期刊文献+

新型含氮配体多核铜配合物的合成、晶体结构及其性能研究 被引量:3

Synthesis,Crystal Structures and Properties of Novel Multinuclear Copper Complexes Containing N-donor Ligands
在线阅读 下载PDF
导出
摘要 以1,10-邻菲罗啉(phen)为配体,采用溶剂蒸发法在水中分别合成了羟基桥连和氯离子桥连的两个新型的含氮配体多核铜离子配合物[Cu4(phen)4(H2O)2(OH)4·(NO3)4·2H2O(1)和Cu2(phen)2Cl4(2)],其结构经元素分析和X-射线单晶衍射表征。1属三斜晶系,空间群P-1,晶胞参数a=10.143 0(9),b=11.900 1(11),c=12.629 9(13),α=111.060(2)°,β=91.070 0(10)°,γ=110.920(2)°,Z=1,V=1 309.8(2)3,F(000)=692。2属单斜晶系,空间群Cc,晶胞参数a=9.860 9(8),b=17.852 9(13),c=13.412 3(15),β=106.583(11)°,Z=4,V=2 263.0(4)3,F(000)=1 256。用荧光光谱和热分析分别研究了1和2的荧光性质和热稳定性,结果表明:在310 nm激发波长激发下,与phen相比,1和2的荧光发射峰分别发生红移和蓝移,λem分别位于451 nm和374 nm。1和2的初始分解温度分别为298℃和300℃。 Two novel multinuclear copper complexes containing N-donor ligand, Cu4 (phen) 4 ( H2 O ) 2 (OH)4 · (NO3)4 ·2H2O(1) and Cu2(phen)2Cl4(2), were synthesized in water by solvent evapo- ration method using 1,10-phenanthroline(phen) as the ligand. The structures were characterized by elemental analysis and X-ray single crystal diffraction. 1 belongs to triclinic system, space group P-1 with a =10.143 0(9) A, b=11.900 1(11) A, c=12.629 9(13) A, a=111.060(2)A, B= 91.070 0(10)A, γ =110.920(2)°, Z =1, V=1309.8(2) A3, F(000) =692. 2 belongs to monoclinic system, space group Cc with a = 9. 860 9 (8) A, b = 17. 852 9 ( 13 ) A, c = 13. 412 3 (15) A, β = 106.583(11)°, Z =4, V=2 263.0(4) A3, F(000) = 1 256. The fluorescent and thermal stability properties of I and 2 were investigated. The results showed that λem of 1 and 2 were 451 nm and 374 nm under 310 nm excitatin, and the initial decomposition temperatures were 298 ℃ and 300 ℃, respectively.
出处 《合成化学》 CAS CSCD 北大核心 2014年第5期587-591,共5页 Chinese Journal of Synthetic Chemistry
基金 辽宁石油化工大学创新训练项目
关键词 1 10-邻菲罗啉 铜配合物 合成 晶体结构 荧光性质 热稳定性 1 ,10-phenanthroline copper complex synthesis crystal structure fluorescence property thermal stability
  • 相关文献

