W. Munch et al., MAGNETIC-PROPERTIES OF [CU(OCH2CH2N(C4H9) (2))NCO](4) IN THE TEMPERATURE-RANGE FROM 10 TO 240 K, Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 53(1), 1998, pp. 58-62
The magnetic properties of the title compound were re-investigated, si
nce a new phase below 240 K has recently been identified. The exchange
parameters were evaluated from the temperature dependence of the magn
etic susceptibility with a Heisenberg operator taking into account the
high pseudo-symmetry of the tetrameric units observed.