Two 1D double-chain silver coordination polymers constructed by Ag-Ag bonds: Synthesis, structure and properties

Xia, Lixian; Xia, Xinzhao; Zhang, Geng; Xu, Jianhua; Li, Ruixue; Dong, Jianping; Wu, Huilu

doi:10.1016/j.molstruc.2021.130286

Cited by 14 publications

(2 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Coordination polymers, whether one-dimension (1D), two-dimension (2D) or three-dimension (3D) based on their structures, can be synthesized basically in a very simple manner by a reaction of metal ions with bridging ligands in suitable solvents [1][2]. For years, 1D coordination polymers such as nanowires, [3][4] nanoribbons [5], nanofibers [6], nanorods [7] and so forth [8] play important roles in fabricating various nanoscale functional materials applicable to sensing [9], energy storage [10], and others [11][12][13]. In light harvesting application, porphyrin-based arrays are usually adopted due to their strong light absorption properties [14][15].…”

Section: Introducitonmentioning

confidence: 99%

See 1 more Smart Citation

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

Mustafar¹,

Ogino²,

Nishihara³

2021

Preprint

View full text Add to dashboard Cite

One-dimensional bis(dipyrrinato)zinc(II)-linked porphyrinatozinc(II) polymer, 2 were synthesized by facile metal complexation reaction between 5,15-bis(3,5-dioctyloxyphenyl)-10,20-bis(dipyrrinato)porphyrinatozinc(II),1 and zinc(II) acetate. The bulky substituents on the porphyrin units allows 2 to be exfoliated into single molecular wires with a 2.8 nm height and 1.4 Om length. 2 exhibited promising photofunctionality derived from electronic interaction between bis(dipyrrinato)zinc and porphyrinatozinc(II) moieties, which can be engaged in energy transfer system such as photonic molecular wires.

show abstract

Section: Introducitonmentioning

confidence: 99%

“…Fig 4. Relationship between the internal quantum efficiency (IQE) and the thickness of 2 on irradiation with 430 nm light.…”

mentioning

confidence: 99%

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

Mustafar¹,

Ogino²,

Nishihara³

2021

Preprint

View full text Add to dashboard Cite

show abstract

Two binuclear silver(I) complexes containing V‐shaped bis (benzimidazole) ligands: Syntheses, structures, and electrochemical sensing toward hydrogen peroxide

Sun

Dong

et al. 2022

Applied Organom Chemis

Self Cite

View full text Add to dashboard Cite

Two new silver(I) complexes, formulated as [Ag2L12(isophthalate)]·(C2H5OH)5 (1), [Ag2L22(isophthalate)] (2) (L1 = 1,3‐bis[(N‐methyl‐benzimidazole)methylene]‐2‐aniline, L2 = 1,3‐bis[(N‐ethyl‐benzimidazole)methylene]‐2‐aniline), were synthesized by volatilization method and characterized by X‐ray crystallography, elemental analysis, IR and UV/Vis spectroscopy. The crystal analysis showed that although complexes 1 and 2 were both binuclear, their Ag(I) centers exhibited different coordination geometric structures: four‐coordinated distorted tetrahedron in complex 1, whereas three‐coordinated planar triangle in complex 2. The electrochemical sensing performances of carbon paste electrode modified with Ag(I) complexes (CPE‐1 for complex 1 and CPE‐2 for complex 2) toward H2O2 were evaluated by cyclic voltammogram and chronoamperometry in 0.2 M phosphate‐buffered saline (PBS, pH = 6.0) at −0.2 V. The results show that both CPE‐1 and CPE‐2 showed excellent electrocatalytic activity, quick response time (≤5 s) and high selectivity toward H2O2. The linear response range was from 5.0 × 10−7 to 4.0 × 10−3 M. The CPE‐1 exhibits better sensitivity and limit of detection (LOD) than CPE‐2, which is related to the coordination environment of Ag(I) ions. Sensors based on Ag(I) complexes have great application prospects in the field of electrochemical sensing.

show abstract

Two silver(I) complexes: Synthesis, structures, and electrochemicalH₂O₂sensing

Kong

Shen

Wan

et al. 2022

J Chinese Chemical Soc

Self Cite

View full text Add to dashboard Cite

Two new silver(I) complexes, formulated as [Ag2(L1)2](picrate)2 (1), {[Ag2(L2)2(terephthalate)](C2H5OH)3(H2O)}n (2) (L1 = 1,3‐bis(2‐benzimidazyl)benzene, L2 = 1,3‐bis(1‐methylbenzimidazol‐2‐yl)‐2‐thiapropane), were synthesized and characterized by X‐ray crystallography, elemental analysis, infrared, and UV–Vis spectroscopy. The crystal analysis results showed that the complexes exhibited different structures: binuclear for 1 and one‐dimensional polymeric for 2. Their Ag(I) centers displayed different coordination geometric structures: two‐coordinated linear in 1, whereas four‐coordinated distorted tetrahedron in 2. The electrochemical sensing performance of Ag(I) complexes modified carbon paste electrode (CPE‐1 and CPE‐2) toward hydrogen peroxide (H2O2) was evaluated by chronoamperometry in 0.2 M phosphate buffer saline (pH = 6) at −0.2 V. The CPE‐1 was found to have a wide linear response from 1.0 × 10−5 to 4.0 × 10−3 M, lower detection limit of 1.73 μM, excellent anti‐interference ability, and stability. The CPE‐2 does not have recognition properties for H2O2, which may be due to the large steric hindrance around Ag(I) centers that is not easy to combine with H2O2 to form a catalytic transition state. The above studies proved that Ag(I) complexes can be used as effective components of electrode materials for the electrochemical recognition of H2O2.

show abstract

Two 1D double-chain silver coordination polymers constructed by Ag-Ag bonds: Synthesis, structure and properties

Cited by 14 publications

References 56 publications

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

Two binuclear silver(I) complexes containing V‐shaped bis (benzimidazole) ligands: Syntheses, structures, and electrochemical sensing toward hydrogen peroxide

Two silver(I) complexes: Synthesis, structures, and electrochemicalH₂O₂sensing

Contact Info

Product

Resources

About

Two 1D double-chain silver coordination polymers constructed by Ag-Ag bonds: Synthesis, structure and properties

Cited by 14 publications

References 56 publications

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

One-Dimensional Bis(dipyrrinato)zinc(II)-Linked Porphyrinatozinc(II) Polymer: Synthesis, Exfoliation Into Single Wires, and Photofunctionality

Two binuclear silver(I) complexes containing V‐shaped bis (benzimidazole) ligands: Syntheses, structures, and electrochemical sensing toward hydrogen peroxide

Two silver(I) complexes: Synthesis, structures, and electrochemicalH2O2sensing

Contact Info

Product

Resources

About

Two silver(I) complexes: Synthesis, structures, and electrochemicalH₂O₂sensing