ICSD for WWW
Details of the selected entries
1
entry selected.
CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
***Click the ANX, Pearson or Wyckoff Symbol to find structures with that symbol***.
CC=76044
Help
CIF
Shel-X
FullProf
PowderCell
Old ICSD
Title
Studies on a group of silicon carbide structures.
Authors
Mitchell, R.S.
Reference
IC&volume=22&fpage=197&details=yes target=icsd_help>Journal of Chemical Physics (1954)
22
, 197-198
Link
XRef
SCOPUS
Google
Compound
C1 Si1
-
[Moissanite 141R]
Silicon carbide
[
AX
] [
hR94
] [
a94
] [
]
Cell
3.079, 3.079, 355.042, 90., 90., 120.
R3MH (160)
V=2914.94
Remarks
M =Moissanite 141R : P
No R value given in the paper.
At least one temperature factor missing in the paper.
The lattice Parameters are unusual but agree with the paper.
Also reported: stacking sequence ((3 3)21 3 2)3, 393R
Stacking sequence ((3 3)7 3 2)3
Atom (site) Oxid.
x, y, z, B, Occupancy
Si1
(3a)
4
Si2
(3a)
4
Si3
(3a)
4
Si4
(3a)
4
Si5
(3a)
4
Si6
(3a)
4
Si7
(3a)
4
Si8
(3a)
4
Si9
(3a)
4
Si10
(3a)
4
Si11
(3a)
4
Si12
(3a)
4
Si13
(3a)
4
Si14
(3a)
4
Si15
(3a)
4
Si16
(3a)
4
Si17
(3a)
4
Si18
(3a)
4
Si19
(3a)
4
Si20
(3a)
4
Si21
(3a)
4
Si22
(3a)
4
Si23
(3a)
4
Si24
(3a)
4
Si25
(3a)
4
Si26
(3a)
4
Si27
(3a)
4
Si28
(3a)
4
Si29
(3a)
4
Si30
(3a)
4
Si31
(3a)
4
Si32
(3a)
4
Si33
(3a)
4
Si34
(3a)
4
Si35
(3a)
4
Si36
(3a)
4
Si37
(3a)
4
Si38
(3a)
4
Si39
(3a)
4
Si40
(3a)
4
Si41
(3a)
4
Si42
(3a)
4
Si43
(3a)
4
Si44
(3a)
4
Si45
(3a)
4
Si46
(3a)
4
Si47
(3a)
4
C1
(3a)
-4
C2
(3a)
-4
C3
(3a)
-4
C4
(3a)
-4
C5
(3a)
-4
C6
(3a)
-4
C7
(3a)
-4
C8
(3a)
-4
C9
(3a)
-4
C10
(3a)
-4
C11
(3a)
-4
C12
(3a)
-4
C13
(3a)
-4
C14
(3a)
-4
C15
(3a)
-4
C16
(3a)
-4
C17
(3a)
-4
C18
(3a)
-4
C19
(3a)
-4
C20
(3a)
-4
C21
(3a)
-4
C22
(3a)
-4
C23
(3a)
-4
C24
(3a)
-4
C25
(3a)
-4
C26
(3a)
-4
C27
(3a)
-4
C28
(3a)
-4
C29
(3a)
-4
C30
(3a)
-4
C31
(3a)
-4
C32
(3a)
-4
C33
(3a)
-4
C34
(3a)
-4
C35
(3a)
-4
C36
(3a)
-4
C37
(3a)
-4
C38
(3a)
-4
C39
(3a)
-4
C40
(3a)
-4
C41
(3a)
-4
C42
(3a)
-4
C43
(3a)
-4
C44
(3a)
-4
C45
(3a)
-4
C46
(3a)
-4
C47
(3a)
-4
0
0
0
0
1
0.33
0.66
0.00
0
1
0
0
0.01
0
1
