Structure via PubChem · Public domain (PubChem)
copper(I) sulfide
Sign in to saveAlso known as Cu2S, dicopper monosulfide, dicopper sulphide, cuprasulfide, cuprous sulfide
chemical compound
In the Vinony graph
Within Vinony's link graph, copper(I) sulfide is referenced by 183 other articles, and connects out to copper monosulfide, copper and sulfur.
It sits within the topics Chemical articles with multiple compound IDs, Chemical articles with multiple PubChem CIDs and Copper(I) compounds.
Its subject is documented across 20 Wikipedia language editions.
Chemical data
- Formula
- Cu2S
- Molecular weight
- 159.16 g/mol
- IUPAC name
- bis(copper(1+));sulfide
- SMILES
- [S-2].[Cu+].[Cu+]
- InChIKey
- AQMRBJNRFUQADD-UHFFFAOYSA-N
- Polar surface area
- 1 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Wikidata facts
- Has part
- sulfur
- Mass
- 157.831266
Show 8 more facts
- Mohs' hardness
- 2.75
- chemical formula
- Cu₂S
- Commons category
- Copper(I) sulfide
- canonical SMILES
- [S-2].[Cu+].[Cu+]
- melting point
- 1129
- density
- 5.81
- standard enthalpy of formation
- -79
- molar fusion enthalpy
- 23.01
Sources (2)
via Wikidata · CC0
Connections
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