| Stereochemistry | ACHIRAL |
| Molecular Formula | 2Na.S |
| Molecular Weight | 78.045 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
[Na+].[Na+].[S--]
InChI
InChIKey=GRVFOGOEDUUMBP-UHFFFAOYSA-N
InChI=1S/2Na.S/q2*+1;-2
| Molecular Formula | HS |
| Molecular Weight | 33.073 |
| Charge | -1 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
| Molecular Formula | Na |
| Molecular Weight | 22.9898 |
| Charge | 1 |
| Count |
MOL RATIO
2 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
A sulfide ion is composed of a lone sulfur atom. Its charge is negative two, giving sulfides this formula: S^2-. Sulfide is a strong base, so solutions of sulfide in water are basic, due to hydrolysis. One well-known ionic compound with a sulfide ion is H_2S. The infamous rotten-egg smell often associated with sulfur originates from this compound. Sodium sulfide nonahydrate is used in the formation of surface functionalized cadmium sulfide quantum dots.
