Syntheses,Crystal Structures and Properties of Mn(Ⅱ) and Co(Ⅱ) Coordination Complexes Based on 1,10-Phenanthroline Derivative  

作　　者：ZHANG Hua JI Liu-Qing SONG Yu-Zhu KONG Zhi-Guo LI Cong WANG Xiu-Yan 章华;纪刘庆;宋雨竹;孔治国;李聪;王秀艳(Key Laboratory of Preparation and Applications of Environmental Friendly Materials,Jilin Normal University,Ministry of Education,Changchun 130103,China;Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education,Jilin Normal University,Ministry of Education,Changchun 130103,China;Department of Chemistry,Jilin Normal University,Siping 136000,China)

机构地区：[1]Key Laboratory of Preparation and Applications of Environmental Friendly Materials,Jilin Normal University,Ministry of Education,Changchun 130103,China [2]Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education,Jilin Normal University,Ministry of Education,Changchun 130103,China [3]Department of Chemistry,Jilin Normal University,Siping 136000,China

出　　处：《Chinese Journal of Structural Chemistry》2021年第3期336-342,273,共8页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China(No.21805110)。

摘　　要：Two new coordination complexes[Mn(L)_(2)(DNSA)](1) and[Co(L)(1,4-bdc)]_n (2) have been achieved under hydrothermal conditions (H_(2)DNSA=3,5-dinitro-salicylic acid,1,4-bdc=1,4-benzenedicarboxylic acid and L=2-(2-fluoro-6-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline).1 crystallizes in monoclinic,space group P2_1/c with a=15.871(3),b=17.274(4),c=16.078(3)A,β=113.03(3)^(o),V=4056.6(16)A^(3),Z=4,C_(45)H_(22)Cl_(2)F_(2)Mn N_(10)O_(7),M_(r)=978.57,D_(c)=1.602 g/cm^(3),F(000)=1980,μ(Mo Ka)=0.536 mm^(–1),R=0.0437 and w R=0.1065.2 belongs to the monoclinic system,space group C2/c with a=14.665(2),b=30.856(4),c=11.237(2)A,β=111.166(2)^(o),V=4742.0(12)A^(3),Z=8,C_(27)H_(14)Cl Co FN_(4)O_(4),M_r=517.80,D_(c)=1.602 g/cm^(3),F(000)=2312,μ(Mo Ka)=0.889 mm^(–1),R=0.0364 and w R=0.0862.The central Mn(II) ion in 1 is six-coordinated by four nitrogen atoms from two L ligands and two oxygen atoms from one DNSA anion.In 2,the two kinds of 1,4-bdc ligands link neighboring Co(II) atoms to yield a two-dimensional layer structure.The luminescence of 1 has been studied in detail.Moreover,thermal behaviors of 1 and 2 are also investigated.

关 键 词：crystal structure coordination complex 1 10-phenanthroline derivative thermal behavior 

分 类 号：O641.4[理学—物理化学] TB34[理学—化学]