Hello,
Please search "Magnetic dipole moment density (MDMD)" in Multiwfn manual, you will find it is directly related to electronic angular moments. MDMD and its components correspond to user-defined functions in Multiwfn, and the corresponding code is "real*8 function magmomdens(x,y,z,idir)" in functions.f90. You can properly utilize/modify the code according to your practical requirement.
Best regards,
Tian Lu
How can the electronic angular moment LX, LY, LZ be calculated in Multiwfn?
Thanks very much,
Steve Coy