Crystal structure, thermal behavior and luminescence of a new Manganese(Ⅱ) coordination polymer constructed with 1, 10-phenanthroline-5, 6-dione and 2, 5-dihydroxyl-1, 4-terephthalic acid

Wang, He; Han, Song‐De; Wang, Jiajun; Dun, Linan; Zhang, Baosheng; Chen, Xue; Li, Wenfang; Li, Chuan-Bi

doi:10.1016/j.molstruc.2019.127466

Cited by 11 publications

(3 citation statements)

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“…Because of the potential applications of coordination polymers with transition metal centers in many fields such as chemical sensors, electroluminescence and display photochemistry, they have attracted the interest of a wide range of researchers [36][37][38][39]; thus the luminescence of the complex was detected in a solid state at 25 °C (Figure 4), and the luminescence spectra of free 2,5-dihydroxy-1,4-terephthalic acid ligand (DHTA-1) and free 2,2′-bipyridine ligand (Bpy-1) were also obtained under the same condition. As we know, the emission peak for DHTA-1 is located at 476 nm (λex = 366 nm) [40]. The Bpy-1 that is excited near 398 nm exhibits an obvious emission peak (λex = 366 nm).…”

Section: Luminescent Property Of the Complexmentioning

confidence: 89%

Crystal Structure, Synthesis and Luminescence Sensing of a Zn(II) Coordination Polymer with 2,5-Dihydroxy-1,4-Terephthalic Acid and 2,2′-Bipyridine as Ligands

et al. 2020

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A new coordination polymer was synthesized under hydrothermal conditions, namely [Zn(Bpy)(DHTA)0.5]n (DHTA = 2,5-dihydroxy-1,4-terephthalic acid tetra-anion, Bpy = 2,2’-bipyridine). There is one Zn(II) ion in [Zn(Bpy)(DHTA)0.5]n, the metal center Zn(II) is five-coordinated and forms a slightly twisted square pyramidal geometry. It remains stable at temperatures as high as 380 °C, and a sharp drop in weight is found in the temperature range of 380–570 °C. The calculation results show that the residual is zinc(II) oxide (ZnO). The emission peak of the complex appears at 365 nm (λex = 366 nm). The photoluminescence results suggest that the complex has potential as a new luminescence material. At the same time, in luminescence explorations experiments, the complex showed a high degree of selectivity and sensitivity to organic solvents, acetone (DMK) and metal ions (Fe3+).

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Section: Luminescent Property Of the Complexmentioning

confidence: 89%

Crystal Structure, Synthesis and Luminescence Sensing of a Zn(II) Coordination Polymer with 2,5-Dihydroxy-1,4-Terephthalic Acid and 2,2′-Bipyridine as Ligands

et al. 2020

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“…Phendione 867 is probably one of the most versatile building blocks ever used to functionalize phen. A plethora of articles describes the synthesis of 867 . ,,,− The common point to all the reported procedures is the strongly acidic (ensuring phen is protonated and increasing the solubility) and oxidizing conditions. Phendione can be further transformed into precious synthons for numerous applications.…”

Section: Divergent Synthesis Pathwaysmentioning

confidence: 99%

“…From these pioneering works, some minor variations in this synthesis of 867 have been described. Some authors first dissolve phen in sulfuric acid then add sodium bromide and then nitric acid (refs , , , − , , , ), others first mixed phen with potassium or sodium bromide and cool down the mixture before adding sulfuric acid and nitric acid at −78 (refs , , , , ) or 0 °C (refs , , , , , ,, , , , − ,,, , , , − , , , , ), and others cool the sulfuric acid solution at 0 or −78 °C and add a mixture of phen and KBr or NaBr then add nitric acid (refs , , , , , , , , − ). Other reports advise to cool the sulfuric acid and nitric acid at 0 °C before phen and NaBr are added to the mixture and heated, , or some directly prepare the phen and KBr solid mixture and add the latter to the acidic mixture before heating. , Finally, some authors first dissolved phen in sulfuric acid then add potassium bromide; in this case, no nitric acid was used before heating the reaction. , …”

Section: Divergent Synthesis Pathwaysmentioning

confidence: 99%

Fifty Shades of Phenanthroline: Synthesis Strategies to Functionalize 1,10-Phenanthroline in All Positions

Queffélec,

Pati,

Pellegrin

2024

Chem. Rev.

