Chlorine trifluoride dioxide

Names
Other names

Chloryl trifluoride, chlorine dioxytrifluoride, trifluorodioxychlorine

Identifiers

CAS Number

* 38680-84-1 Y

3D model (JSmol)

* Interactive image

InChI

* InChI=1S/ClF3O2/c2-1(3,4,5)6

Key: JTEAZAJBVCLGDO-UHFFFAOYSA-N

SMILES

* O=[Cl](F)(F)(F)=O

Properties

Chemical formula

| ClF3O2
Molar mass | 124.44 g·mol−1
Appearance  | colorless gas
Density | 5.087 g/L
Melting point | −81 °C (−114 °F; 192 K)
Boiling point | −22 °C (−8 °F; 251 K)

Solubility in water

| reacts with water
Related compounds

Related compounds

| Iodyl trifluoride
Bromyl trifluoride

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Chemical compound

Chlorine trifluoride dioxide is an inorganic compound of chlorine, fluorine, and oxygen with the chemical formula ClO2F3.[1]

## Synthesis

[edit]

Synthesis of chlorine trifluoride dioxide can be by a reaction of chlorine monofluoride with dioxygen difluoride:[2]

ClF + O2F2 → ClO2F3

Alternatively it can be made by a reaction of chlorine trifluoride with oxygen gas:[2]

ClF3 \+ O2 → ClO2F3

## Physical properties

[edit]

Chlorine trifluoride dioxide is a colorless gas at standard conditions.[3]

## Chemical properties

[edit]

ClO2F3 reacts with water.[4]

## References

[edit]

1. ^ Rode, B. M.; Engelbrecht, A. (15 September 1972). "LCAO MO SCF calculations on ClO2F3". Chemical Physics Letters. 16 (1): 26–27\. Bibcode:1972CPL....16...26R. doi:10.1016/0009-2614(72)80448-2. ISSN 0009-2614.26-27&rft.date=1972-09-15&rft.issn=0009-2614&rft_id=info:doi/10.1016/0009-2614(72)80448-2&rft_id=info:bibcode/1972CPL....16...26R&rft.aulast=Rode&rft.aufirst=B.+M.&rft.au=Engelbrecht,+A.&rfr_id=info:sid/en.wikipedia.org:Chlorine+trifluoride+dioxide" class="Z3988">
2. ^ a b Downs, A. J.; Adams, C. J. (4 May 2017). The Chemistry of Chlorine, Bromine, Iodine and Astatine: Pergamon Texts in Inorganic Chemistry. Vol. 7\. Elsevier. p. 1395\. ISBN 978-1-4831-5832-7. Retrieved 6 June 2023.
3. ^ Haupt, Axel (22 March 2021). Organic and Inorganic Fluorine Chemistry: Methods and Applications. Walter de Gruyter GmbH & Co KG. ISBN 978-3-11-065950-4. Retrieved 6 June 2023.
4. ^ Lide, David R. (29 June 2004). CRC Handbook of Chemistry and Physics (85th ed.). CRC Press. p. 4-52. ISBN 978-0-8493-0485-9. Retrieved 6 June 2023.

* v
* t
* e

Chlorine compounds

Chlorides and acids|

* HCl
* HClO
* HClO2
* HClO3
* HClO4
* HSO3Cl
* BaClF
* BCl3
* CCl4
* SiCl4
* TiCl4
* C3H5Cl

Chlorine fluorides|

* ClF
* ClF3
* ClF5

Chlorine oxides|

* ClO
* ClO2
* Cl2O
* Cl2O2
* Cl2O3
* Cl2O4
* Cl2O5
* Cl2O6
* Cl2O7
* ClO4

Chlorine oxyfluorides|

* ClOF
* ClOF3
* ClO2F
* ClOF5 (predicted)
* ClO2F3
* ClO3F

Chlorine(I) derivatives|

* ClNO3
* ClSO3F
* ClN3
* Cl3N

* v
* t
* e

Oxygen compounds

* Ag4O4
* Al2O3
* AmO2
* Am2O3
* As2O3
* As2O5
* Au2O3
* B2O3
* BaO
* BeO
* Bi2O3
* BiO2
* Bi2O5
* BrO2
* Br2O3
* Br2O5
* Br

