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Articles by Simon Teat
Single-Crystal Helical Covalent Polymers with Organic Counter Cations
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement Deposition Numbers 2552202, 2552203, 2552204 and 2552205 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge via the joint Cambridge Crystallographic Data Centre (CCDC) and Fachinformationszentrum Karlsruhe for immediate release upon publication at https://www.ccdc.cam.ac.uk/structures.
Intrinsic Superprotonic Conduction in Metal-Free Hydrogen-Bonded Organic–Inorganic Frameworks
1 Introduction Proton conduction is fundamental to energy transduction in both living and synthetic systems, driving processes from cellular respiration to electrochemical conversion [1, 2]. It governs the performance of fuel cells and batteries [3-5] while enabling innovations in environmental sensors [6, 7] and iontronics, including neuromorphic memristors for artificial intelligence [8-10].
In Situ Single-Crystal X-ray Diffraction Determinations of Cooperative Ammonia Capture in a Metal–Organic Framework
Cite Jump to ExpandCollapse ArticleFebruary 18, 2026 In Situ Single-Crystal X-ray Diffraction Determinations of Cooperative Ammonia Capture in a Metal–Organic Framework Click to copy article linkArticle link copied! Yin-Ke Fu Yin-Ke Fu Key Laboratory of Eco-Chemical Engineering, Ministry of Education, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, College of Chemistry and Molecular Engineering, Qingdao University of Science and...
Encapsulation Enhances the Quantum Coherence of a Solid‐State Molecular Spin Qubit
The ongoing second quantum revolution is set to drastically advance current technologies and profoundly reshape our way of life.
Correction: Dicopper(I) complexes of a binucleating, dianionic, naphthyridine bis(amide) ligand
Correction: Dicopper(i) complexes of a binucleating, dianionic, naphthyridine bis(amide) ligand Correction for ‘Dicopper(I) complexes of a binucleating, dianionic, naphthyridine bis(amide) ligand’ by Laurent Sévery et al., Dalton Trans., 2025, https://doi.org/10.1039/d5dt00034c. This article is Open Access This article has not yet been cited.
Dicopper(I) Complexes of a Binucleating, Dianionic, Naphthyridine Bis(amide) Ligand
Dicopper(I) Complexes of a Binucleating, Dianionic, Naphthyridine Bis(amide) Ligand The dinucleating ligand, 1,8-naphthyridine-2,7-bis(2,6-diisopropylphenyl)carboxamide (NBDA), was synthesized by palladium-catalyzed aminocarbonylation. This ligand was treated with two equivalents of mesitylcopper in the presence of [nBu4N]X (X = Cl, N3) to give the anionic complexes [nBu4N][Cu2(NBDA)(μ-Cl)] and [nBu4N][Cu2(NBDA)(μ-N3)].
Synthetically Reversible, Proton-Mediated Nitrite N–O Bond Cleavage at a Dicopper Site
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Introduction Click to copy section linkSection link copied! The reduction of nitrite (NO2–) to nitric oxide (NO) is a key denitrification step in the nitrogen cycle. (1,2) The bacterial enzyme copper-containing nitrite reductase (CuNiR) catalyzes this proton-coupled one-electron reaction through the cooperation of type-1 and type-2 Cu sites separated by a Cys-His bridge.
By Jose Fernandez, José Fernandez Verified, José Fernández, Simon Teat, Thomas R Cundari, T. Don Tilley
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ACS Publications
Synthetically Reversible, Proton-Mediated Nitrite N–O Bond Cleavage at a Dicopper Site
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Journal of the American Chemical Society Cite this: J. Am. Chem. Soc. 2024, XXXX, XXX Click to copy citationCitation copied! . This publication is licensed under CC-BY-NC-ND 4.0 . You are free to share (copy and redistribute) this article in any medium or format within the parameters below: Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted.
By Jose Fernandez, José Fernandez Verified, José Fernández, Simon Teat, Thomas R Cundari, T. Don Tilley
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dx.doi.org
Cu(II) Stability and UV-Induced Electron Transfer in a Metal–Organic Hybrid: An EPR, DFT, and Crystallographic Characterization of Copper-Doped Zinc Creatininium Sulfate
Introduction Click to copy section linkSection link copied! Characterization of metal–organic hybrid systems has gained interest due to their wide-ranging potential, for example, in energy storage, (1,2) as functional nonlinear optical (3) and photovoltaic devices, (4,5) catalytic agents, (6) waste mediators, (7) drug delivery, (8) and many others.
