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Pd2Cd11-delta (0.21

Jana, Partha LU and Lidin, Sven LU (2013) In Journal of Solid State Chemistry 201. p.244-249
Abstract
The Cd rich part of the Cd-Pd phase diagram was reassessed by means of synthesis and single crystal and powder X-ray diffraction. The region contains two phases that have been reported to have substantial compositional widths, Cd11Pd2 and Cd4Pd. The phase Cd11Pd2 that has previously been reported to be a disordered gamma-brass crystallizing is space group P (4) over bar 3m is here shown to crystallize in I (4) over bar 3m and the mechanism for compositional variation is explained. The phase Pd4Cd has previously been shown to constitute a phase field or a phase bundle of modulated structures and here we determine the structure of a compound Pd0.238Cd0.762 which crystallizes in the orthorhombic superspace group Fmmm(alpha 00)0s0 (F=[(1/2,... (More)
The Cd rich part of the Cd-Pd phase diagram was reassessed by means of synthesis and single crystal and powder X-ray diffraction. The region contains two phases that have been reported to have substantial compositional widths, Cd11Pd2 and Cd4Pd. The phase Cd11Pd2 that has previously been reported to be a disordered gamma-brass crystallizing is space group P (4) over bar 3m is here shown to crystallize in I (4) over bar 3m and the mechanism for compositional variation is explained. The phase Pd4Cd has previously been shown to constitute a phase field or a phase bundle of modulated structures and here we determine the structure of a compound Pd0.238Cd0.762 which crystallizes in the orthorhombic superspace group Fmmm(alpha 00)0s0 (F=[(1/2, 1/2, 0, 0); (1/2, 0, 1/2, 0); (0, 1/2, 1/2, 0)] with the fundamental cell dimensions a=4.687(2) angstrom, b=10.000(1) angstrom, c=14.140(2) angstrom, q=0.6432(6)a*. (C) 2013 Elsevier Inc. All rights reserved. (Less)
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Contribution to journal
publication status
published
subject
keywords
Intermetallic phases, Palladium, Cadmium, gamma-brass phase, Incommensurate phase, X-ray diffraction
in
Journal of Solid State Chemistry
volume
201
pages
244 - 249
publisher
Elsevier
external identifiers
  • wos:000318136600036
  • scopus:84875322324
ISSN
0022-4596
DOI
10.1016/j.jssc.2013.01.044
language
English
LU publication?
yes
id
8cccfa92-f0e4-40f8-ab93-a56ec9ab4b4a (old id 3821476)
date added to LUP
2016-04-01 13:14:03
date last changed
2020-07-15 02:12:29
@article{8cccfa92-f0e4-40f8-ab93-a56ec9ab4b4a,
  abstract     = {The Cd rich part of the Cd-Pd phase diagram was reassessed by means of synthesis and single crystal and powder X-ray diffraction. The region contains two phases that have been reported to have substantial compositional widths, Cd11Pd2 and Cd4Pd. The phase Cd11Pd2 that has previously been reported to be a disordered gamma-brass crystallizing is space group P (4) over bar 3m is here shown to crystallize in I (4) over bar 3m and the mechanism for compositional variation is explained. The phase Pd4Cd has previously been shown to constitute a phase field or a phase bundle of modulated structures and here we determine the structure of a compound Pd0.238Cd0.762 which crystallizes in the orthorhombic superspace group Fmmm(alpha 00)0s0 (F=[(1/2, 1/2, 0, 0); (1/2, 0, 1/2, 0); (0, 1/2, 1/2, 0)] with the fundamental cell dimensions a=4.687(2) angstrom, b=10.000(1) angstrom, c=14.140(2) angstrom, q=0.6432(6)a*. (C) 2013 Elsevier Inc. All rights reserved.},
  author       = {Jana, Partha and Lidin, Sven},
  issn         = {0022-4596},
  language     = {eng},
  pages        = {244--249},
  publisher    = {Elsevier},
  series       = {Journal of Solid State Chemistry},
  title        = {Pd2Cd11-delta (0.21},
  url          = {http://dx.doi.org/10.1016/j.jssc.2013.01.044},
  doi          = {10.1016/j.jssc.2013.01.044},
  volume       = {201},
  year         = {2013},
}