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'Dihydrazido Thiophosphoric Acid Esters' in keywords
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1981 (1)
1Author    Udo Engelhardt, Bernd Friedrich, Ingeborg KirnerRequires cookie*
 Title    Komplexe zweifach positiver Übergangsmetallkationen mit Hydrazido-thiophosphorsäure-estern Complexes of Divalent Transition Metals with Hydrazido Thiophosphoric Acid Esters  
 Abstract    Dihydrazido thiophosphoric acid phenyl ester, (NH2NH)2P(= S)-OC6H5 (DHTPPH), forms a 2:1 complex with manganese(II) chloride: [Mn(II)(DHTPPh)2Cl2], soluble in methanol. Solvolysis yields the corresponding methyl ester complex. With water in methanol the dihydrazidothiophosphato complex [Mn(II){(NH2NH)2P(= 0)S}2] is formed. Monohydrazido thiophosphoric acid diphenyl ester NH2NH-P(= S)(OC6H5)2 (MHTPPh) gives various complexes with first row transition metals: [M(II)(MHTPPh)"X2], n = 2, 4; X = halogen. The nickel complex (n = 4; X = Cl) is characterized by elemental analysis and spectroscopic methods. MHTPPh is monodentate through the terminal N atoms of the hydrazido groups. Iron(II) and cadmium complexes have different compositions (n— 2; X = Cl) and therefore different structures, probably with MHTPPh as a bidentate chelate ligand. Einführung 
  Reference    Z. Naturforsch. 36b, 791—791 (1981); eingegangen am 3. April/12. Mai 1981 
  Published    1981 
  Keywords    Cadmium Complexes, Dihydrazido Thiophosphoric Acid Esters, Monohydrazido Thiophosphoric Acid Diphenylester 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-0791.pdf 
 Identifier    ZNB-1981-36b-0791 
 Volume    36