Properties of Tb:

Property Name Value Unit Comments Reference
ΔH interface M in O (Miedema) -972 (kJmol-1) 13823
ΔH interface O in M (Miedema) -621 (kJmol-1) 13823
ΔH interface S in M 0 (kJmol-1) 13823
Δinterface M in S (Miedema) 0 (kJmol-1) 13823
γ-free electron to specific heat 0 (mJmol-1K-2) 13823
Atomic concentration 3,22 (1023 m-3) 13823
Atomic electron scattering factor at 0.5 2,74 13823
Atomic environment number (Villars, Daams) 12 13823
Atomic number start counting left top, left-right sequence 65 13823
Atomic weight 158,925 (10-3 kg) 13823
Boiling temperature 3467 (K) 5391
Boiling temperature 3396 (K) 13823
Boiling temperature 3073 (K) 19178
Boiling temperature 3493 (K) 19178
Boiling temperature 3503 (K) 19178
Bulk modulus 38,7 (GPa) 13823
Charge nuclear effective (Clementi) 8,3 13823
Chemical potential (Miedema) 3,21 13823
Compression modulus 0,399 (GPa) 13823
Conductivity electrical 0,86 (104 Ohm-1cm-1) 13823
Conductivity thermal 11,1 (Jmol-1K-1) 13823
Debye temperature 169,6 (K) 20518
Density 8229 (kgm-3) 13823
Density 8219 (kgm-3) orthorhombic, 220 K 20518
Density 8230 (kgm-3) hcp, 297 K 20518
Density 7820 (kgm-3) bcc, 1562 K 20518
Distance to core electron (Schubert) 1,08 (A) 13823
Distance to valence electron (Schubert) 2,2 (A) 13823
Electrochemical weight equivalent 0,54991 (mgK-1) 13823
Electron affinity 50 (kJmol-1) 13823
Electronegativity (Alfred-Rochow) 1,1 13823
Electronegativity (Martynov&Batsanov) 1,2 13823
Electronegativity (Pauling) 1,1 13823
Electronegativity absolute 3,2 13823
Energy cohesive (Brewer) 4,05 (Jmol-1) 13823
Energy of ionization (first) 564,4 (kJmol-1) 13823
Energy of ionization (second) 1112 (kJmol-1) 13823
Energy of ionization (third) 2122 (kJmol-1) 13823
Enthalpy of atomization 388,7 (kJmol-1) 13823
Enthalpy of atomization 386,5 (kJmol-1) 5391
Enthalpy of melting 10,86 (kJmol-1) 18453
Enthalpy of melting 10,193 (kJmol-1) 5391
Enthalpy of melting 16,3 (kJmol-1) 13823
Enthalpy of surface (Miedema) 115 (kJmol-1) 13823
Enthalpy of vacancies (Miedema) 120 (kJmol-1) 13823
Enthalpy of vaporization 293 (kJmol-1) 19178
Enthalpy of vaporization 391 (kJmol-1) 13823
Entropy of solid 73,38 (Jmol-1K-1) 5391
Entropy of solid 72,24 (Jmol-1K-1) 18453
Entropy of solid 73,10153 (Jmol-1K-1) 13823
Group number 3 13823
Hardness (Brinell) 874 [MPa] 13823
Linear thermal expansion coefficient 9,5 (10-6K-1) 13823
Linear thermal expansion coefficient 10,3 (10-6K-1) 20518
Magnetic frequency of nuclei 22,678 13823
Magnetic resonance 9,7 (MHz) 13823
Magnetic susceptibility 0,0000115 (m3kg-1) 13823
Mass attenuation coefficient FeKα 214 (cm2g-1) 13823
Mass attenuation coefficient for CrKα 329 (cm2g-1) 13823
Mass attenuation coefficient for CuKα 273 (cm2g-1) 13823
Mass attenuation coefficient for MoKα 67,5 (cm2g-1) 13823
Melting temperature 1627 (K) 18453
Melting temperature 1629 (K) 5391
Melting temperature 1633 (K) 13823
Mendeleev chemists sequence 41 13823
Mendeleev d-t start left 33 13823
Mendeleev d-t start right 72 13823
Mendeleev H d-t start left 32 13823
Mendeleev H d-t start right 73 13823
Mendeleev H t-d start left 31 13823
Mendeleev H t-d start right 72 13823
Mendeleev Pettifor 26 13823
Mendeleev Pettifor regular 26 13823
Mendeleev t-d start left 32 13823
Mendeleev t-d start right 71 13823
Modulus of rigidity 22,1 (GPa) 13823
Molar heat capacity 27,718 (Jmol-1K-1) 18453
Molar heat capacity 28,91 (Jmol-1K-1) 13823
Molar heat capacity 28,95 (Jmol-1K-1) 5391
Moment nuclear magnetic 1,52 (mu) 13823
Nuclear charge effective (Slater) 2,85 13823
nWS^(1/3) (Miedema) 1,22 (a.u.-1/3) 13823
Oxidation state (first) 3 13823
Periodic number start counting bottom right, right-left sequence 39 13823
Periodic number start counting left bottom, left-right sequence 28 13823
Periodic number start counting top right, right-left sequence 76 13823
Poisson's ratio 0,261 13823
Quantum number 6 13823
Radii covalent 159 (pm) 13823
Radii metal (Waber) 1,782 (A) 13823
Radii pseudo-potential (Zunger) 3,89 13823
Resistivity electrical 114 (10-8 Ohmm) 13823
Sound velocity 2620 (ms-1) 13823
Spectral lines no 129 13823
Spin nuclei 1,5 (h) 13823
Surface tension at Tm 1130 (mJm-2) 13823
Thermal neutron capture cross section 23 (barns) 13823
V^(2/3) (Miedema) 7,2 (cm2) 13823
Valence electron number 3 13823
Vapour pressure at Tm 0 (Nm-2) 13823
Volume of atom (Villars, Daams) 3,213 (10-2 nm3) 13823
Work function 3,1 (eV) 13823
Young's modulus 55,7 (GPa) 13823

Radii Ionic properties of Tb:

Property Name Charge CN Value Unit Comments Reference
Radii ionic (Bokii & Belov) 3 0,89 (Å) 13824
Radii ionic (Goldsmidt) 3 1,09 (Å) 13824
Radii ionic (Goldsmidt) 4 0,89 (Å) 13824
Radii ionic (Yagoda) 3 0,99 (Å) 13824
Radii ionic (Yagoda) 4 0,86 (Å) 13824
Radii ionic (Shannon) 3 6 0,923 (Å) 13826
Radii ionic (Shannon) 3 7 0,98 (Å) 13826
Radii ionic (Shannon) 3 8 1,04 (Å) 13826
Radii ionic (Shannon) 3 9 1,095 (Å) 13826
Radii ionic (Shannon) 4 6 0,76 (Å) 13826
Radii ionic (Shannon) 4 8 0,88 (Å) 13826