|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
green to black powder
|
|
gptkbp:bandGap
|
3.6–4.0 eV
|
|
gptkbp:CASNumber
|
1313-99-1
|
|
gptkbp:chemicalFormula
|
gptkb:NiO
|
|
gptkbp:color
|
green
|
|
gptkbp:containsElement
|
oxygen
nickel
|
|
gptkbp:cookingMethod
|
thermal decomposition of nickel(II) compounds
|
|
gptkbp:crystalSystem
|
rock salt (NaCl) structure
|
|
gptkbp:density
|
6.67 g/cm³
|
|
gptkbp:EC_number
|
215-215-7
|
|
gptkbp:GHSClassification
|
GHS08
|
|
gptkbp:hasInChIKey
|
InChI=1S/Ni.O
YDCUNLTXEFTKBB-UHFFFAOYSA-N
|
|
gptkbp:hasSMILES
|
[Ni+2].[O-2]
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NiO
|
|
gptkbp:IUPACName
|
gptkb:nickel(II)_oxide
|
|
gptkbp:magnetType
|
antiferromagnetic
|
|
gptkbp:meltingPoint
|
1955 °C
|
|
gptkbp:molecularWeight
|
74.6928 g/mol
|
|
gptkbp:NFPA704
|
Health: 2, Flammability: 0, Reactivity: 0
|
|
gptkbp:oxidationStateOfNickel
|
+2
|
|
gptkbp:oxidationStates
|
-2
|
|
gptkbp:PubChem_CID
|
14805
|
|
gptkbp:riskFactor
|
H317
H334
H350i
|
|
gptkbp:solubility
|
insoluble
|
|
gptkbp:uses
|
gptkb:ceramics
cathedral
electronic components
batteries
|
|
gptkbp:bfsParent
|
gptkb:Metal-Insulator_Transitions
gptkb:Mott_insulator
|
|
gptkbp:bfsLayer
|
6
|