A.A.Baikov Institute of Metallurgy and Materials Science

DATABASE ON PROPERTIES OF CHEMICAL ELEMENTS
Properties of element Mg
PropertyValueCommentsReferences
ΔH interface M in O (Miedema)-601
 13823
ΔH interface M in S (Miedema)-352
 13823
ΔH interface O in M (Miedema)-601
 13823
ΔH interface S in M-352
 13823
γ-free electron to specific heat1,3(mJ*mol-1*K-2)  13823
Atomic concentration4,3(1023 m-3)  13823
Atomic electron scattering factor at 0.50,288 13823
Atomic environment number (Villars, Daams)12  13823
Atomic number start counting left top, left-right sequence12   
Atomic weight24,305(10-3 kg)  13823
Boiling temperature1363
 13823
Boiling temperature1383
 19178
Bulk modulus35,6(GPa)  13823
Charge nuclear effective (Clementi)3,31 13823
Chemical potential (Miedema)3,45 13823
Compression modulus0,354(GPa)  13823
Conductivity electrical25(104 Ohm-1*cm-1) 13823
Conductivity thermal156
 13823
Debye temperature400
 13823
Density1738
 13823
Density1741
 17060
Distance from core electron (Schubert)1,09(A) 13823
Distance from valence electron (Schubert)2,3(A) 13823
Electrochemical weight equivalent0,12601(mg*K-1)  13823
Electron affinity-21
 13823
Electronegativity (Alfred-Rochow)1,23 13823
Electronegativity (Martynov&Batsanov)1,31 13823
Electronegativity (Pauling)1,2 13823
Electronegativity absolute8,3 13823
Energy cohesive (Brewer)1,51
 13823
Energy of ionization first737,7
 13823
Energy of ionization second1451
 13823
Energy of ionization third7733
 13823
Enthalpy of atomization147,7
 13823
Enthalpy of melting8,9
 13823
Enthalpy of surface (Miedema)62
 13823
Enthalpy of vacancies (Miedema)50
 13823
Enthalpy of vaporization127,6
 13823
Enthalpy of vaporization128
 19178
Enthalpy of vaporization129
 19178
Enthalpy of vaporization132
 19178
Entropy of solid32,69891
 13823
Group number2 13823
Hardness (Brinell)260[MPa] 13823
Linear thermal expansion coefficient25(10-6*K-1) 13823
Linear thermal expansion coefficient26,94(10-6*K-1) 17060
Magnetic frequency of nuclei6,12 13823
Magnetic resonance2,606(MHz)  13823
Magnetic susceptibility0,0000000068(m3*kg-1) 13823
Mass attenuation coefficient CrKα121(cm2*g-1)  13823
Mass attenuation coefficient FeKα74,8(cm2*g-1) 13823
Mass attenuation coefficient for CuKα38,6(cm2*g-1)  13823
Mass attenuation coefficient for MoKα4,11(cm2*g-1)  13823
Melting temperature922
 13823
Mendeleev chemists sequence13  13823
Mendeleev d-t start left12  13823
Mendeleev d-t start right95  13823
Mendeleev H d-t start left11  13823
Mendeleev H d-t start right96  13823
Mendeleev H t-d start left8  13823
Mendeleev H t-d start right93  13823
Mendeleev Pettifor73  13823
Mendeleev Pettifor regular18  13823
Mendeleev t-d start left9  13823
Mendeleev t-d start right92  13823
Modulus of rigidity17,3(GPa) 13823
Molar heat capacity24,869
 20518
Molar heat capacity24,89
 13823
Moment nuclear magnetic0,855(mu) 13823
Nuclear charge effective (Slater)2,85 13823
nW1/3 (Miedema)1,17(a.u.-1/3)  13823
Oxidation state first 2 13823
Periodic number start counting bottom right, right-left sequence92  13823
Periodic number start counting left bottom, left-right sequence87  13823
Periodic number start counting top right, right-left sequence17  13823
Poisson's ratio0,291 13823
Quantum number3 13823
Radii covalent136
 13823
Radii metal (Waber)1,602(A) 13823
Radii pseudo-potential (Zunger)2,03(a.u.) 13823
Resistivity electrical4,45(10-8 Ohm*m)  13823
Sound velocity4602(m*s-1) 13823
Spectral lines no98 13823
Spin nuclei2,5(h) 13823
Surface tension at Tm760
 13823
Thermal neutron capture cross section0,063(barns) 13823
V2/3 (Miedema)5,81(cm2)  13823
Valence electron number2 13823
Vapour pressure at Tm361(N*m-2) 13823
Volume of atom (Villars, Daams)2,324(10-2 nm3)  13823
Work function3,7(eV)  13823
Young's modulus44,7(GPa)  13823
PropertyC.N.Radii ionic (Shannon)CommentsReferences
Mg+240,570 Å13826
Mg+250,660 Å13826
Mg+260,720 Å13826
Mg+280,890 Å13826
PropertyValueCommentsReferences
Radii ionic (Bokii & Belov)
Mg+20,740 Å 13824
Radii ionic (Goldsmidt)
Mg+20,780 Å 13824
Radii ionic (Pauling)
Mg+20,650 Å 13824
Radii ionic (Yagoda)
Mg+20,630 Å 13824