Periodic Table/Gadolinium/¹⁴⁵Gd

← 144Gd146Gd →

¹⁴⁵Gd

Gadolinium-145

Radioactive· Half-life: 23.0 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

64

Neutrons (N)

81

Mass Number (A)

145

Atomic Mass

144.921710AMU

Spin / Parity

1/2+

Binding E/A

8.003keV

Natural Abundance

Trace / None

Half-life

23.0 min

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁺

100.0%

Decay Chain

¹⁴⁵GdGadolinium23.0 min

β⁺100.0%

¹⁴⁵EuEuropium5.93 d

β⁺100.0%

¹⁴⁵SmSamarium340 d

EC100.0%

¹⁴⁵PmPromethium17.7 y

EC100.0%

α¹⁴¹Pr2.80%

¹⁴⁵NdNeodymiumSTABLE

5-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Gadolinium

133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172

← Back to GadoliniumData: IAEA NDS · ENSDF