Esengul Ciftci

Max Planck Institute for Solid State Research/Krause Group

The conversion of La 2 O 3 with HCl, subsequent neutralization and precipitation using (NH 4 ) 2 CO 3 in an industrial process leads to the previously unknown La 2 (CO 3 ) 3 · 5H 2 O. The phase was characterized by X‐ray powder diffraction leading to an averaged crystal structure model, thermal analysis, vibrational and optical spectroscopy. La 2 (...

A new 3D cobalt(II)-metal organic framework, [Co2(μ4-L)(μ-bib)2]n (1) was synthesized with solvothermal method by using (E)-5,5'-(but-2-ene-1,4-diylbis(oxy))diisophthalic acid (H4L) and 1,4-bis(1H-imidazole-1-yl)butane (bib) in the presence of cobalt(II) ion. Compound 1 was characterized by elemental analysis, FTIR spectroscopy and single crystal X...

Eight coordination polymers (CPs), namely, [Co(μ-phsuc)(μ-obix)]n (1), {[Co2(μ-phsuc)2(μ-pbix)1.5]⋅2H2O}n (2), [Zn(μ-phsuc)(μ-obix)]n (3), {[Zn(μ-phsuc)(μ-mbix)]⋅H2O}n (4), {[Zn(μ-phsuc)(μ-pbix)]⋅H2O}n (5), {[Zn(μ-phsuc)(μ-pbix)]⋅1.5H2O⋅CH3OH}n (6), [Cd(μ-phsuc)(μ-obix)]n (7) and [Cd(μ3-phsuc)(μ-pbix)0.5]n (8) (phsucH2 = 2-phenylsuccinic acid, obix...

Eight coordination polymers (CPs), namely, [Co(m-phsuc)(m-obix)] n (1) , {[Co 2 (m-phsuc) 2 (m-pbix) 1.5 ]×2H 2 O} n (2) , [Zn(m-phsuc)(m-obix)] n (3) , {[Zn(m-phsuc)(m-mbix)]×H 2 O} n (4) , {[Zn(m-phsuc)(m-pbix)]×H 2 O} n (5) , {[Zn(m-phsuc)(m-pbix)]×1.5H 2 O×CH 3 OH} n (6) , [Cd(m-phsuc)(m-obix)] n (7) and [Cd(m 3 -phsuc)(m-pbix) 0.5 ] n (8) (phs...

A new Ni(II)-coordination polymer, [Ni2(µ4-L)(µ-mbix)2]·2H2O}n (1) was synthesized with the use of (E)-5,5'-(but-2-ene-1,4-diylbis(oxy))diisophthalic acid (H4L) and 1,3-bis(imidazol-1-yl-methyl)benzene (mbix) ligands in the presence of Ni(II) ion. Compound 1 was characterized by...

Synthesis, Characterization and Investigation of Optical Properties of Flexible Zwitterionic Based Ligand and Mn(II), Co(II) and Cu(II) Coordination Polymers

Four new coordination polymers, formulated as [MnCl(µ-bipna)](NO3)⋅2H2On (1), [CoCl2(µ-bipna)]⋅2H2On (2), [CuCl(µ4-bipna)]BF4⋅2H2On (3) and {[CuCl(µ4-bipna)]ClO4⋅2H2On (4) where H2bipnaBr2 = 1,1'-(1,1'-biphenyl-4,4'-diylbis(methylene))bis(3-carboxypyridin-1-ium) bromide, were synthesized under solvothermal conditions. Their structures have been cha...

Four new two and three dimensional coordination polymers, namely, [Co2(µ4-L)(µ-obix)2]n (1), [Zn2(µ4-L)(µ-obix)2]n (2), {[Zn2(µ4-L)(µ-obix)2]·2CH3CN}n (3), and {[Cd2(µ4-L)(H2O)4(µ-obix)]n·2H2O}n (4), where H4L = 5,5′-(but-2-ene-1,4-diylbis(oxy))diisophthalic acid and obix = 1,2-bis((1H-imidazol-1-yl)methyl)benzene), were synthesized under solvother...

A new Cu(II)-coordination polymer, formulated as {[CuCl(μ4-bipna)](NO3)·2.5H2O}n (1) ((H2bipna)Br2: 1,1'-([1,1′-biphenyl]-4,4′-diylbis (methylene))bis (3-carboxypyridin-1-ium) bromide) was synthesized and characterized by elemental analysis, IR spectroscopy and single crystal X-ray diffraction technique. The single crystal X-ray diffraction analysi...

Two new Cu(II) coordination polymers, formulated as [Cu(μ4-dmg)(DMF)]n (1) and [Cu4(μ4-cit)2(H2O)8]n (2) (H2dmg = 3,3-dimethylglutaric acid and H4cit = citric acid) were successfully synthesized by using H2dmg and H4cit ligands under solvothermal conditions and characterized by single crystal X-ray diffraction, elemental analyses, IR spectroscopy a...

7th Inorganic Chemistry Congress