Charge-Transfer Complexes of Some Metal 2,4-Pentanedionates with Picric Acid as p-Acceptor

Journal of the Korean Chemical Society

M. S. Refat¹ 

关键词: ÇÇÅ©¸¯»ê;    Charge-Transfer;    2;    4-Pentanedionato Complexes;    p-Acceptors;    Picric Acid;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The charge-transfer complexes formed between some different metal 2,4-pentadionato complexes and p-electron acceptor (picric acid, PA) are synthesized and characterized. Spectral characteristics and stability of the complexes are investigated and discussed in terms of donor molecular structure and p-acceptor at room temperature in chloroform. The results indicate the formation of 1:1 charge-transfer complexes with a general formula, [M(acac)n(PA)] where (M=Cu(II), Ni(II), Mn(II), Fe(III), Co(III), Cr(III), Al(III) and Zr(IV); n=2, 3 or 4). The charge-transfer absorptions, elemental analysis, infrared spectra and gravimetric studies were recorded and discussed.

【 授权许可】

Unknown