Properties | More Info | Isotopes | Spectra
Compounds | Reactions | Production | Video
Atomic: M.A.C. | Reference
Diagrams: Shell | Atomic Radius | Electron || Images
Lawrencium
Electrons per shell 2,8,18,32,32,9,2
Electron Configuration [Rn] 5f14 7s2 7p1 open electron config
Ground state 21/2 (?)
Atomic Volume cm3 mol-1
Electronegativity No data.
Magnetic ordering No data
Thermal Properties
Enthalpy of Atomization No data.
Enthalpy of Fusion No data.
Enthalpy of Vaporisation No data.
Heat Capacity No data.
Thermal Conductivity No data.
Thermal Expansion No data.
Critcal Temperature No data.
Critcal Pressure No data.
Adiabatic index No data.
Electrical Properties
Electrical resistivity No data.
Electrical conductivity ? 106/cm Ω
Atomic Radii
Empirical No data.
Bohr Radius No data.
Covalent Radius No data.
Van der Waals No data.
Triple covalent No data.
Metallic No data.
Ionic Radii (Å)
Charge Coordination Crystal Ionic Key
VI 0.82 0.68 E
VI 0.765 0.625 R
VI 0.71 0.57 EM
R, From r3 vs V plots.
C, Calculated from bond length - bond strength equations.
E, Estimated.
*, Most Reliable.
M, From Metallic Oxides.
A, Ahrens (1952) Ionic radius.
P, Pauling's (1960) Crystal Radius.
Oxidation States
Main Lr+3
Other
Ionisation Energies (kJ mol-1) show graph
M - M+ n/a