作者机构：
[Mansheng Chen; Chunhua Zhang; Weiwei Fu; Dongcheng Liu; Fupei Liang] Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of chemistry and Materials Science;[Mansheng Chen; Chunhua Zhang; Weiwei Fu; Dongcheng Liu; Fupei Liang] Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and pharmaceutical Sciences, Guangxi Normal University
会议名称：
The 4th International Congress on Advanced Materials (AM2018)
会议时间：
2018-11-15
会议地点：
中国江苏镇江
摘要：
As we know, metal-organic frameworks(MOFs) are new generation of porous materials which are constructed via the coordination bonds between metal ions/clusters and organic functional ligands.For MOFs,
作者机构：
Key Laboratory of Functional Organometallic Materials of Hengyang Normal University,College of Hunan;Province,College of chemistry and Materials Science,Hengyang 421008 China 2.Key Laboratory for the C
摘要：
As we know,metal-organic frameworks(MOFs)are new generation of porous materials which are constructed via the coordination bonds between metal ions/clusters and organic functional ligands.For MOFs,designability and predictability of the porous structures and functions are the most important features,which have shown a wide range of properties,such as catalysis,energy storage,drug delivery,white light emitting materials and luminescent sensors.Recently,luminescent sensors based on MOFs have attracted great attention because they can selectively sense cations,anions,small molecules,pH values and so on.In this contribution,a new Cd(II)MOF,(1),was successfully prepared via the solvothermal reaction,which displays high water stability in the condition with different metal ions.Luminescence sensing study showed that MOF 1 possesses highly selective luminescent responses for Cu2+and Fe3+.
作者机构：
[李薇; 张春华; 匡云飞; 许金生; 陈满生; 易正戟] Department of Chemistry and Materials Science, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, Hengyang, Hunan 421008, China
通讯机构：
[Xu, J.-S.] D;Department of Chemistry and Materials Science, China
摘要：
Two 3d-4f heteronuclear coordination polymers {[CuEu2 (INAIP)(3) (HCOO)(H2O)(3)]center dot 3H(2)O}(n) (1) {[NiEu2 (INAIP)(4)(H2O)(4)]center dot 4H(2)O}(n)(2) were obtained by solvothermal assembly of CuCl/NiSO4 center dot 7H(2)O and Eu (NO3)(3)center dot 6H(2)O with the H(2)INAIP (5-(isonicotinamido)isophthalic acid) ligand. Both complex 1 and 2 crystallize in triclinic, space group P (1) over bar. For 1: a=1.088 7(3) nm, b=1.515 8 (4) nm, c=1.564 4 (2) nm, V=2.333 2 (10) nm(3), Z=2, D-c=1.955 g.cm(-3), mu=3.203 mm(-1), F(000)=1 352, R-int=0.027, R-1=0.050 5, wR(2)=0.130 9. a=1.013 4(3) nm, b=1.083 6 (6) nm, c=1.374 1 (2) nm, V=1.453 0 (9) nm(3), Z=1, D-c=1.878 g.cm(-3), mu=2.554 mm(-1), F(000)=818, R-int=0.045 8, R-1=0.034 1, wR(2)=0.086 9 for 2. Single-crystal X-ray diffraction analysis revealed that each INAIP(2-) ligand uses its two carboxyl groups to connect two or three Eu(M) ions into 2D, lanthanide bi-layer structure. Then the 2D layers are further connected by pyridyl groups to give a. three-dimensional two-fold interpenetrated pillared-layer structure in 1 with sqc27 topology. While in complex 2, the Ni(II) bond to the pyridyl group (N) and carboxylate group (0) linking the 2D lanthanide layer into a 3D framework. In addition, the luminescent properties of complexes 1 and 2 have been investigated, which showed the obviously red photoluminescence in them. CCDC:943863, 1; 966618, 2.
摘要：
Two Co(II) complexes, [Co(INAIP)(dib)]·4H2O and [Co(INAIP)(phen)(H2O)]·H2O have been synthesized by the reaction of 5-(isonicotinamido)isophthalic acid (H2INAIP) and CoSO4·7H2O, as well as N-donor ligands, namely 1,4-di(1-imidazolyl)benzene (dib) and 1,10-phenanthroline (phen) under hydrothermal conditions. Single-crystal X-ray diffraction analysis indicates that [Co(INAIP)(dib)]·4H2O has a two-dimensional (2D) double-layer network structure with a (4, 4) topology, while [Co(INAIP)(phen)(H2O)]·H2O displays a one-dimensional chain structure, extending to a 2D net through the π–π interactions. In addition, the photoluminescence and degradation of methyl orange in a Fenton-like process using the complexes as catalysts were investigated.
摘要：
A new 2D Zn(II) metal-organic framework, [Zn-2(dib)(1,3-BDC)(2)(H2O)] (1), has been synthesized by the hydrothermal reaction of 1,3-benzenedicarboxylate with ZnSO4 center dot H2O in the presence of 1,4-di(1-imidazoly)benzene (dib=1,4-di(1-imidazoly)benzene, 1,3-H2BDC=1,3-benzenedicarboxylate). The crystal is of monoclinic system, space group P2(1)/n, with a=0.803 67(12) nm, b=1.332 7(2) nm, c=2.372 5(4) nm, beta=97.394(3)degrees, V=2.519 9(7) nm(3), Z=4, F(000)=1 392, R=0.052 0 and wR=0.099 4 (I>2 sigma(I)). The two central zinc(II) ions in the complex locate in a different coordination geometry, one is a distorted tetrahedral and the other is a distorted square-pyramidal coordination geometry, respectively. The dib ligand acts as a bridging ligand, which links the 1D double-chain into 2D layer structure. The net is linked into three-dimensional supramolecular network by O-H center dot center dot center dot O hydrogen bonds. CCDC: 895702.
