Gd-155 Isotope Information and Examples of Enriched Gd-155 Applications:

Gadolinium-155 isotope (Gd-155 isotope, 155Gd isotope)

  • Gd-155 isotope is used for Mössbauer effect studies;
  • Gd-155 isotope is used for as combustible additive in nuclear reactors;

Gd-155 isotope is available to order from in Gd-155 oxide chemical form and Gd-155 oxide chemical form. Please contact us via request a Gd-155 quote to order Gd-155 isotope to get Gd-155 price to buy Gd-155 isotope.

back to Gadolinium isotopes list

Gd-155 oxide Safety Data Sheet (SDS) - Download pdf file
Download Gd-155 oxide SDS

Properties Of Gd-155 Isotope:

Neutron Number (N)91
Atomic Number / Proton Number (Z)64
Mass Number / Nucleon Number (A)155
Natural Abundance (%)0.148
Atomic Mass (Da)154.92263
Relative Isotopic Mass154.92263
Quadrupole Moment1.27
g-factor (g value)-0.1715
Electron Configuration Blockf
Melting Point (K)1586
Boiling Point (K)3539
Specific Heat0.23
Heat of Formation397.5
Thermal Conductivity
Dipole Polarizability 158
Electron Affinity (kJ/mole)
Electronegativity (Pauling scale)1.2
Atomic Radius (pm)179
Covalent Radius (pm)180
VDW Radius (pm)271
Lattice Constant3.64
Crystal StructureHEX
Jmol color#45ffc7

Gadolinium Information

Soft silvery metallic element belonging to the lanthanoids. Seven natural, stable isotopes are known in addition to eleven artificial isotopes. Gd-155 and Gd-157 and the best neutron absorbers of all elements. Gadolinium compounds are used in electronics. Discovered by J.C.G Marignac in 1880.

Used in steel alloying agents and the manufacture of electronic components.

back to Gadolinium isotopes list