参考文献11

  • 1Zhao Y, Zhu J, He W, et al. Oxidative DNA cleavage promoted by multinuclear copper complexes:Activity de- pendence on the complex structure[J]. Chemistry A European Journal,2006,12 (25) : 6621 - 6629.
  • 2胡喜兰,施鹏飞,许兴友,尹福军,杨芹,王大奇.混价四核铜(I/II)配合物[Cu_2L_2][Cu(pht)_2]_2的合成、晶体结构及性质研究[J].化学学报,2010,68(6):487-492. 被引量:4
  • 3Ulusoy M, Sahin O, Kilic A, et al. Multinuclear Cu ( Ⅱ ) schiff base complex as efficient catalyst for the chemical coupling of CO2 and epoxides: Synthesis, X- ray structural characterization and catalytic activity [ J ]. Catalysis Letters,2011,141 (5) :717 - 725.
  • 4Humphrcys K J, Johnson A E, Karlin K D, et al. Ox- idative strand scission of nucleic acids by a multinucle- ar copper( Ⅱ ) complex [ J ]. Journal of Biological Inor- ganic Chemistry,2002,7(7 - 8 ) :835 - 842.
  • 5Tan X S, Fujii Y, Nukada R, et 02. Crystal structure and ferromagnetic behaviour of a novel tetranuclear cop- per(Ⅱ) complex with an open cubane-like Cu404 frame- work[ J]. J Chem Sot.Dalton Trans. 1999.2415 - 2416.
  • 6朱龙观,蔡国强,Susumu Kitagawa,Ho-Chol Chang.[Cu(Hsal)_2(py)_2]_n晶体结构和二维堆积网络[J].无机化学学报,2002,18(9):911-914. 被引量:4
  • 7Dhara K, Ratha J, Manasseru M, et cd. Synthesis ,crys- tal structure, magnetic property and oxidative DNA cleavage activity of an octanudear copper(Ⅱ) complex showing water-perchlorate helical network [ J ]. Journal of Inorganic Biochemistry,2007,101( 1 ) :95 - 103.
  • 8张淑华,蒋毅民,钟新仙.Cu(Ⅱ)-牛磺酸缩水杨醛席夫碱-邻菲咯林三元配合物的合成、晶体结构及性质[J].无机化学学报,2004,20(8):959-963. 被引量:14
  • 9Kang Y, Yao Y G, Qin Y Y, et al. A novel llgand- unsupported 3D framework polymer of trimerle copper ( Ⅰ ) and its NLO property[J]. Chem Commun,2004, 1046 - 1047.
  • 10Sheldriek G M. SHELXS 97,Program for X-ray Crys- tal Structure Solution [ K ]. University of CRIttingen, 1997.

二级参考文献38

共引文献17

同被引文献24

  • 1Chen S S, Liu Q, Zhao Y, et al. New metal-organic frameworks constructed from the 4-imidazole-carboxyl- ate ligand : Structural diversities, luminescence and gas adsorption properties [ J ]. Cryst Growth Des, 2014,14 (8) :3727 - 3741.
  • 2Hsu W, Chen K T, Li Y S, et al. Crystal-to-crystal transformations and photoluminescence changes in the Cu (I) coordination networks based on a formamidinate lig- and[J]. Cryst Eng Comm,2014,16:10640 - 10648.
  • 3Mautner F A, Fallah M S E, Speed S, et al. Copper (11) complexes derived from 3-phosphonopropionic acid: Crystal structures and magnetic behaviour [ J 1.Polyhedron ,2014,81 : 1 - 5.
  • 4Wang X L, Le M, Lin H Y, eta/. A 3-fold interpene- trating 3D Cu (I l) coordination polymer based on a semi-rigid naphthalene-based bis-pyridyl-bis-amide and thiophene-2,5-dicarboxylate [ J ]. Inorg Chem Commu, 2014,49 : 19 - 23.
  • 5Wang D F, Zhang T, Dai S M, et al. Structural variation in silver(I) complexes with pyridazine ligand and aro- matic polycarboxylic acids: Structural analysis with silver chains[J]. Inorg Chim Acta ,2014 ,423 :193 -200.
  • 6Wen Z Z, Zheng S R, Cai S L, et al. Anion-dependent construction of three Cd(11) coordination polymers con- taining helical chains: Structures and 1 properties [ J ]. Inorg Chem Commu,201g,$o :79 - 83.
  • 7Wang J C, Liu Q K, Ma J P, et al. Visual synchro- nous exchange of metal nodes and counteranions con- stituting a cobalt( II ) coordination polymer[ J]. Inorg Chem,2014,53 (20) : 10791 - 10793.
  • 8Li B Y, Peng Y, Li G H, et al. Design and construc- tion of coordination polymers by 4-amino-3,5-bis ( n- pyridyl)-1,2,4-triazole( n =2,3,4) isomers in a cop- per( I ) halide system: Diverse structures tuned by i- someric and anion effects [ J ]. Cryst Growth Des,2010, 10(5 ) :2192 - 2201.
  • 9Jiang X J, Guo J H, Du M, et al. Metal naphtha- lenedicarboxylates with diverse network architectures: Synthesis, crystal structures and properties [ J ]. Poly- hedron,2009,28:3759 - 3768.
  • 10Bentiss F, Lagren6e M, Traisnel M, et al. A simple one step synthesis of new 3,5-disubstituted-4-amino- 1,2,4-triazoles [ J ]. J Heteroeyclic Chem, 1999,36 : 149 - 152.

引证文献3

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部