【摘要】 以1,4-二硝基苯甲酸(HL)和1,10-邻菲咯啉(phen)为配体,通过水热法与镧系金属盐合成了7个一维链状配位聚合物,其分子式为[Ce2L6(phen)2]n(1)和[LnL3phen]n(Ln=Sm,2;Eu,3;Gd,4;Tb,5;Dy,6;Er,7)。由X-射线单晶衍射测定了化合物晶体结构,通过磁性以及荧光测试表征了部分化合物的磁性和荧光性质。更多还原

【Abstract】 Seven one-dimensional chain lanthanide coordination polymers based on 2,4-dinitro-benzoic acid(HL)and 1,10-phenanthroline(phen) as ligands were successfully synthesized with rare earth metal salts by hydrothermal method,namely,[Ce2L6(phen)2]n(1) and [LnL3phen]n(Ln=Sm,2;Eu,3;Gd,4;Tb,5;Dy,6;Er,7).The compounds have been structurally confirmed by single-crystal X-ray diffractions and characterized by magnetic and fluorescent properties.CCDC:883735,1;946599,2;883736,3;883836,4;883837,5;883838,6;946598,7.更多还原