Sodium selenide

Sodium selenide
Names
IUPAC name
sodium selenide
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.013.830 Edit this at Wikidata
EC Number
  • 215-212-0
UNII
  • InChI=1S/2Na.Se/q2*+1;-2
    Key: VPQBLCVGUWPDHV-UHFFFAOYSA-N
  • [Na+].[Na+].[Se-2]
Properties
Na2Se
Molar mass 124.951 g·mol−1
Density 2.62 g cm−3[1]
Melting point >875 °C[1]
reacts with water
Structure[2]
Cubic (fluorite), cF12
Fm3m, No. 225
a = 0.6825 nm
4
Hazards
GHS labelling:
GHS06: Toxic GHS08: Health hazard GHS09: Environmental hazard
Danger
H301, H331, H373, H410
P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, P501
Related compounds
Other anions
Sodium oxide
Sodium sulfide
Sodium telluride
Sodium polonide
Other cations
Hydrogen selenide
Lithium selenide
Potassium selenide
Rubidium selenide
Caesium selenide
Related compounds
Sodium selenite
Sodium selenate
Aluminum selenide
Antimony selenide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na2Se.

  1. ^ a b Haynes, William M., ed. (2016). CRC Handbook of Chemistry and Physics (97th ed.). CRC Press. p. 4.87. ISBN 9781498754293.
  2. ^ Bonneau, Philippe R.; Jarvis, Robert F.; Kaner, Richard B. (1992). "Solid-state metathesis as a quick route to transition-metal mixed dichalcogenides". Inorganic Chemistry. 31 (11): 2127–2132. doi:10.1021/ic00037a027.