Titāns (Ti)

chemical element with symbol Ti and atomic number 22

Atomic Number	22
Atomic Weight	47.867
Masas skaitlis	48

Group	4
Period	4
Block	d

protons	22 p⁺
neitrons	26 n⁰
elektrons	22 e^-

Animated Bora atoma struktūras modelis of Ti (Titāns)

Fizikāla Īpašība

Atoma Rādiuss	140 pm 257 pm
molar volume	10,6 cm³/mol
Covalent Radius	136 pm 117 pm 108 pm 140 pm 160 pm
Metallic Radius	132 pm 147 pm
ionic radius	86 pm 67 pm 42 pm 51 pm 60,5 pm 74 pm
Crystal Radius	100 pm 81 pm 56 pm 65 pm 74,5 pm 88 pm
Van der Waals radius	215 pm 211 pm 239 pm 317,5 pm
blīvums	4,506 g/cm³ 4 110 kg/m³

Chemical Property

{ERROR}

enerģija

proton affinity	876 kJ/mol
Elektrontieksme	0,079 eV/particle
jonizācijas potenciāls	6,82812 eV/particle 13,5755 eV/particle 27,49171 eV/particle 43,26717 eV/particle 99,3 eV/particle 119,53 eV/particle 140,68 eV/particle 170,47 eV/particle 192,1 eV/particle 215,92 eV/particle 265,07 eV/particle 291,5004 eV/particle 787,7 eV/particle 864 eV/particle 944,5 eV/particle 1 042,48 eV/particle 1 130,2 eV/particle 1 220,3 eV/particle 1 346,33 eV/particle 1 425,257 eV/particle 6 249,0223 eV/particle 6 625,807 eV/particle

enthalpy of vaporization	422,6 kJ/mol
enthalpy of fusion	18,8 kJ/mol
standard enthalpy of formation	473 kJ/mol
elektrons

electron shell	2, 8, 10, 2

vērtības elektrons	2 ⓘ

elektronu konfigurācija	[Ar] 3d² 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d² 4s²

Oksidēšanas pakāpe	-2, -1, 0, 1, 2, 3, 4
elektronegativitāte	8,17 eV/particle 0.1233637 1.54
Electrophilicity Index	0,8836023565738941 eV/particle
fundamentālais agregātstāvoklis

agregātstāvoklis
gaseous state of matter
Boiling Point	3 560,15 K
Melting Point	1 943,15 K
critical pressure
critical temperature
trīskāršais punkts
appearance
krāsa	Black #808090 #bfc2c7 #bfc2c7
appearance	silvery grey-white metallic
Laušanas koeficients
thermodynamic material property
Thermal Conductivity	21,9 W/(m K)
Termiskā izplešanās	0,0000086 1/K
Molārā siltumietilpība	25,06 J/(mol K)
Specific Heat Capacity	0,523 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	2,5 MS/m
īpatnējā pretestība	0,0000004 Ω*m
Supravadītspēja	0,4 K
Magnētisms
type	paramagnetic
magnetic susceptibility (Mass)	0,0000000401 m³/Kg
magnetic susceptibility (Molar)	0,000000001919 m³/mol
magnetic susceptibility (Volume)	0,0001807
magnetic ordering
Curie temperature
Néel temperature
struktūra
Crystal Structure	{ERROR}
lattice constant	2,95 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Cietība	716 MPa 6 MPa 970 MPa
tilpuma elastības modulis	110 GPa
shear modulus	44 GPa
Junga modulis	116 GPa
Poisson's ratio	0,32
skaņas ātrums	4 140 m/s
klasifikācija
Category	Actinides, Transition metals
CAS Group	IVA
IUPAC Group	IVB
Glawe Number	51
Mendeleev Number	43
Pettifor Number	51
Geochemical Class	first series transition metal
Goldschmidt classification	litophile

other

Gas Basicity	853,7 kJ/mol
polarizability	100 ± 10 a₀
C6 Dispersion Coefficient	1 044 a₀ 1 200 a₀
allotrope
Neutron cross section	6,1
Neutron Mass Absorption	0,0044
quantum number	3F2
space group	194 (P63/mmc)

