In the title compound, [Ni(C(19)H(13)N(5))(2)](C(6)H(2)N(3)O(7))(2)·2C(3)H(7)NO, the Ni(II) ion is coordinated by two tridentate 2,6-bis-(1H-benzimidazol-2-yl)pyridine ligands in a distorted octa-hedral geometry. In the crystal structure, the picrate anions and solvent dimethyl-formamide (DMF) mol-ecules are connected to the cation via inter-molecular N-H⋯O hydrogen bonds. Further stabilization...

Three novel bismuth(III) complexes with in situ synthesized dihydroxybenzoquinone (anilic acid) ligands, namely [Bi(H(3)dhbqdc)(H(2)dhbqdc)]·2.5dmf (1), [Bi(2)(mdhbqdc)(ox)(2)(dmf)(4)] (2) and [Bi(2)(mdhbqdc)(2)(ox)(dmf)(4)] (3) (H(4)dhbqdc = 3,6-dihydroxy-2,5-benzoquinone-1,4-dicarboxylic acid; H(2)mdhbqdc = dimethyl 3,6-dihydroxy-2,5-benzoquinone-1,4-dicarboxylate, ox = oxalate, dmf = dimethy...

Copper oxide nanostructures have been successfully synthesized via one-step solid-state thermolysis of two metal-organic frameworks, [Cu3(btc)2] (1) and [Cu(tpa).(dmf)] (2), (btc = benzene-1,3,5-tricarboxylate, tpa = therephtalic acid = 1,4-benzendicarboxylic acid and dmf = dimethyl formamide) under air atmosphere at 400,  500, and 600°C. It has also been found that the reaction temperature pla...

The reaction of cobalt(II) acetate with 2-iodoterephthalic acid and 1,10-phenanthroline (phen) in N,N-dimethylformamide (DMF) leads to formation two products, hexakis(N,N-dimethyl-formamide-κO)cobalt(II) bis(iodide) (1) MOF [Co(TP)(phen)·2DMF·2H2O] (2), where TP is terephthalate dianion. Compound 1 crystallizes the monoclinic space group Р2 1/с cell parameters a = 14.2974(4) Å, b 10.7983(4) c 2...

Smart system employed CO2 gas as new trigger has been attracting enormous attention in recent years, but few monomers that are capable of switching their hydrophobicity/hydrophility upon CO2 stimulation have been reported. A novel CO2 responsive monomer, 4-vinylbenzyl amidine, is designed and synthesized in this work with N,N-dimethylacetamide dimethyl acetal and 4-vinylbenzyl amine that is pre...

A new kind of polybenzoylthiourea polymer (PBTU) was synthesized through a polycondensation reaction between 3,5-diamino-1,2,4-triazole and tereftaloyl diisothiocyanate inpoly(ethyleneglycol)dimethylether (PEG) as the phase transfer catalyst. Obtained highly soluble in organic solvents including dimethyl formamide (DMF) dimethylsulfoxide (DMSO) contrast to insoluble nature similar benzoylthiour...