Difference between revisions of "Ice XI"

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'''Ice XI''' is the proton-ordered form of [[Ice Ih]] and was identified in 1972 by Shuji Kawada (Ref. 1-3). In principle  
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'''Ice XI''' is the proton-ordered form of [[Ice Ih]] and was identified in 1972 by Shuji Kawada and others (Ref. 1-3). In principle  
 
ice XI forms when ice Ih is cooled to below 72K. It has an orthorhombic structure with the space group Cmc2<sub>1</sub> with
 
ice XI forms when ice Ih is cooled to below 72K. It has an orthorhombic structure with the space group Cmc2<sub>1</sub> with
 
eight molecules per unit cell (Ref. 4)
 
eight molecules per unit cell (Ref. 4)

Revision as of 15:59, 25 July 2007