Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
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
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ice XII
|
| gptkbp:isMetastable |
true
|
| gptkbp:isSolidPhaseOf |
gptkb:water
|
| gptkbp:spaceGroup |
I4̅2d
|
| gptkbp:bfsParent |
gptkb:Ice
|
| gptkbp:bfsLayer |
5
|