Single‐Crystal Cage Framework with High Selectivity and Reversibility in Fullerene Binding
Conflict of Interests The authors declare no conflict of interest. Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
Dynamic Entwined Topology in Helical Covalent Polymers Dictated by Competing Supramolecular Interactions
References 1, , , , , Chem. Rev. 2009, 109, 6102–6211. 2, , Chem. Rev. 2001, 101, 4013–4038. 3, , , , , Chem. Rev. 2001, 101, 3893–4012. 4, , , , Chem. Rev. 2012, 112, 5271–5316. 5, , , , , , Chem. Rev. 2016, 116, 13752–13990. 6, , , Polymer 1994, 35, 2028–2039. 7, , , , , , , , , , , , , , Nat. Commun. 2019, 10, 801. 8, , , , , , , , , , , Nat. Chem. 2021, 13, 660–665. 9, , , , , , Science 2005, 310, 1166–1170. 10, , , , Acc. Chem. Res. 2008, 41, 1782–1789. 11, , , , Acc. Chem. Res. 2014, 47, 1575–1586. 12, , , Nat. Chem. Rev.
Thickness control of organic semiconductor-incorporated perovskites - Nature Chemistry
Abstract Two-dimensional organic semiconductor-incorporated perovskites are a promising family of hybrid materials for optoelectronic applications, owing in part to their inherent quantum well architecture. Tuning their structures and properties for specific properties, however, has remained challenging. Here we report a general method to tune the dimensionality of phase-pure organic semiconductor-incorporated perovskite single crystals during their synthesis, by judicious choice of solvent.
Biorenewable and circular polydiketoenamine plastics - Nature Sustainability
Abstract Amid growing concerns over the human health and environmental impacts of plastic waste, the most promising solution would be to build a circular plastics economy where sustainability considerations dictate the full life cycle of plastics use including replacing petrochemicals with biorenewables.
Highly Soluble Copper(I) Iodide Based Hybrid Luminescent Semiconductors Containing Molecular and One-dimensional Coordinated Anionic Inorganic Motifs
Highly Soluble Copper(I) Iodide Based Hybrid Luminescent Semiconductors Containing Molecular and One-dimensional Coordinated Anionic Inorganic Motifs Xiuze Hei, Simon Teat, Meng Li, Megan Bonite and Jing Li Abstract Copper(I) iodide based inorganic-organic hybrid semiconductors are considered as promising materials for various optoelectronic applications.
The template effect of a SiF62− guest drives the formation of a heteroleptic Fe(II) coordination helicate
The template effect of a SiF62− guest drives the formation of a heteroleptic Fe(ii) coordination helicate† Nuria Capó,a Leoní A. Barrios, *a Joan Cardona,a Jordi Ribas-Ariño, b Simon J.
Robust dicopper(I) µ-boryl complexes supported by a dinucleating naphthyridine-based ligand
Robust dicopper(I) µ-boryl complexes supported by a dinucleating naphthyridine-based ligand Pablo Ríos, Matthew S. See, Rex Handford, Simon Teat and T Don Tilley Abstract Copper boryl species have been widely invoked as reactive intermediates in Cu-catalysed C−H borylation reactions, but their isolation and study have been challenging.
Simultaneous enhancement of thermally activated delayed fluorescence and photoluminescence quantum yield via homoconjugation
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Switchable sensor and scavenger: detection and removal of fluorinated chemical species by luminescent metal-organic framework
Switchable sensor and scavenger: detection and removal of fluorinated chemical species by luminescent metal-organic framework HUAQING YIN, Kui Tan, Stephanie Jensen, Simon Teat, Saif Ullah, Xiuze Hei, Ever Velasco, Kolade Oyekan, Noah Meyer, Xin-Yao Wang, Timo Thonhauser, Xue-Bo Yin and Jing Li Abstract Fluorosis has been regarded as a worldwide disease that seriously diminishes the quality of life through skeletal embrittlement and hepatic damage.
Structure and Reactivity of a High-Spin, Nonheme Iron(III)- Superoxo Complex Supported by Phosphinimide Ligands
Download Hi-Res ImageDownload to MS-PowerPointCite This:J. Am. Chem. Soc. 2021, XXXX, XXX Charles Winslow, Heui Beom Lee Heui Beom Lee College of Chemistry, University of California Berkeley, Berkeley, California 94720, United States , Mackenzie J. Field Mackenzie J. Field Department of Chemistry, University of California Irvine, Irvine, California 92697, United States , Simon J. Teat Simon J.