Isotopes of Titanium

Stable Isotopes	5
Unstable Isotopes	24
Natural Isotopes	5

³⁷Ti

Masas skaitlis	37
neutron number	15
Relative Atomic Mass	37,027021 ± 0,000429 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums
parity	+

decay mode	intensity
p (proton emission)

³⁸Ti

Masas skaitlis	38
neutron number	16
Relative Atomic Mass	38,012206 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	0
nuclear quadrupole moment	0
atklāšanas datums
parity	+

decay mode	intensity
2p (2-proton emission)

³⁹Ti

Masas skaitlis	39
neutron number	17
Relative Atomic Mass	39,002684 ± 0,000215 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	28,5 ± 0,9 ms
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1990
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	93.7%
2p (2-proton emission)

⁴⁰Ti

Masas skaitlis	40
neutron number	18
Relative Atomic Mass	39,990345146 ± 0,000073262 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	52,4 ± 0,3 ms
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1982
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	95.8%

⁴¹Ti

Masas skaitlis	41
neutron number	19
Relative Atomic Mass	40,983148 ± 0,00003 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	81,9 ± 0,5 ms
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1964
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	91.1%

⁴²Ti

Masas skaitlis	42
neutron number	20
Relative Atomic Mass	41,973049369 ± 0,000000289 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	208,3 ± 0,4 ms
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1964
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴³Ti

Masas skaitlis	43
neutron number	21
Relative Atomic Mass	42,96852842 ± 0,000006139 Da
g-factor	0,24285714285714 ± 0,0057142857142857
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	509 ± 5 ms
spins	7/2
nuclear quadrupole moment
atklāšanas datums	1948
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)

⁴⁴Ti

Masas skaitlis	44
neutron number	22
Relative Atomic Mass	43,959689936 ± 0,000000751 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	59,1 ± 0,3 y
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1954
parity	+

decay mode	intensity
ϵ (electron capture)	100%

⁴⁵Ti

Masas skaitlis	45
neutron number	23
Relative Atomic Mass	44,958120758 ± 0,000000897 Da
g-factor	0,027142857142857 ± 0,00057142857142857
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	184,8 ± 0,5 m
spins	7/2
nuclear quadrupole moment	0,015 ± 0,015
atklāšanas datums	1941
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁶Ti

Masas skaitlis	46
neutron number	24
Relative Atomic Mass	45,952626356 ± 0,000000097 Da
g-factor	0
natural abundance	8,25 ± 0,03
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1934
parity	+

⁴⁷Ti

Masas skaitlis	47
neutron number	25
Relative Atomic Mass	46,951757491 ± 0,000000085 Da
g-factor
natural abundance	7,44 ± 0,02
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	5/2
nuclear quadrupole moment	0,302 ± 0,01
atklāšanas datums	1934
parity	-

⁴⁸Ti

Masas skaitlis	48
neutron number	26
Relative Atomic Mass	47,947940677 ± 0,000000079 Da
g-factor	0
natural abundance	73,72 ± 0,03
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1923
parity	+

⁴⁹Ti

Masas skaitlis	49
neutron number	27
Relative Atomic Mass	48,947864391 ± 0,000000084 Da
g-factor
natural abundance	5,41 ± 0,02
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	7/2
nuclear quadrupole moment	0,247 ± 0,011
atklāšanas datums	1934
parity	-

⁵⁰Ti

Masas skaitlis	50
neutron number	28
Relative Atomic Mass	49,944785622 ± 0,000000088 Da
g-factor	0
natural abundance	5,18 ± 0,02
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1934
parity	+

⁵¹Ti

Masas skaitlis	51
neutron number	29
Relative Atomic Mass	50,946609468 ± 0,000000519 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	5,76 ± 0,01 m
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1947
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵²Ti

Masas skaitlis	52
neutron number	30
Relative Atomic Mass	51,946883509 ± 0,000002948 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	1,7 ± 0,1 m
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1966
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵³Ti

Masas skaitlis	53
neutron number	31
Relative Atomic Mass	52,949670714 ± 0,0000031 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	32,7 ± 0,9 s
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1977
parity

