Input interpretation
phosphorous acid | thorium silicide
Chemical names and formulas
| phosphorous acid | thorium silicide formula | HP(O)(OH)_2 | Si_2Th Hill formula | H_3O_3P | Si_2Th name | phosphorous acid | thorium silicide IUPAC name | dihydroxy-oxophosphonium | alternate names | dihydroxy-keto-phosphonium | dihydroxy-oxo-phosphanium | dihydroxy-oxophosphanium | dihydroxy-oxo-phosphonium | phosphonic acid | thorium disilicide mass fractions | H (hydrogen) 3.69% | O (oxygen) 58.5% | P (phosphorus) 37.8% | Si (silicon) 19.5% | Th (thorium) 80.5%
Structure diagrams
| phosphorous acid | thorium silicide vertex count | 4 | 3 edge count | 6 | 2 Schultz index | 36 | 16 Wiener index | 9 | 4 Hosoya index | 4 | 3 Balaban index | 2.324 | 1.633
3D structure
3D structure
Basic properties
| phosphorous acid | thorium silicide molar mass | 81.995 g/mol | 288.208 g/mol phase | | solid (at STP) melting point | | 1850 °C density | 1.651 g/cm^3 | 7.63 g/cm^3
Units
Solid properties
| thorium silicide density | 7.63 g/cm^3
Units
Chemical identifiers
O | [Si]=[Th]=[Si]](../image_source/fa2b6827e10131ba01ed61041f0c8cb6.png)
| phosphorous acid | thorium silicide CAS number | 13598-36-2 | 12067-54-8 PubChem CID number | 3084169 | 6336980 PubChem SID number | 24852869 | SMILES identifier | O[P+](=O)O | [Si]=[Th]=[Si]