A.A.Baikov Institute of Metallurgy and Materials Science

DATABASE ON PROPERTIES OF CHEMICAL ELEMENTS
Properties of element C
PropertyValueCommentsReferences
Atomic concentration17,6(1023 m-3)  13823
Atomic electron scattering factor at 0.50,18 13823
Atomic environment number (Villars, Daams)4  13823
Atomic number start counting left top, left-right sequence6   
Atomic weight12,0107(10-3 kg)  14358
Atomic weight12,011(10-3 kg)  13823
Boiling temperature4098
 19178
Boiling temperature5100
 13823
Boiling temperature5103
 19178
Charge nuclear effective (Clementi)3,14 13823
Chemical potential (Miedema)6,24 13823
Compression modulus5,45(GPa)  13823
Conductivity electrical7,7(104 Ohm-1*cm-1) 13823
Conductivity thermal1960
 13823
Debye temperature2230
 13823
Density3513
 13823
Density3525
diamond17057
Distance from core electron (Schubert)1(A) 13823
Distance from valence electron (Schubert)1,41(A) 13823
Electrochemical weight equivalent0,03111(mg*K-1)  13823
Electron affinity121,9
 13823
Electronegativity (Alfred-Rochow)2,5 13823
Electronegativity (Martynov&Batsanov)2,37 13823
Electronegativity (Pauling)2,5 13823
Electronegativity absolute6,27 13823
Energy cohesive (Brewer)7,37
 13823
Energy of ionization first1086,4
 13823
Energy of ionization second2353
 13823
Energy of ionization third4620
 13823
Enthalpy of atomization716,7
 13823
Enthalpy of melting70
 13823
Enthalpy of vaporization710,9
 13823
Enthalpy of vaporization711
 19178
Enthalpy of vaporization715
 19178
Entropy of solid5,73592
 13823
Group number4 13823
Linear thermal expansion coefficient1,1(10-6*K-1) 13823
Magnetic frequency of nuclei25,144 13823
Magnetic resonance10,7054(MHz)  13823
Magnetic susceptibility0,0000000063(m3*kg-1) 13823
Mass attenuation coefficient CrKα14,5(cm2*g-1)  13823
Mass attenuation coefficient FeKα8,9(cm2*g-1) 13823
Mass attenuation coefficient for CuKα4,6(cm2*g-1)  13823
Mass attenuation coefficient for MoKα0,63(cm2*g-1)  13823
Melting temperature3820
 13823
Mendeleev chemists sequence97  13823
Mendeleev d-t start left82  13823
Mendeleev d-t start right26  13823
Mendeleev H d-t start left81  13823
Mendeleev H d-t start right27  13823
Mendeleev H t-d start left77  13823
Mendeleev H t-d start right23  13823
Mendeleev Pettifor95  13823
Mendeleev Pettifor regular85  13823
Mendeleev t-d start left78  13823
Mendeleev t-d start right22  13823
Molar heat capacity8,517
graphite20518
Molar heat capacity8,527
 13823
Moment nuclear magnetic0,702(mu) 13823
Nuclear charge effective (Slater)3,25 13823
nW1/3 (Miedema)1,77(a.u.-1/3)  13823
Oxidation state first 4 13823
Periodic number start counting bottom right, right-left sequence98  13823
Periodic number start counting left bottom, left-right sequence97  13823
Periodic number start counting top right, right-left sequence7  13823
Quantum number2 13823
Radii covalent77
 13823
Radii metal (Waber)0,916(A) 13823
Radii pseudo-potential (Zunger)0,64(a.u.) 13823
Resistivity electrical1375(10-8 Ohm*m)  13823
Sound velocity1470(m*s-1) 13823
Spectral lines no71 13823
Spin nuclei0,5(h) 13823
Thermal neutron capture cross section0,0035(barns) 13823
V2/3 (Miedema)2,2(cm2)  13823
Valence electron number4 13823
Volume of atom (Villars, Daams)0,882(10-2 nm3)  13823
Work function4,7(eV)  13823
PropertyC.N.Radii ionic (Shannon)CommentsReferences
C +43-0,080 Å 13826
C +440,150 Å 13826
C +460,160 Å 13826
PropertyValueCommentsReferences
Radii ionic (Bokii & Belov)
C -42,600 Å 13824
C +40,200 Å 13824
Radii ionic (Goldsmidt)
C +40,200 Å 13824
Radii ionic (Pauling)
C -42,600 Å 13824
C +40,150 Å 13824
Radii ionic (Yagoda)
C +40,150 Å 13824