Lutetium(III) bromide

Lutetium(III) bromide  Identifiers

CAS Number

* 14456-53-2

3D model (JSmol)

* Interactive image

ChemSpider |

* 76184

ECHA InfoCard | 100.034.935
EC Number |

* 238-446-5

PubChem CID

* 84455

CompTox Dashboard (EPA)

* DTXSID40932336

InChI

* InChI=1S/3BrH.Lu/h3*1H;/q;;;+3/p-3

Key: DWHGOINJUKABSY-UHFFFAOYSA-K

SMILES

* [Lu+3].[Br-].[Br-].[Br-]

Properties

Chemical formula

| LuBr3
Molar mass | 414.68[1]
Appearance  | White Powder
Density | 1.025[2]
Melting point | 1,400 °C (2,550 °F; 1,670 K)[2]

Solubility in water

| Will dissolve[2]
Structure

Crystal structure

| Rhombohedric FeCl3 like[3]
Thermochemistry

Std molar
entropy (S⦵298)

| 66.9 J/mol K[3]

Std enthalpy of
formation (ΔfH⦵298)

| 48.8 kJ/mol[3]
Hazards
GHS labelling:

Pictograms

Signal word

| Warning

Hazard statements

| H315, H319, H335[1]

Precautionary statements

| P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501[4]
NFPA 704 (fire diamond)  |

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

Infobox references

Chemical compound

Lutetium(III) bromide is a crystalline compound made of one lutetium atom and three bromine atoms.[2] It takes the form of a white powder at room temperature.[1] It is hygroscopic.[2] It is odorless.[5]

## Properties

[edit]

### Reactions

[edit]

Lutetium(III) bromide can be synthesized through the following reaction:[6]

2 Lu(s) + 3 Br2(g) → 2 LuBr3(s)

If burned, lutetium(III) bromide may produce hydrogen bromide and metal oxide fumes.[5]

Lutetium(III) bromide reacts to strong oxidizing agents.[5]

### Solubility

[edit]

An experiment by T. Mioduski showed that the solubility of LuBr3 in tetrahydrofuran at 21-23 °C was 0.30 g per 100 ml of solution.[7]

## References

[edit]

1. ^ a b c Elements, American. "Lutetium Bromide". American Elements. Retrieved 22 December 2016.
2. ^ a b c d e Phillips, Sidney L.; Perry, Dale L. (1995). Handbook of inorganic compounds. Boca Raton: CRC Press. p. 232\. ISBN 9780849386718.
3. ^ a b c L., Rycerz; M., Gaune-Escard (2008). "Lanthanide(III) halides: Thermodynamic properties and their correlation with crystal structure". Journal of Alloys and Compounds. 450 (1–2): 167–174\. doi:10.1016/j.jallcom.2006.12.096. Retrieved 22 December 2016.1–2&rft.pages=167-174&rft.date=2008&rft_id=info:doi/10.1016/j.jallcom.2006.12.096&rft.aulast=L.&rft.aufirst=Rycerz&rft.au=M.,+Gaune-Escard&rft_id=https://www.academia.edu/5301233&rfr_id=info:sid/en.wikipedia.org:Lutetium(III)+bromide" class="Z3988">
4. ^ "Lutetium bromide | Br3Lu - PubChem". pubchem.ncbi.nlm.nih.gov. Retrieved 22 December 2016.
5. ^ a b c "Lutetian bromide" (PDF). SDS. Retrieved 22 December 2016.
6. ^ Winter, Mark. "Lutetium»reactions of elements [WebElements Periodic Table]". www.webelements.com. Retrieved 22 December 2016.
7. ^ "Lutetium Bromide" (PDF). Srdata. Retrieved 22 December 2016.

* v
* t
* e

Lutetium compounds

* Lu3Al5O12
* Lu(CH3COO)3
* LuF3
* LuCl3
* LuBr3
* Lu(IO3)3
* LuI3
* Lu2O3
* Lu(OH)3
* LuN
* LuP
* Lu2Se3
* Lu2Te3
* Lu2(SO4)3
* Lu(NO3)3
* Lu2(CO3)3
* Lu2V2O7
* Yb:LuVO4
* LuTaO4
* Lu(C5H7O2)3
* C52H72LuN5O14
* Lu(C32H16N8)2

