Sparkle/PM3 parameters for praseodymium(III) and ytterbium(III)
Ricardo O. Freire, Gerd B. Rocha, and Alfredo M. Simas
Chemical Physics Letters, 2007, 441 (4-6), pp 354-357
Example:
Aqua-tris(N,N,N',N'-tetramethylsuccinamide-O,O')-ytterbium(iii), CCDC: QAKXIJ
MOPAC2009 input and output files: Yb_(QAKXIJ).mop Yb_(QAKXIJ).arc
