Lead magnesium niobate

Lead magnesium niobate is a relaxor ferroelectric.^[1][2][3] It has been used to make piezoelectric microcantilever sensors.^[4]

Lead magnesium niobate

Identifiers
3D model (JSmol)	Interactive image
Abbreviations	PMN
ChemSpider	17345689
PubChem CID	16218254
UN number	3077
CompTox Dashboard (EPA)	DTXSID601336284
InChI InChI=1S/Mg.2Nb.9O.3Pb Key: ZBSCCQXBYNSKPV-UHFFFAOYSA-N
SMILES O=[Mg].O=[Nb]12O[Nb](=O)(O1)O2.O=[Pb].O=[Pb].O=[Pb]
Properties
Chemical formula	MgNb2O9Pb3
Molar mass	975.7 g·mol−1
Density	6.1 g/cm3[citation needed]
Hazards
GHS labelling:
Signal word	Danger
Hazard statements	H302, H332, H360, H373, H410
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references