配合物[Sm(o-MOBA)_3(phen)·H_2O]_2·4H_2O的合成与晶体结构(英文)  

Synthesis and Crystal Structure of the Complex [Sm(o-MOBA)_3(phen)·H_2O]_2·4H_2O

作　　者：任宁[1] 张建军[1] 宿素玲[1,2] 张海燕[1,2] 王瑞芬[3] 王淑萍[3] 

机构地区：[1]河北师范大学实验中心 [2]河北师范大学化学与材料科学学院,石家庄050016 [3]河北师范大学化学与材料科学学院

出　　处：《无机化学学报》2006年第10期1905-1907,共3页Chinese Journal of Inorganic Chemistry

基　　金：河北省自然科学基金资助项目(No.202140,No.203148);河北省教育厅自然科学基金资助项目(No.2004325);河北师范大学自然科学基金资助项目(No.L2005Y12)

摘　　要：The title complex [Sm(o-MOBA)3(phen)·H2O]2·4H2O has been synthesized by the reaction of SmCl3·6H2O with o-methoxybenzoic acid and 1,10-phenanthroline in 1∶3∶1 molar ratio. The crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to triclinic system, space group P1 with a=1.203(10) nm, b=1.293(10) nm, c=1.306(11) nm, α=64.50(10)°, β=81.93(10)°, γ=74.81(10)°. The molecular structure shows that the Sm3+ ion coordinates to nine atoms. The carboxylate groups are bonded to the samarium ion in three modes: monodentate, bidentate chelating, tridentate chelating-bridging. CCDC: 603740.The title complex [Sm（o-MOBA）3（phen）·H2O]2·4H2O has been synthesized by the reaction of SmCl3·6H2O with o-methoxybenzoic acid and 1,10-phenanthroline in 1：3：1 molar ratio. The crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to triclinic system, space group P1 with a=1.203（10） nm, b=1.293（10） nm, c=1.306（11） nm,α=64.50（10）°, β=81.93（10）°, γ=74.81（10）°. The molecular structure shows that the Sm^3＋ ion coordinates to nine atoms. The carboxylate groups are bonded to the samarium ion in three modes： monodentate, bidentate chelating, tridentate chelating-bridging. CCDC： 603740.

关 键 词：邻-甲氧基苯甲酸 1 10-邻菲罗啉 晶体结构 钐配合物 

分 类 号：O614.331[理学—无机化学]