* v
* t
* e

Bromine compounds

Br(−I)|

* Br−
* CH3Br
* CH2Br2
* CHBr3
* CBr4
* HBr
* C3H5Br

Br(−I,I)|

* Br−3

Br(I)|

* BrCl
* BrF
* BrN3
* BrNO3
* Br2O
* BrO−
* NBr3

Br(II)|

* BrO

Br(I,V)|

* Br2O3

Br(III)|

* BrF3
* BrO−2

Br(IV)|

* BrO2

Br(V)|

* BrF5
* Br2O5
* BrO−3
* BrOF3
* BrO2F

Br(VII)|

* BrO−4
* BrO3F

* v
* t
* e

Salts and covalent derivatives of the bromide ion

| HBr |  |  |  | He

|
|
|
|

LiBr | BeBr2 | BBr3
+BO3 | CBr4
+C | NBr3
BrN3
NH4Br
NOBr
+N | Br2O
BrO2
Br2O3
Br2O5 | BrF
BrF3
BrF5 | Ne
NaBr | MgBr2 | AlBr
AlBr3 | SiBr4 | PBr3
PBr5
PBr7
+P | S2Br2
SBr2 | BrCl | Ar
KBr | CaBr2
|  | ScBr3 | TiBr2
TiBr3
TiBr4 | VBr2
VBr3 | CrBr2
CrBr3
CrBr4 | MnBr2 | FeBr2
FeBr3 | CoBr2 | NiBr2 | CuBr
CuBr2 | ZnBr2 | GaBr3 | GeBr2
GeBr4 | AsBr3
+As
+AsO3 | SeBr2
SeBr4 | Br2 | Kr
RbBr | SrBr2 |  | YBr3 | ZrBr2
ZrBr3
ZrBr4 | NbBr5 | MoBr2
MoBr3
MoBr4 | TcBr3
TcBr4 | RuBr3 | RhBr3 | PdBr2 | AgBr | CdBr2 | InBr
InBr3 | SnBr2
SnBr4 | SbBr3
+Sb
-Sb | Te2Br
TeBr4
+Te | IBr
IBr3 | XeBr2
CsBr | BaBr2 | *  | LuBr3 | HfBr4 | TaBr5 | WBr5
WBr6 | ReBr3 | OsBr3
OsBr4 | IrBr3
IrBr
4 | PtBr2
PtBr4 | AuBr
AuBr3 | Hg2Br2
HgBr2 | TlBr | PbBr2 | BiBr3 | PoBr2
PoBr4 | AtBr | Rn
FrBr | RaBr2 | **  | Lr  | Rf  | Db  | Sg  | Bh  | Hs  | Mt  | Ds  | Rg  | Cn  | Nh  | Fl  | Mc  | Lv  | Ts  | Og

*  | LaBr3 | CeBr3 | PrBr3 | NdBr2
NdBr3 | PmBr3 | SmBr2
SmBr3 | EuBr2
EuBr3 | GdBr3 | TbBr3 | DyBr3 | HoBr3 | ErBr3 | TmBr2
TmBr3 | YbBr2
YbBr3
**  | AcBr3 | ThBr4 | PaBr4
PaBr5 | UBr4
UBr5 | NpBr3
NpBr4 | PuBr3 | AmBr2
AmBr3 | CmBr3 | BkBr3 | CfBr3 | EsBr2
EsBr3 | Fm  | Md  | No

* v
* t
* e

Lanthanide salts of halides

|  | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu

|
|
|
|
|
|
|
|
|
|
|
|
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|

+4  |  | CeF4 | PrF4 | NdF4 |  |  |  |  | TbF4 | DyF4 |  |  |  |  |
+3  | LaF3
LaCl3
LaBr3
LaI3 | CeF3
CeCl3
CeBr3
CeI3 | PrF3
PrCl3
PrBr3
PrI3 | NdF3
NdCl3
NdBr3
NdI3 | PmF3
PmCl3
PmBr3
PmI3 | SmF3
SmCl3
SmBr3
SmI3 | EuF3
EuCl3
EuBr3
EuI3 | GdF3
GdCl3
GdBr3
GdI3 | TbF3
TbCl3
TbBr3
TbI3 | DyF3
DyCl3
DyBr3
DyI3 | HoF3
HoCl3
HoBr3
HoI3 | ErF3
ErCl3
ErBr3
ErI3 | TmF3
TmCl3
TmBr3
TmI3 | YbF3
YbCl3
YbBr3
YbI3 | LuF3
LuCl3
LuBr3
LuI3
+2  | LaI2 | CeI2 | PrI2 | NdF2
NdCl2
NdBr2
NdI2 |  | SmF2
SmCl2
SmBr2
SmI2 | EuF2
EuCl2
EuBr2
EuI2 | GdI2 |  | DyF2
DyCl2
DyBr2
DyI2 |  |  | TmF2
TmCl2
TmBr2
TmI2 | YbF2
YbCl2
YbBr2
YbI2 |
*[CID]: Compound ID
*[EPA]: U.S. Environmental Protection Agency
*[H315]: H315: Causes skin irritation
*[H319]: H319: Causes serious eye irritation
*[H335]: H335: May cause respiratory irritation
*[P261]: P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
*[P264]: P264: Wash ... thoroughly after handling.
*[P271]: P271: Use only outdoors or in a well-ventilated area.
*[P280]: P280: Wear protective gloves/protective clothing/eye protection/face protection.
*[P302+P352]: P302+P352: IF ON SKIN: Wash with soap and water.
*[P304+P340]: P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
*[P305+P351+P338]: P305+P351+P338: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
*[P312]: P312: Call a POISON CENTER or doctor/physician if you feel unwell.
*[P321]: P321: Specific treatment (see ... on this label).
*[P332+P313]: P332+P313: If skin irritation occurs: Get medical advice/attention.
*[P337+P313]: P337+P313: If eye irritation persists: Get medical advice/attention.
*[P362]: P362: Take off contaminated clothing.
*[P403+P233]: P403+P233: Store in a well ventilated place. Keep container tightly closed.
*[P405]: P405: Store locked up.
*[P501]: P501: Dispose of contents/container to ...
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