Titanium-63

Properties and data of the isotope ⁶³Ti.

Content

General data

Name of the isotope:Titanium-63; Ti-63Symbol:⁶³Ti or 6322TiMass number A:63 (= number of nucleons)Atomic number Z:22 (= number of protons)Neutrons N:41Isotopic mass:62.99383(54) u (atomic weight of Titanium-63)Nuclide mass:62.9817615 u (calculated nuclear mass without electrons)Mass excess:-5.74732 MeVMass defect:0.53358226 u (per nucleus)Nuclear binding energy:497.0286737 MeV (per nucleus)
7.88934403 MeV (average binding energy per nucleon)Separation energy:S_N = 1.32(64) MeV (first neutron)Half-life:360 nsDecay constant λ:1925408.8348887 s^-1Specific activity α:1.870174712365 × 10⁺²⁸ Bq g^-1
5.054526249636 × 10⁺¹⁷ Ci g^-1Spin and parity:
(nuclear angular momentum)1/2-Year of discovery:2009

Radioactive Decay

Half-life T_½ = 360 ns respectively 3.60 × 10^-7 seconds s.

Decay mode	Daughter	Probability	Decay energy	γ energy (intensity)
β^-,	⁶³V	?	16.14(64) MeV
β^-, n	⁶²V	?	11.65(58) MeV

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 41) and isobaric (same nucleon number A = 63) with Titanium-63. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

OZ	Isotone N = 41	Isobar A = 63
22	⁶³Ti	⁶³Ti
23	⁶⁴V	⁶³V
24	⁶⁵Cr	⁶³Cr
25	⁶⁶Mn	⁶³Mn
26	⁶⁷Fe	⁶³Fe
27	⁶⁸Co	⁶³Co
28	⁶⁹Ni	⁶³Ni
29	⁷⁰Cu	⁶³Cu
30	⁷¹Zn	⁶³Zn
31	⁷²Ga	⁶³Ga
32	⁷³Ge	⁶³Ge
33	⁷⁴As	⁶³As
34	⁷⁵Se	⁶³Se
35	⁷⁶Br
36	⁷⁷Kr
37	⁷⁸Rb
38	⁷⁹Sr
39	⁸⁰Y
40	⁸¹Zr
41	⁸²Nb
42	⁸³Mo
44	⁸⁵Ru