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Molecule
Ammonium Tetrathiomolybdate
CAS: 15060-55-6 · H8MoN2S4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 15060-55-6
- Molecular Formula
- H8MoN2S4
- Molecular Mass
- 260.29 g/mol
Identifiers
CAS Registry Number
15060-55-6
SMILES
[Mo-2].[NH4+].[NH4+].[S].[S].[S].[S]
InChI Key
PDAXSLIRCAICGW-UHFFFAOYSA-P
InChI
InChI=1S/Mo.2H3N.4S/h;2*1H3;;;;/q-2;;;;;;/p+2
Names and Synonyms
- Ammonium Tetrathiomolybdate Common Name
- Molybdate(2-), tetrathioxo-, ammonium (1:2), (T-4)- Synonym
- Thiomolybdic acid (H2MoS4), diammonium salt Synonym
- Molybdate(2-), tetrathioxo-, diammonium, (T-4)- Synonym
- Ammonium thiomolybdate(VI) ((NH4)2MoS4) Synonym
- Diammonium tetrathiomolybdate Synonym
- Bis(ammonium)tetrathiomolybdate(2-) Synonym
- Diammonium tetrathiomolybdate(2-) Synonym
- Diammonium tetrathioxomolybdate(2-) Synonym
- Ammonium tetrasulfidomolybdate(2-) Synonym
- Ammonium tetrathiomolybdate(2-) Synonym
- Diammonium tetrakis(sulfido)molybdate(2-) Synonym
- Diammonium thiomolybdate ((NH4)2MoS4) Synonym
- Ammonium tetrathiomolybdate (NH4)2MoS4 Synonym
- NSC 286644 Synonym
- Diammonium tetrasulfidomolybdate Synonym
- ATTM Synonym
- Diammonium tetrathiooxomolybdate(2-) Synonym
- Coprexa Synonym
- Tiomolibdate diammonium Synonym
- TM Synonym
- NSC 714598 Synonym
- Diammonium tetrakis(thioxo)molybdate Synonym
- Diammonium thiomolybdate Synonym
- Ammonium thiomolybdate Synonym
- Ammonium molybdenum sulfide ((NH4)2MoS4) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 260.29 g/mol | CAS Common Chemistry |
| 261.862440456 g/mol | RDKit | |
| 260.286 g/mol | RDKit | |
| 268.332 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Ammonium_tetrathiomolybdate | CAS Common Chemistry |
| Canonical SMILES | S=[Mo-2](=S)(=S)=S.[NH4+] | CAS Common Chemistry |
| InChI | InChI=1S/Mo.2H3N.4S/h;2*1H3;;;;/q-2;;;;;;/p+2 | CAS Common Chemistry |
| InChI Key | InChIKey=PDAXSLIRCAICGW-UHFFFAOYSA-P | CAS Common Chemistry |
| Name | Molybdate(2-), tetrathioxo-, ammonium (1:2), (T-4)- | CAS Common Chemistry |
| Ammonium tetrathiomolybdate | CAS Common Chemistry | |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 73.0 Ų | RDKit |
| LogP | 3.3427 | RDKit |
| 3.41 | chempirical lib | |
| Molar Refractivity | 42.33359999999998 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 260.286 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 260.29 g/mol. Edit any field — others recompute live.
