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Moissanite-33R

Chemism

Chemical formula

SiC

Chemical composition

Silicium, Kohlenstoff

Unit weight: 40.09631 u; Number of atoms in the formula: 2

Info

Empirical formula:

SiC

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Carbon

C

29.95

1

50.00

12.0107800

12.0107800

Silicon

Si

70.05

1

50.00

28.0855300

28.0855300

Strunz 9th edition incl. updates

1.DA.05

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
D: Nichtmetallische Kohlenstoffverbindungen (Carbide) und Stickstoffverbindungen (Nitride)
A: Nichtmetallcarbide
05:Moissanit-Gruppe

Mineral status

Polytype

Variety / polytype of

Moissanite

Crystallography

Cell parameters a (Å)

3.08

Cell parameters b (Å)

3.08

Cell parameters c (Å)

83

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

33

X-Ray Powder Diffraction

2.75(30),
2.63(30),
2.552(30),
2.505(100),
2.388(50),
1.532(100),
1.435(40),
1.314(100)

XRD chart Moissanite-33R

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Preface

Author (Name, Year)

Marshintsev, 1990

References

Mineralogicheskiy Zhurnal 12 (1990) (3), 17 [Recent/Best,Powder Pat.,Orig/Name].

Lee, J.S., Yu, S.C., Tung, S.F., Bai, W.J., Yang, J.S., Fang, Q.S., Zhang, Z.M. - The crystal structure of natural 33R moissanite from Tibet. Zeitschrift für Kristallographie 221 (2006) 213-217.

Other languages

German

Moissanit-33R

English

Moissanite-33R

Russian

Муассанит-33R

IDs

GUSID (Global unique identifier short form) z8F9Eufqw0aaKs3goJ6XJA
GUID (Global unique identifier) 127DC1CF-EAE7-46C3-9A2A-CDE0A09E9724
Database ID 7566