Anti-structure
id:
anti-structure-280-5762296
title:
Anti-structure
text:
In crystallography, an anti-structure is obtained from a salt structure by exchanging anion and cation positions. For instance, calcium fluoride, CaF2, crystallizes in a cubic motif called the fluorite structure. The same crystal structure is found in numerous ionic compounds with formula AB2, such as ceria (CeO2), zirconia (cubic ZrO2), uranium dioxide (UO2). In the corresponding anti-structure, called the antifluorite structure, anions and cations are swapped, such as beryllium carbide (Be2C)
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Anti-structure
date created:
date modified:
2024-02-09T10:56:38Z
main entity:
{"identifier":"Q85742003","url":"https://www.wikidata.org/entity/Q85742003"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ed/Xtals_combined_2_300ppi.png","width":2441,"height":1588}
fields total:
13
integrity:
14