NMR Isotopes allows you to keep reference data for all NMR-active isotopes in your pocket.

Features include:
— selection of your spectrometer frequency
— nuclides sorted by frequency or atomic number
— alternatively, a periodic table to select your element

Data calculated for each isotope includes:
— spin
— molar mass
— frequency
— natural abundance
— receptivity (w.r.t. 1-H or 13-C)
— quadrupole moment 
— magnetic ratio
— field strength

PROS