Synthesis, structures and magnetic properties of copper (II) and cobalt (II) complexes containing pyridyl-substituted nitronyl nitroxide and 3,5-dinitrobenzoate
作者:Chen-Xi Zhang、Yu-Ying Zhang、Ya-Qiu Sun
DOI:10.1016/j.poly.2009.12.039
日期:2010.3
metal-radical complexes - [Cu(NIT3Py)2(DTB)2] 1, [Co(NIT3Py)2(DTB)2(CH3OH)2] 2, [Cu(NIT4Py)2(DTB)2(H2O)2] 3, [Co(NIT4Py)2(DTB)2(H2O)2] 4, (NIT3Py = 2-(3′-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide], NIT4Py = 2-(4′-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide], DTB = 3,5-dinitrobenzoic anion) have been synthesized by using transition metal ions, nitronyl nitroxide radicals as spin carriers
四种新的金属自由基络合物-[Cu(NIT3Py)2(DTB)2 ] 1,[Co(NIT3Py)2(DTB)2(CH 3 OH)2 ] 2,[Cu(NIT4Py)2(DTB)2( ħ 2 O)2 ] 3,[Co(NIT4Py)2(DTB)2(H 2 O)2 ] 4,(NIT3Py = 2-(3 ' -吡啶基)-4,4,5,5- tetramethylimidazoline-1 -oxyl-3-oxide],NIT4Py = 2-(4 ′-吡啶基)-4,4,5,5-四甲基咪唑啉-1-氧基-3-氧化物],DTB = 3,5-二硝基苯甲酸阴离子)是通过使用过渡金属离子,硝酰基硝基氧自由基作为自旋载体并结合3,5-二硝基苯甲酸(DTB)为大肠菌。