| | 1 | Author
| SvitlanaR. Petrusenkoa, Joachim Sielerb, VladimirN. Kokozay3 ' | Requires cookie* | | | Title
| Direct Synthesis of Zinc and Nickel(II) Complexes with l,4-Diazabicyclo[2.2.2]octane  | | | | Abstract
| The peculiarities of the formation of zinc and nickel(II) complexes by interaction of metal powder or metal oxide with ammonium salts (halides, nitrate, thiocyanate) were investigated in non-aqueous solutions (methanol, acetonitrile, N,N-dimethylformamide=DMF, dimethylsulf-oxide=DMSO) in presence of l,4-diazabicyclo[2.2.2]octane. The stoichiometry of the com plexes was found to depend on the initial reagent ratio Ni/ZnOiNfLX and Ni/ZnO:Ten. The compounds of compositions Z n(H Ten)(H 20)(N 03)3 and Ni(HTen)(Ten)Cb were character ized by X-ray crystallography. Both complexes contain five-coordinate metal atoms. The zinc compound possesses monomeric molecular structure whilst the nickel complex is polymeric. | | | |
Reference
| Z. Naturforsch. 52b, 331—336 (1997); received July 30 1996 | | | |
Published
| 1997 | | | |
Keywords
| Synthesis, Zinc, Nickel(II), Triethylenediamine, X-Ray | | | |
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| ZNB-1997-52b-0331 | | | | Volume
| 52 | |
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