Nuclear spin quantum numbers.

Spin = nucspin(Isotopes)

This function returns the nuclear spin quantum number of the isotope specified in Isotopes. Isotopes is a string giving the mass number and the chemical symbol of the element, e.g. '14N' or '63Cu'. If Isotopes is a comma-separated list of isotope labels, the function returns a list of all spins in vector form.

The data are taken from an internal database through nucdata.

I = nucspin('17O')

I =
    2.5000

I = nucspin('47Ti,49Ti')

I =
    2.5000    3.5000

nucabund, nucdata, nucgval, nucqmom