Titanium(III) fluoride

Names
IUPAC name

Titanium(III) fluoride

Other names

Titanium trifluoride
Titanous fluoride
Trifluorotitanium

Identifiers

CAS Number

* 13470-08-1 N

3D model (JSmol)

* Interactive image

ChemSpider |

* 75341 Y

EC Number |

* 236-732-4

PubChem CID

* 83506

InChI

* InChI=1S/3FH.Ti/h3*1H;/q;;;+3/p-3 Y

Key: NLPMQGKZYAYAFE-UHFFFAOYSA-K Y

* InChI=1/3FH.Ti/h3*1H;/q;;;+3/p-3

Key: NLPMQGKZYAYAFE-DFZHHIFOAU

SMILES

* F[Ti](F)F

Properties

Chemical formula

| TiF3
Molar mass | 104.862 g/mol
Appearance  | violet to purple-red powder
Density | 2.98 g/cm3
Melting point |  1,200 °C (2,190 °F; 1,470 K)
Boiling point |  1,400 °C (2,550 °F; 1,670 K)

Solubility in water

| soluble

Magnetic susceptibility (χ)

| +1300·10−6 cm3/mol
Structure

Crystal structure

| Rhombohedral, hR24

Space group

| R-3c, No. 167
Hazards
Main hazards | Corrosive
GHS pictograms |
GHS Signal word | Danger

GHS hazard statements

| H314

GHS precautionary statements

| P280, P305+351+338, P310
Related compounds

Other anions

| Titanium(III) bromide
Titanium(III) chloride
Titanium(III) iodide

Related compounds

| Titanium(IV) fluoride

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

N verify (what is YN ?)
Infobox references

Titanium(III) fluoride is the inorganic compound with the formula TiF3. A violet, paramagnetic solid, it is one of two titanium fluorides, the other being titanium tetrafluoride.[1] It adopts a defect perovskite-like structure such that each Ti center has octahedral coordination geometry, and each fluoride ligand is doubly bridging.[2]

Titanium(III) fluoride can be prepared by dissolution of titanium metal in hydrogen fluoride. In air, it slowly oxidizes to titanium(IV).[1]

## References

1. ↑ 1.0 1.1 Meshri, Dayal T. (2000). "Fluorine Compounds, Inorganic, Titanium". Kirk‐Othmer Encyclopedia of Chemical Technology. doi:10.1002/0471238961.2009200113051908.a01. ISBN 9780471484943.
2. ↑ H. Sowa; H. Ahsbahs (1998). "Pressure-Induced Octahedron Strain in VF3-Type Compounds". Acta Crystallogr. B54 (5): 578–584. doi:10.1107/S0108768198001207.

* v
* t
* e

Titanium compounds

Titanium(II)|

* TiCl2
* TiH2
* TiO
* TiS
* TiSi2

| Organotitanium(II) compounds|

[(C5H5)2Ti(CO)2]

|

Titanium(III)|

* TiAl
* TiBr3
* TiCl3
* TiF3
* TiI3
* TiN
* TiP
* Ti2O3
* Ti2S3

| Organotitanium(III) compounds|

[(C5H5)2TiCl]2

|

Titanium(IV)|

* TiB2
* TiBr4
* TiC
* TiCl4
* Ti(ClO4)4
* TiF4
* H2TiF6
* TiH4
* TiI4
* Ti(NMe2)4
* Ti(NO3)4
* TiO2
* H4TiO4
* Ti4(OCH2CH3)16
* Ti(OCH(CH3)2)4
* Ti(OCH2CH2CH2CH3)4
* KTiOPO4
* NiO*Sb2O3*20TiO2
* TiS2
* TiSe2
* TiSi2

| Titanate compounds|

* BaTiO3
* Ba2TiO4
* Bi4Ti3O12
* CaTiO3
* CaCu3Ti4O12
* CaZrTi2O7
* Cs2TiO3
* Dy2Ti2O7
* EuBaTiO4
* FeTiO3
* Ho2Ti2O7
* Li2TiO3
* MnTiO3
* Na2Ti3O7
* Na0.5Bi0.5TiO3
* NiTiO3
* PbTiO3
* Pb(Zr,Ti)O3
* SrTiO3
* ZnTiO3

|

Organotitanium(IV) compounds|

* [(C5H5)2TiCl2]
* [(C5H5)2Ti(CH3)2]
* [(C5H5)2TiS5]
* [(C5H5)2Ti(μ-Cl)(μ-CH2)Al(CH3)2]
* [(η5-C5H4-CH2C6H4OCH3)2TiCl2]