0.66
0.33
0.02
0
1
0.33
0.66
0.02
0
1
0.66
0.33
0.03
0
1
0
0
0.04
0
1
0.33
0.66
0.04
0
1
0
0
0.05
0
1
0.66
0.33
0.06
0
1
0.33
0.66
0.07
0
1
0.66
0.33
0.07
0
1
0
0
0.08
0
1
0.33
0.66
0.09
0
1
0
0
0.09
0
1
0.66
0.33
0.10
0
1
0.33
0.66
0.11
0
1
0.66
0.33
0.12
0
1
0
0
0.12
0
1
0.33
0.66
0.13
0
1
0
0
0.14
0
1
0.66
0.33
0.14
0
1
0.33
0.66
0.15
0
1
0.66
0.33
0.16
0
1
0
0
0.17
0
1
0.33
0.66
0.17
0
1
0
0
0.18
0
1
0.66
0.33
0.19
0
1
0.33
0.66
0.19
0
1
0.66
0.33
0.20
0
1
0
0
0.21
0
1
0.33
0.66
0.21
0
1
0
0
0.22
0
1
0.66
0.33
0.23
0
1
0.33
0.66
0.24
0
1
0.66
0.33
0.24
0
1
0
0
0.25
0
1
0.33
0.66
0.26
0
1
0
0
0.26
0
1
0.66
0.33
0.27
0
1
0.33
0.66
0.28
0
1
0.66
0.33
0.29
0
1
0
0
0.29
0
1
0.33
0.66
0.30
0
1
0
0
0.31
0
1
0.66
0.33
0.31
0
1
0.33
0.66
0.32
0
1
0
0
0.00
0
1
0.33
0.66
0.01
0
1
0
0
0.01
0
1
0.66
0.33
0.02
0
1
0.33
0.66
0.03
0
1
0.66
0.33
0.04
0
1
0
0
0.04
0
1
0.33
0.66
0.05
0
1
0
0
0.06
0
1
0.66
0.33
0.06
0
1
0.33
0.66
0.07
0
1
0.66
0.33
0.08
0
1
0
0
0.09
0
1
0.33
0.66
0.09
0
1
0
0
0.10
0
1
0.66
0.33
0.11
0
1
0.33
0.66
0.11
0
1
0.66
0.33
0.12
0
1
0
0
0.13
0
1
0.33
0.66
0.14
0
1
0
0
0.14
0
1
0.66
0.33
0.15
0
1
0.33
0.66
0.16
0
1
0.66
0.33
0.16
0
1
0
0
0.17
0
1
0.33
0.66
0.18
0
1
0
0
0.18
0
1
0.66
0.33
0.19
0
1
0.33
0.66
0.20
0
1
0.66
0.33
0.21
0
1
0
0
0.21
0
1
0.33
0.66
0.22
0
1
0
0
0.23
0
1
0.66
0.33
0.23
0
1
0.33
0.66
0.24
0
1
0.66
0.33
0.25
0
1
0
0
0.26
0
1
0.33
0.66
0.26
0
1
0
0
0.27
0
1
0.66
0.33
0.28
0
1
0.33
0.66
0.28
0
1
0.66
0.33
0.29
0
1
0
0
0.30
0
1
0.33
0.66
0.31
0
1
0
0
0.31
0
1
0.66
0.33
0.32
0
1
0.33
0.66
0.33
0
1
Demo database
Copying or publishing either the ICSD data or software without written permission is illegal.
The ICSD database
is copyright © 2018 by
Fachinformationszentrum (FIZ) Karlsruhe
The PHP-mySQL WWW interface
is copyright © 2003-2015 by
Peter Hewat
The 3D crystal structure visualisation software,
xtal-3d
is copyright © 1994-2015 by Marcus Hewat
The PHP-JMOL drawing software
is copyright © 2006-2015 by
Alan Hewat
Please report technical problems with ICSD for WWW to
alan.hewat[a]neutronoptics.com
(Alan Hewat).