IF₅O

Base Information

• Chemical Name: IF₅O
• CAS No.: 16056-61-4
• Molecular Formula: F₅IO
• Molecular Weight: 237.896
• Mol file: 16056-61-4.mol

Synonyms:IF₅O

Chemical Property of IF₅O

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of IF₅O

There total 5 articles about IF₅O which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

tetrafluoroammonium hexafluoroantimonate (16871-76-4) + Cs(1+)*IF4O2(1-)=CsIF4O2 (77224-44-3) + Cs(1+)*IF4O2(1-)=CsIF4O2 (55188-51-7) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → nitrogen trifluoride (7783-54-2) + IF5O (16056-61-4) + cesium hexafluoroantimonate (16949-12-5) + FOIOF4 (72151-31-6,72123-55-8)

Guidance literature:

In neat (no solvent); CsIF4O2 and NF4SbF6 were placed in flask, HF was condensed in at -78°C, mixt. was stirred for 1 h at room temp., cooled to -78°C,sepd. by filtrtaion, HF was pumped off over several h form -64 to -30°C, residue was decomposed; volatiles products were passed through trap at -78, -95, -112 and -210°C; elem. anal.;

DOI:10.1021/ic50221a034

Reference yield:

iodine heptafluoride (16921-96-3,596797-38-5) + lithium nitrate → iodine pentafluoride (676353-70-1,51096-45-8,7783-66-6) + IF5O (16056-61-4) + NO2(1+)*F(1-)=FNO2 (10022-50-1) + lithium fluoride (7789-24-4)

Guidance literature:

In neat (no solvent); byproducts: O2; LiNO3 loaded into stainless-steel cylinder in drybox, put into vacuum line and excess IF7 added at -196°C, cylinder warmed slowly to room temp., held at this temp. for 3d, recooled to -196°C; O2 gas pumped off, the material volatile at 30°C (=FNO2, IF7 and IF5) separated by fractional condensation (trap temps.: -95, -126 and -196°C), white solid residue = LiF;

Reference yield:

sodium nitrate (7631-99-4) + iodine heptafluoride (16921-96-3,596797-38-5) → iodine pentafluoride (676353-70-1,51096-45-8,7783-66-6) + IF5O (16056-61-4) + NO2(1+)*F(1-)=FNO2 (10022-50-1) + sodium fluoride (7681-49-4)

Guidance literature:

In neat (no solvent); byproducts: O2; NaNO3 loaded into stainless-steel cylinder, put into vacuum line and excess IF7 added at -196°C, cylinder warmed slowly to 25°C (no react. after 15h) then to 60°C for 60h, recooled to -196°C; O2 gas pumped off, the material volatile at 30°C (=FNO2, IF7 and IF5) separated by fractional condensation (trap temps.: -95, -126 and -196°C), residue = NaF;

upstream raw materials:

iodine heptafluoride

sodium nitrate

tetrafluoroammonium hexafluoroantimonate

Cs⁽¹⁺⁾*IF₄O₂^(1-)=CsIF₄O₂

Downstream raw materials:

Cs⁽¹⁺⁾*IF₄O^(1-)=CsIF₄O

Cs⁽¹⁺⁾*IF₄O₂^(1-)=CsIF₄O₂

dinitrogen tetraoxide

cesium fluoride

Refernces

• 1、 Christe, Karl O.,Wilson, Richard D.,Schack, Carl J.. "Syntheses and properties of FOIF4O, ClOIF4O, HOIF4O, and tetrafluoroperiodates". . p. 2104 - 2114. Retrieved 2008/10/08.