| Syntheses,Crystal Structures and Properties of Mn(Ⅱ) and Co(Ⅱ) Coordination Complexes Based on 1,10-Phenanthroline Derivative |
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| 引用本文： | 章华,纪刘庆,宋雨竹,孔治国,李聪,王秀艳.Syntheses,Crystal Structures and Properties of Mn(Ⅱ) and Co(Ⅱ) Coordination Complexes Based on 1,10-Phenanthroline Derivative[J].结构化学,2021(3):336-342,273. |
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| 作者姓名： | 章华 纪刘庆 宋雨竹 孔治国 李聪 王秀艳 |
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| 作者单位： | Key Laboratory of Preparation and Applications of Environmental Friendly Materials;Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education;Department of Chemistry |
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| 基金项目： | Supported by the National Natural Science Foundation of China(No.21805110)。 |
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| 摘 要： | Two new coordination complexesMn(L)2(DNSA)](1) andCo(L)(1,4-bdc)]_n (2) have been achieved under hydrothermal conditions (H2DNSA=3,5-dinitro-salicylic acid,1,4-bdc=1,4-benzenedicarboxylic acid and L=2-(2-fluoro-6-fluorophenyl)-1H-imidazo4,5-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)A3,Z=4,C45H22Cl2F2Mn N10O7,Mr=978.57,Dc=1.602 g/cm3,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)A3,Z=8,C27H14Cl Co FN4O4,M_r=517.80,Dc=1.602 g/cm3,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.
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| 关 键 词： | crystal structure coordination complex 1 10-phenanthroline derivative thermal behavior |
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