Tridecapalladiumpentagallium

Tridecapalladiumpentagallium
Generel
Systematisk
navn		 Tridecapalladiumpentagallium
Chem. formel Pd 13 Ga 5
Rotte. formel Ga 5 Pd 13
Fysiske egenskaber
Stat krystaller
Molar masse 1732,08 g/ mol
Massefylde 11,0 g/cm³
Termiske egenskaber
Temperatur
 • nedbrydning 897 [1] ; 910 [2] °C
Klassifikation
Reg. CAS nummer 52935-27-0
Data er baseret på standardbetingelser (25 °C, 100 kPa), medmindre andet er angivet.

Tridecapalladiumpentagallium  er en binær uorganisk forbindelse af palladium og gallium med formlen Ga 5 Pd 13 , krystaller.

Henter

Fysiske egenskaber

Tridecapalladiumpentagallium danner monokliniske krystaller , rumgruppe C2 /m , celleparametre a = 2,42599 nm, b = 0,40506 nm, c = 0,54437 nm, β = 102,69°, Z = 2 [1] , i henhold til ældre celle parametre , gonhoer cellesyn. a = 2,358 nm, b = 0,5,34 nm, c = 0,405 nm [2] [3] ).

Forbindelsen dannes ved peritectoid reaktion ved en temperatur på 910°C [2] . Når det opvarmes, nedbrydes det til Ga 2 Pd 5 og GaPd 2 (beriget med palladium til GaPd 2,85 ) [4] .


Noter

  1. ↑ 1 2 Wannek C., Harbrecht B. Krystalstrukturen af ​​Ga 5 Pd 13 - en lav-symmetrisk bestillingsvariant af den kubiske tætpakkede kugle  // Zeitschrift Fur Anorganische Und Allgemeine Chemie. - 2000. - T. 626 , nr. 7 . - S. 1540-1544 . - doi : 10.1002/1521-3749(200007)626:7%3C1540::AID-ZAAC1540%3E3.0.CO;2-T/abstrakt . Arkiveret fra originalen den 4. december 2014.
  2. ↑ 1 2 3 Tilstandsdiagrammer over binære metalliske systemer / Ed. N. P. Lyakisheva. - M . : Metallurgi, 1997. - T. 2. - 1024 s. — ISBN 5-217-01569-1 .
  3. ↑ K. Khalaff, K. Schubert. Kristallstruktur von Pd 5 Ga 2  // Journal of the Less Common Metals. - 1974. - T. 37 , nr. 1 . — S. 129–140 . - doi : 10.1016/0022-5088(74)90014-9 .
  4. ↑ 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 .
 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 )