Citation: Xiang Kai FU, Yun GONG. Synthesis and Characterization of Charge-transfer Complexes of Aminoethylphosphono-and Dimethylaminoethylphosphono-heteropolytungstic Acids of Keggin Type Structure[J]. Chinese Chemical Letters, ;2003, 14(5): 509-512. shu

Synthesis and Characterization of Charge-transfer Complexes of Aminoethylphosphono-and Dimethylaminoethylphosphono-heteropolytungstic Acids of Keggin Type Structure

Xiang Kai FU ¹ ,
Yun GONG ²

1.
College of Chemistry and Chemical Engineering, Southwest-China Normal University, Chongqing 400715;
2.
College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044

Received Date: 27 May 2002

Two charge-transfer complexes of 2a and 2b of Keggin type were synthesized and characterized by elemental analysis, IR spectra, UV spectra, XRD, TG-DSC; and were compared with Hquin-PW₁₂.The primary structure of the heteropolyanions had not been changed after the formation of the charge transfer complexes.
- Aminoethylphosphonic acid,
- dimethylaminoethylphosphonic acid,
- organo-phospho-noheteropolytungstic acid,
- charge transfer complex,
- Keggin type structure
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