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1,10-Phenanthroline (phen) is one of the most popular ligands ever used in coordination chemistry due to its strong affinity for a wide range of metals with various oxidation states. Its polyaromatic structure provides robustness and rigidity, leading to intriguing features in numerous fields (luminescent coordination scaffolds, catalysis, supramolecular chemistry, sensors, theranostics, etc.). Importantly, phen offers eight distinct positions for functional groups to be attached, showcasing remarkable versatility for such a simple ligand. As a result, phen has become a landmark molecule for coordination chemists, serving as a must-use ligand and a versatile platform for designing polyfunctional arrays. The extensive use of substituted phenanthroline ligands with different metal ions has resulted in a diverse array of complexes tailored for numerous applications. For instance, these complexes have been utilized as sensitizers in dye-sensitized solar cells, as luminescent probes modified with antibodies for biomaterials, and in the creation of elegant supramolecular architectures like rotaxanes and catenanes, exemplified by Sauvage’s Nobel Prize-winning work in 2016. In summary, phen has found applications in almost every facet of chemistry. An intriguing aspect of phen is the specific reactivity of each pair of carbon atoms ([2,9], [3,8], [4,7], and [5,6]), enabling the functionalization of each pair with different groups and leading to polyfunctional arrays. Furthermore, it is possible to differentiate each position in these pairs, resulting in non-symmetrical systems with tremendous versatility. In this Review, the authors aim to compile and categorize existing synthetic strategies for the stepwise polyfunctionalization of phen in various positions. This comprehensive toolbox will aid coordination chemists in designing virtually any polyfunctional ligand. The survey will encompass seminal work from the 1950s to the present day. The scope of the Review will be limited to 1,10-phenanthroline, excluding ligands with more intracyclic heteroatoms or fused aromatic cycles. Overall, the primary goal of this Review is to highlight both old and recent synthetic strategies that find applicability in the mentioned applications. By doing so, the authors hope to establish a first reference for phenanthroline synthesis, covering all possible positions on the backbone, and hope to inspire all concerned chemists to devise new strategies that have not yet been explored.

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Conductive MOFs with Photophysical Properties: Applications and Thin-Film Fabrication

Zhuang

Liu

2020

Nano-Micro Lett.

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HIGHLIGHTS • An overview on photophysical properties of conductive metal-organic frameworks (MOFs) including photoconductivity and photoluminescence is provided. • Miscellaneous applications of MOFs with photophysical properties are discussed. • Recent advances in integration of photoactive MOFs with practical devices are summarized. ABSTRACT Metal-organic frameworks (MOFs) are a class of hybrid materials with many promising applications. In recent years, lots of investigations have been oriented toward applications of MOFs in electronic and photoelectronic devices. While many high-quality reviews have focused on synthesis and mechanisms of electrically conductive MOFs, few of them focus on their photophysical properties. Herein, we provide an in-depth review on photoconductive and photoluminescent properties of conductive MOFs together with their corresponding applications in solar cells, luminescent sensing, light emitting, and so forth. For integration of MOFs with practical devices, recent advances in fabrication of photoactive MOF thin films are also summarized.

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Crystal structure, thermal behavior and luminescence of a new Manganese(Ⅱ) coordination polymer constructed with 1, 10-phenanthroline-5, 6-dione and 2, 5-dihydroxyl-1, 4-terephthalic acid

Cited by 11 publications

References 22 publications

Crystal Structure, Synthesis and Luminescence Sensing of a Zn(II) Coordination Polymer with 2,5-Dihydroxy-1,4-Terephthalic Acid and 2,2′-Bipyridine as Ligands

Crystal Structure, Synthesis and Luminescence Sensing of a Zn(II) Coordination Polymer with 2,5-Dihydroxy-1,4-Terephthalic Acid and 2,2′-Bipyridine as Ligands

Fifty Shades of Phenanthroline: Synthesis Strategies to Functionalize 1,10-Phenanthroline in All Positions

Conductive MOFs with Photophysical Properties: Applications and Thin-Film Fabrication

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