Properties of Ho:

Property Name Value Unit Comments Reference
ΔH interface M in O (Miedema) -941 (kJmol-1) 13823
ΔH interface O in M (Miedema) -627 (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 2,81 13823
Atomic environment number (Villars, Daams) 12 13823
Atomic number start counting left top, left-right sequence 67 13823
Atomic weight 164,93 (10-3 kg) 13823
Boiling temperature 2921 (K) 5391
Boiling temperature 2873 (K) 19178
Boiling temperature 2973 (K) 19178
Boiling temperature 2968 (K) 13823
Bulk modulus 40 (GPa) 13823
Charge nuclear effective (Clementi) 8,44 13823
Chemical potential (Miedema) 3,22 13823
Compression modulus 0,397 (GPa) 13823
Conductivity electrical 1,11 (104 Ohm-1cm-1) 13823
Conductivity thermal 16,2 (Jmol-1K-1) 13823
Debye temperature 190 (K) 20518
Density 8795 (kgm-3) hcp, 297 K 13823
Distance to core electron (Schubert) 1,04 (A) 13823
Distance to valence electron (Schubert) 2,19 (A) 13823
Electrochemical weight equivalent 0,56974 (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 3,3 13823
Energy cohesive (Brewer) 3,14 (Jmol-1) 13823
Energy of ionization (first) 580,8 (kJmol-1) 13823
Energy of ionization (second) 1139 (kJmol-1) 13823
Energy of ionization (third) 2221 (kJmol-1) 13823
Enthalpy of atomization 300,8 (kJmol-1) 13823
Enthalpy of atomization 300,2 (kJmol-1) 5391
Enthalpy of melting 14,3 (kJmol-1) 18453
Enthalpy of melting 16,1 (kJmol-1) 13823
Enthalpy of surface (Miedema) 115 (kJmol-1) 13823
Enthalpy of vacancies (Miedema) 120 (kJmol-1) 13823
Enthalpy of vaporization 303 (kJmol-1) 13823
Enthalpy of vaporization 251 (kJmol-1) 19178
Entropy of solid 74,39944 (Jmol-1K-1) 13823
Entropy of solid 75,19 (Jmol-1K-1) 18453
Entropy of solid 75,76 (Jmol-1K-1) 5391
Group number 3 13823
Hardness (Brinell) 912 [MPa] 13823
Linear thermal expansion coefficient 9,8 (10-6K-1) 13823
Linear thermal expansion coefficient 11,2 (10-6K-1) 20518
Magnetic frequency of nuclei 20,513 13823
Magnetic resonance 8,7 (MHz) 13823
Magnetic susceptibility 0,00000549 (m3kg-1) 13823
Mass attenuation coefficient FeKα 234 (cm2g-1) 13823
Mass attenuation coefficient for CrKα 359 (cm2g-1) 13823
Mass attenuation coefficient for CuKα 128 (cm2g-1) 13823
Mass attenuation coefficient for MoKα 73,9 (cm2g-1) 13823
Melting temperature 1742 (K) 13823
Melting temperature 1683 (K) 18453
Melting temperature 1747 (K) 5391
Mendeleev chemists sequence 45 13823
Mendeleev d-t start left 37 13823
Mendeleev d-t start right 68 13823
Mendeleev H d-t start left 36 13823
Mendeleev H d-t start right 69 13823
Mendeleev H t-d start left 35 13823
Mendeleev H t-d start right 68 13823
Mendeleev Pettifor 23 13823
Mendeleev Pettifor regular 24 13823
Mendeleev t-d start left 36 13823
Mendeleev t-d start right 67 13823
Modulus of rigidity 26,3 (GPa) 13823
Molar heat capacity 27,15 (Jmol-1K-1) 13823
Moment nuclear magnetic 3,31 (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 37 13823
Periodic number start counting left bottom, left-right sequence 30 13823
Periodic number start counting top right, right-left sequence 74 13823
Poisson's ratio 0,231 13823
Quantum number 6 13823
Radii covalent 158 (pm) 13823
Radii metal (Waber) 1,766 (A) 13823
Radii pseudo-potential (Zunger) 3,65 13823
Resistivity electrical 87 (10-8 Ohmm) 13823
Sound velocity 2760 (ms-1) 13823
Spectral lines no 58 13823
Spin nuclei 3,5 (h) 13823
Surface tension at Tm 1150 (mJm-2) 13823
Thermal neutron capture cross section 65 (barns) 13823
V^(2/3) (Miedema) 7,06 (cm2) 13823
Valence electron number 3 13823
Vapour pressure at Tm 0 (Nm-2) 13823
Volume of atom (Villars, Daams) 3,112 (10-2 nm3) 13823
Work function 3,1 (eV) 13823
Young's modulus 64,8 (GPa) 13823

Radii Ionic properties of Ho:

Property Name Charge CN Value Unit Comments Reference
Radii ionic (Bokii & Belov) 3 0,86 (Å) 13824
Radii ionic (Goldsmidt) 3 1,05 (Å) 13824
Radii ionic (Yagoda) 3 0,97 (Å) 13824
Radii ionic (Shannon) 3 6 0,901 (Å) 13826
Radii ionic (Shannon) 3 8 1,015 (Å) 13826
Radii ionic (Shannon) 3 9 1,072 (Å) 13826
Radii ionic (Shannon) 3 10 1,12 (Å) 13826