* CO
* CO2
* C3O2
* CaO
* CaO2
* CdO
* CeO2
* Ce3O4
* Ce2O3
* ClO2
* Cl2O
* Cl2O2
* Cl2O3
* Cl2O4
* Cl2O6
* Cl2O7
* CoO
* Co2O3
* Co3O4
* CrO3
* Cr2O3
* Cr2O5
* Cr5O12
* CsO2
* Cs2O3
* CuO
* Dy2O3
* Er2O3
* Eu2O3
* FeO
* Fe2O3
* Fe3O4
* Ga2O
* Ga2O3
* GeO
* GeO2
* H2O
* 2H2O
* 3H2O
* H218O
* H2O2
* HfO2
* HgO
* Hg2O
* Ho2O3
* IO
* I2O4
* I2O5
* I2O6
* I4O9
* In2O3
* IrO2
* KO2
* K2O2
* La2O3
* Li2O
* Li2O2
* Lu2O3
* MgO
* Mg2O3
* MnO
* MnO2
* Mn2O3
* Mn2O7
* MoO2
* MoO3
* Mo2O3
* NO
* NO2
* N2O
* N2O3
* N2O4
* N2O5
* NaO2
* Na2O
* Na2O2
* NbO
* NbO2
* Nd2O3
* O2F
* OF
* OF2
* O2F2
* O3F2
* O4F2
* O5F2
* O6F2
* O2PtF6
* more...

* v
* t
* e

Fluorine compounds

* v
* t
* e

Salts and covalent derivatives of the fluoride ion

| HF |  |  |  | ?HeF2

|
|
|
|

LiF | BeF2 | BF
BF3
B2F4
+BO3 | CF4
CxFy
+CO3 | NF3
FN3
N2F2

N2F4
NF2
?NF5

+NO3 | OF2
O2F2

O3F2
O4F2
?OF4 | F2 | Ne
NaF | MgF2 | AlF
AlF3 | SiF4 | P2F4
PF3
PF5
+PO4 | S2F2
SF2
S2F4
SF3
SF4
S2F10
SF6
+SO4 | ClF
ClF3
ClF5 | ?ArF2
?ArF4
KF | CaF
CaF2 |  | ScF3 | TiF2
TiF3
TiF4 | VF2
VF3
VF4
VF5 | CrF2
CrF3
CrF4
CrF5
?CrF6 | MnF2
MnF3
MnF4
?MnF5 | FeF2
FeF3
FeF4 | CoF2
CoF3
CoF4 | NiF2
NiF3
NiF4 | CuF
CuF2
?CuF3 | ZnF2 | GaF2
GaF3 | GeF2
GeF4 | AsF3
AsF5 | Se2F2
SeF4
SeF6
+SeO3 | BrF
BrF3
BrF5 | KrF2
?KrF4
?KrF6
RbF | SrF
SrF2 |  | YF3 | ZrF2
ZrF3
ZrF4 | NbF4
NbF5 | MoF4
MoF5
MoF6 | TcF4
TcF

TcF6 | RuF3
RuF

RuF5
RuF6 | RhF3
RhF4
RhF5
RhF6 | PdF2
Pd[PdF6]
PdF4
?PdF6 | Ag2F
AgF
AgF2
AgF3 | CdF2 | InF
InF3 | SnF2
SnF4 | SbF3
SbF5 | TeF4
?Te2F10
TeF6
+TeO3 | IF
IF3
IF5
IF7
+IO3 | XeF2
XeF4
XeF6
?XeF8
CsF | BaF2 |  | LuF3 | HfF4 | TaF5 | WF4
WF5
WF6 | ReF4
ReF5
ReF6
ReF7 | OsF4
OsF5
OsF6
?OsF

