Novel 3-D interpenetrated metal–organometallic networks based on self-assembled Zn(<scp>ii</scp>)/Cu(<scp>ii</scp>) from 1,1′-ferrocenedicarboxylic acid and 4,4′-bipyridine

Ospina-Castro, María L.; Reiber, Andreas; Jorge, Gilberto; Ávila, Edward E.; Briceño, Alexander

doi:10.1039/c6ce02109c

Cited by 17 publications

(8 citation statements)

References 59 publications

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“…In addition to the chemical and thermal stability of the ferrocene unit, H 2 FcDC is also commercially available. Its use has resulted in several dense ferrocenedicarboxylate based 1D-, 2D- − and 3D-coordination polymers, but only two permanently porous MOF have been described so far, based on either zirconium or aluminum . As a heavier chemical analogue to aluminum, indium seems to be a good choice for synthesizing a new isostructural porous MOF to the known Al-MOF or CPs/MOFs with new topologies. , In this contribution, we present the synthesis and properties of four different polymorphs with composition [In(OH)(FeC 12 H 8 O 4 )].…”

Section: Introductionmentioning

confidence: 99%

Polymorphous Indium Metal–Organic Frameworks Based on a Ferrocene Linker: Redox Activity, Porosity, and Structural Diversity

et al. 2020

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The metallocene-based linker molecule 1,1′-ferrocenedicarboxylic acid (H2FcDC) was used to synthesize four different polymorphs of composition [In(OH)(FeC12H8O4)]. Using conventional solvent-based synthesis methods and varying the synthetic parameters such as metal source, reaction temperature, and solvent, two different MOFs and one 1D-coordination polymer denoted as CAU-43 (1), In-MIL-53-FcDC_a (2), and In-FcDC (3) were obtained. Furthermore, thermal treatment of CAU-43 (1) at 190 °C under vacuum yielded a new polymorph of 2, In-MIL-53-FcDC_b (4). Both MOFs 2 and 4 crystallize in a MIL-53 type structure, but in different space groups C2/m for 2 and P1̅ for 4. The structures of the four title compounds were determined by single-crystal X-ray diffraction (SCXRD), powder X-ray diffraction (PXRD), or a combination of three-dimensional electron diffraction measurements (3D ED) and PXRD. N2 sorption experiments of 1, 2, and 4 showed specific surface areas of 355 m2 g–1, 110 m2 g–1, and 140 m2 g–1, respectively. Furthermore, the electronic properties of the title compounds were characterized via Mössbauer and EPR spectroscopy. All Mössbauer spectra showed the characteristic doublet, proving the persistence of the ferrocene moiety. In the cases of 1, 3, and 4, appreciable impurities of ferrocenium ions could be detected by electron paramagnetic resonance spectroscopy. Cyclovoltammetric experiments were performed to demonstrate the accessible redox activity of the linker molecule of the title compounds. A redox process of FcDC2– with oxidation (between 0.86 and 0.97 V) and reduction wave (between 0.69 and 0.80 V) was observed.

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Section: Introductionmentioning

confidence: 99%

Polymorphous Indium Metal–Organic Frameworks Based on a Ferrocene Linker: Redox Activity, Porosity, and Structural Diversity

et al. 2020

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“…[66] Briceno et al prepared the first three-dimensional MOFs containing the 1,1'-ferrocenyldicarboxylate ligand by the hydrothermal reaction of metal precursors, 4,4-bipyridine, and 1,1'ferrocenedicarboxylic acid (Figure 4). [67] Generally, the reactions of Fc-containing bridging ligands with metal ions under hydrothermal conditions afford redoxactive CPs. Anyway, the research of solvothermal or hydrothermal reactions is the first stage for the synthesis of new materials.…”

Section: Solvothermal Methodsmentioning

confidence: 99%

“…prepared the first three‐dimensional MOFs containing the 1,1′‐ferrocenyldicarboxylate ligand by the hydrothermal reaction of metal precursors, 4,4‐bipyridine, and 1,1′‐ferrocenedicarboxylic acid (Figure 4). [67] …”

Section: Synthesis Of Fc‐cpsmentioning

confidence: 99%

Electrochemical Applications of Ferrocene‐Based Coordination Polymers

Abbasi-Azad

Habibi

et al. 2020

ChemPlusChem

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Ferrocene and its derivatives, especially ferrocene-based coordination polymers (Fc-CPs), offer the benefits of high thermal stability, two stable redox states, fast electron transfer, and excellent charge/discharge efficiency, thus holding great promise for electrochemical applications. Herein, we describe the synthesis and electrochemical applications of Fc-CPs and reveal how the incorporation of ferrocene units into coordination polymers containing other metals results in unprecedented properties. Moreover, we discuss the usage of Fc-CPs in supercapacitors, batteries, and sensors as well as further applications of these polymers, for example in electrocatalysts, water purification systems, adsorption/storage systems.

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“…In the solid state, the cisoid conformation of 1,1′-ferrocene dicarboxylic acid is stabilized by the formation of hydrogen-bonded dimers rather than intramolecular hydrogen bonding between the substituents in different Cp ligands [ 13 , 14 ]. The conformation of the ferrocene fragment both in mono- and in dicarboxylate salts depends strongly on the counter ion and its ability to form supramolecular structures [ 15 ], whereas the conformation of ferrocene in various complexes with 1,1′-ferrocene dicarboxylate ligand is determined by a choice of the transition metal cation and additional ligands [ 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 ].…”

Section: Ferrocene Based Molecular Switchesmentioning

confidence: 99%

Ferrocene and Transition Metal Bis(Dicarbollides) as Platform for Design of Rotatory Molecular Switches

Sivaev

2017

Molecules

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Design of rotatory molecular switches based on extremely stable sandwich organometallic complexes ferrocene and bis(dicarbollide) complexes of transition metals is reviewed. The “on”–“off” switching in these systems can be controlled by various external stimuli such as change of the solution pH, interactions with coordinating species or redox reactions involving the central atom or substituents in the ligands.

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Novel 3-D interpenetrated metal–organometallic networks based on self-assembled Zn(ii)/Cu(ii) from 1,1′-ferrocenedicarboxylic acid and 4,4′-bipyridine

Cited by 17 publications

References 59 publications

Polymorphous Indium Metal–Organic Frameworks Based on a Ferrocene Linker: Redox Activity, Porosity, and Structural Diversity

Polymorphous Indium Metal–Organic Frameworks Based on a Ferrocene Linker: Redox Activity, Porosity, and Structural Diversity

Electrochemical Applications of Ferrocene‐Based Coordination Polymers

Ferrocene and Transition Metal Bis(Dicarbollides) as Platform for Design of Rotatory Molecular Switches

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