Electron microscopy
 
C2/c (A2/a, 15) Space Group
- Practical Electron Microscopy and Database -
- An Online Book -
Microanalysis | EM 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.
=================================================================================

 

Table 1891. C2/c (15) space group.

Name in the International Tables for Crystallography
C2/c C
12 2/m
Crystal system
Monoclinic 2/m
Asymm
0 ≤ x ≤ 1/2 and 0 ≤ y ≤ 1/2 and 0 ≤ z ≤ 1/2
8
Symmetry (atomic coordinates)
X, Y, Z; -X, Y, 1/2-Z; -X, -Y, -Z; X, -Y, 1/2+Z; 1/2+X, 1/2+Y, Z; 1/2-X, 1/2+Y, 1/2-Z; 1/2-X, 1/2-Y, -Z; 1/2+X, 1/2-Y, 1/2+Z
Crystal examples
CuO.
Ferroelastic: K3H(SeO4)2, Rb3H(SeO4)2
LaSc3(BO3)4, CeSc3(BO3)4
Li2Maleate: a = 9.631, b = 12.131, c = 12.705, α = 90, β = 107.96, γ = 90.
Na2Maleate·H2O: a = 20.979, b = 10.004, c = 6.369, α = 90, β = 100.15, γ = 90.
C13H9NO2: a = 11.2583 Å, b = 10.3079 Å, c = 16.7990 Å, α = 90°, β = 94.79°, γ = 90°, Z = 8.

 

 

 

=================================================================================
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.