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1楼2014-09-09 10:43:26

xhtangxh

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Name and formula

Reference code: 00-047-1023

Compound name: Germanium Gold

Empirical formula: Au3Ge2
Chemical formula: Au3Ge2

Crystallographic parameters

Crystal system: Tetragonal
Space group: P42/nbc E
Space group number: 133

a (?):    11.5525
b (?):    11.5525
c (?):    22.3328
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000

Volume of cell (10^6 pm^3): 2980.54
Z:    32.00

RIR: -

Subfiles and quality

Subfiles: Alloy, metal or intermetalic
Inorganic
Quality: Blank (B)

Comments

Creation Date: 1970/1/1
Modification Date: 1970/1/1
Sample Preparation: Obtained by extremely rapid solidification of the melts (splat cooling). May have a strong 0k0 preferred orientation. Homogeneity range 30-35% Ge.

References

Primary reference: Schluckebier, G., Predel, B., Z. Metallkd., 71, 535, (1980)

Peak list

No. h k l    d [A]    2Theta[deg] I [%]
  1 0 2 0    5.76398 15.360    36.0
  2 0 2 2    5.13352 17.260    8.0
  3 1 1 4    4.58116 19.360    5.0
  4 1 2 4    3.78262 23.500    7.0
  5 2 2 4    3.31174 26.900    7.0
  6 3 2 1    3.19527 27.900    14.0
  7 2 1 6    3.00955 29.660    9.0
  8 0 4 0    2.89155 30.900    100.0
  9 2 3 4    2.77268 32.260    9.0
10 4 0 3    2.67283 33.500    6.0
11 3 3 2    2.64979 33.800    16.0
12 2 4 2    2.52257 35.560    7.0
13 2 4 3    2.44293 36.760    10.0
14 3 4 1    2.29856 39.160    3.0
15 1 3 8    2.21716 40.660    22.0
16 3 3 6    2.20470 40.900    35.0
17 5 1 3    2.18124 41.360    24.0
18 3 4 4    2.13203 42.360    10.0
19 5 1 4    2.09250 43.200    6.0
20 4 4 0    2.03174 44.560    12.0
21 4 4 2    2.01035 45.060    5.0
22 2 5 4    1.99608 45.400    7.0
23 3 4 6    1.96336 46.200    7.0
24 5 2 5    1.93179 47.000    40.0
25 2 3 10    1.83298 49.700    7.0
26 0 6 6    1.70963 53.560    3.0
27 6 0 7    1.65163 55.600    4.0
28 3 4 12    1.44957 64.200    33.0

14楼2015-02-02 21:38:39

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avgon

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【答案】应助回帖

感谢参与，应助指数 +1

Card Information
Names: alpha-Cobalt
Formula: Co
PDF Number: 89-4307
Quality: calculated
Subfiles: inorganic alloy FIZ

Cell and Symmetry Information
System: cubic Space Group: Fm-3m (no. 225)
a: 3.5441
Density (Dx): 8.791 Z: 4

Instrument Information
Radiation: CuKa1 Wavelength: 1.54060
Instrument(d): calculated Cut Off: 17.7
Instrument(I): calculated I type: peak heights
I/Icor: 7.29

Comments and Additional Information
ICSD Number: 044989
Temperature: REM    TEM 18 C.
RM REM    M Stable form up to 690 K.
RM REM    M PDF 00-015-0806.
RM REM    M Cell at 273 K: 3.5439, at 473 K: 3.5465, at 673: 3.492
TT Calc. density unusual but tolerable.
TT No R value given.
TT At least one TF missing.
TI Effect of grain size on the crystal structure of cobalt
Pattern: See PDF 01-089-7093.
OC Cell from  Z. Angew. Phys., 20  498-502 (1966): 3.544, at 775 K: 3.467, at 974 K: 3.576, at 1374 K: 3.502, at 1523 K: 3.613.
WY a (FM3-M)
AF N

Literature References
General:    Calculated from ICSD using POWD-12++          ( )
Structure: Owen, E.A., Madoc-Jones, D. Proc. Phys. Soc., London 67 459 (1954)

PeakList
   h    k    l    d             I
   1    1    1 2.0462    999
   2    0    0 1.7721    421
   2    2    0 1.2530    168

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sunlyric

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仰望星空脚踏实地

2楼2014-09-09 16:58:41

sunlyric

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引用回帖:

2楼: Originally posted by avgon at 2014-09-09 16:58:41
Card Information
Names: alpha-Cobalt
Formula: Co
PDF Number: 89-4307
Quality: calculated
Subfiles: inorganic alloy FIZ

Cell and Symmetry Information
System: cubic Space Group: Fm-3m (no. ...

谢谢，请问一下有这张卡片的PDF卡吗？能发给我一下吗？
还有hkl数据中的角度数据能列出来让我对一下吗？

3楼2014-09-09 17:03:23

avgon

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
sunlyric: 金币+100, ★★★★★最佳答案, 谢谢 2014-09-09 17:19:38

附件是相应的角度数据图，你可以对下。这张卡片我导不出来。

» 本帖附件资源列表

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附件 1 : 2thetaalphaCo.bmp

2014-09-09 17:10:04, 732.47 K

仰望星空脚踏实地

4楼2014-09-09 17:17:54