A.A.Baikov Institute of Metallurgy and Materials Science

DATABASE ON PROPERTIES OF CHEMICAL ELEMENTS
Properties of element Yb
PropertyValueCommentsReferences
ΔH interface M in O (Miedema)-907
 13823
ΔH interface O in M (Miedema)-605
 13823
Atomic concentration3,02(1023 m-3)  13823
Atomic electron scattering factor at 0.52,91 13823
Atomic environment number (Villars, Daams)12  13823
Atomic number start counting left top, left-right sequence70  13823
Atomic weight173,04(10-3 kg)  13823
Boiling temperature1464
 5391
Boiling temperature1466
 13823
Boiling temperature1469
 19178
Boiling temperature1473
 19178
Boiling temperature1703
 19178
Bulk modulus30,5(GPa)  13823
Charge nuclear effective (Clementi)8,59 13823
Chemical potential (Miedema)3,22 13823
Compression modulus0,133(GPa)  13823
Conductivity electrical3,7(104 Ohm-1*cm-1) 13823
Conductivity thermal34,9
 13823
Debye temperature109
β20518
Debye temperature117,6
α20518
Debye temperature118
α20518
Debye temperature120
 13823
Density6570
bcc, 1036 K20518
Density6903
hcp, 296 K20518
Density6965
13823
Density6966
fcc, 297 K20518
Distance from core electron (Schubert)1(A) 13823
Distance from valence electron (Schubert)1,99(A) 13823
Electrochemical weight equivalent0,59772(mg*K-1)  13823
Electron affinity50
 13823
Electronegativity (Alfred-Rochow)1,06 13823
Electronegativity (Martynov&Batsanov)1,1 13823
Electronegativity (Pauling)1,05 13823
Electronegativity absolute3,5 13823
Energy cohesive (Brewer)1,6
 13823
Energy of ionization first603,4
 13823
Energy of ionization second1174
 13823
Energy of ionization third2408
 13823
Enthalpy of atomization151,8
 5391
Enthalpy of atomization152,3
 13823
Enthalpy of melting7,6
 18453
Enthalpy of melting7,661
 5391
Enthalpy of melting9,2
 13823
Enthalpy of surface (Miedema)60
 13823
Enthalpy of vacancies (Miedema)65
 13823
Enthalpy of vaporization159
 13823
Entropy of solid59,94
 18453
Entropy of solid59,98
 5391
Entropy of solid62,802
 13823
Group number3 13823
Hardness (Brinell)441[MPa] 13823
Linear thermal expansion coefficient25,2(10-6*K-1) 13823
Linear thermal expansion coefficient26,3(10-6*K-1) 20518
Magnetic frequency of nuclei17,613 13823
Magnetic resonance7,456(MHz)  13823
Magnetic susceptibility0,0000000181(m3*kg-1) 13823
Mass attenuation coefficient CrKα401(cm2*g-1)  13823
Mass attenuation coefficient FeKα265(cm2*g-1) 13823
Mass attenuation coefficient for CuKα146(cm2*g-1)  13823
Mass attenuation coefficient for MoKα84,5(cm2*g-1)  13823
Melting temperature1091
 18453
Melting temperature1092
 5391
Melting temperature1097
 13823
Mendeleev chemists sequence51  13823
Mendeleev d-t start left43  13823
Mendeleev d-t start right62  13823
Mendeleev H d-t start left42  13823
Mendeleev H d-t start right63  13823
Mendeleev H t-d start left41  13823
Mendeleev H t-d start right62  13823
Mendeleev Pettifor17  13823
Mendeleev Pettifor regular21  13823
Mendeleev t-d start left42  13823
Mendeleev t-d start right61  13823
Modulus of rigidity9,9(GPa) 13823
Molar heat capacity26,72
 5391
Molar heat capacity26,74
 13823
Molar heat capacity36,41
 18453
Moment nuclear magnetic-0,677(mu) 13823
Nuclear charge effective (Slater)2,85 13823
nW1/3 (Miedema)1,23(a.u.-1/3)  13823
Oxidation state first 2 13823
Periodic number start counting bottom right, right-left sequence34  13823
Periodic number start counting left bottom, left-right sequence33  13823
Periodic number start counting top right, right-left sequence71  13823
Poisson's ratio0,207 13823
Quantum number6 13823
Radii covalent170
 13823
Radii metal (Waber)1,74(A) 13823
Radii pseudo-potential (Zunger)3,59(a.u.) 13823
Resistivity electrical29(10-8 Ohm*m)  13823
Sound velocity1590(m*s-1) 13823
Spectral lines no159 13823
Spin nuclei2,5(h) 13823
Surface tension at Tm500
 13823
Thermal neutron capture cross section35(barns) 13823
V2/3 (Miedema)6,86(cm2)  13823
Valence electron number16 13823
Vapour pressure at Tm395(N*m-2) 13823
Volume of atom (Villars, Daams)4,128(10-2 nm3)  13823
Work function2,6(eV)  13823
Young's modulus23,9(GPa)  13823
PropertyC.N.Radii ionic (Shannon)CommentsReferences
Yb+261,020 Å 13826
Yb+271,080 Å 13826
Yb+281,140 Å 13826
Yb+360,868 Å 13826
Yb+370,925 Å 13826
Yb+380,985 Å 13826
Yb+391,042 Å 13826
PropertyValueCommentsReferences
Radii ionic (Bokii & Belov)
Yb+30,810 Å 13824
Radii ionic (Goldsmidt)
Yb+31,000 Å 13824
Radii ionic (Yagoda)
Yb+30,940 Å 13824