Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (4): 368-372. Previous Articles     Next Articles

Original Articles

固相配位化学反应研究 53: 一步法室温(准室温)固相化学反应合成8-羟基喹啉的Co(II)、Ni(II)、Cu(II)、Zn(II)配合物

贾殿赠;李昌雄;傅岩;忻新泉   

  1. 南京大学配位化学研究所
  • 发布日期:1993-04-15

Studies on solid state reactions of coordination compounds. 53. Synthesis of 8-hydroxyquinoline complexes with Co(II), Ni(II), Cu(II) and Zn(II) by one step solid state reaction

JIA DIANZENG;LI CHANGXIONG;FU YAN;XIN XINQUAN   

  • Published:1993-04-15

A-a- and A-b-K6H[GeW9V3O40].xH2O were synthesized from their lacunary precursors a- and b-GeW9O3410-, and characterized by elemental anal., IR, cyclic voltammetry and 51V and 183W NMR. The 183W NMR spectra of the anions consist of 2 lines (intensity ratio 2:1) as expected for the C3v structures of the trisubstituted A-a- and A-b-Keggin anions. The 2Jw-o-w couplings of the anions exhibits sharper lines (19.35 and 16.73 Hz, resp.), confirming the A-type [GeW9V3O40]7- structure, that is the new complexes contain the substituted V in adjacent corner-shared octahedra of a- and b-Keggin structures, resp.

Key words: INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, ZINC COMPLEX, X-RAY DIFFRACTION ANALYSIS, COPPER COMPLEX, COBALT COMPLEX, NICKEL COMPLEX, DIFFERENTIAL THERMAL ANALYSIS, HYDROXY QUINOLINES, SOLID PHASE REACTION

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