The reactions of 1,3,5-benzenetricarbocylic acid（H3BTC） and 1,3,5-benzenetrisbenzoic acid（H3BTB） with Dy（NO3）3·6H2O afford two novel Dy（III） coordination polymers respectively, Dy（BTC）（H2O）DMF（1） an...The reactions of 1,3,5-benzenetricarbocylic acid（H3BTC） and 1,3,5-benzenetrisbenzoic acid（H3BTB） with Dy（NO3）3·6H2O afford two novel Dy（III） coordination polymers respectively, Dy（BTC）（H2O）DMF（1） and [Dy（BTB）（Et OH）]（DMF）（2）（DMF = N,N-dimethylformamide）. 1 shows a 3D framework composed of available Lewis-acid metal sites which are occupied by the coordinated water molecules, and 2 features a noninterpenetrated open 3D framework with a 5-connected bnn hexagonal topology possessing the point symbol（46.64）. In addition, in vitro antitumor activities of compounds 1 and 2 on three human lung cancer cells（H1975, HCC827 and A549） were further determined.展开更多
The reactions of 4H-1,2,4-triazole（Htrz） with ZnCl2, 1H-tetrazole（Htez） and Cu（NO3）2·6H2O afford two novel coordination polymers respectively, {[Zn2（trz）2（ox）]（H2O）3}n（1） and {[Cu3（tez）3（OH）2（...The reactions of 4H-1,2,4-triazole（Htrz） with ZnCl2, 1H-tetrazole（Htez） and Cu（NO3）2·6H2O afford two novel coordination polymers respectively, {[Zn2（trz）2（ox）]（H2O）3}n（1） and {[Cu3（tez）3（OH）2（H2O）2]（NO3）（DMF）4}n（2）（H2ox =（COOH）2, DMF = N,N-dimethylformamide）. 1 shows 1D channels along the a axis filled with water molecules and 2 features a 2D bi-layered framework based on trinuclear Cu（II） units bridged by two μ3-OH groups. In addition, in vitro antitumor activities of compounds 1 and 2 on four human lung cancer cells（16HBE, NCI-H1299, NCI-H460 and NCI-H292） were further determined.展开更多
A new 3D Ag（I） coordination polymer {[Ag（AZDB）（0.5）（bpe）（0.5）]·H2O}n（1） has been papared by azobenzene-3,3？-dicarboxylicate（H2AZDB）, 1,2-bis（4-pyridyl）ethylene（bpe） and silver salts via hydroth...A new 3D Ag（I） coordination polymer {[Ag（AZDB）（0.5）（bpe）（0.5）]·H2O}n（1） has been papared by azobenzene-3,3？-dicarboxylicate（H2AZDB）, 1,2-bis（4-pyridyl）ethylene（bpe） and silver salts via hydrothermal method. The compound was fully characterized by single-crystal X-ray diffraction, elemental analyses, infrared spectrum（IR）, powder X-ray diffraction（PXRD） and thermogravimetric analysis（TGA）. The strucrural analysis indicate that compound 1 shows a 3D pillared-layer framework constructed from a unique 1D Ag2O2 ribbon and pyridyl/carboxylicate mixed system, which features a 2-nodal（4, 6）-connected fsc net with a（4^4·6^10·8）（4^4·6^2） topology.Moreover, the photoluminescent properties have also been discussed.展开更多
基金supported by the National Science-technology Support Plan Projects of China(2012BAI05B03)
文摘The reactions of 1,3,5-benzenetricarbocylic acid（H3BTC） and 1,3,5-benzenetrisbenzoic acid（H3BTB） with Dy（NO3）3·6H2O afford two novel Dy（III） coordination polymers respectively, Dy（BTC）（H2O）DMF（1） and [Dy（BTB）（Et OH）]（DMF）（2）（DMF = N,N-dimethylformamide）. 1 shows a 3D framework composed of available Lewis-acid metal sites which are occupied by the coordinated water molecules, and 2 features a noninterpenetrated open 3D framework with a 5-connected bnn hexagonal topology possessing the point symbol（46.64）. In addition, in vitro antitumor activities of compounds 1 and 2 on three human lung cancer cells（H1975, HCC827 and A549） were further determined.
基金supported by the public technology application research program of Zhejiang(No.2016C33224)Science and Technology Projects of Shaoxing(No.2015B70067)
文摘The reactions of 4H-1,2,4-triazole（Htrz） with ZnCl2, 1H-tetrazole（Htez） and Cu（NO3）2·6H2O afford two novel coordination polymers respectively, {[Zn2（trz）2（ox）]（H2O）3}n（1） and {[Cu3（tez）3（OH）2（H2O）2]（NO3）（DMF）4}n（2）（H2ox =（COOH）2, DMF = N,N-dimethylformamide）. 1 shows 1D channels along the a axis filled with water molecules and 2 features a 2D bi-layered framework based on trinuclear Cu（II） units bridged by two μ3-OH groups. In addition, in vitro antitumor activities of compounds 1 and 2 on four human lung cancer cells（16HBE, NCI-H1299, NCI-H460 and NCI-H292） were further determined.
基金supported by the NSF of Hubei Province(No.2014CFB277)the Open Foundation of Ministry of Education Key Laboratory of Synthetic and Natural Functional Molecular Chemistry(No.338080057)
文摘A new 3D Ag（I） coordination polymer {[Ag（AZDB）（0.5）（bpe）（0.5）]·H2O}n（1） has been papared by azobenzene-3,3？-dicarboxylicate（H2AZDB）, 1,2-bis（4-pyridyl）ethylene（bpe） and silver salts via hydrothermal method. The compound was fully characterized by single-crystal X-ray diffraction, elemental analyses, infrared spectrum（IR）, powder X-ray diffraction（PXRD） and thermogravimetric analysis（TGA）. The strucrural analysis indicate that compound 1 shows a 3D pillared-layer framework constructed from a unique 1D Ag2O2 ribbon and pyridyl/carboxylicate mixed system, which features a 2-nodal（4, 6）-connected fsc net with a（4^4·6^10·8）（4^4·6^2） topology.Moreover, the photoluminescent properties have also been discussed.
