Crystal Structure of K_{3}Na(SeO_{4})_{2} at 340 K

• Authors: T. Fukami , R. Chen
• Languages of publication: EN

Abstracts

EN

The crystal structure of tripotassium sodium diselenate, K_{3}Na(SeO_{4})_{2}, at 340 K is studied by single-crystal X-ray diffraction. The space group symmetry (trigonal P3̅) and structure parameters are determined. It is found that there exists the difference of the direction and the magnitude of the atomic displacement at the two phase transitions of 346 K and 334 K.

Keywords

EN

61.66.Fn; 64.60.Fr

Discipline

• 61.66.Fn: Inorganic compounds

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1998
• Volume: 94
• Issue: 5-6
• Pages: 795-801

Dates

published

1998-11

received

1998-07-14

(unknown)

1998-10-12

Contributors

author

T. Fukami

• Department of Physics and Earth Sciences, Faculty of Science, University of the Ryukyus, Okinawa 903-0213, Japan

author

R. Chen

• Department of Physics, National Taiwan Normal University, Taipei, Taiwan, 117, Republic of China

Identifiers

DOI

10.12693/APhysPolA.94.795