Properties of U:

Property Name Value Unit Comments Reference
ΔH interface M in O (Miedema) -1230 (kJmol-1) 13823
ΔH interface O in M (Miedema) -542 (kJmol-1) 13823
ΔH interface S in M -320 (kJmol-1) 13823
Δinterface M in S (Miedema) -460 (kJmol-1) 13823
γ-free electron to specific heat 0 (mJmol-1K-2) 13823
Atomic concentration 4,8 (1023 m-3) 13823
Atomic electron scattering factor at 0.5 3,58 13823
Atomic environment number (Villars, Daams) 6 13823
Atomic number start counting left top, left-right sequence 92 13823
Atomic weight 238,029 (10-3 kg) 13823
Boiling temperature 4404 (K) 20518
Boiling temperature 4018 (K) 13823
Bulk modulus 97,7 (GPa) 13823
Charge nuclear effective (Clementi) 9 13823
Chemical potential (Miedema) 3,9 13823
Compression modulus 0,987 (GPa) 13823
Conductivity electrical 3,1 (104 Ohm-1cm-1) 13823
Conductivity thermal 27,6 (Jmol-1K-1) 13823
Debye temperature 207 (K) 13823
Density 18950 (kgm-3) 13823
Density 19100 (kgm-3) 20518
Distance to core electron (Schubert) 1,01 (A) 13823
Distance to valence electron (Schubert) 1,74 (A) 13823
Electrochemical weight equivalent 0,41117 (mgK-1) 13823
Electron affinity 50 (kJmol-1) 13823
Electronegativity (Alfred-Rochow) 1,22 13823
Electronegativity (Martynov&Batsanov) 1,7 13823
Electronegativity (Pauling) 1,4 13823
Electronegativity absolute 3,5 13823
Energy cohesive (Brewer) 5,55 (Jmol-1) 13823
Energy of ionization (first) 522,4 (kJmol-1) 13823
Energy of ionization (second) 1122 (kJmol-1) 13823
Energy of ionization (third) 1745 (kJmol-1) 13823
Enthalpy of atomization 535,6 (kJmol-1) 13823
Enthalpy of melting 12,6 (kJmol-1) 13823
Enthalpy of melting 8,47 (kJmol-1) 18453
Enthalpy of surface (Miedema) 150 (kJmol-1) 13823
Enthalpy of vacancies (Miedema) 155 (kJmol-1) 13823
Enthalpy of vaporization 417,1 (kJmol-1) 13823
Entropy of solid 50,3672 (Jmol-1K-1) 13823
Entropy of solid 50,2 (Jmol-1K-1) 18453
Group number 3 13823
Hardness (Brinell) 2750 [MPa] 13823
Linear thermal expansion coefficient 14 (10-6K-1) 13823
Magnetic frequency of nuclei 1,79 13823
Magnetic resonance 0,75 (MHz) 13823
Magnetic susceptibility 0,0000000216 (m3kg-1) 13823
Mass attenuation coefficient FeKα 0 (cm2g-1) 13823
Mass attenuation coefficient for CrKα 0 (cm2g-1) 13823
Mass attenuation coefficient for CuKα 0 (cm2g-1) 13823
Mass attenuation coefficient for MoKα 120 (cm2g-1) 13823
Melting temperature 1407 (K) 18453
Melting temperature 1406 (K) 13823
Mendeleev chemists sequence 30 13823
Mendeleev d-t start left 22 13823
Mendeleev d-t start right 81 13823
Mendeleev H d-t start left 21 13823
Mendeleev H d-t start right 82 13823
Mendeleev H t-d start left 22 13823
Mendeleev H t-d start right 83 13823
Mendeleev Pettifor 45 13823
Mendeleev Pettifor regular 44 13823
Mendeleev t-d start left 23 13823
Mendeleev t-d start right 82 13823
Modulus of rigidity 73,1 (GPa) 13823
Molar heat capacity 47,12 (Jmol-1K-1) 18453
Molar heat capacity 27,665 (Jmol-1K-1) 13823
Moment nuclear magnetic 1 (mu) 13823
Nuclear charge effective (Slater) 1,8 13823
nWS^(1/3) (Miedema) 1,51 (a.u.-1/3) 13823
Oxidation state (first) 3 13823
Periodic number start counting bottom right, right-left sequence 12 13823
Periodic number start counting left bottom, left-right sequence 6 13823
Periodic number start counting top right, right-left sequence 98 13823
Poisson's ratio 0,2 13823
Quantum number 7 13823
Radii covalent 153 (pm) 13823
Radii metal (Waber) 1,56 (A) 13823
Radii pseudo-potential (Zunger) 4,72 13823
Resistivity electrical 30,8 (10-8 Ohmm) 13823
Sound velocity 3120 (ms-1) 13823
Spectral lines no 694 13823
Spin nuclei 3 (h) 13823
Surface tension at Tm 1900 (mJm-2) 13823
Thermal neutron capture cross section 7,57 (barns) 13823
V^(2/3) (Miedema) 5,57 (cm2) 13823
Valence electron number 3 13823
Vapour pressure at Tm 0,00000119 (Nm-2) 13823
Volume of atom (Villars, Daams) 2,073 (10-2 nm3) 13823
Work function 3,3 (eV) 13823
Young's modulus 175,8 (GPa) 13823

Radii Ionic properties of U:

Property Name Charge CN Value Unit Comments Reference
Radii ionic (Bokii & Belov) 3 1,04 (Å) 13824
Radii ionic (Bokii & Belov) 4 0,89 (Å) 13824
Radii ionic (Goldsmidt) 4 1,05 (Å) 13824
Radii ionic (Pauling) 4 0,97 (Å) 13824
Radii ionic (Yagoda) 3 1,05 (Å) 13824
Radii ionic (Yagoda) 4 0,93 (Å) 13824
Radii ionic (Yagoda) 5 0,85 (Å) 13824
Radii ionic (Yagoda) 6 0,78 (Å) 13824
Radii ionic (Shannon) 6 8 0,86 (Å) 13826
Radii ionic (Shannon) 3 6 1,025 (Å) 13826
Radii ionic (Shannon) 4 6 0,89 (Å) 13826
Radii ionic (Shannon) 4 7 0,95 (Å) 13826
Radii ionic (Shannon) 4 8 1 (Å) 13826
Radii ionic (Shannon) 4 9 1,05 (Å) 13826
Radii ionic (Shannon) 4 12 1,17 (Å) 13826
Radii ionic (Shannon) 5 6 0,76 (Å) 13826
Radii ionic (Shannon) 5 7 0,84 (Å) 13826
Radii ionic (Shannon) 6 3 0,45 (Å) 13826
Radii ionic (Shannon) 6 4 0,52 (Å) 13826
Radii ionic (Shannon) 6 6 0,73 (Å) 13826
Radii ionic (Shannon) 6 7 0,81 (Å) 13826
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