Ice XII

URI: https://gptkb.org/entity/Ice_XII

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:crystalline_ice_phase
gptkbp:canBeFormedFrom	gptkb:Ice_III gptkb:Ice_V gptkb:Ice_Ih
gptkbp:chemicalFormula	gptkb:H2O
gptkbp:crystalSystem	tetragonal
gptkbp:density	1.30 g/cm³
gptkbp:discoveredBy	gptkb:Werner_F._Kuhs
gptkbp:discoveredIn	gptkb:Max_Planck_Institute_for_Chemistry 1996
gptkbp:formsAtPressure	0.8–1.6 GPa
gptkbp:formsAtTemperature	77–183 K
gptkbp:hasHydrogenBondedNetwork	yes
gptkbp:hasNumberOfMoleculesPerUnitCell	12
gptkbp:isMetastable	true
gptkbp:isSolidPhaseOf	gptkb:water
gptkbp:spaceGroup	I4̅2d
gptkbp:bfsParent	gptkb:Ice
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Ice XII