“…Lukasiak et al (150) used both 67Fe and 61Ni to study long range ordering in Ni3Fe. Calogero et al (33) report l55Fe Mossbauer data for a number of Te(II) and Te(IV) thiourea derivative complexes and discuss the results in terms of bond hybridization. Birchall et al (21) report 127I Mossbauer studies of phenyl-iodine compounds, including Mn porphyrin complexes with iodosylbenzene.…”