Synthesis, crystal structures and catalytic properties of copper(II) and cobalt(II) coordination polymers based on a flexible benzimidazole ligand

Geng, Jian‐Chen; Q, Li; He, C.; Cui, Guang‐Hua

doi:10.1007/s11243-012-9624-1

Cited by 45 publications

(13 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The ligand bbbm was synthesized according to a literature method [11]. Elemental analyses of C, H, N were carried out with a Perkin-Elmer 240C elemental analyzer.…”

Section: Materials and Characterization Methodsmentioning

confidence: 99%

Synthesis, Structures, and Catalytic Properties of Two Silver(I) Coordination Polymers Constructed from 1,4-Bis(benzimidazolyl)butane

Xiao

Cui

2013

Zeitschrift Für Naturforschung B

Self Cite

View full text Add to dashboard Cite

Using a hydrothermal synthesis method, two silver(I) complexes, [Ag(bbbm)(1,3-HBDC)]n (1) and [Ag(bbbm)(1,2-HBDC)]n (2) (bbbm = 1,1´-(1,4-butanediyl)bis-1H-benzimidazole, 1,3-H2BDC = 1,3-benzenedicarboxylic acid, 1,2-H2BDC = 1,2-benzenedicarboxylic acid), have been synthesized and characterized by elemental analysis, IR spectra, thermogravimetric (TG) analysis and singlecrystal X-ray diffraction. The silver centers display different environments with a distorted T-shaped geometry in 1, and a linear geometry in 2. Both chain structures of 1 and 2 are bridged by bbbm in a bis-monodentate coordination mode. 1 is further linked to generate a 3D supramolecular architecture via p-p stacking interactions and intermolecular O-H· · ·O hydrogen bonding. In 2, the ribbon-like chains are additionally assembled by two p-p stacking modes to form a layer motif. The photoluminescence of 1 and 2 was investigated in the solid state. 1 and 2 possess a remarkable activity for degradation of methyl orange by persulfate in a Fenton-like process.

show abstract

“…The ligand bbbm was synthesized according to a literature method [11]. Elemental analyses of C, H, N were carried out with a Perkin-Elmer 240C elemental analyzer.…”

Section: Materials and Characterization Methodsmentioning

confidence: 99%

Synthesis, Structures, and Catalytic Properties of Two Silver(I) Coordination Polymers Constructed from 1,4-Bis(benzimidazolyl)butane

Xiao

Cui

2013

Zeitschrift Für Naturforschung B

Self Cite

View full text Add to dashboard Cite

show abstract

“…The degradation of Congo red by hydrogen peroxide activated with these complexes was investigated according to the literature [37], with the results shown in Fig. 4.…”

Section: Photoluminescence Propertiesmentioning

confidence: 99%

Assembly of 1D and 3D cobalt(II) coordination polymers based on isophthalic acid and flexible benzimidazolyl-based ligands

Wang

Zhao

et al. 2014

Transition Met Chem

View full text Add to dashboard Cite

Two new metal-organic coordination polymers {[Co(L1)(nip)]ÁH 2 O} n (1) and [Co(L2)(ip)] n (2) (H 2 ip = isophthalic acid, L1 = 1,3-bis(benzimidazol-1-ylmethyl) benzene, L2 = 1,4-bis(5-methylbenzimidazol-1-ylmethyl) benzene, H 2 nip = 5-nitroisophthalic acid) have been synthesized under hydrothermal conditions and characterized by physicochemical and spectroscopic methods as well as single-crystal X-ray diffraction analysis. The analysis reveals that complex 1 has a 1D double chain structure connected by L1 and nip 2-ligands, which is further assembled into a 3D bbf (moganite network) supermolecular framework via two types of C-HÁÁÁO hydrogen bond interactions. Complex 2 possesses a 3D MOF with a fourconnected cds (CdSO 4 network) topology. The fluorescence and catalytic properties of the complexes for the degradation of Congo red have been investigated.

show abstract

“…The self-assembly reaction of CuCl 2 , the bidentate nitrogen ligands and K 3 [Fe(CN) 6 ] by hydrothermal syntheses is an effective route for the preparation of cyanide-bridged copper(I) complexes [20], for which the latter provides the cyanide anions. Under high temperature and pressure, copper(II) is readily reduced by the cyanide anion originating from the ironcyano complex to form stable copper(I) complexes and (CN) 2 [20] The reaction between Cu 2+ and (uncomplexed) CN − at ambient conditions has been known for a long time and is a well-established laboratory procedure for the preparation of CuCN.…”

Section: Synthesis Uv/vis Spectrum and Crystal Structure Of [Cu 2 (Lmentioning

confidence: 99%

Synthesis, Crystal Structures and Fluorescence Properties of Two d10 Metal Coordination Polymers with Flexible Bis(benzimidazolyl)alkane Ligands

Wang¹,

Cui²,

Qin³

et al. 2013

Zeitschrift Für Naturforschung B

Self Cite

View full text Add to dashboard Cite

Two d 10 metal coordination polymers with bis-benzimidazole ligands, [(Ag(L 1 have been synthesized hydrothermally and characterized by elemental analysis, IR spectroscopy, thermogravimetric (TG) analysis and single-crystal X-ray diffraction. Compound 1 features a ribbon-like chain structure bridged by L 1 ligands, and is ultimately extended into a 2D supramolecular network through two kinds of π-π stacking interactions. Compound 2 displays a (6,3) wave-like layer in which [Cu 6 (µ-CN) 6 (L 2 ) 2 ] n double chains are interconnected by pairs of L 2 bridges. The fluorescence properties of the compounds in the solid state at room temperature were investigated.

show abstract

Synthesis, crystal structures and catalytic properties of copper(II) and cobalt(II) coordination polymers based on a flexible benzimidazole ligand

Cited by 45 publications

References 29 publications

Synthesis, Structures, and Catalytic Properties of Two Silver(I) Coordination Polymers Constructed from 1,4-Bis(benzimidazolyl)butane

Synthesis, Structures, and Catalytic Properties of Two Silver(I) Coordination Polymers Constructed from 1,4-Bis(benzimidazolyl)butane

Assembly of 1D and 3D cobalt(II) coordination polymers based on isophthalic acid and flexible benzimidazolyl-based ligands

Synthesis, Crystal Structures and Fluorescence Properties of Two d10 Metal Coordination Polymers with Flexible Bis(benzimidazolyl)alkane Ligands

Contact Info

Product

Resources

About