木虫 (著名写手)
有木有虫
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 感谢参与,应助指数 +1 非文王木木: 金币+1, 感谢交流···欢迎常来 2013-10-16 10:30:39 cff5616: 金币+10, ★★★很有帮助 2013-10-16 19:16:09 jiangyun2: 金币+2, C-EPI+1, 谢谢分享,辛苦了~ 2013-10-17 10:32:35
这个查一下PDF卡片就清楚了。d值单位为埃。
1.Pt
Card Information
Names: Platinum
Platinum, syn
Formula: Pt
PDF Number: 4-802
Quality: star
Subfiles: inorganic mineral alloy CP EDU FOR NBS
Cell and Symmetry Information
System: cubic Space Group: Fm-3m (no. 225)
a: 3.9231
Density (Dm): 21.370 Density (Dx): 21.472 Z: 4
Instrument Information
Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni
Instrument(d): unknown
Instrument(I): diffractometer I type: unknown
Comments and Additional Information
Colour: Light gray metallic
Preparation: Sample prepared at NBS, Gaithersburg, Maryland, USA, and estimated to be more than 99.99% pure.
Temperature: Pattern taken at 26 C.
General: Opaque mineral optical data on specimen from unspecified locality: RR#2R#e=70.3, Disp.=16, VHN#5#0=122-129, Color values=.318, .324, 70.7, Ref.: IMA Commission on Ore Microscopy QDF.
Literature References
General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 31 (1953)
Peak Data
PeakList
h k l d I
1 1 1 2.2650 100
2 0 0 1.9616 53
2 2 0 1.3873 31
3 1 1 1.1826 33
2 2 2 1.1325 12
4 0 0 0.9808 6
3 3 1 0.9000 22
4 2 0 0.8773 20
4 2 2 0.8008 29
2.Sn
Sn有三种晶型
(1)体心四方
Card Information
Names: Tin
Tin, syn
Formula: Sn
PDF Number: 4-673
Quality: star
Subfiles: inorganic mineral alloy CP EDU FOR NBS
Cell and Symmetry Information
System: tetragonal Space Group: I41/amd (no. 141)
a: 5.831 c: 3.182
Density (Dx): 7.286 Z: 4
Instrument Information
Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni
Instrument(d): unknown
Instrument(I): diffractometer I type: unknown
I/Icor: 1.97
Comments and Additional Information
General: Space group given by Mark, Polanyi, Z. Phys., 18 75-96 (1925).
Pattern: See ICSD 40037 (PDF 01-086-2264).
Source: Sample was furnished by Johnson Matthey Company, Ltd. and annealed 12 hours at 160 C.
Analysis: Analysis (wt.%): Pb 0.0012, Sb 0.001, Fe 0.00027, Cu 0.0002, As 0.0002, Bi 0.00012, S 0.0003, Sn 99.997 (by difference), other form alpha-Sn (cubic).
Temperature: Pattern taken at 26 C.
Melting Point: 231.8
Colour: Light gray metallic
Literature References
General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 24 (1953)
Colour: Dana's System of Mineralogy, 7th Ed. 485 ( )
Peak Data
PeakList
h k l d I
2 0 0 2.9150 100
1 0 1 2.7930 90
2 2 0 2.0620 34
2 1 1 2.0170 74
3 0 1 1.6590 17
1 1 2 1.4840 23
4 0 0 1.4580 13
3 2 1 1.4420 20
4 2 0 1.3040 15
4 1 1 1.2920 15
3 1 2 1.2050 20
5 0 1 1.0950 13
1 0 3 1.0434 3
3 3 2 1.0401 5
4 4 0 1.0309 2
5 2 1 1.0252 5
2 1 3 0.9824 5
6 0 0 0.9718 2
3 0 3 0.9310 3
5 1 2 0.9286 13
6 2 0 0.9219 5
6 1 1 0.9178 5
3 2 3 0.8868 4
5 4 1 0.8755 2
4 1 3 0.8485 4
5 3 2 0.8466 10
6 3 1 0.8386 4
6 4 0 0.8086 6
7 0 1 0.8058 3
(2)面心立方
Card Information
Names: alpha-Tin
gray tin
Formula: Sn
PDF Number: 5-390
Quality: star
Subfiles: inorganic alloy CP EDU FOR NBS
Cell and Symmetry Information
System: cubic Space Group: Fd-3m (no. 227)
a: 6.489
Z: 8
Instrument Information
Radiation: CuKa1 Wavelength: 1.5405 Filter: Ni
Instrument(d): unknown
Instrument(I): diffractometer I type: unknown
Comments and Additional Information
Colour: Gray
Preparation: Sample was made from NBS Melting Point Standard 42D by seeding it with small quantity of alpha-Sn.
