Pentapalladiumtetragallium

Pentapalladiumtetragallium
Generel
Systematisk
navn		 Pentapalladiumtetragallium
Traditionelle navne Tetragalliumpentapalladium
Chem. formel Pd 5 Ga 4
Rotte. formel Ga 4 Pd 5
Fysiske egenskaber
Stat krystaller
Molar masse 810,99 g/ mol
Termiske egenskaber
Temperatur
 •  smeltning 1010°C [1]
Data er baseret på standardbetingelser (25 °C, 100 kPa), medmindre andet er angivet.

Pentapalladium tetragallium  er en binær uorganisk forbindelse af palladium og gallium med formlen Ga 4 Pd 5 , krystaller.

Henter

Fysiske egenskaber

Pentapalladiumtetragallium danner kubiske krystaller , rumgruppe P m 3 m , celleparametre a = 0,3040 nm, Z = 1 [2] , struktur som cæsiumchlorid CsCl [1] [3] [4] .

Forbindelsen dannes ved en peritetisk reaktion ved en temperatur på 1010 °C og er stabil over 920 °C [1] .

Noter

  1. ↑ 1 2 3 Tilstandsdiagrammer over binære metalliske systemer / Ed. N. P. Lyakisheva. - M . : Metallurgi, 1997. - T. 2. - 1024 s. — ISBN 5-217-01569-1 .
  2. ↑ Disse parametre giver usandsynlig forbindelsestæthed.
  3. ↑ H. Okamoto. Ga-Pd (Gallium-Palladium) // Journal of Phase Equilibria and Diffusion. - 2008. - T. 29 , nr. 5 . - S. 466-467 . - doi : 10.1007/s11669-008-9363-3 .
  4. ↑ B. Predel. Ga-Pd (Gallium-Palladium) // Landolt-Börnstein - Gruppe IV Fysisk Kemi. - 1996. - T. 5f . - S. 1-3 . - doi : 10.1007/10501684_1387 .
 Palladiumforbindelser _
Palladium(II)bromid ( PdBr2 ) Kaliumhexachlorpalladat (IV) (K 2 [PdCl 6 ]) Palladium(II)hydroxid (Pd(OH) 2 ) Palladium(IV)hydroxid (Pd(OH) 4 ) Dichlor - bis-( dipyridyl )palladium(IV)chlorid ( [ Pd ( C10H8N2 ) 2Cl2 ] Cl2 ) Dipalladium calcium (CaPd 2 ) Dichlordiaminpalladium ([Pd( NH3 ) 2 ] Cl2 ) Palladium(II)iodid ( PdI2 ) Palladium(II)nitrat (Pd(NO 3 ) 2 ) Palladium(II)oxid (PdO) Palladium(III ) oxid ( Pd2O3 nH2O ) _ _ Palladium(IV)oxid (PdO 2 ) Palladium(II) sulfat (PdSO4 ) Palladium(I)sulfid ( Pd2S ) Palladium(II)sulfid (PdS) Palladium(IV)sulfid (PdS 2 ) Kaliumtetrachlorpalladat(II) (K 2 [PdCl 4 ]) Palladium(II)fluorid (PdF 2 ) Palladium(II,IV) fluorid (PdF 3 ) Palladium(II)chlorid ( PdCl2 ) Palladium(II)cyanid (Pd(CN) 2 )
 Galliumforbindelser _
Gallium antimonid (GaSb) Galliumarsenat ( GaAsO4 ) Galliumarsenid (GaAs) Galliumacetat (Ga( CH3COO ) 3 ) Gallium(I)bromid (GaBr) Gallium(II)bromid ( GaBr2 ) Gallium(III)bromid ( GaBr3 ) Gallates Galliumhydroxid (Ga(OH) 3 ) Gallium hydroxoacetat (Ga(CH 3 COO) 3 3Ga(OH) 3 3H2O ) _ Digallan ( Ga2H6 ) _ _ Hydrogendichlorgallat(I) (H[GaCl 2 ]) Gallium(I)iodid (Gal) Gallium(II)iodid ( Gal2 ) Gallium(III)iodid ( Gal3 ) Galliummetahydroxid (GaO(OH)) Galliumnitrat (Ga(NO 3 ) 3 ) Galliumnitrid (GaN) Galliumoxalat (Ga 2 (C 2 O 4 ) 3 ) Galliumoxid-wolframat (Ga 2 O 3 2WO 3 8H2O ) _ Galliumoxid -acetat (4Ga( CH3COO ) 3 2Ga2O3 _ _ _ 5H2O ) _ Galliummolybdatoxid (2Ga 2 O 3 3MoO 3 15H2O ) _ Galliumoxidchlorid (GaOCl) Gallium(I)oxid ( Ga2O ) Gallium(III)oxid (Ga 2 O 3 ) Gallium(III)perchlorat (Ga(ClO 4 ) 3 ) Galliumselenat (Ga 2 (SeO 4 ) 3 ) Gallium(I)-selenid ( Ga2Se ) Gallium(II)selenid (GaSe) Gallium (III) selenid ( Ga2Se3 ) Galliumsulfat (Ga 2 (SO 4 ) 3 ) Gallium(I)sulfid ( Ga2S ) Gallium(II)sulfid (GaS) Gallium (III) sulfid ( Ga2S3 ) Gallium(II)tellurid (GaTe) Gallium(III)tellurid (Ga 2 Te 3 ) Tetramethyldigallan (Ga 2 H 2 (CH 3 ) 4 ) Hydrogentetraclorgallat(III) (H[GaCl 4 ]) Gallium(III)thiocyanat (Ga(NCS) 3 ) Trimethylgallium (Ga(CH 3 ) 3 ) Triphenylgallium ( Ga ( C6H5 ) 3 ) Triethylgallium ( Ga ( C2H5 ) 3 ) Galliumphosphat (GaPO 4 ) Galliumphosphid (GaP) Galliumfluorid (GaF 3 ) Gallium (II)chlorid (GaCl2 ) Gallium (III)chlorid (GaCl3 )