Electron microscopy
Pbca (61) 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 3016. Pbca (61) space group.

Name in the International Tables for Crystallography
Pbca P
47 mmm
Crystal system
Orthorhombic mmm
0 ≤ x ≤ 1/2 and 0 ≤ y ≤ 1/2 and 0 ≤ z ≤ 1/2
8 Crystal symmetry Is centrosymmetric because it has -x,-y,-z in its symmetry.
Symmetry (atomic coordinates)

X, Y, Z; 1/2-X, -Y, 1/2+Z; -X, 1/2+Y, 1/2-Z; 1/2+X, 1/2-Y, -Z; -X, -Y, -Z; 1/2+X, Y, 1/2-Z; X, 1/2-Y, 1/2+Z; 1/2-X, 1/2+Y, Z

Crystal examples
(Li0.52Mg0.48)(Mg0.48Sc0.52)Si2O6: a = 18.259 Å, b = 8.883 Å, c = 5.271 Å, 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.