Rb, Cs) were synthesized from the alkali fluorides and SnF2 in methanol through a solvothermal route. Their 119Sn Moessbauer spectra manifest divalent tin. The isomer shifts range from 3.09 to 2.94 mm s-1. The pronounced lone-pair character at the Sn(II) centres is expressed by strong electric quadrupole splitting (1.91-1.95 mm s-1). The two, respectively four crystallographically independent tin sites in NaSnF3, KSnF3 and RbSnF3 could not be resolved in the 119Sn spectra.
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Naturforschung. B: Chemical Sciences
- Journal Volume
- 70
- Journal Issue
- 10
- Journal Page Range
- p. 765-767
- ISSN
- 0932-0776
- CODEN
- ZNBSEN
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 46130479
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- CESIUM FLUORIDES; CHEMICAL PREPARATION; MOESSBAUER EFFECT; POTASSIUM ALLOYS; POTASSIUM FLUORIDES; RUBIDIUM FLUORIDES; SODIUM FLUORIDES; SPECTRA; SPECTROSCOPY; TIN 116; TIN FLUORIDES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ALLOYS; CESIUM COMPOUNDS; CESIUM HALIDES; EVEN-EVEN NUCLEI; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; POTASSIUM COMPOUNDS; POTASSIUM HALIDES; RUBIDIUM COMPOUNDS; RUBIDIUM HALIDES; SODIUM COMPOUNDS; SODIUM HALIDES; STABLE ISOTOPES; SYNTHESIS; TIN COMPOUNDS; TIN HALIDES; TIN ISOTOPES