A.A.Baikov Institute of Metallurgy and Materials Science

DATABASE ON PROPERTIES OF CHEMICAL ELEMENTS
Properties of element Ga
PropertyValueCommentsReferences
ΔH interface M in O (Miedema)-541
 13823
ΔH interface M in S (Miedema)-258
 13823
ΔH interface O in M (Miedema)-362
 13823
ΔH interface S in M-252
 13823
γ-free electron to specific heat0,596(mJ*mol-1*K-2)  13823
Atomic concentration5,1(1023 m-3)  13823
Atomic electron scattering factor at 0.51,53 13823
Atomic environment number (Villars, Daams)4  13823
Atomic number start counting left top, left-right sequence31  13823
Atomic weight69,723(10-3 kg)  13823
Boiling temperature2473
 19178
Boiling temperature2477
 19178
Boiling temperature2673
 19178
Boiling temperature2676
 13823
Charge nuclear effective (Clementi)6,22 13823
Chemical potential (Miedema)4,1 13823
Compression modulus0,569(GPa)  13823
Conductivity electrical7,35(104 Ohm-1*cm-1) 13823
Conductivity thermal40,6
 13823
Debye temperature320
 13823
Density5907
 13823
Density5913
 17058
Distance from core electron (Schubert)1,38(A) 13823
Distance from valence electron (Schubert)2(A) 13823
Electrochemical weight equivalent0,24083(mg*K-1)  13823
Electron affinity30
 13823
Electronegativity (Alfred-Rochow)1,82 13823
Electronegativity (Martynov&Batsanov)1,7 13823
Electronegativity (Pauling)1,6 13823
Electronegativity absolute3,2 13823
Energy cohesive (Brewer)2,81
 13823
Energy of ionization first578,8
 13823
Energy of ionization second1979
 13823
Energy of ionization third2963
 13823
Enthalpy of atomization277
 13823
Enthalpy of melting5,59
 13823
Enthalpy of surface (Miedema)59
 13823
Enthalpy of vacancies (Miedema)48
 13823
Enthalpy of vaporization254
 19178
Enthalpy of vaporization256
 19178
Enthalpy of vaporization270,3
 13823
Entropy of solid41,11438
 13823
Group number3 13823
Hardness (Brinell)60[MPa] 17058
Hardness (Brinell)68,7[MPa] 13823
Linear thermal expansion coefficient18,3(10-6*K-1) 13823
Magnetic frequency of nuclei30,495 13823
Magnetic resonance10,2188(MHz)  13823
Magnetic susceptibility0,0000000039(m3*kg-1) 13823
Mass attenuation coefficient CrKα212(cm2*g-1)  13823
Mass attenuation coefficient FeKα131(cm2*g-1) 13823
Mass attenuation coefficient for CuKα55,9(cm2*g-1)  13823
Mass attenuation coefficient for MoKα60,1(cm2*g-1)  13823
Melting temperature303
 13823
Mendeleev chemists sequence76  13823
Mendeleev d-t start left75  13823
Mendeleev d-t start right29  13823
Mendeleev H d-t start left74  13823
Mendeleev H d-t start right30  13823
Mendeleev H t-d start left74  13823
Mendeleev H t-d start right30  13823
Mendeleev Pettifor81  13823
Mendeleev Pettifor regular78  13823
Mendeleev t-d start left75  13823
Mendeleev t-d start right29  13823
Modulus of rigidity6,67(GPa) 13823
Molar heat capacity25,86
 13823
Molar heat capacity26,03
 20518
Moment nuclear magnetic2,011(mu) 13823
Nuclear charge effective (Slater)5 13823
nW1/3 (Miedema)1,31(a.u.-1/3)  13823
Oxidation state first 3 13823
Periodic number start counting bottom right, right-left sequence73  13823
Periodic number start counting left bottom, left-right sequence80  13823
Periodic number start counting top right, right-left sequence24  13823
Poisson's ratio0,47 13823
Quantum number4 13823
Radii covalent125
 13823
Radii metal (Waber)1,411(A) 13823
Radii pseudo-potential (Zunger)1,695(a.u.) 13823
Resistivity electrical27(10-8 Ohm*m)  13823
Sound velocity2740(m*s-1) 13823
Spectral lines no55 13823
Spin nuclei1,5(h) 13823
Surface tension at Tm1100
 13823
Thermal neutron capture cross section2,9(barns) 13823
V2/3 (Miedema)5,19(cm2)  13823
Valence electron number3 13823
Volume of atom (Villars, Daams)1,947(10-2 nm3)  13823
Work function4(eV)  13823
Young's modulus9,8(GPa)  13823
PropertyC.N.Radii ionic (Shannon)CommentsReferences
Ga+340,470 Å 13826
Ga+350,550 Å 13826
Ga+360,620 Å 13826
PropertyValueCommentsReferences
Radii ionic (Bokii & Belov)
Ga+30,620 Å 13824
Radii ionic (Goldsmidt)
Ga+30,620 Å 13824
Radii ionic (Pauling)
Ga+30,620 Å 13824
Radii ionic (Yagoda)
Ga+30,630 Å 13824