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[求助] ZnFe2O4的XRD 卡片已有1人参与

ZnFe2O4的XRD 卡片

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1楼2015-12-02 16:25:50

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Name and formula

Reference code: 00-022-1012

Mineral name: Franklinite, syn
Compound name: Zinc Iron Oxide

Empirical formula: Fe2O4Zn
Chemical formula: ZnFe2O4

Crystallographic parameters

Crystal system: Cubic
Space group: Fd-3m
Space group number: 227

a (?):    8.4411
b (?):    8.4411
c (?):    8.4411
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000

Calculated density (g/cm^3):    5.32
Measured density (g/cm^3):    5.07
Volume of cell (10^6 pm^3): 601.45
Z:    8.00

RIR:    3.80

Subfiles and quality

Subfiles: Common Phase
Corrosion
Educational pattern
Inorganic
Mineral
NBS pattern
Pigment/Dye
Quality: Indexed (I)

Comments

Color: Brown
Creation Date: 1970/1/1
Modification Date: 1970/1/1
Optical Data: B=>2.00
Color: Brown
Temperature of Data Collection: Pattern taken at 25 C
Sample Preparation: The sample was prepared by coprecipitation of the hydroxides, followed by heating at 600 C for 17 hours and one hour at 800 C
Additional Patterns: To replace 00-001-1108 and 00-010-0467
Additional Patterns: See ICSD 28511 (PDF 01-074-2397) and ICSD 81205 (PDF 01-086-0507).

References

Primary reference: Natl. Bur. Stand. (U.S.) Monogr. 25, 9, 60, (1971)
Optical data: Dana's System of Mineralogy, 7th Ed., I, 608

Peak list

No. h k l    d [A]    2Theta[deg] I [%]
  1 1 1 1    4.87300 18.190    7.0
  2 2 2 0    2.98400 29.920    35.0
  3 3 1 1    2.54300 35.265    100.0
  4 2 2 2    2.43600 36.868    6.0
  5 4 0 0    2.10900 42.845    17.0
  6 3 3 1    1.93700 46.866    1.0
  7 4 2 2    1.72300 53.112    12.0
  8 5 1 1    1.62400 56.631    30.0
  9 4 4 0    1.49100 62.213    35.0
10 5 3 1    1.42700 65.341    1.0
11 6 2 0    1.33480 70.492    4.0
12 5 3 3    1.28720 73.515    9.0
13 6 2 2    1.27210 74.535    4.0
14 4 4 4    1.21840 78.429    2.0
15 5 5 1    1.18200 81.339    1.0
16 6 4 2    1.12800 86.140    5.0
17 5 5 3    1.09900 89.000    11.0
18 8 0 0    1.05530 93.762    4.0
19 6 6 0    0.99490 101.474    2.0
20 7 5 1    0.97470 104.426    6.0
21 6 6 2    0.96840 105.393    2.0
22 8 4 0    0.94390 109.389    2.0
23 6 6 4    0.89990 117.737    1.0
24 9 3 1    0.88480 121.055    5.0
25 8 4 4    0.86160 126.769    8.0
26 10 2 0    0.82770 137.073    4.0
27 9 5 1    0.81590 141.508    6.0
28 10 2 2    0.81220 143.032    2.0

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2楼2015-12-03 08:21:52

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