Using the spin-Hamiltonian formalism the magnetic parameters are introduced through the components of the Lambda-tensor involving only the matrix elements of the angular momentum operator. The energy levels for a variety of spins are generated and the modeling of the magnetization, the magnetic susceptibility and the heat capacity is done. Theoretical formulae necessary in performing the energy level calculations for a multi-term system are prepared with the help of the irreducible tensor operator approach. The goal of the programming lies in the fact that the entire relevant matrix...

J.P. Dahl: Carl Johan Ballhausen (1926-2010).- J.R. Winkler and H.B. Gray: Electronic Structures of Oxo-Metal Ions.-C.D. Flint: Early Days in Kemisk Laboratorium IV and Later Studies.-J.H. Palmer: Transition Metal Corrole Coordination Chemistry. A Review Focusing on Electronic Structural Studies.-W.C. Trogler: Chemical Sensing with Semiconducting Metal Phthalocyanines.- K.M. Lancaster: Biological Outer-Sphere Coordination.-R.K. Hocking and E.I. Solomon: Ligand Field and Molecular Orbital Theories of Transition Metal X-ray Absorption Edge Transitions.- K.B. Moller and N.E. Henriksen:...

J.P. Dahl: Carl Johan Ballhausen (1926-2010).- J.R. Winkler and H.B. Gray: Electronic Structures of Oxo-Metal Ions.-C.D. Flint: Early Days in Kemisk Laboratorium IV and Later Studies.-J.H. Palmer: Transition Metal Corrole Coordination Chemistry. A Review Focusing on Electronic Structural Studies.-W.C. Trogler: Chemical Sensing with Semiconducting Metal Phthalocyanines.- K.M. Lancaster: Biological Outer-Sphere Coordination.-R.K. Hocking and E.I. Solomon: Ligand Field and Molecular Orbital Theories of Transition Metal X-ray Absorption Edge Transitions.- K.B. Moller and N.E. Henriksen:...