The all properties of given element

A.A.Baikov Institute of Metallurgy and Materials Science

DATABASE ON PROPERTIES OF CHEMICAL ELEMENTS

Properties of element Tb

Property	Value		Comments	References
ΔH interface M in O (Miedema)	-972	(kJmol^-1) (kcalmol^-1)		13823
ΔH interface O in M (Miedema)	-621	(kJmol^-1) (kcalmol^-1)		13823
Atomic concentration	3,22	(10²³ m^-3)		13823
Atomic electron scattering factor at 0.5	2,74			13823
Atomic environment number (Villars, Daams)	12			13823
Atomic number start counting left top, left-right sequence	65			13823
Atomic weight	158,925	(10^-3 kg)		13823
Boiling temperature	3073	(K) [C]		19178
Boiling temperature	3396	(K) [C]		13823
Boiling temperature	3467	(K) [C]		5391
Boiling temperature	3493	(K) [C]		19178
Boiling temperature	3503	(K) [C]		19178
Bulk modulus	38,7	(GPa)		13823
Charge nuclear effective (Clementi)	8,3			13823
Chemical potential (Miedema)	3,21			13823
Compression modulus	0,399	(GPa)		13823
Conductivity electrical	0,86	(10⁴ Ohm^-1*cm^-1)		13823
Conductivity thermal	11,1	(Jmol^-1K^-1) (calmol^-1K^-1)		13823
Debye temperature	169,6	(K) (C)		20518
Density	7820	(kgm^-3) (gcm^-3)	bcc, 1562 K	20518
Density	8219	(kgm^-3) (gcm^-3)	orthorhombic, 220 K	20518
Density	8229	(kgm^-3) (gcm^-3)		13823
Density	8230	(kgm^-3) (gcm^-3)	hcp, 297 K	20518
Distance from core electron (Schubert)	1,08	(A)		13823
Distance from valence electron (Schubert)	2,2	(A)		13823
Electrochemical weight equivalent	0,54991	(mg*K^-1)		13823
Electron affinity	50	(kJmol^-1) (kcalmol^-1)		13823
Electronegativity (Alfred-Rochow)	1,1			13823
Electronegativity (Martynov&Batsanov)	1,2			13823
Electronegativity (Pauling)	1,1			13823
Electronegativity absolute	3,2			13823
Energy cohesive (Brewer)	4,05	(Jmol^-1) (calmol^-1)		13823
Energy of ionization first	564,4	(kJmol^-1) (kcalmol^-1)		13823
Energy of ionization second	1112	(kJmol^-1) (kcalmol^-1)		13823
Energy of ionization third	2122	(kJmol^-1) (kcalmol^-1)		13823
Enthalpy of atomization	386,5	(kJmol^-1) (kcalmol^-1)		5391
Enthalpy of atomization	388,7	(kJmol^-1) (kcalmol^-1)		13823
Enthalpy of melting	10,193	(kJmol^-1) (kcalmol^-1)		5391
Enthalpy of melting	10,86	(kJmol^-1) (kcalmol^-1)		18453
Enthalpy of melting	16,3	(kJmol^-1) (kcalmol^-1)		13823
Enthalpy of surface (Miedema)	115	(kJmol^-1) (kcalmol^-1)		13823
Enthalpy of vacancies (Miedema)	120	(kJmol^-1) (kcalmol^-1)		13823
Enthalpy of vaporization	293	(kJmol^-1) (kcalmol^-1)		19178
Enthalpy of vaporization	391	(kJmol^-1) (kcalmol^-1)		13823
Entropy of solid	72,24	(Jmol^-1K^-1) (calmol^-1K^-1)		18453
Entropy of solid	73,10153	(Jmol^-1K^-1) (calmol^-1K^-1)		13823
Entropy of solid	73,38	(Jmol^-1K^-1) (calmol^-1K^-1)		5391
Group number	3			13823
Hardness (Brinell)	874	[MPa]		13823
Linear thermal expansion coefficient	10,3	(10^-6*K^-1)		20518
Linear thermal expansion coefficient	9,5	(10^-6*K^-1)		13823
Magnetic frequency of nuclei	22,678			13823
Magnetic resonance	9,7	(MHz)		13823
Magnetic susceptibility	0,0000115	(m³*kg^-1)		13823
Mass attenuation coefficient CrKα	329	(cm²*g^-1)		13823
Mass attenuation coefficient FeKα	214	(cm²*g^-1)		13823
Mass attenuation coefficient for CuKα	273	(cm²*g^-1)		13823
Mass attenuation coefficient for MoKα	67,5	(cm²*g^-1)		13823
Melting temperature	1627	(K) [C]		18453
Melting temperature	1629	(K) [C]		5391
Melting temperature	1633	(K) [C]		13823
Mendeleev chemists sequence	41			13823
Mendeleev d-t start left	33			13823
Mendeleev d-t start right	72			13823
Mendeleev H d-t start left	32			13823
Mendeleev H d-t start right	73			13823
Mendeleev H t-d start left	31			13823
Mendeleev H t-d start right	72			13823
Mendeleev Pettifor	26			13823
Mendeleev Pettifor regular	26			13823
Mendeleev t-d start left	32			13823
Mendeleev t-d start right	71			13823
Modulus of rigidity	22,1	(GPa)		13823
Molar heat capacity	27,718	(Jmol^-1K^-1) (calmol^-1K^-1)		18453
Molar heat capacity	28,91	(Jmol^-1K^-1) (calmol^-1K^-1)		13823
Molar heat capacity	28,95	(Jmol^-1K^-1) (calmol^-1K^-1)		5391
Moment nuclear magnetic	1,52	(mu)		13823
Nuclear charge effective (Slater)	2,85			13823
nW^1/3 (Miedema)	1,22	(a.u.^-1/3)		13823
Oxidation state first	3			13823
Periodic number start counting bottom right, right-left sequence	39			13823
Periodic number start counting left bottom, left-right sequence	28			13823
Periodic number start counting top right, right-left sequence	76			13823
Poisson's ratio	0,261			13823
Quantum number	6			13823
Radii covalent	159	(pm) (Å)		13823
Radii metal (Waber)	1,782	(A)		13823
Radii pseudo-potential (Zunger)	3,89	(a.u.)		13823
Resistivity electrical	114	(10^-8 Ohm*m)		13823
Sound velocity	2620	(m*s^-1)		13823
Spectral lines n_o	129			13823
Spin nuclei	1,5	(h)		13823
Surface tension at T_m	1130	(mJm^-2) (mcalm^-2)		13823
Thermal neutron capture cross section	23	(barns)		13823
V^2/3 (Miedema)	7,2	(cm²)		13823
Valence electron number	11			13823
Volume of atom (Villars, Daams)	3,213	(10^-2 nm³)		13823
Work function	3,1	(eV)		13823
Young's modulus	55,7	(GPa)		13823

Property	C.N.	Radii ionic (Shannon)	Comments	References
Tb⁺³	6	0,923 Å		13826
Tb⁺³	7	0,980 Å		13826
Tb⁺³	8	1,040 Å		13826
Tb⁺³	9	1,095 Å		13826
Tb⁺⁴	6	0,760 Å		13826
Tb⁺⁴	8	0,880 Å		13826

Property	Value	Comments	References
Radii ionic (Bokii & Belov)
Tb⁺³	0,890 Å		13824
Radii ionic (Goldsmidt)
Tb⁺³	1,090 Å		13824
Tb⁺⁴	0,890 Å		13824
Radii ionic (Yagoda)
Tb⁺³	0,990 Å		13824
Tb⁺⁴	0,860 Å		13824