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
2-nitro-10-hydroxy-5,10-dihydrophenophosphazine-10-oxide can be reduced easily with hydrous hydrazine by Fe/MgO catalyst.The reduced compound was detected by IR and HNMR.It showed that the reduction yield is 94%.The c...2-nitro-10-hydroxy-5,10-dihydrophenophosphazine-10-oxide can be reduced easily with hydrous hydrazine by Fe/MgO catalyst.The reduced compound was detected by IR and HNMR.It showed that the reduction yield is 94%.The catalyst can be used in reduction for three times.This reduction method has a lower cost,less pollution to environment and suit to the industrializing demand for dye intermediate production.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
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.
文摘2-nitro-10-hydroxy-5,10-dihydrophenophosphazine-10-oxide can be reduced easily with hydrous hydrazine by Fe/MgO catalyst.The reduced compound was detected by IR and HNMR.It showed that the reduction yield is 94%.The catalyst can be used in reduction for three times.This reduction method has a lower cost,less pollution to environment and suit to the industrializing demand for dye intermediate production.
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.
