Magnetita 085-1436

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Datos difractometricos de la Magnetita

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Name and formula

Reference code:01-085-1436

Mineral name:Magnetite

Compound name:Iron Oxide

Common name:Iron

ICSD name:Iron Oxide

Empirical formula:Fe3O4

Chemical formula:Fe3O4

Crystallographic parameters

Crystal system:Cubic

Space group:Fd-3m

Space group number:227

a (): 8,3930

b (): 8,3930

c (): 8,3930

Alpha (): 90,0000

Beta (): 90,0000

Gamma (): 90,0000

Calculated density (g/cm^3): 5,20

Measured density (g/cm^3): 5,18

Volume of cell (10^6 pm^3):591,22

Z: 8,00

RIR: 5,07

Subfiles and quality

Subfiles:Alloy, metal or intermetalic

Corrosion

ICSD Pattern

Inorganic

Mineral

Quality:Calculated (C)

Comments

ICSD collection code:064829

Creation Date:01/01/1970

Modification Date:01/01/1970

ICSD Collection Code:064829

Temperature Factor:ATF

Calculated Pattern Original Remarks:REM M PDF 00-019-0629, cp. 26410

Test from ICSD:Calc. density unusual but tolerable

Test from ICSD:At least one TF implausible

Sample Source or Locality:Specimen from Iron County, UT, USA

Additional Patterns:See PDF 01-082-1533

The Structure of Magnetite:Defect Structure II. e d b a (FD3-MZ). AB2X4.

References

Primary reference:Calculated from ICSD using POWD-12++, (1997)

Structure:Fleet, M.E., Acta Crystallogr., Sec. B, 38, 1718, (1982)

Peak list

No. h k l d [A] 2Theta[deg] I [%]

1 1 1 1 4,84570 18,294 10,9

2 2 2 0 2,96737 30,091 30,1

3 3 1 1 2,53058 35,444 100,0

4 2 2 2 2,42285 37,076 7,9

5 4 0 0 2,09825 43,076 20,8

6 3 3 1 1,92549 47,163 0,7

7 4 2 2 1,71321 53,439 8,8

8 5 1 1 1,61523 56,966 28,1

9 4 4 0 1,48369 62,554 37,5

10 5 3 1 1,41868 65,772 0,9

11 6 2 0 1,32705 70,966 2,9

12 5 3 3 1,27992 74,003 7,0

13 6 2 2 1,26529 75,005 3,0

14 4 4 4 1,21143 78,968 2,3

15 7 1 1 1,17526 81,904 0,4

16 6 4 2 1,12156 86,756 3,0

17 7 3 1 1,09268 89,653 10,2

Stick Pattern