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵⁴Ti

Masas skaitlis	54
neutron number	32
Relative Atomic Mass	53,950892 ± 0,000017 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	2,1 ± 1 s
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1980
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵⁵Ti

Masas skaitlis	55
neutron number	33
Relative Atomic Mass	54,955091 ± 0,000031 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	1,3 ± 0,1 s
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	1980
parity

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁶Ti

Masas skaitlis	56
neutron number	34
Relative Atomic Mass	55,957677675 ± 0,000107569 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	200 ± 5 ms
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1980
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁷Ti

Masas skaitlis	57
neutron number	35
Relative Atomic Mass	56,963068098 ± 0,00022102 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	95 ± 8 ms
spins	5/2
nuclear quadrupole moment
atklāšanas datums	1985
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁸Ti

Masas skaitlis	58
neutron number	36
Relative Atomic Mass	57,966808519 ± 0,000196823 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	55 ± 6 ms
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1992
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁹Ti

Masas skaitlis	59
neutron number	37
Relative Atomic Mass	58,972217 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	28,5 ± 1,9 ms
spins	5/2
nuclear quadrupole moment
atklāšanas datums	1997
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁰Ti

Masas skaitlis	60
neutron number	38
Relative Atomic Mass	59,976275 ± 0,000258 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	22,2 ± 1,6 ms
spins	0
nuclear quadrupole moment	0
atklāšanas datums	1997
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶¹Ti

Masas skaitlis	61
neutron number	39
Relative Atomic Mass	60,982426 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	15 ± 4 ms
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	1997
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶²Ti

Masas skaitlis	62
neutron number	40
Relative Atomic Mass	61,986903 ± 0,000429 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	0
nuclear quadrupole moment	0
atklāšanas datums	2009
parity	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶³Ti

Masas skaitlis	63
neutron number	41
Relative Atomic Mass	62,993709 ± 0,000537 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	2009
parity	-

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁴Ti

Masas skaitlis	64
neutron number	42
Relative Atomic Mass	63,998411 ± 0,000644 Da
g-factor	0
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	0
nuclear quadrupole moment	0
atklāšanas datums	2013
parity	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁵Ti

Masas skaitlis	65
neutron number	43
Relative Atomic Mass	65,005593 ± 0,000751 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums
parity	-

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

vēsture

atklājējs vai izgudrotājs	William Gregor
atraduma atrašanās vieta	England
atklāšanas datums	1791
Etimoloģija	Greek: titanos (Titans).
izruna	tie-TAY-ni-em (angļu)

avots

Abundance
Abundance in Earth's crust	5 650 mg/kg
natural abundance (okeāns)	0,001 mg/L
natural abundance (cilvēka ķermenis)
natural abundance (meteoroīds)	0,054 %
natural abundance (Saule)	0,0004 %
Abundance in Universe	0,0003 %

Nuclear Screening Constants

1	s	0.5591
2	p	3.9352
2	s	6.6234
3	d	13.8586
3	p	11.8963
3	s	10.9669
4	s	17.1832

Titāns on ChemicalAid

Titāns (Ti)

Fizikāla Īpašība

Chemical Property

other

Isotopes of Titanium

37Ti

38Ti

39Ti

40Ti

41Ti

42Ti

43Ti

44Ti

45Ti

46Ti

47Ti

48Ti

49Ti

50Ti

51Ti

52Ti

53Ti

54Ti

55Ti

56Ti

57Ti

58Ti

59Ti

60Ti

61Ti

62Ti

63Ti

64Ti

65Ti

vēsture

avots

Nuclear Screening Constants

³⁷Ti

³⁸Ti

³⁹Ti

⁴⁰Ti

⁴¹Ti

⁴²Ti

⁴³Ti

⁴⁴Ti

⁴⁵Ti

⁴⁶Ti

⁴⁷Ti

⁴⁸Ti

⁴⁹Ti

⁵⁰Ti

⁵¹Ti

⁵²Ti

⁵³Ti

⁵⁴Ti

⁵⁵Ti

⁵⁶Ti

⁵⁷Ti

⁵⁸Ti

⁵⁹Ti

⁶⁰Ti

⁶¹Ti

⁶²Ti

⁶³Ti

⁶⁴Ti

⁶⁵Ti