Abstract
The crystal structure of bis (NN-di(n-propyl)dithiocarbamato iron(III) iodide, FeIII(S2CN6H14)2I, has been determined by the heavy-atom method and refined toR=0.055 for 3487 reflections withI(hkl)>3σI(hkl). The crystals are triclinic,C¯1,Z=8,a=27.644(6),b=19.186(4),c=8.694(2) Å,α=87.79(1),β=88.72(1), γ=101.87(2)°. The I-Fe bond lengths are different in the two moleculesA andB in the asymmetric unit, having values of 2.642 Å (2.655) and 2.612 Å (2.634) respectively (libration-corrected values given in parentheses). The measured effective magnetic momentμ eff≈3.89 BM, independent of temperature (93-353K), suggests a spinS of 3/2 with three unpaired electrons for FeIII.
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Abdol Abadi, B.E., Palmer, R.A. & Fitzsimmons, B.W. Crystal structure of form 1, magnetic properties and polymorphism of bis (NN-di-(n-propyl)dithiocarbamato iron (III) iodide. Journal of Crystallographic and Spectroscopic Research 18, 35–53 (1988). https://doi.org/10.1007/BF01171023
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DOI: https://doi.org/10.1007/BF01171023