求CeO2 晶体XRD图谱
求CeO2 晶体XRD图谱
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Name and formula
Reference code: 01-081-0792
Common name: Cerium(IV) oxide
ICSD name: Cerium Oxide
Empirical formula: CeO2
Chemical formula: CeO2
Crystallographic parameters
Crystal system: Cubic
Space group: Fm-3m
Space group number: 225
a (?): 5.4124
b (?): 5.4124
c (?): 5.4124
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Calculated density (g/cm^3): 7.21
Volume of cell (10^6 pm^3): 158.55
Z: 4.00
RIR: 15.07
Subfiles and Quality
Subfiles: Inorganic
Alloy, metal or intermetalic
Corrosion
ICSD Pattern
Quality: Calculated (C)
Comments
Additional pattern: See PDF 00-043-1002 and 01-089-8436.
ICSD collection code: 072155
References
Primary reference: Calculated from ICSD using POWD-12++, (1997)
Structure: Wolcyrz, M., Kepinski, L., J. Solid State Chem., 99, 409, (1992)
Peak list
No. h k l d [A] 2Theta[deg] I [%]
1 1 1 1 3.12485 28.542 100.0
2 2 0 0 2.70620 33.075 28.5
3 2 2 0 1.91357 47.475 45.8
4 3 1 1 1.63190 56.332 36.1
5 2 2 2 1.56243 59.078 7.1
6 4 0 0 1.35310 69.401 5.8
7 3 3 1 1.24169 76.685 12.5
8 4 2 0 1.21025 79.060 8.7
9 4 2 2 1.10480 88.410 10.3
Stick Pattern
Name and formula
Reference code: 01-089-8436
Common name: Cerium dioxide
ICSD name: Cerium Oxide
Empirical formula: CeO2
Chemical formula: CeO2
Crystallographic parameters
Crystal system: Cubic
Space group: Fm-3m
Space group number: 225
a (?): 5.4112
b (?): 5.4112
c (?): 5.4112
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Calculated density (g/cm^3): 7.21
Volume of cell (10^6 pm^3): 158.45
Z: 4.00
RIR: 15.07
Subfiles and Quality
Subfiles: Inorganic
Alloy, metal or intermetalic
ICSD Pattern
Quality: Calculated (C)
Comments
Additional pattern: See PDF 01-081-0792.
ICSD collection code: 088759
References
Primary reference: Calculated from ICSD using POWD-12++
Structure: Kuemmerle, E.A., Heger, G., J. Solid State Chem., 147, 485, (1999)
Peak list
No. h k l d [A] 2Theta[deg] I [%]
1 1 1 1 3.12416 28.548 100.0
2 2 0 0 2.70560 33.083 27.5
3 2 2 0 1.91315 47.486 47.1
4 3 1 1 1.63154 56.345 35.6
5 2 2 2 1.56208 59.092 6.6
6 4 0 0 1.35280 69.418 6.0
7 3 3 1 1.24141 76.706 12.5
8 4 2 0 1.20998 79.081 8.0
9 4 2 2 1.10456 88.435 10.8
Stick Pattern
Name and formula
Reference code: 03-065-2975
PDF index name: Cerium Oxide
Empirical formula: CeO2
Chemical formula: CeO2
Crystallographic parameters
Crystal system: Cubic
Space group: Fm-3m
Space group number: 225
a (?): 5.4110
b (?): 5.4110
c (?): 5.4110
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Calculated density (g/cm^3): 7.22
Volume of cell (10^6 pm^3): 158.43
Z: 4.00
RIR: 14.91
Status, subfiles and quality
Status: Marked as deleted by ICDD
Subfiles: Inorganic
Alloy, metal or intermetalic
NIST Pattern
Quality: Calculated (C)
Comments
Deleted by: same as 01-089-8436.
References
Primary reference: Calculated from NIST using POWD-12++
Structure: J.D.Mccullough, J. Am. Chem. Soc., 72, 1386, (1950)
Peak list
No. h k l d [A] 2Theta[deg] I [%]
1 1 1 1 3.12404 28.549 100.0
2 2 0 0 2.70550 33.084 27.1
3 2 2 0 1.91308 47.488 46.8
4 3 1 1 1.63148 56.348 34.9
5 2 2 2 1.56202 59.095 6.3
6 4 0 0 1.35275 69.421 5.8
7 3 3 1 1.24137 76.709 11.8
8 4 2 0 1.20994 79.084 7.4
9 4 2 2 1.10452 88.439 10.2
10 5 1 1 1.04135 95.414 8.3
11 4 4 0 0.95654 107.278 3.3
12 5 3 1 0.91463 114.747 9.1
13 6 0 0 0.90183 117.332 4.1
14 6 2 0 0.85555 128.409 5.5
15 5 3 3 0.82517 137.976 4.1
16 6 2 2 0.81574 141.572 3.1
Stick Pattern，
Name and formula
Reference code: 03-065-5923
PDF index name: Cerium Oxide
Empirical formula: CeO2
Chemical formula: CeO2
Crystallographic parameters
Crystal system: Cubic
Space group: Fm-3m
Space group number: 225
a (?): 5.4037
b (?): 5.4037
c (?): 5.4037
Alpha (°): 90.0000
Beta (°): 90.0000
Gamma (°): 90.0000
Calculated density (g/cm^3): 7.24
Volume of cell (10^6 pm^3): 157.79
Z: 4.00
RIR: 14.53
Subfiles and Quality
Subfiles: Inorganic
Alloy, metal or intermetalic
NIST Pattern
Quality: Calculated (C)
Comments
Sample preparation: Fluka CeO2 reagent grade.
References
Primary reference: Calculated from NIST using POWD-12++
Structure: Sorensen, O. T., J. Solid State Chem., 18, 217, (1976)
Peak list
No. h k l d [A] 2Theta[deg] I [%]
1 1 1 1 3.11983 28.589 100.0
2 2 0 0 2.70185 33.130 27.2
3 2 2 0 1.91050 47.556 44.5
4 3 1 1 1.62928 56.431 32.6
5 2 2 2 1.55991 59.183 5.9
6 4 0 0 1.35092 69.529 5.2
7 3 3 1 1.23969 76.832 10.3
8 4 2 0 1.20830 79.212 6.4
9 4 2 2 1.10303 88.589 8.5
10 5 1 1 1.03994 95.585 6.7
11 4 4 0 0.95525 107.489 2.5
12 5 3 1 0.91339 114.989 6.9
13 6 0 0 0.90062 117.586 3.1
14 6 2 0 0.85440 128.730 4.0
15 5 3 3 0.82406 138.381 2.9
16 6 2 2 0.81464 142.019 2.2
Stick Pattern