Alternative presentation of the Brown-Wu bond-valence parameters for some s2 cation/O2− ion pairs

Using the least‐squares refinement procedure, high‐performance Brown–Wu bond‐valence parameters, r0 and n, reported for the Sn2+/O2−, Sb3+/O2−, Te4+/O2− and I5+/O2− ion pairs have been converted into the commonly used bond‐valence parameters, r0 and b. The r0 and b values obtained can be recommended...

Full description

Saved in:
Bibliographic Details
Published inActa crystallographica. Section B, Structural science Vol. 65; no. 1; pp. 99 - 101
Main Author Sidey, Vasyl
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England International Union of Crystallography 01.02.2009
Blackwell Publishing Ltd
Subjects
Atoms & subatomic particles
bond-valence model
Chemical bonds
Crystal structure
Crystallography
least-squares refinement
Online AccessGet full text

Cover

More Information
Summary:Using the least‐squares refinement procedure, high‐performance Brown–Wu bond‐valence parameters, r0 and n, reported for the Sn2+/O2−, Sb3+/O2−, Te4+/O2− and I5+/O2− ion pairs have been converted into the commonly used bond‐valence parameters, r0 and b. The r0 and b values obtained can be recommended as a replacement for the conventional bond‐valence parameters based on the `universal constant' b = 0.37 Å.
Bibliography:ark:/67375/WNG-R2G6W75Z-K
istex:52023054E06FC9CC1B7FB6970B211822B5FEBF11
ArticleID:AYBKD5028
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0108-7681
2052-5192
1600-5740
2052-5206
DOI:10.1107/S0108768108040147