Thiophosphoryl iodide

Thiophosphoryl iodide
Names
	Other names Phosphorothioic triiodide; Phosphorus thioiodide; Thiophosphoryl triiodide;
Identifiers
CAS Number	63972-04-3;
3D model (JSmol)	Interactive image;
PubChem CID	21517233;
CompTox Dashboard (EPA)	DTXSID00615471 ;
	InChI InChI=1S/I3PS/c1-4(2,3)5 Key: CVHICNBAVVKDQW-UHFFFAOYSA-N;
	SMILES S=P(I)(I)I;
Properties
Chemical formula	PSI3
Molar mass	443.75 g·mol−1
Appearance	red-brown solid
Melting point	48 °C (118 °F; 321 K)
Boiling point	decomposes
Structure
Molecular shape	Tetrahedral at the P atom
Related compounds
Related compounds	Phosphorus triiodide; Phosphoryl iodide; Thiophosphoryl fluoride; Thiophosphoryl chloride; Thiophosphoryl bromide; Phosphorothioic chloride difluoride;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Thiophosphoryl iodide is an inorganic compound with the formula P S I₃.

Names

Other names Phosphorothioic triiodide Phosphorus thioiodide Thiophosphoryl triiodide
Identifiers
CAS Number	63972-04-3
3D model (JSmol)	Interactive image
PubChem CID	21517233
CompTox Dashboard (EPA)	DTXSID00615471
InChI InChI=1S/I3PS/c1-4(2,3)5 Key: CVHICNBAVVKDQW-UHFFFAOYSA-N
SMILES S=P(I)(I)I
Properties
Chemical formula	PSI₃
Molar mass	443.75 g·mol⁻¹
Appearance	red-brown solid
Melting point	48 °C (118 °F; 321 K)
Boiling point	decomposes
Structure
Molecular shape	Tetrahedral at the P atom
Related compounds
Related compounds	Phosphorus triiodide Phosphoryl iodide Thiophosphoryl fluoride Thiophosphoryl chloride Thiophosphoryl bromide Phosphorothioic chloride difluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references