Practical Electron Microscopy and Database

An Online Book, Second Edition by Dr. Yougui Liao (2006)

Practical Electron Microscopy and Database - An Online Book

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Im-3m (229) Space Group

Table 3008a. Im-3m (229) space group.

Name in the International Tables for Crystallography
Im-3m  
229  
Crystal system
  m-3m
Asymm
 
  d-spacing ratios of allowed Bragg reflections 1, √2, √4, √6, √8, √10, √12, √14, √16, √18, √20, ...
Symmetry (atomic coordinates)
 

Table 3008b. Example of compounds with similar structures to BCC.

 
TiO2 (Rutile)
Cu2O (Cuprite)
Space group Im-3m P42/mnm Pm-3m Pn-3m
Compounds α-Fe, W, Nb, Ta, Na, K, Mo, V GeO2, SnO2, PbO2 CsI, CsBr, CsCl Pb2O, Ag2O