Titaan (Ti)

22. keemiline element

Atomic Number	22
Atomic Weight	47.867
massiarv	48

Group	4
Period	4
Block	d

prooton	22 p⁺
neutron	26 n⁰
elektron	22 e^-

Animated Bohri aatomiteooria of Ti (Titaan)

Füüsikalised Omadused

Aatomiraadius	140 pm 257 pm
molaarruumala	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
density	4,506 g/cm³ 4 110 kg/m³

Keemilised Omadused

energia

proton affinity	876 kJ/mol
Elektronafiinsus	0,079 eV/particle
ionization energy	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

aurustumissoojus	422,6 kJ/mol
sulamissoojus	18,8 kJ/mol
standard enthalpy of formation	473 kJ/mol
elektron

elektronkiht	2, 8, 10, 2

valentselektron	2 ⓘ

elektronkonfiguratsioon	[Ar] 3d² 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d² 4s²

oksüdatsiooniaste	-2, -1, 0, 1, 2, 3, 4
elektronegatiivsus	8,17 eV/particle 0.1233637 1.54
Electrophilicity Index	0,8836023565738941 eV/particle
fundamental state of matter

phase of matter	Solid
gaseous state of matter
Boiling Point	3 560,15 K
Melting Point	1 943,15 K
critical pressure
critical temperature
kolmikpunkt
Välimus
värvus	Silver #808090 #bfc2c7 #bfc2c7
Välimus	silvery grey-white metallic
Murdumisnäitaja
thermodynamic material property
Thermal Conductivity	21,9 W/(m K)
soojuspaisumine	0,0000086 1/K
molar heat capacity	25,06 J/(mol K)
Specific Heat Capacity	0,523 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Elektrijuhtivus	2,5 MS/m
Eritakistus	0,0000004 Ω*m
Ülijuhtivus	0,4 K
Magnetism
type	paramagnetic
Magnetiline vastuvõtlikkus (Mass)	0,0000000401 m³/Kg
Magnetiline vastuvõtlikkus (Molar)	0,000000001919 m³/mol
Magnetiline vastuvõtlikkus (Volume)	0,0001807
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	2,95 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
kõvadus	716 MPa 6 MPa 970 MPa
Ruumpaisumismoodul	110 GPa
Nihkeelastsusmoodul	44 GPa
Normaalelastsusmoodul	116 GPa
Poissoni tegur	0,32
heli kiirus	4 140 m/s
Klassifitseerimine
Category	Transition metals, 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

teine

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
Kvantarv	3F2
space group	194 (P63/mmc)

Isotopes of Titanium

Stable Isotopes	5
Unstable Isotopes	24
Natural Isotopes	5

³⁷Ti

massiarv	37
neutron number	15
Relative Atomic Mass	37,027021 ± 0,000429 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg
parity	+

decay mode	Intensiivsus
p (proton emission)

³⁸Ti

massiarv	38
neutron number	16
Relative Atomic Mass	38,012206 ± 0,000322 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg
parity	+

decay mode	Intensiivsus
2p (2-proton emission)

³⁹Ti

massiarv	39
neutron number	17
Relative Atomic Mass	39,002684 ± 0,000215 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	28,5 ± 0,9 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1990
parity	+

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

⁴⁰Ti

massiarv	40
neutron number	18
Relative Atomic Mass	39,990345146 ± 0,000073262 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	52,4 ± 0,3 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1982
parity	+

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

⁴¹Ti

massiarv	41
neutron number	19
Relative Atomic Mass	40,983148 ± 0,00003 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	81,9 ± 0,5 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1964
parity	+

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

⁴²Ti

massiarv	42
neutron number	20
Relative Atomic Mass	41,973049369 ± 0,000000289 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	208,3 ± 0,4 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1964
parity	+