?OsF
8 | IrF2
IrF3
IrF4
IrF5
IrF6 | PtF2
Pt[PtF6]
PtF4
PtF5
PtF6 | AuF
AuF3
Au2F10
?AuF6
AuF5•F2 | Hg2F2
HgF2
?HgF4 | TlF
TlF3 | PbF2
PbF4 | BiF3
BiF5 | ?PoF2
PoF4
PoF6 | AtF
?AtF3
?AtF5 | RnF2
?RnF

?RnF

FrF  | RaF2 |  | LrF3 | Rf  | Db  | Sg  | Bh  | Hs  | Mt  | Ds  | Rg  | Cn  | Nh  | Fl  | Mc  | Lv  | Ts  | Og
| ↓  |  |
| LaF3 | CeF3
CeF4 | PrF3
PrF4 | NdF2
NdF3
NdF4 | PmF3 | SmF
SmF2
SmF3 | EuF2
EuF3 | GdF3 | TbF3
TbF4 | DyF2
DyF3
DyF4 | HoF3 | ErF3 | TmF2
TmF3 | YbF2
YbF3
AcF3 | ThF3
ThF4 | PaF4
PaF5 | UF3
UF4
UF5
UF6 | NpF3
NpF4
NpF5
NpF6 | PuF3
PuF4
PuF5
PuF6 | AmF2
AmF3
AmF4
?AmF6 | CmF3
CmF4
?CmF6 | BkF3
BkF
4 | CfF3
CfF4 | EsF3
EsF4
?EsF6 | Fm  | Md  | No

PF−6, AsF−6, SbF−6 compounds|

* AgPF6
* KAsF6
* LiAsF6
* NaAsF6
* HPF6
* HSbF6
* NH4PF6
* LiSbF6
* KPF6
* KSbF6
* LiPF6
* NaPF6
* NaSbF6
* TlPF6

AlF2−5, AlF3−6 compounds|

* (NH4)3[AlF6]
* Cs2AlF5
* Li3AlF6
* K3AlF6
* Na3AlF6

chlorides, bromides, iodides
and pseudohalogenides|

* BaClF
* SiIBrClF
* CFN
* ClFO2

SiF2−6, GeF2−6 compounds|

* BaSiF6
* BaGeF6
* (NH4)2SiF6
* Na2[SiF6]
* K2[SiF6]
* Li2GeF6
* Li2SiF6

Oxyfluorides|

* BrOF3
* BrO2F
* BrO3F
* LaOF
* ThOF2
* VOF

* TcO

* WOF

* YOF
* ClOF3
* ClO2F3

Organofluorides|

* CBrF3
* CBr2F2
* CBr3F
* CClF3
* CCl2F2
* CCl3F
* CF2O
* CF3I
* CHF3
* CH2F2
* CH3F
* C2Cl3F3
* C2H3F
* C6H5F
* C7H5F3
* C15F33N
* C3H5F
* C6H11F

with transition metal,
lanthanide, actinide, ammonium|

* VOF3
* CrOF4
* CrF2O2
* NH4F
* (NH4)3CrF6
* (NH4)3GaF6
* (NH4)2GeF6
* (NH4)3FeF6
* (NH4)3InF6
* NH4NbF6
* (NH4)2SnF6
* NH4TaF6
* (NH4)3VF6
* (NH4)2ZrF6
* CsXeF7
* Li2SnF6
* Li2TiF6
* LiWF6
* Li2ZrF6
* K2TiF6
* Rb2TiF6
* Na2TiF6
* Na2ZrF6
* K2NbF7
* K2TaF7
* K2ZrF6
* UO2F2

nitric acids|

* FNO
* FNO2
* FNO3

bifluorides|

* KHF2
* NaHF2
* NH4HF2

thionyl, phosphoryl,
and iodosyl|

* F2OS
* F3OP
* PSF3
* IOF3
* IO3F
* IOF5
* IO2F
* IO2F3

Chemical formulas
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