| | 1 | Author
| Udo Engelhardt, Bernd Friedrich, Ingeborg Kirner | Requires 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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| default:Reihe_B/36/ZNB-1981-36b-0791.pdf | | | | Identifier
| ZNB-1981-36b-0791 | | | | Volume
| 36 | |
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