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

⁴³Ti

massiarv	43
neutron number	21
Relative Atomic Mass	42,96852842 ± 0,000006139 Da
g-factor	0,24285714285714 ± 0,0057142857142857
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	509 ± 5 ms
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1948
parity	-

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

⁴⁴Ti

massiarv	44
neutron number	22
Relative Atomic Mass	43,959689936 ± 0,000000751 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	59,1 ± 0,3 y
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1954
parity	+

decay mode	Intensiivsus
ϵ (electron capture)	100%

⁴⁵Ti

massiarv	45
neutron number	23
Relative Atomic Mass	44,958120758 ± 0,000000897 Da
g-factor	0,027142857142857 ± 0,00057142857142857
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	184,8 ± 0,5 m
spinn	7/2
nuclear quadrupole moment	0,015 ± 0,015
avastamise aeg	1941
parity	-

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

⁴⁶Ti

massiarv	46
neutron number	24
Relative Atomic Mass	45,952626356 ± 0,000000097 Da
g-factor	0
natural abundance	8,25 ± 0,03
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1934
parity	+

⁴⁷Ti

massiarv	47
neutron number	25
Relative Atomic Mass	46,951757491 ± 0,000000085 Da
g-factor
natural abundance	7,44 ± 0,02
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	5/2
nuclear quadrupole moment	0,302 ± 0,01
avastamise aeg	1934
parity	-

⁴⁸Ti

massiarv	48
neutron number	26
Relative Atomic Mass	47,947940677 ± 0,000000079 Da
g-factor	0
natural abundance	73,72 ± 0,03
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1923
parity	+

⁴⁹Ti

massiarv	49
neutron number	27
Relative Atomic Mass	48,947864391 ± 0,000000084 Da
g-factor
natural abundance	5,41 ± 0,02
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	7/2
nuclear quadrupole moment	0,247 ± 0,011
avastamise aeg	1934
parity	-

⁵⁰Ti

massiarv	50
neutron number	28
Relative Atomic Mass	49,944785622 ± 0,000000088 Da
g-factor	0
natural abundance	5,18 ± 0,02
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1934
parity	+

⁵¹Ti

massiarv	51
neutron number	29
Relative Atomic Mass	50,946609468 ± 0,000000519 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	5,76 ± 0,01 m
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1947
parity	-

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

⁵²Ti

massiarv	52
neutron number	30
Relative Atomic Mass	51,946883509 ± 0,000002948 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,7 ± 0,1 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1966
parity	+

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

⁵³Ti

massiarv	53
neutron number	31
Relative Atomic Mass	52,949670714 ± 0,0000031 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	32,7 ± 0,9 s
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1977
parity

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

⁵⁴Ti

massiarv	54
neutron number	32
Relative Atomic Mass	53,950892 ± 0,000017 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,1 ± 1 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1980
parity	+

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

⁵⁵Ti

massiarv	55
neutron number	33
Relative Atomic Mass	54,955091 ± 0,000031 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,3 ± 0,1 s
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1980
parity

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

⁵⁶Ti

massiarv	56
neutron number	34
Relative Atomic Mass	55,957677675 ± 0,000107569 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	200 ± 5 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1980
parity	+

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

⁵⁷Ti

massiarv	57
neutron number	35
Relative Atomic Mass	56,963068098 ± 0,00022102 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	95 ± 8 ms
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1985
parity	-

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

⁵⁸Ti

massiarv	58
neutron number	36
Relative Atomic Mass	57,966808519 ± 0,000196823 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	55 ± 6 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1992
parity	+

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

⁵⁹Ti

massiarv	59
neutron number	37
Relative Atomic Mass	58,972217 ± 0,000322 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	28,5 ± 1,9 ms
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1997
parity	-

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

⁶⁰Ti

massiarv	60
neutron number	38
Relative Atomic Mass	59,976275 ± 0,000258 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	22,2 ± 1,6 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1997
parity	+

