|
F4-3m (216) Space Group Crystals
- Practical Electron Microscopy and Database -
- An Online Book -
|
https://www.globalsino.com/EM/
|
This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.
|
=================================================================================
Crystalline Si has the space group of Fd-3m (see in Table 2019) and the space group for GaAs and InP is F-43m. Both these space groups are simple face-centred cubic (fcc) lattices.
Table 2493. F4-3m space group.
Name in the International Tables for Crystallography |
F4-3m |
Lattice Type |
F |
|
225 |
|
-43m |
Crystal system |
Cubic |
|
m-3m |
Asymm |
0 ≤ x ≤ 1/2 and 0 ≤ y ≤ 1/4 and -1/4 ≤ z ≤ 1/4 and y ≤ min(x, 1/2-x) and -y ≤ z ≤ y |
|
96 |
Symmetry (atomic coordinates) |
X, Y, Z;
-X, -Y, Z;
-X, Y, -Z;
X, -Y, -Z;
Z, X, Y;
Z, -X, -Y;
-Z, -X, Y;
-Z, X, -Y;
Y, Z, X;
-Y, Z, -X;
Y, -Z, -X;
-Y, -Z, X;
Y, X, Z;
-Y, -X, Z;
Y, -X, -Z;
-Y, X, -Z;
X, Z, Y;
-X, Z, -Y;
-X, -Z, Y;
X, -Z, -Y;
Z, Y, X;
Z, -Y, -X;
-Z, Y, -X;
-Z, -Y, X;
X, 1/2+Y, 1/2+Z;
-X, 1/2-Y, 1/2+Z;
-X, 1/2+Y, 1/2-Z;
X, 1/2-Y, 1/2-Z;
Z, 1/2+X, 1/2+Y;
Z, 1/2-X, 1/2-Y;
-Z, 1/2-X, 1/2+Y;
-Z, 1/2+X, 1/2-Y;
Y, 1/2+Z, 1/2+X;
-Y, 1/2+Z, 1/2-X;
Y, 1/2-Z, 1/2-X;
-Y, 1/2-Z, 1/2+X;
Y, 1/2+X, 1/2+Z;
-Y, 1/2-X, 1/2+Z;
Y, 1/2-X, 1/2-Z;
-Y, 1/2+X, 1/2-Z;
X, 1/2+Z, 1/2+Y;
-X, 1/2+Z, 1/2-Y;
-X, 1/2-Z, 1/2+Y;
X, 1/2-Z, 1/2-Y;
Z, 1/2+Y, 1/2+X;
Z, 1/2-Y, 1/2-X;
-Z, 1/2+Y, 1/2-X;
-Z, 1/2-Y, 1/2+X;
1/2+X, Y, 1/2+Z;
1/2-X, -Y, 1/2+Z;
1/2-X, Y, 1/2-Z;
1/2+X, -Y, 1/2-Z;
1/2+Z, X, 1/2+Y;
1/2+Z, -X, 1/2-Y;
1/2-Z, -X, 1/2+Y;
1/2-Z, X, 1/2-Y;
1/2+Y, Z, 1/2+X;
1/2-Y, Z, 1/2-X;
1/2+Y, -Z, 1/2-X;
1/2-Y, -Z, 1/2+X;
1/2+Y, X, 1/2+Z;
1/2-Y, -X, 1/2+Z;
1/2+Y, -X, 1/2-Z;
1/2-Y, X, 1/2-Z;
1/2+X, Z, 1/2+Y;
1/2-X, Z, 1/2-Y;
1/2-X, -Z, 1/2+Y;
1/2+X, -Z, 1/2-Y;
1/2+Z, Y, 1/2+X;
1/2+Z, -Y, 1/2-X;
1/2-Z, Y, 1/2-X;
1/2-Z, -Y, 1/2+X;
1/2+X, 1/2+Y, Z;
1/2-X, 1/2-Y, Z;
1/2-X, 1/2+Y, -Z;
1/2+X, 1/2-Y, -Z;
1/2+Z, 1/2+X, Y;
1/2+Z, 1/2-X, -Y;
1/2-Z, 1/2-X, Y;
1/2-Z, 1/2+X, -Y;
1/2+Y, 1/2+Z, X;
1/2-Y, 1/2+Z, -X;
1/2+Y, 1/2-Z, -X;
1/2-Y, 1/2-Z, X;
1/2+Y, 1/2+X, Z;
1/2-Y, 1/2-X, Z;
1/2+Y, 1/2-X, -Z;
1/2-Y, 1/2+X, -Z;
1/2+X, 1/2+Z, Y;
1/2-X, 1/2+Z, -Y;
1/2-X, 1/2-Z, Y;
1/2+X, 1/2-Z, -Y;
1/2+Z, 1/2+Y, X;
1/2+Z, 1/2-Y, -X;
1/2-Z, 1/2+Y, -X;
1/2-Z, 1/2-Y, X |
Crystal symmetry |
Non-centrosymmetric |
Crystal examples |
ZnS: Zn at 0, 0, 0 and
S at 1/4, 1/4, 1/4. |
|
=================================================================================
The book author (Yougui Liao) welcomes your comments, suggestions, and corrections, please click here for submission. If you let book author know once you have cited this book, the brief information of your publication will appear on the “Times Cited” page.
|
|