Name and formula
Reference code: 21-1272
Mineral name: Anatase, syn
PDF index name: Titanium Oxide
Empirical formula: O2Ti
Chemical formula: TiO2
Crystallographic parameters
Crystal system: Tetragonal
Space group: I41/amd
Space group number: 141
a (?): 3.7852
b (?): 3.7852
c (?): 9.5139
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Calculated density: 3.89
Volume of cell: 136.31
Z: 4.00
RIR: -
Subfiles and Quality
Subfiles: Inorganic
Mineral
Alloy, metal or intermetalic
Common Phase
Educational pattern
Forensic
NBS pattern
Pigment/Dye
Quality: Star (S)
Comments
Color: Violet-red
White
General comments: Their spectroscopic analysis showed no impurities greater than faint trace.
Sample source: Sample from Johnson, Matthey Co., Ltd.
Additional pattern: To replace 00-001-0657.
Reason "O" quality: O assigned because unindexed.
O assigned because unindexed.
References
Primary reference: Hahle, Meisel., 8, 279, (1968)
Peak list
锐钛
No. h k l d [A] I [%]
1 1 0 1 3.52000 100.0
2 1 0 3 2.43100 10.0
3 0 0 4 2.37800 20.0
4 1 1 2 2.33200 10.0
5 2 0 0 1.89200 35.0
6 1 0 5 1.69990 20.0
7 2 1 1 1.66650 20.0
乾安县第一中学
8 2 1 3 1.49300 4.0
9 2 0 4 1.48080 14.0
10 1 1 6 1.36410 6.0
11 2 2 0 1.33780 6.0
12 1 0 7 1.27950 2.0
13 2 1 5 1.26490 10.0
14 3 0 1 1.25090 4.0
15 0 0 8 1.18940 2.0
16 3 0 3 1.17250 2.0
17 2 2 4 1.16640 6.0
18 3 1 2 1.16080 4.0
19 2 1 7 1.06000 2.0
20 3 0 5 1.05170 4.0
21 3 2 1 1.04360 4.0
22 1 0 9 1.01820 2.0
23 2 0 8 1.00700 2.0
24 3 2 3 0.99670 2.0
25 3 1 6 0.95550 4.0
26 4 0 0 0.94640 4.0
27 3 0 7 0.92460 2.0
28 3 2 5 0.91920 2.0
29 4 1 1 0.91380 2.0
30 2 1 9 0.89660 4.0
2010
福建高考数学
31 2 2 8 0.88900 2.0 32 4 1 3 0.88190 2.0
33 4 0 4 0.87930 2.0
34 4 2 0 0.84640 2.0
35 3 2 7 0.83080 2.0
36 4 1 5 0.82680 4.0
37 3 0 9 0.81020 2.0
38 4 2 4 0.79740 4.0
39 0 0 12 0.79280 2.0
Stick Pattern
Name and formula
Reference code: 02-0494
Mineral name: Rutile
PDF index name: Titanium Oxide
Empirical formula: O2Ti
Chemical formula: TiO2
Crystallographic parameters
Crystal system: Tetragonal
Space group: P42/mnm
Space group number: 136
a (?): 4.5800
b (?): 4.5800
c (?): 2.9500
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Measured density: 4.23
Volume of cell: 61.88
Z: 2.00
RIR: -
Status, subfiles and quality
Status: Marked as deleted by ICDD
Subfiles: Inorganic
Mineral
Quality: Doubtful (O)
Comments
Deleted by: Berry parcel of August 19, 1958.
Color: Red
Melting point: 516-518
北京高校对超期学生发逾期警告Additional diffraction line(s): Plus 15 additional reflections. References
Primary reference: Hendricks., 模因68, 195, (1928)
Optical data:
Unit cell: Wyckoff.
Peak list
No. h k l d [A] I [%]
1 1 1 0 3.24000 100.0
2 1 0 1 2.49000 70.0
3 2 0 0 2.31000 20.0
铅黄铜 4 2.26000 30.0
5 1 1 1 2.19000 40.0
6 2 1 0 2.05000 30.0
7 2.01000 20.0
8 1.88000 40.0
9 1.78000 20.0
计算机学报
10 2 1 1 1.68000 100.0 11 2 2 0 1.62000 60.0
12 0 0 2 1.50000 20.0
13 1.47000 20.0
14 3 1 0 1.45000 40.0
15 3 0 1 1.36000 80.0
16 1 1 2 1.34000 70.0
17 3 1 1 1.31000 20.0
18 3 2 0 1.26000 5.0
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