| Selecting tris?2-ester-5-carboxyl?carboxylic phosphonic acid mixed anhydride?H3TPOA?,tris?3,5-dicarboxyphenyl?phosphorus oxide?H6TPO?,bis?3-carboxyphenyl?phosphonic acid as the main ligands,accompanying with different N-ligands,we got 26 complexes.In addition to the basic characterization of the complexes,the magnetic properties of the complexes was also analyzed.The content of the chapter is as follows:??The application of complexes in magnetism,the studing about carboxylic acid ligands,the topic selection and the significance are presented.??A series of complexes were synthesized basing on H3TPOA:[Zn2?HBPO??H2O?3]n·2n H2O?1??[Zn3?HBPO?2?H2O?3]n·2n H2O?2??[Zn2?HBPO??TPTZ'??H2O?]n?3??[Cd2?HBPO??4,4'-bipy??H2O?]n?4??[Cu?H3BPO??2,2'-bipy?]n?5??[Cu2?HBPO??4,4-tbu-2,2'-bipy?2]n·n?NO3-??6??[Zn2?TPOA??dpe?2?H2O?]n·9n H2O?7??[Cd2?TPOA??5,5-m-2,2'-bipy?2?H2O?]n?8??[Zn?H2TPOA??TPTZ??H2O?]2·12H2O?9?.And the 1,2,3 and 4 are three-dimensional structures.Complex 5,complexe 6 and complexe 7 are one-dimensional chain structures.The 8 is two-dimensional structures.Besides the determination and analysis of the structure,infrared and thermogravimetry of the complexes,their fluorescence properties were also studied.TPTZ'=2,4,6-tri?pyridin-4-yl?-1,3,5-triazine,TPTZ=2,4,6-tri?pyridin-2-yl?-1,3,5-triazine,4,4'-bipy=2,2'-bipyridyl,dpe=1,2-di?4-pyridyl?ethylene,2,2'-bipy=2,2'-bipyridyl,5,5'-dimethyl-2,2'-bipyridyl,4,4'-t Bu-2,2'-bipy=4,4'-di-tert-butyl-2,2'-bipy-ridyl.??A series of complexes were synthesized based on H6TPO ligand:[Zn1.5?H3TPO??H2O?5]n·6n?H2O??10??[Zn3?TPO??1,4-bix?0.5?H2O?3]n·3n?H2O??11??[Zn2?H2TPO?]n·2n?H2O??12??[Cd1.5?H3TPO?·?H2O?4]n·4n?H2O??13??[Cd3?TPO??ATZAC??H2O?6.5]n?14??[Co3?TPO??Im'?2?H2O?6]n?15??[Co2?H2TPO?]n·3n?H2O?·n?1,4-mbix??16??[Co2?H2TPO??H2O?]n·1.5n H2O?17??[Co2?H2TPO??bib??H2O?]n?18??[Co6?TPO?2?dpp??H2O?10]n·12n H2O?19??[Mn2?H2TPO??1,4-bix?0.5?H2O?4]n·2n H2O?20?.In these complexes,the structure of the ligand don't change.Complex 13 and complex 20 are two-dimensional structures,and the rest are three-dimensional structures.In addition to the determination and analysis of the structure,thermogravimetry,infrared and fluorescence of the complexes,the magnetic properties of the complexes were also determined.The complexes 15,16,17,18,19,20 have anti-ferromagnetic interactions.Im'=Imidazole,1,4-bix=1,4-?dimethylenebenzene?diimidazole,1,4-mbix=1,4-??2-methylimidazolyl?methyl?benzene,ATZAC=5-carboxyl-3-amino-1,2,4-triazole,bib=1-?4-imidazol-1-ylphenyl?imidazole,dpp=4,4'-?1,3-propanediyl?bis-pyridine,??Several complexes were synthesized based on bis?3-carboxy phenyl?phosphonic acid:[Mn?H2BPO??TPTZ?]2·2?H2O??21??[Cd?HBPO??H2O??TPTZ'?]n·2n?H2O??22??[Zn?HBPO??5,5'-m-2,2'-bipy?]n·4n?H2O??23??[Mn?HBPO??TPTZ??H2O?]n?24??[Cd?HBPO?]n·n?H2O?·n?4-apy??25??[Cd?HBPO??dpe?]n·5n?H2O??26?.The strucrure of the ligand don't change.The structure,infrared,thermogravimetry and fluorescence of the complexes were measured and analyzed.Complex 21is a dual-core structure.The complexes 22,23 and 24 are one-dimensional structures.The complex 25 and complex 26 are three-dimensional structures.4-apy=4-Aminopyridine. |
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