X-RAY-DIFFRACTION, DIFFERENTIAL SCANNING CALORIMETRIC AND DIELECTRIC MEASUREMENTS IN THE ONE-DIMENSIONAL COMPOUND C6H5CH2CH2NH3HGCL3

Authors
ZOUARI F MNIF M BENSALAH A
Citation
F. Zouari et al., X-RAY-DIFFRACTION, DIFFERENTIAL SCANNING CALORIMETRIC AND DIELECTRIC MEASUREMENTS IN THE ONE-DIMENSIONAL COMPOUND C6H5CH2CH2NH3HGCL3, Phase transitions, 59(4), 1996, pp. 181-187
Citations number
8
Categorie Soggetti
Crystallography,"Physics, Condensed Matter
Journal title
Phase transitions → ACNP
ISSN journal
01411594
Volume
59
Issue
4
Year of publication
1996
Part
A
Pages
181 - 187
Database
ISI
SICI code
0141-1594(1996)59:4<181:XDSCAD>2.0.ZU;2-I
Abstract
This transition has been characterized by differential scanning calori metry, dielectric measurements and X-ray diffraction. The space groups and the cell parameters of both phases were determined by X-ray diffr action from single crystals and powder samples. Phase I has space grou p 12 or I2/m, a = 25.88(2) Angstrom, b = 7.792(3) Angstrom; c = 5.971( 4) Angstrom; beta = 96.14(1)degrees. Phase II has orthorhombic symmetr y, space group Cmm2 or C222 with a = 25.91(1) Angstrom; b = 7.836(5) A ngstrom; c = 6.116(4) Angstrom.