A new complex,｛[Cu(phen) 3 ](SO 4 )(H 3 PCA) 2 (8H 2 O)｝,was synthesized and structurally c haracterized by single-crystal X-ray analysis.The complex is composed of copper cation s,sulfate anions,1,10-phenanthro lin...A new complex,｛[Cu(phen) 3 ](SO 4 )(H 3 PCA) 2 (8H 2 O)｝,was synthesized and structurally c haracterized by single-crystal X-ray analysis.The complex is composed of copper cation s,sulfate anions,1,10-phenanthro line,protocatechuic acid and lattice water molecules.The structure of H 3 PCA,SO 42- and waters comprises packing of anionic three-dimensional network by hydrogen bonds with cavities.The complex can be considered as a model o f host /guest supramolecule.The thre e-dimensional hydrogen-bonding network is the host species.The Cu(phen) 32+ cations,guest species,occupied th e cavities of the host.And the results demonstrate that the form of protocatechuic acid at pH <1should be free ligand.CC DC:191733.展开更多
A coordination polymer, {Cu4(nip)4(4,4′-bipy)4(DMF)4·CH3OH}n, have been synthesized by the layer method using 5-nitroisophthalic acid (H2nip), Cu(CH3COOH)2 and 4,4′-bipyridine(4,4′-bipy) with three solutions i...A coordination polymer, {Cu4(nip)4(4,4′-bipy)4(DMF)4·CH3OH}n, have been synthesized by the layer method using 5-nitroisophthalic acid (H2nip), Cu(CH3COOH)2 and 4,4′-bipyridine(4,4′-bipy) with three solutions in a marrow tube and structurally characterized by X-ray single-crystal structure analysis. The results indicated that the nip ligand has a μ2 mono-atomic bridging-monodentate coordination mode and the structure is a two-dimensional network. CCDC: 623420.展开更多
A novel coordination polymer of ｛[Co(4,4′-bipy)(ambdc)(H2O)2](4,4′-bipy)(DMF)｝n has been synthesized using 5-aminoisophthalic acid (H2ambdc), 4,4′-bipyridine(4,4′-bipy) and metal salts. The ambdc ligand in title...A novel coordination polymer of ｛[Co(4,4′-bipy)(ambdc)(H2O)2](4,4′-bipy)(DMF)｝n has been synthesized using 5-aminoisophthalic acid (H2ambdc), 4,4′-bipyridine(4,4′-bipy) and metal salts. The ambdc ligand in title compound has a μ2-monodentate coordination mode and the structure of the title compound is a two-dimensional network. CCDC: 279054.展开更多
Two novel coordination polymers, [Cu(nip)(phen)]n (1) and [Co2(nip)2(phen)2]n (2), have been synthesized by hydrothermal synthesis using 5-nitroisophthalic acid (H2nip), 1,10-phenanthroline (phen) and metal salts and ...Two novel coordination polymers, [Cu(nip)(phen)]n (1) and [Co2(nip)2(phen)2]n (2), have been synthesized by hydrothermal synthesis using 5-nitroisophthalic acid (H2nip), 1,10-phenanthroline (phen) and metal salts and structurally characterized by X-ray single-crystal structure analysis. The results indicated that the nip ligand in compound 1 has a μ3 mono-atomic bridging-monodentate coordination mode and the structure is a two-dimensional network, while the nip ligand in compound 2 has a chelating-bridging coordination mode and the structure is a one-dimensional network. CCDC: 222202, 1; 222203, 2.展开更多
文摘A new complex,｛[Cu(phen) 3 ](SO 4 )(H 3 PCA) 2 (8H 2 O)｝,was synthesized and structurally c haracterized by single-crystal X-ray analysis.The complex is composed of copper cation s,sulfate anions,1,10-phenanthro line,protocatechuic acid and lattice water molecules.The structure of H 3 PCA,SO 42- and waters comprises packing of anionic three-dimensional network by hydrogen bonds with cavities.The complex can be considered as a model o f host /guest supramolecule.The thre e-dimensional hydrogen-bonding network is the host species.The Cu(phen) 32+ cations,guest species,occupied th e cavities of the host.And the results demonstrate that the form of protocatechuic acid at pH <1should be free ligand.CC DC:191733.
文摘A coordination polymer, {Cu4(nip)4(4,4′-bipy)4(DMF)4·CH3OH}n, have been synthesized by the layer method using 5-nitroisophthalic acid (H2nip), Cu(CH3COOH)2 and 4,4′-bipyridine(4,4′-bipy) with three solutions in a marrow tube and structurally characterized by X-ray single-crystal structure analysis. The results indicated that the nip ligand has a μ2 mono-atomic bridging-monodentate coordination mode and the structure is a two-dimensional network. CCDC: 623420.
文摘A novel coordination polymer of ｛[Co(4,4′-bipy)(ambdc)(H2O)2](4,4′-bipy)(DMF)｝n has been synthesized using 5-aminoisophthalic acid (H2ambdc), 4,4′-bipyridine(4,4′-bipy) and metal salts. The ambdc ligand in title compound has a μ2-monodentate coordination mode and the structure of the title compound is a two-dimensional network. CCDC: 279054.
文摘Two novel coordination polymers, [Cu(nip)(phen)]n (1) and [Co2(nip)2(phen)2]n (2), have been synthesized by hydrothermal synthesis using 5-nitroisophthalic acid (H2nip), 1,10-phenanthroline (phen) and metal salts and structurally characterized by X-ray single-crystal structure analysis. The results indicated that the nip ligand in compound 1 has a μ3 mono-atomic bridging-monodentate coordination mode and the structure is a two-dimensional network, while the nip ligand in compound 2 has a chelating-bridging coordination mode and the structure is a one-dimensional network. CCDC: 222202, 1; 222203, 2.
