Phosphorus pentaiodide information

Phosphorus pentaiodide
Names
	IUPAC name Phosphorus(V) iodide
	Other names Pentaiodophosphorane; Pentaiodophosphorus; Phosphorus pentaiodide; Tetraiodophosphonium iodide;
Identifiers
CompTox Dashboard (EPA)	DTXSID30504485 ;
Properties
Chemical formula	PI5
Molar mass	665.49611 g·mol−1
Appearance	Brown-black crystalline solid (disputed)
Melting point	41 °C (106 °F; 314 K) (disputed)
Related compounds
Related compounds	Phosphorus pentafluoride; Phosphorus pentachloride; Phosphorus pentabromide;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Phosphorus pentaiodide is a hypothetical inorganic compound with formula PI₅. The existence of this compound has been claimed intermittently since the early 1900s.^[2] The claim is disputed: "The pentaiodide does not exist (except perhaps as PI₃·I₂, but certainly not as [PI₄]⁺I⁻...)".^[3]

^ ^a ^b Cite error: The named reference claim was invoked but never defined (see the help page).
^ Walker and Johnson, J. Chem. Soc. 87, 1595 (1905).
^ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.

[claim-1] Cite error: The named reference claim was invoked but never defined (see the help page).

[2] Walker and Johnson, J. Chem. Soc. 87, 1595 (1905).

[3] Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.

Phosphorus pentaiodide information

and 9 Related for: Phosphorus pentaiodide information

Phosphorus pentaiodide

Phosphorus pentachloride

Phosphorus triiodide

Phosphorus pentabromide

Phosphorus halide

Phosphorus pentafluoride

Uranium

Iodine compounds

Iodine

Names
IUPAC name Phosphorus(V) iodide
Other names Pentaiodophosphorane Pentaiodophosphorus Phosphorus pentaiodide Tetraiodophosphonium iodide
Identifiers
CompTox Dashboard (EPA)	DTXSID30504485
Properties
Chemical formula	PI₅
Molar mass	665.49611 g·mol⁻¹
Appearance	Brown-black crystalline solid (disputed)^[1]
Melting point	41 °C (106 °F; 314 K) (disputed)^[1]
Related compounds
Related compounds	Phosphorus pentafluoride Phosphorus pentachloride Phosphorus pentabromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references