Approaches for synthesizing breathing MOFs by exploiting dimensional rigidity

Murdock, Christopher R.; Hughes, Brianna C.; Lü, Zheng; Jenkins, David M.

doi:10.1016/j.ccr.2013.09.006

Cited by 172 publications

(138 citation statements)

References 85 publications

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“…This value is the second highest reported for a porous magnet, overcome only with a value of 1050 m 2 /g reported for a lactate-bridged Co II material [202]. Finally, the structural distortion is fully reversible and similar "breathing" behavior has been previously observed in MOFs [203][204][205]. The thermal variation of the magnetization shows that 45 and 45a have a spontaneous magnetization below 80 and 26 K with magnetic hysteresis up to 60 and 20 K (Figure 34).…”

Section: Anilato-based Multifunctional Organic Framework (Mofs)mentioning

confidence: 51%

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

et al. 2017

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Abstract:The aim of the present work is to highlight the unique role of anilato-ligands, derivatives of the 2,5-dioxy-1,4-benzoquinone framework containing various substituents at the 3 and 6 positions (X = H, Cl, Br, I, CN, etc.), in engineering a great variety of new materials showing peculiar magnetic and/or conducting properties. Homoleptic anilato-based molecular building blocks and related materials will be discussed. Selected examples of such materials, spanning from graphene-related layered magnetic materials to intercalated supramolecular arrays, ferromagnetic 3D monometallic lanthanoid assemblies, multifunctional materials with coexistence of magnetic/conducting properties and/or chirality and multifunctional metal-organic frameworks (MOFs) will be discussed herein. The influence of (i) the electronic nature of the X substituents and (ii) intermolecular interactions i.e., H-Bonding, Halogen-Bonding, π-π stacking and dipolar interactions, on the physical properties of the resulting material will be also highlighted. A combined structural/physical properties analysis will be reported to provide an effective tool for designing novel anilate-based supramolecular architectures showing improved and/or novel physical properties. The role of the molecular approach in this context is pointed out as well, since it enables the chemical design of the molecular building blocks being suitable for self-assembly to form supramolecular structures with the desired interactions and physical properties.Keywords: benzoquinone derivatives; molecular magnetism; multifunctional molecular materials; spin-crossover materials; metal-organic frameworks General IntroductionThe aim of the present work is to highlight the key role of anilates in engineering new materials with new or improved magnetic and/or conducting properties and new technological applications. Only homoleptic anilato-based molecular building blocks and related materials will be discussed. Selected examples of para-/ferri-/ferro-magnetic, spin-crossover and conducting/magnetic multifunctional materials and MOFs based on transition metal complexes of anilato-derivatives, on varying the substituents at the 3,6 positions of the anilato moiety, will be discussed herein, whose structural features or physical properties are peculiar and/or unusual with respect to analogous compounds reported in the literature up to now. Their most appealing technological applications will be also reported.

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Section: Anilato-based Multifunctional Organic Framework (Mofs)mentioning

confidence: 51%

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

et al. 2017

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“…18,111,284 For example, MOF breathing from the large to narrow pore conformation can allow water clusters 228 to Figure 28. Reaction coordinate diagram highlighting the importance of kinetic factors in determining MOF water stability.…”

Section: Kinetic Stabilitymentioning

confidence: 99%

Water Stability and Adsorption in Metal–Organic Frameworks

2014

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“…The electronic properties may be modulated either inherently, through changes in chemical composition, or through hostguest interactions. Guest molecules may cause structural variation, 8,9 tune electrical conductivity, 10,11 induce spin state transitions, 12,13 modulate luminescence wavelength, 14,15 and even participate in guest-guest interactions. 16 These phenomena are of fundamental interest and form the basis of various applications including chemiresistive sensors, 11,17,18 fluorescence sensors, 19 and cooperative adsorption.…”

Section: Introductionmentioning

confidence: 99%

Coordination-induced reversible electrical conductivity variation in the MOF-74 analogue Fe₂(DSBDC)

2018

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Approaches for synthesizing breathing MOFs by exploiting dimensional rigidity

Cited by 172 publications

References 85 publications

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

Water Stability and Adsorption in Metal–Organic Frameworks

Coordination-induced reversible electrical conductivity variation in the MOF-74 analogue Fe₂(DSBDC)

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Approaches for synthesizing breathing MOFs by exploiting dimensional rigidity

Cited by 172 publications

References 85 publications

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties

Water Stability and Adsorption in Metal–Organic Frameworks

Coordination-induced reversible electrical conductivity variation in the MOF-74 analogue Fe2(DSBDC)

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Coordination-induced reversible electrical conductivity variation in the MOF-74 analogue Fe₂(DSBDC)