Phosphorous Pentaiodide
The chemical formula for phosphorus pentiodide is PI5.
The formula for phosphorus pentaiodide is PI5. It is a bright red solid with a molecular weight of 411.67 g/mol.
phosphorus pentaoxide or p2o5 dimerises into p4o10
The imaginary compound nitrogen pentaiodide would be NI5 , it would not be an acid- there are no ionisable H atoms. (or a Lewis acid- it has no lone pair.) There is a real compound NI3, a very unstable substance a contact explosive. There is a reported PI5, but that is disputed.
Tetranitrogen tetraselenide is the name of the compound.
Theoretically PI5 should be formed as PCl5 but practically. due to large atomic size 5 iodine atoms can not attached directly with one phosphorus atom
The chemical formula for phosphorus pentiodide is PI5.
The formula for phosphorus pentaiodide is PI5. It is a bright red solid with a molecular weight of 411.67 g/mol.
If phosphorus pentaiodide (PI5) has no lone pairs, it would adopt a trigonal bipyramidal shape. In this geometry, the phosphorus atom is at the center, with five iodine atoms positioned at the corners of the bipyramid, three in the equatorial plane and two in the axial positions. This arrangement allows for optimal spacing between the iodine atoms, minimizing repulsion.
PI5, or Phosphatidylinositol 5-phosphate, remains relatively unknown primarily due to its low abundance in biological systems and the complexity of its metabolic pathways. Research has focused more on other phosphoinositides, like PI3 and PI4, which have clearer roles in cell signaling and membrane dynamics. Additionally, the methods for studying phospholipids have historically favored more prevalent species, leaving PI5 and its functions less explored. As interest in lipid signaling grows, more discoveries about PI5 may emerge, clarifying its biological roles.
Don't know P2I5. PI5 (phosphorus pentaiodide) is more likely but couldn't find anything on that. Maybe this is meant: P2I4 , diphosphorus tetraiodide synthesized from phosphorus triiodide 2 PI3 → P2I4 + I2
phosphorus pentaoxide or p2o5 dimerises into p4o10
The imaginary compound nitrogen pentaiodide would be NI5 , it would not be an acid- there are no ionisable H atoms. (or a Lewis acid- it has no lone pair.) There is a real compound NI3, a very unstable substance a contact explosive. There is a reported PI5, but that is disputed.
The name of this compound is iodine heptafluoride.
The compound name for 7H2O is heptahydrate.
The compound name for SiI4 is tetrasilane.
Tetranitrogen tetraselenide is the name of the compound.