Metallic Complexes of 2,5-Dihydroxy-1,4-benzoquinones

Frank, Robert; Clark, George R.; Coker, J. N.

doi:10.1021/ja01160a122

Cited by 21 publications

(11 citation statements)

References 2 publications

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“…It has long been known that 2,5-dihydroxy-l,4-benzoquinone and its derivatives are capable of forming complexes with a variety of metals (Frank, Clark & Coker, 1950). As part of an examination of chelating ligands which have the potential to bridge metal centres, the reaction between ferric chloride and chloranilic acid in an aqueous ethanolic solution was investigated.…”

Section: Commentmentioning

confidence: 99%

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

Abrahams¹,

Hoskins²,

Robson³

1996

Acta Crystallogr C

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Section: Commentmentioning

confidence: 99%

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

Abrahams¹,

Hoskins²,

Robson³

1996

Acta Crystallogr C

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“….0018(14) -.0016(17) 0 (2 ) .6489 (2) .9484 (7) .1449 (2) . .0964 (1) .0275 (7) .0495 (9) .0241 (7) .0020 (7) .0069 (5) .0008 (7) 0 (1 ) .9095 (2) .9882 (6) .2289 (2) .…”

Section: (17) 0383(26) 0305(19) 0028(18)mentioning

confidence: 99%

“….0964 (1) .0275 (7) .0495 (9) .0241 (7) .0020 (7) .0069 (5) .0008 (7) 0 (1 ) .9095 (2) .9882 (6) .2289 (2) .…”

Section: (17) 0383(26) 0305(19) 0028(18)mentioning

confidence: 99%

“….0002(19) -.0008(19) C (2) .6984 (2) .9779 (8) . [11], während in der letztgenannten Verbin dung der theoretische Wert von 2,0 fast exakt er reicht wird (Tab.…”

Section: (22) 0154(22) 0247(26) 0003(19)unclassified

“…Bereits Ba .0000 .2883 (1) .16974 (2) .0141 (2) .0260 (3) .0322 (3) .0002 (2) .0000 .0000 Br .81994(4) .9640 (1) .09117(3) .0274 (3) .0487 (4) .0235 (3) .0035 (3) .0060 (2) .0021(3) 0 (1 ) .9098 (2) .9757 (7) .2291 (2) .…”

mentioning

confidence: 99%

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Komplexe mit substituierten 2,5-Dihydroxy-p-benzochinonen: Das isotype Paar BaC₆X₂O₄ · 3 H₂O (X = Cl, Br) / Complexes with Substituted 2,5-Dihydroxy-p-benzochinones: The Isotypic Pair BaC₆X₂O₄ · 3 H₂O (X = Cl, Br)

Robl

Weiss

1986

Zeitschrift Für Naturforschung B

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AbstractBaC6X2O4 · 3H2O (X = Cl, Br) crystallizes in the orthorhombic space group Cmca. 4 of the 8 oxygen atoms around Ba2+ belong to two different dianions, chelating Ba2+. In this way 1-dimensional corrugated chains are formed, interlinked by two oxygen atoms of neighbouring chains, thus forming layers. This interconnection is of polar character within a layer. The interlinking oxygen atoms have one carbon- and two Ba2+ neighbours. CN 8 is completed by two water molecules. The latter and a further water molecule situated between the layers may be removed reversibly in a topochemical reaction without destruction of the structure.

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Stable 2,5‐Dihydroxy‐1,4‐benzoquinone Based Organic Cathode Enabled by Coordination Polymer Formation and Binder Optimization

Gao,

Wang,

Menezes

et al. 2024

Adv Funct Materials

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Organic electrode materials are gaining increased attention in energy storage applications, but often encounter challenges such as low capacity and poor cycling stability. This paper explores the utilization of a 1‐D coordination polymer, copper(II)‐2,5‐dihydroxy‐1,4‐benzoquinone (Cu‐DHBQ), as a cathode material for Li‐ion batteries for the first time. Cu‐DHBQ is air‐stable, devoid of coordinated water molecules, and possesses a high theoretical capacity of 266 mAh g−1. With an optimal sodium alginate (SA) binder content of 25 wt.%, the Cu‐DHBQ cathode demonstrates a notable initial capacity of 214 mAh g−1 and outstanding cycling stability, retaining 210 mAh g−1 (98% capacity retention) after 200 cycles at a current rate of 100 mA g−1. A comprehensive investigation into the capacity fading mechanisms, the bonding capability of the SA binder, and the interactions between Cu‐DHBQ and SA is conducted using scanning electron microscope (SEM), peel tests, and Fourier transform infrared spectroscopy (FTIR), respectively. Additionally, the electrochemical reaction mechanisms of Cu‐DHBQ are examined using ex situ X‐ray photoelectron spectroscopy (XPS) and FTIR. These findings offer valuable insights into understanding the electrochemical properties of coordination polymers and metal‐organic frameworks based on DHBQ, shedding light on their potential as materials for battery electrodes.

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Metallic Complexes of 2,5-Dihydroxy-1,4-benzoquinones

Cited by 21 publications

References 2 publications

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

Komplexe mit substituierten 2,5-Dihydroxy-p-benzochinonen: Das isotype Paar BaC₆X₂O₄ · 3 H₂O (X = Cl, Br) / Complexes with Substituted 2,5-Dihydroxy-p-benzochinones: The Isotypic Pair BaC₆X₂O₄ · 3 H₂O (X = Cl, Br)

Stable 2,5‐Dihydroxy‐1,4‐benzoquinone Based Organic Cathode Enabled by Coordination Polymer Formation and Binder Optimization

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Metallic Complexes of 2,5-Dihydroxy-1,4-benzoquinones

Cited by 21 publications

References 2 publications

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

mer-Triaqua(chloranilato-O,O')chloroiron(III) Pentahydrate

Komplexe mit substituierten 2,5-Dihydroxy-p-benzochinonen: Das isotype Paar BaC6X2O4 · 3 H2O (X = Cl, Br) / Complexes with Substituted 2,5-Dihydroxy-p-benzochinones: The Isotypic Pair BaC6X2O4 · 3 H2O (X = Cl, Br)

Stable 2,5‐Dihydroxy‐1,4‐benzoquinone Based Organic Cathode Enabled by Coordination Polymer Formation and Binder Optimization

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Product

Resources

About

Komplexe mit substituierten 2,5-Dihydroxy-p-benzochinonen: Das isotype Paar BaC₆X₂O₄ · 3 H₂O (X = Cl, Br) / Complexes with Substituted 2,5-Dihydroxy-p-benzochinones: The Isotypic Pair BaC₆X₂O₄ · 3 H₂O (X = Cl, Br)