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Osmium(III) bromide

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Osmium(III) bromide
Names
IUPAC name Tribromoosmium
Other names Osmium tribromide
Identifiers
CAS Number
3D model (JSmol)
PubChem CID
InChI
  • InChI=1S/3BrH.Os/h3*1H;/q;;;+3/p-3Key: GCZALAMYKLLEHP-UHFFFAOYSA-K
SMILES
  • ...
Properties
Chemical formula Br3Os
Molar mass 429.94 g·mol
Appearance dark-grey solid
Density g/cm
Melting point 340
Solubility in water insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Osmium(III) tribromide is a binary inorganic compound with the chemical formula OsBr
3.

Synthesis

Decomposition of osmium tetrabromide under vacuum heating:

2OsBr4 → 2OsBr3 + Br2

Physical properties

The compound forms dark-grey crystals. Insoluble in water.

References

  1. "Osmium Bromide". American Elements. Retrieved 19 April 2023.
  2. "Osmium (III) Bromide, OsBr3". matweb.com. Retrieved 19 April 2023.
  3. Lide, David R. (19 June 2003). 1998 Freshman Achievement Award. CRC Press. pp. 4–79. ISBN 978-0-8493-0594-8. Retrieved 19 April 2023.
Osmium compounds
Os(0)
Os(0,I)
Os(I)
Os(I,II)
Os(II)
Organoosmium(II) compounds
  • Os(C5H5)2
    • Os(III)
    Os(IV)
    Os(V)
    Os(VI)
    Os(VII)
    Os(VIII)
    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
    NiBr4     		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
    Categories: