Properties of Ru:

Property Name Value Unit Comments Reference
ΔH interface M in O (Miedema) -302 (kJmol-1) 13823
ΔH interface O in M (Miedema) -152 (kJmol-1) 13823
ΔH interface S in M -103 (kJmol-1) 13823
Δinterface M in S (Miedema) -207 (kJmol-1) 13823
γ-free electron to specific heat 3,3 (mJmol-1K-2) 13823
Atomic concentration 7,36 (1023 m-3) 13823
Atomic electron scattering factor at 0.5 2,03 13823
Atomic environment number (Villars, Daams) 12 13823
Atomic number start counting left top, left-right sequence 44 13823
Atomic weight 101,07 (10-3 kg) 13823
Boiling temperature 4173 (K) 13823
Boiling temperature 5173 (K) 19178
Boiling temperature 4423 (K) 19178
Bulk modulus 286 (GPa) 13823
Charge nuclear effective (Clementi) 7,45 13823
Chemical potential (Miedema) 5,4 13823
Compression modulus 3,208 (GPa) 13823
Conductivity electrical 13,3 (104 Ohm-1cm-1) 13823
Conductivity thermal 117 (Jmol-1K-1) 13823
Debye temperature 600 (K) 13823
Debye temperature 550 (K) 6103
Density 12370 (kgm-3) 13823
Density 12100 (kgm-3) 20518
Distance to core electron (Schubert) 0,83 (A) 13823
Distance to valence electron (Schubert) 1,29 (A) 13823
Electrochemical weight equivalent 0,26347 (mgK-1) 13823
Electron affinity 101 (kJmol-1) 13823
Electronegativity (Alfred-Rochow) 1,42 13823
Electronegativity (Martynov&Batsanov) 1,97 13823
Electronegativity (Pauling) 2,2 13823
Electronegativity absolute 4,5 13823
Energy cohesive (Brewer) 6,74 (Jmol-1) 13823
Energy of ionization (first) 711,1 (kJmol-1) 13823
Energy of ionization (second) 1617 (kJmol-1) 13823
Energy of ionization (third) 2747 (kJmol-1) 13823
Enthalpy of atomization 642,7 (kJmol-1) 13823
Enthalpy of melting 25,5 (kJmol-1) 13823
Enthalpy of surface (Miedema) 174 (kJmol-1) 13823
Enthalpy of vacancies (Miedema) 185 (kJmol-1) 13823
Enthalpy of vaporization 619 (kJmol-1) 19178
Enthalpy of vaporization 592 (kJmol-1) 19178
Enthalpy of vaporization 568 (kJmol-1) 19178
Enthalpy of vaporization 567 (kJmol-1) 13823
Entropy of solid 28,88892 (Jmol-1K-1) 13823
Entropy of solid 28,5 (Jmol-1K-1) 6103
Group number 8 13823
Hardness (Brinell) 2160 [MPa] 13823
Linear thermal expansion coefficient 6,4 (10-6K-1) 13823
Magnetic frequency of nuclei 4,941 13823
Magnetic resonance 2,1 (MHz) 13823
Magnetic susceptibility 0,00000000537 (m3kg-1) 13823
Mass attenuation coefficient FeKα 334 (cm2g-1) 13823
Mass attenuation coefficient for CrKα 509 (cm2g-1) 13823
Mass attenuation coefficient for CuKα 183 (cm2g-1) 13823
Mass attenuation coefficient for MoKα 21,1 (cm2g-1) 13823
Melting temperature 2606 (K) 6103
Melting temperature 2583 (K) 13823
Mendeleev chemists sequence 68 13823
Mendeleev d-t start left 59 13823
Mendeleev d-t start right 45 13823
Mendeleev H d-t start left 58 13823
Mendeleev H d-t start right 46 13823
Mendeleev H t-d start left 58 13823
Mendeleev H t-d start right 46 13823
Mendeleev Pettifor 62 13823
Mendeleev Pettifor regular 62 13823
Mendeleev t-d start left 59 13823
Mendeleev t-d start right 45 13823
Modulus of rigidity 173 (GPa) 13823
Molar heat capacity 24,06 (Jmol-1K-1) 13823
Molar heat capacity 24,046 (Jmol-1K-1) 6103
Moment nuclear magnetic -0,69 (mu) 13823
Nuclear charge effective (Slater) 3,75 13823
nWS^(1/3) (Miedema) 1,83 (a.u.-1/3) 13823
Oxidation state (first) 3 13823
Periodic number start counting bottom right, right-left sequence 60 13823
Periodic number start counting left bottom, left-right sequence 57 13823
Periodic number start counting top right, right-left sequence 47 13823
Poisson's ratio 0,25 13823
Quantum number 5 13823
Radii covalent 124 (pm) 13823
Radii metal (Waber) 1,339 (A) 13823
Radii pseudo-potential (Zunger) 2,605 13823
Resistivity electrical 7,6 (10-8 Ohmm) 13823
Sound velocity 5970 (ms-1) 13823
Spectral lines no 763 13823
Spin nuclei 2,5 (h) 13823
Surface tension at Tm 3050 (mJm-2) 13823
Thermal neutron capture cross section 2,6 (barns) 13823
V^(2/3) (Miedema) 4,06 (cm2) 13823
Valence electron number 8 13823
Vapour pressure at Tm 1,4 (Nm-2) 13823
Volume of atom (Villars, Daams) 1,357 (10-2 nm3) 13823
Work function 4,6 (eV) 13823
Young's modulus 432 (GPa) 13823

Radii Ionic properties of Ru:

Property Name Charge CN Value Unit Comments Reference
Radii ionic (Bokii & Belov) 4 0,62 (Å) 13824
Radii ionic (Goldsmidt) 4 0,65 (Å) 13824
Radii ionic (Pauling) 4 0,63 (Å) 13824
Radii ionic (Yagoda) 4 0,69 (Å) 13824
Radii ionic (Yagoda) 8 0,53 (Å) 13824
Radii ionic (Shannon) 3 6 0,68 (Å) 13826
Radii ionic (Shannon) 4 6 0,62 (Å) 13826
Radii ionic (Shannon) 5 6 0,565 (Å) 13826
Radii ionic (Shannon) 7 4 0,38 (Å) 13826
Radii ionic (Shannon) 8 4 0,36 (Å) 13826
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