O,O'-Alkylene dithiophosphate derivatives of iron(II) and iron(III) and their reactions with nitrogen- and phosphorus-donor bases

Tripathi, Umesh N. ; Srivastava, Ghanshyam ; Mehrotra, Ram C. (1994) O,O'-Alkylene dithiophosphate derivatives of iron(II) and iron(III) and their reactions with nitrogen- and phosphorus-donor bases Transition Metal Chemistry, 19 (6). pp. 564-566. ISSN 0340-4285

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Official URL: http://www.springerlink.com/content/wj11672167r24p...

Related URL: http://dx.doi.org/10.1007/BF00980403

Abstract

Solids of the stoichiometric formulae [Fe{S2P(OPr-n)2}3] and [Fe{S2PO2G}3] (G = -CH2CMe2CH2-, CMe2-CMe2- or -CH2CH2CHMe-) are precipitated from the reactions of FeCl3 with ammonium dithiophosphates in water. Soluble complexes of the type [Fe{S2PO2G}2], formed by the reactions of FeCl2 with NH4[{S2PO2G}] in MeOH, can be extracted with benzene. Adducts of the types [Fe{S2PO2G}2L] and [Fe{S2PO2G}2(PPh3)2] are formed by the reaction of [Fe{S2PO2G}2] with L (L = 2,2-bipyridyl or 1,10-phenanthroline) and PPh3, respectively. All the compounds have been characterized by i.r. and u.v.-vis. spectroscopy and magnetic studies.

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