Correction for‘1D chains,2D networks and 3D interdigitated frameworks of isoorotic acid or 4,4’-bipyridyl and isoorotic acid:syntheses,structures,and sorption properties’by Ritesh Haldar et al.,Inorg.Chem.Front.,20...Correction for‘1D chains,2D networks and 3D interdigitated frameworks of isoorotic acid or 4,4’-bipyridyl and isoorotic acid:syntheses,structures,and sorption properties’by Ritesh Haldar et al.,Inorg.Chem.Front.,2015,2,278-289.展开更多
Five new coordination polymers,{[Cu(H_(2)iso)_(2)]·2H_(2)O}_(n)(1),{Mn(Hiso)(H_(2)O)_(3)}_(n)(2),{Mn(Hiso)(H_(2)O)_(2)}_(n)(3),{[Cu(Hiso)(4,4’-bipy)(H_(2)O)]·2H_(2)O}_(n)(4)and{[Ni(Hiso)(4,4’-bipy)(H_(2)O)...Five new coordination polymers,{[Cu(H_(2)iso)_(2)]·2H_(2)O}_(n)(1),{Mn(Hiso)(H_(2)O)_(3)}_(n)(2),{Mn(Hiso)(H_(2)O)_(2)}_(n)(3),{[Cu(Hiso)(4,4’-bipy)(H_(2)O)]·2H_(2)O}_(n)(4)and{[Ni(Hiso)(4,4’-bipy)(H_(2)O)]·0.5(4,4’-bipy)}_(n)(5)(H_(3)iso=2,4-dihydroxypyrimidine-5-carboxylic acid or isoorotic acid;4,4’-bipy=4,4’-bipyridyl),have been synthesized using hydrothermal as well as room temperature solvent diffusion techniques and structurally characterized.Compounds 1 and 2 are 1D coordination polymers which are further connected by O–H⋯N,O–H⋯O hydrogen bonding interactions forming 3D supramolecular frameworks.Compound 3 is a 2D coordination polymer where 1D chains of{Mn(Hiso)(H_(2)O)_(2)}are linked by an oxo(μ_(2)-O)bridge.Compound 4 consists of isoorotic acid and 4,4’-bipy,a mixed linker system.It forms a 2D sheet like extended structure and these sheets stack on each other to give a 3D supramolecular porous structure.In case of 5,Ni(Hiso)1D chains are bridged by 4,4’-bipy forming a 2D network and networks are further interdigitated through hydrogen bonding interactions resulting in a 3D supramolecular framework with a 1D channel where 4,4’-bipy molecules are accommodated as vips.Compound 5 undergoes a structural contraction after the removal of the vip 4,4’-bipy and metal bound water molecules and shows a non-porous behaviour toward N_(2) at 77 K.However,at 195 K,it shows a stepwise uptake for both CO_(2) and C_(2)H_(2),suggesting the flexible nature and polar pore surface of the framework.展开更多
文摘Correction for‘1D chains,2D networks and 3D interdigitated frameworks of isoorotic acid or 4,4’-bipyridyl and isoorotic acid:syntheses,structures,and sorption properties’by Ritesh Haldar et al.,Inorg.Chem.Front.,2015,2,278-289.
文摘Five new coordination polymers,{[Cu(H_(2)iso)_(2)]·2H_(2)O}_(n)(1),{Mn(Hiso)(H_(2)O)_(3)}_(n)(2),{Mn(Hiso)(H_(2)O)_(2)}_(n)(3),{[Cu(Hiso)(4,4’-bipy)(H_(2)O)]·2H_(2)O}_(n)(4)and{[Ni(Hiso)(4,4’-bipy)(H_(2)O)]·0.5(4,4’-bipy)}_(n)(5)(H_(3)iso=2,4-dihydroxypyrimidine-5-carboxylic acid or isoorotic acid;4,4’-bipy=4,4’-bipyridyl),have been synthesized using hydrothermal as well as room temperature solvent diffusion techniques and structurally characterized.Compounds 1 and 2 are 1D coordination polymers which are further connected by O–H⋯N,O–H⋯O hydrogen bonding interactions forming 3D supramolecular frameworks.Compound 3 is a 2D coordination polymer where 1D chains of{Mn(Hiso)(H_(2)O)_(2)}are linked by an oxo(μ_(2)-O)bridge.Compound 4 consists of isoorotic acid and 4,4’-bipy,a mixed linker system.It forms a 2D sheet like extended structure and these sheets stack on each other to give a 3D supramolecular porous structure.In case of 5,Ni(Hiso)1D chains are bridged by 4,4’-bipy forming a 2D network and networks are further interdigitated through hydrogen bonding interactions resulting in a 3D supramolecular framework with a 1D channel where 4,4’-bipy molecules are accommodated as vips.Compound 5 undergoes a structural contraction after the removal of the vip 4,4’-bipy and metal bound water molecules and shows a non-porous behaviour toward N_(2) at 77 K.However,at 195 K,it shows a stepwise uptake for both CO_(2) and C_(2)H_(2),suggesting the flexible nature and polar pore surface of the framework.
