Co(NO3)2, N carbazolyacetic acid and 4,4′ bipyridyl can give rise to a novel coordination polymer [Co2(Cabo)2(NO3)2(4,4′ bipy)2]n using a fritted U tube. Single crystal X ray diffraction displays in the complex, eac...Co(NO3)2, N carbazolyacetic acid and 4,4′ bipyridyl can give rise to a novel coordination polymer [Co2(Cabo)2(NO3)2(4,4′ bipy)2]n using a fritted U tube. Single crystal X ray diffraction displays in the complex, each Co? is six coordinated by two N atoms from different 4,4′ bipyridyl ligands, two O atoms of the bridge from two N carbazolyacetic acid and two O atoms of one nitrate anion to form a distorted octahedral. Two O atoms of the carboxyl group act as bridge to link two Co? atoms. The resulting structure is a ladder polymer. CCDC: 211713.展开更多
The one - dimensional chain self - assembled coordination polymer,[Cd(SCN) 2 (POM) 2 ] n (where POM is3 - methyl - 4 - nitropyridine - N - oxide),was synthesized and characterized.The crystal data for the title coordi...The one - dimensional chain self - assembled coordination polymer,[Cd(SCN) 2 (POM) 2 ] n (where POM is3 - methyl - 4 - nitropyridine - N - oxide),was synthesized and characterized.The crystal data for the title coordination polymer:monoclinic,space group P2 1 /c,a=1.1823(1)nm,b=0.5911(1)nm,c=1.4192(1)nm,β=102.875(1) ° ,Z=2,μ=1.391mm -1 ,final R 1 =0.0628,wR 2 =0.1452.The coordination polymer exhibits a strong fluorescent emis - sion band at ca.518nm.CCDC:211506.展开更多
文摘Co(NO3)2, N carbazolyacetic acid and 4,4′ bipyridyl can give rise to a novel coordination polymer [Co2(Cabo)2(NO3)2(4,4′ bipy)2]n using a fritted U tube. Single crystal X ray diffraction displays in the complex, each Co? is six coordinated by two N atoms from different 4,4′ bipyridyl ligands, two O atoms of the bridge from two N carbazolyacetic acid and two O atoms of one nitrate anion to form a distorted octahedral. Two O atoms of the carboxyl group act as bridge to link two Co? atoms. The resulting structure is a ladder polymer. CCDC: 211713.
文摘The one - dimensional chain self - assembled coordination polymer,[Cd(SCN) 2 (POM) 2 ] n (where POM is3 - methyl - 4 - nitropyridine - N - oxide),was synthesized and characterized.The crystal data for the title coordination polymer:monoclinic,space group P2 1 /c,a=1.1823(1)nm,b=0.5911(1)nm,c=1.4192(1)nm,β=102.875(1) ° ,Z=2,μ=1.391mm -1 ,final R 1 =0.0628,wR 2 =0.1452.The coordination polymer exhibits a strong fluorescent emis - sion band at ca.518nm.CCDC:211506.