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* v
* t
* e

Fluorine compounds

| HF |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | He

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LiF | BeF2 |  |  |  |  |  |  |  |  |  |  | BF3
B2F4 | CF4 | NF3 | OF2 | F− | Ne
NaF | MgF2 |  |  |  |  |  |  |  |  |  |  | AlF3 | SiF4 | PF3
PF5 | SF2
SF4
SF6 | ClF
ClF3
ClF5 | Ar
KF | CaF2 | ScF3 | TiF3
TiF4 | VF3
VF4
VF5 | CrF2
CrF3
CrF4
CrF5 | MnF2
MnF3 | FeF2
FeF3 | CoF2
CoF3 | NiF2 | CuF
CuF2 | ZnF2 | GaF3 | GeF4 | AsF3
AsF5 | SeF4
SeF6 | BrF3
BrF5 | KrF2
RbF | SrF2 | YF3 | ZrF4 | NbF4
NbF5 | MoF5
MoF6 | TcF6 | RuF3
RuF4
RuF5
RuF6 | RhF6 | PdF2 | AgF
AgF2
Ag2F | CdF2 | InF3 | SnF2
SnF4 | SbF3
SbF5 | TeF4 | IF
IF3
IF5
IF7 | XeF2
XeF4
XeF6
CsF | BaF2 | *  | HfF4 | TaF5 | WF4
WF6 | ReF4
ReF5
ReF6
ReF7 | OsF4
OsF5
OsF6 | IrF3
IrF5
IrF6 | PtF4
PtF6 | AuF3
Au2F10
AuF5·F2
| HgF2
Hg2F2 | TlF
TlF3 | PbF2
PbF4 | BiF3
BiF5 | Po | At | RnF2
Fr | Ra | **  | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og
|  | ↓ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| * | LaF3 | CeF3 | Pr | NdF3 | PmF3 | SmF3
| Eu | Gd | Tb | DyF3 | Ho | Er | Tm | YbF3
| Lu |
| ** | AcF3 | ThF4 | Pa | UF3
UF4
UF5
UF6 | NpF3
NpF4
NpF5
NpF6
| PuF3
PuF4
PuF5
PuF6 | AmF3
AmF4 | CmF3 | Bk | Cf | Es | Fm | Md | No | Lr |

Other|

* AgBF4
* AgPF6
* Cs2AlF5
* K3AlF6
* Na3AlF6
* KAsF6
* LiAsF6
* NaAsF6
* HBF4
* KBF4
* LiBF4
* NaBF4
* RbBF4
* Ba(BF4)2
* Ni(BF4)2
* Pb(BF4)2
* Sn(BF4)2
* BaClF
* BaSiF6
* BaGeF6
* BrOF3
* BrO2F
* CBrF3
* CBr2F2
* CBr3F
* CClF3
* CCl2F2
* CCl3F
* CFN
* CF2O
* CF3I
* CHF3
* CH2F2
* CH3F
* C2Cl3F3
* C2H3F
* C6H5F
* C7H5F3
* C15F33N
* ClFO2
* CrFO4
* CrF2O2
* CsBF4
* NH4F
* FNO
* FNO2
* FNO3
* KHF2
* NaHF2
* ThOF2
* NH5F2
* (NH4)2SiF6
* F2OS
* F3OP
* PSF3
* HPF6
* HSbF6
* NH4PF6
* KPF6
* KSbF6
* LiPF6
* NaPF6
* NaSbF6
* Na2SiF6
* Na2TiF6
* Na2ZrF6
* TlPF6
* IOF3
* K2NbF7
* K2TaF7
* IO3F
* UO2F2

Chemical formulas

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