Phase transitions in triammonium hydrogen disulphate. Crystal structures at -100°C and +140°C

Phase Transitions

Volumn 58, Issue 4 SEC. A, 1996, Pages 263-271

  Sooryanarayana, K ^a   Row, T N Guru ^a  

^a INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

(NH4)3H(SO4)2; High temperature powder diffraction; Low temperature X ray crystallography; Rietveld refinement; Structural phase transition

Indexed keywords

EID: 0001299899     PISSN: 01411594     EISSN: None     Source Type: Journal    
DOI: 10.1080/01411599608241823     Document Type: Article

References (9)

1. Chen, R.H., Li-Ming Wang and Yang, S.C. (1992). X-ray study on the phase transitions in triammonium hydrogen disulphate crystals and deuterated crystals. Phase Transitions, 37, 141.
2. 2. Phys. Stat. Sol. (a), 33, 479.
3. 2 at low temperatures. Jpn. J. Appl. Phys., 19, 1051.
4. Leclaire, P.A., Ledeser, M , Monier, J.C., Daoud, A. and Damak, M. (1985). Structure du disulfate acide de triammonium. Une redermination. Relations des chaines de liaisons hydrogene avec la morphologie et la conductivete electrique. Acta Cryst., B41, 209.
5. Rietveld, H.M. (1969). A Profile Refinement Method for Nuclear and Magnetic Structures. J. Appl. Crystallogr., 2, 65.
6. Sheldrick, G.M. (1985). SHELXS 86, Programe for the Solution of Crystal Structures. Univ. of Gottingen, Germany.
7. Sheldrick, G.M. (1993). SHELXL 93, Programe for the Refinement of Crystal Structures. Univ. of Gottingen, Germany.
8. 2. Acta Cryst., B34, 732.
9. 2 J. Phys. Soc. Jpn., 47, 1205.