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). In principle  
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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  
ice XI forms when ice Ih is colled to below 72K.
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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
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eight molecules per unit cell (Ref. 4)
 
==References==
 
==References==
 
#[http://dx.doi.org/10.1143/JPSJ.32.1442 Shuji Kawada "Dielectric Dispersion and Phase Transition of KOH Doped Ice", Journal of the Physical Society of Japan '''32''' pp. 1442-1442 (1972)]
 
#[http://dx.doi.org/10.1143/JPSJ.32.1442 Shuji Kawada "Dielectric Dispersion and Phase Transition of KOH Doped Ice", Journal of the Physical Society of Japan '''32''' pp. 1442-1442 (1972)]
 
#[http://dx.doi.org/10.1016/0022-3697(84)90008-8  Yoshimitsu Tajima, Takasuke Matsuo and Hiroshi Suga "Calorimetric study of phase transition in hexagonal ice doped with alkali hydroxides", Journal of Physics and Chemistry of Solids '''45'''  pp. 1135-1144 (1984)]
 
#[http://dx.doi.org/10.1016/0022-3697(84)90008-8  Yoshimitsu Tajima, Takasuke Matsuo and Hiroshi Suga "Calorimetric study of phase transition in hexagonal ice doped with alkali hydroxides", Journal of Physics and Chemistry of Solids '''45'''  pp. 1135-1144 (1984)]
 
#[http://dx.doi.org/10.1016/0022-3697(86)90126-5 Takasuke Matsuo, Yoshimitsu Tajima and Hiroshi Suga "Calorimetric study of a phase transition in D2O ice Ih doped with KOD: Ice XI", Journal of Physics and Chemistry of Solids '''47'''  pp. 165-173 (1986)]
 
#[http://dx.doi.org/10.1016/0022-3697(86)90126-5 Takasuke Matsuo, Yoshimitsu Tajima and Hiroshi Suga "Calorimetric study of a phase transition in D2O ice Ih doped with KOD: Ice XI", Journal of Physics and Chemistry of Solids '''47'''  pp. 165-173 (1986)]
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#[http://dx.doi.org/10.1063/1.471745    Christina M. B. Line and R. W. Whitworth "A high resolution neutron powder diffraction study of D2O ice XI", Journal of Chemical Physics '''104''' pp. 10008-10013 (1996)]
 
#[http://dx.doi.org/10.1039/b418934e Carlos Vega, Carl McBride, Eduardo Sanz and Jose L. F. Abascal "Radial distribution functions and densities for the SPC/E, TIP4P and TIP5P models for liquid water and ices Ih, Ic, II, III, IV, V, VI, VII, VIII, IX, XI and XII", Physical Chemistry Chemical Physics '''7''' pp. 1450 - 1456 (2005)]
 
#[http://dx.doi.org/10.1039/b418934e Carlos Vega, Carl McBride, Eduardo Sanz and Jose L. F. Abascal "Radial distribution functions and densities for the SPC/E, TIP4P and TIP5P models for liquid water and ices Ih, Ic, II, III, IV, V, VI, VII, VIII, IX, XI and XII", Physical Chemistry Chemical Physics '''7''' pp. 1450 - 1456 (2005)]
 
[[category: water]]
 
[[category: water]]

Revision as of 13:17, 25 July 2007