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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 感谢参与,应助指数 +1 yifanxiaoyu: 金币+10, ★★★很有帮助 2014-03-19 09:18:32
*data for ICSD #58037
Coll Code 58037
Rec Date 2003/10/01
Chem Name Aluminium Nickel (1/1)
Structured Al Ni
Sum Al1 Ni1
ANX NO
D(calc) 5.94
Title High-temperature X-ray diffraction study of the lattice dynamics of
the compounds Al Co and Al Ni
Author(s) Dutchak, Ya.I.;Chekh, V.G.
Reference Zhurnal Fizicheskoi Khimii
(1981), 55(9), 2342-2345
Doklady Akademii Nauk Tadzhikskoi SSR
(1987), 30(3), 169-172
Unit Cell 2.882 2.882 2.882 90. 90. 90.
Vol 23.94
Z 1
Space Group P m -3 m
SG Number 221
Cryst Sys cubic
Pearson cP2
Wyckoff b a
Red Cell P 2.882 2.882 2.882 90 90 90 23.938
Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000
Comments Cell at 400 K: 2.891, at 700 K: 2.899, at 1000 K: 2.991
Cell from 2nd ref. (Ainutdinov et al.): 2.88
The structure has been assigned a PDF number (calculated
powder diffraction data): 01-071-5882
The structure has been assigned a PDF number (experimental
powder diffraction data): 20-19
Structure type : CsCl
X-ray diffraction (powder)
No R value given in the paper.
At least one temperature factor missing in the paper.
Atom # OX SITE x y z SOF H
Al 1 +0 1 a 0 0 0 1. 0
Ni 1 +0 1 b 0.5 0.5 0.5 1. 0
*end for ICSD #58037
*data for ICSD #58038
Coll Code 58038
Rec Date 2003/10/01
Chem Name Aluminium Nickel (1/3)
Structured Al Ni3
Sum Al1 Ni3
ANX NO3
D(calc) 7.4
Title The high-temperature thermal expansion of Ni3 Al measured by X-ray
diffraction and dilation methods
Author(s) Mohan Rao, P.V.;Suryanarayana, S.V.;Satyanarayana Murthy, K.;Nagender
Naidy, S.V.
Reference Journal of Physics: Condensed Matter
(1989), 1, 5357-5361
Unit Cell 3.5718(2) 3.5718 3.5718 90. 90. 90.
Vol 45.57
Z 1
Space Group P m -3 m
SG Number 221
Cryst Sys cubic
Pearson cP4
Wyckoff c a
Red Cell P 3.571 3.571 3.571 90 90 90 45.568
Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000
Comments Cell at 471 K: 3.5805, at 767 K: 3.5974, at 867 K: 3.6035
The structure has been assigned a PDF number (calculated
powder diffraction data): 01-071-5883
The structure has been assigned a PDF number (experimental
powder diffraction data): 9-97
Temperature in Kelvin: 298
Structure type : AuCu3
X-ray diffraction (powder)
No R value given in the paper.
At least one temperature factor missing in the paper.
Atom # OX SITE x y z SOF H
Al 1 +0 1 a 0 0 0 1. 0
Ni 1 +0 3 c 0 0.5 0.5 1. 0
*end for ICSD #58038 |
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