Analysis: Spectroscopic analysis: <0.01% Cu, Fe, Pb.
General: Sample was refrigerated at 10 C until just before use.
Temperature: Pattern taken at 25 C.
General: Merck Index , 8th Ed., p. 1053.
Pattern: See ICSD 70128 (PDF 01-087-0794).
Literature References
General: Swanson, Fuyat. Natl. Bur. Stand. (U.S.), Circ. 539 II 12 (1953)
Peak Data
PeakList
h k l d I
1 1 1 3.7510 100
2 2 0 2.2940 83
3 1 1 1.9560 53
4 0 0 1.6220 12
3 3 1 1.4890 20
4 2 2 1.3250 21
5 1 1 1.2490 11
4 4 0 1.1470 6
5 3 1 1.0968 10
6 2 0 1.0260 9
5 3 3 0.9895 4
4 4 4 0.9365 3
7 1 1 0.9087 7
6 4 2 0.8671 13
7 3 1 0.8450 12
(3)另一种体心四方
Card Information
Names: Tin
Formula: Sn
PDF Number: 18-1380
Quality: star
Subfiles: inorganic alloy
Cell and Symmetry Information
System: tetragonal Space Group: I4/mmm (no. 139)
a: 3.811 c: 3.483
Density (Dx): 7.790 Z: 2
Instrument Information
Radiation: CuKa Wavelength: 1.5418
Instrument(d): unknown
Instrument(I): unknown I type: unknown
Comments and Additional Information
Temperature: Pattern at 39 kbar, 308-320 C.
Literature References
General: Barnett et al. Science 141 1041 (1963)
Peak Data
PeakList
h k l d I
1 1 0 2.6950 50
1 0 1 2.5710 100
2 0 0 1.9060 40
0 0 2 1.7410 10
2 1 1 1.5310 30
1 1 2 1.4630 5
2 2 0 1.3470 5
3.Sb
Sb有四种晶型,除下面的三方晶型外还有三种高压晶相:简单六方(PDF 17-124)、简单立方(PDF 17-125)、简单单斜(PDF 26-101).
Card Information
Names: Antimony
Antimony, syn
iron black
Formula: Sb
PDF Number: 35-732
Quality: star
Subfiles: inorganic mineral alloy CP EDU FOR PIG
Cell and Symmetry Information
System: rhombohedral Space Group: R-3m (no. 166)
a: 4.307 c: 11.273
Density (Dx): 6.697 Z: 6
Instrument Information
Radiation: CuKa1 Wavelength: 1.5405
Instrument(d): diffractometer
Instrument(I): diffractometer I type: unknown
Comments and Additional Information
Source: Sample from C.A.F. Kahlbaum.
Analysis: Spectrographic analysis (wt.%): Cu <0.01; Bi, Fe, Ni, Pb, Si, Sn <0.001; Ag, Al, Ca <0.0001.
General: Unit cell given for hexagonal axes.
Temperature: Pattern taken at 26 C.
Pattern: To replace 00-005-0562.
RL Opaque mineral optical data on specimen from Tulare County, California, USA: R#3R%=71.1-73.0, Disp.=Std.
VH VHN#1#0#0=84-98.
Literature References
General: Swanson, H., Fuyat. Natl. Bur. Stand. (U.S.), Circ. 539 3 14 (1954)
RL IMA Commission on Ore Microscopy QDF ( )
Peak Data
PeakList
h k l d I
0 0 3 3.7530 25
1 0 1 3.5380 4
0 1 2 3.1090 100
1 0 4 2.2480 70
1 1 0 2.1520 56
0 1 5 1.9290 12
0 0 6 1.8780 35
2 0 2 1.7700 26
0 2 4 1.5550 15
1 0 7 1.4790 13
2 0 5 1.4370 12
1 1 6 1.4160 63
1 2 2 1.3680 67
0 1 8 1.3180 30
2 1 4 1.2610 40
0 0 9 1.2520 25
3 0 0 1.2430 30
0 2 7 1.2190 11
1 2 5 1.1955 12
3 0 3 1.1802 5
2 0 8 1.1243 12
1 1 9 1.0829 32
1 0 10 1.0792 16
2 2 0 1.0768 12
2 1 7 1.0609 16
3 0 6 1.0369 17
3 1 2 1.0177 27
1 2 8 0.9966 25
0 1 11 0.9882 24
1 3 4 0.9713 15
0 2 10 0.9650 8
3 1 5 0.9402 7
2 2 6 0.9343 13
0 4 2 0.9201 8
2 0 11 0.8981 10
4 0 4 0.8853 7
3 0 9 0.8825 15
2 1 10 0.8804 15
1 3 7 0.8704 1 |
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