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

⁶¹Ti

massiarv	61
neutron number	39
Relative Atomic Mass	60,982426 ± 0,000322 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	15 ± 4 ms
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1997
parity	-

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

⁶²Ti

massiarv	62
neutron number	40
Relative Atomic Mass	61,986903 ± 0,000429 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2009
parity	+

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

⁶³Ti

massiarv	63
neutron number	41
Relative Atomic Mass	62,993709 ± 0,000537 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	2009
parity	-

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

⁶⁴Ti

massiarv	64
neutron number	42
Relative Atomic Mass	63,998411 ± 0,000644 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2013
parity	+

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

⁶⁵Ti

massiarv	65
neutron number	43
Relative Atomic Mass	65,005593 ± 0,000751 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg
parity	-

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

ajalugu

leiutaja või avastaja	William Gregor
location of discovery	England
avastamise aeg	1791
etümoloogia	Greek: titanos (Titans).
pronunciation	tie-TAY-ni-em (inglise)

allikas

Abundance
Abundance in Earth's crust	5 650 mg/kg
natural abundance (ookean)	0,001 mg/L
natural abundance (Inimkeha)
natural abundance (meteoorkeha)	0,054 %
natural abundance (Päike)	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

Titaan on ChemicalAid

AGROVOC ID	c_32704
ASC Leiden Thesaurus ID	294941053
Art & Architecture Thesaurus ID	300011033
Australian Educational Vocabulary ID	scot/3588
BNCF Thesaurus ID	23638
BNF	119375205
Biblioteca Nacional de España ID	XX531321
Brockhaus Enzyklopädie online ID	titan
CAB ID	280524
CAS Registry Number	7440-32-6
Canadian Encyclopedia article ID	titanium
ChEBI ID	33341
Common Procurement Vocabulary	14724000
DSSTOX compound identifier	DTXCID3027746
DSSTox substance ID	DTXSID3047764
Den Store Danske ID	titan
DrugBank ID	14160
ECHA Substance Infocard ID	100.028.311
Encyclopædia Britannica Online ID	science/titanium
Encyclopædia Universalis ID	titane
EuroVoc ID	4462
Freebase	/m/025sk56
French Vikidia ID	Titane
GND	4140648-5
Google Arts & Culture entity ID	m025sk56
Gran Enciclopèdia Catalana ID	0146589
Great Russian Encyclopedia Online ID	4193242
Grove Art Online ID	T2083089
HSDB ID	868
Human Metabolome Database ID	HMDB0001966
InChIKey	RTAQQCXQSZGOHL-UHFFFAOYSA-N
KBpedia ID	Titanium
LCCN	sh85135605
LEM ID	LEM201008845
Latvian National Encyclopedia Online ID	139587
MeSH descriptor ID	D014025
Mindat mineral ID	7339
NALT ID	66068
NDL-tunnus	00573109
NE.se ID	titan
NKCR AUT ID	ph174614
Namuwiki ID	티타늄
National Library of Israel J9U ID	987007538930505171
OmegaWiki Defined Meaning	3782
OpenAlex ID	C506065880
PSH ID	5760
Probes And Drugs ID	PD085618
PubChem CID	23963
Quora topic ID	Titanium-1
RxNorm ID	1305547
STW Thesaurus for Economics ID	18240-4
Spanish Cultural Heritage thesauri ID	materias/1193109
Spanish Vikidia ID	Titanio
Store medisinske leksikon ID	titan
Store norske leksikon ID	titan
Treccani ID	titanio
UK Parliament thesaurus ID	501230
UNII	D1JT611TNE
USGS Thesaurus ID	1597
Wolfram Language entity code	Entity["Mineral", "Titanium"]
WordNet 3.1 Synset ID	14683390-n
YSO ID	18969
YouTube video ID	d8MJISiIlF0
ZVG number	8170

Titaan (Ti)

Füüsikalised Omadused

Keemilised Omadused

teine

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

ajalugu

allikas

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