Single crystals of mechanically entwined helical covalent polymers
Abstract Double helical conformation of polymer chains is widely observed in biomacromolecules and plays an essential role in exerting their biological functions, such as molecular recognition and information storage. It has remained challenging, however, to prepare synthetic helical polymers, and those that exist have mainly been limited to single-stranded polymers or short oligomeric double helices.
Retraction: Glutarimidedioxime: A Complexing and Reducing Reagent for Plutonium Recovery from Spent Nuclear Fuel Reprocessing
Dr. Liang Xian, Dr. Guoxin Tian, Dr. Christine M. Beavers, Dr. Simon J. Teat, Dr. David K. Shuh, PDF ShareShare The above article, published online in Angewandte Chemie International Edition on 11 March 2016 in Wiley Online Library (wileyonlinelibrary.com, DOI: 10.1002/anie.201510712), has been retracted by agreement between Lawrence Berkeley National Laboratory, the journal's Executive Committee, and Wiley-VCH GmbH, Weinheim.
Eco-friendly, solution-processable and efficient low-energy lighting phosphors: copper halide based hybrid semiconductors Cu4X6(L)2 (X = Br, I) composed of covalent, ionic and coordinate bonds
Eco-friendly, solution-processable and efficient low-energy lighting phosphors: copper halide based hybrid semiconductors Cu4X6(L)2 (X = Br, I) composed of covalent, ionic and coordinate bonds† A series of copper halide based inorganic–organic hybrid semiconductors have been synthesized. Structural analysis confirms that all compounds are composed of one-dimensional Cu4X62− anionic chains that coordinate to cationic ligands via Cu–N dative bonds.
Magneto-structural studies of an unusual [MnIIIMnIIGdIII(OR)4]4− partial cubane from 2,2′-bis-p-tBu-calix[4]arene
Magneto-structural studies of an unusual [MnIIIMnIIGdIII(OR)4]4− partial cubane from 2,2′-bis-p-tBu-calix[4]arene†‡ Marco Coletta, ab Sergio Sanz, b Daniel J. Cutler,b Simon J. Teat, c Kevin J. Gagnon,c Mukesh K. Singh, *b Euan K. Brechin *b and Scott J.
A nature-inspired hydrogen-bonded supramolecular complex for selective copper ion removal from water
Abstract Herein, we present a scalable approach for the synthesis of a hydrogen-bonded organic–inorganic framework via coordination-driven supramolecular chemistry, for efficient remediation of trace heavy metal ions from water.
A Highly Substituted Pyrazinophane Generated from a Quinoidal System via a Cascade Reaction
A Highly Substituted Pyrazinophane Generated from a Quinoidal System via a Cascade Reaction The generation of a highly-substituted [2.2](2,5)pyrazinophane via a cascade reaction is presented.
Blending Ionic and Coordinate Bonds in Hybrid Semiconductor Materials: A General Approach toward Robust and Solution-Processable Covalent/Coordinate Network Structures
Inorganic semiconductor materials are best known for their superior physical properties, as well as their structural rigidity and stability. However, the poor solubility and solution-processability of these covalently bonded network structures has long been a serious drawback that limits their use in many important applications.
Time-resolved luminescence detection of peroxynitrite using a reactivity-based lanthanide probe
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Rational Design of a High-Efficiency, Multivariate Metal-Organic Framework Phosphor for White LEDs
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Capture of nitrogen dioxide and conversion to nitric acid in a porous metal-organic framework
Abstract Air pollution by nitrogen oxides, NOx, is a major problem, and new capture and abatement technologies are urgently required. Here, we report a metal–organic framework (Manchester Framework Material 520 (MFM-520)) that can efficiently confine dimers of NO2, which results in a high adsorption capacity of 4.2 mmol g–1 (298 K, 0.01 bar) with full reversibility and no loss of capacity over 125 cycles.
Improving LMOF Luminescence Quantum Yield through Guest-Mediated Rigidification
Improving LMOF Luminescence Quantum Yield through Guest-Mediated Rigidification Luminescent metal-organic frameworks (LMOFs) are among the fastest growing solid-state optical materials and have been studied for a wide variety of applications.
Reversible coordinative binding and separation of sulfur dioxide in a robust metal-organic framework with open copper sites
Abstract Emissions of SO2 from flue gas and marine transport have detrimental impacts on the environment and human health, but SO2 is also an important industrial feedstock if it can be recovered, stored and transported efficiently. Here we report the exceptional adsorption and separation of SO2 in a porous material, [Cu2(L)] (H4L = 4′,4‴-(pyridine-3,5-diyl)bis([1,1′-biphenyl]-3,5-dicarboxylic acid)), MFM-170.
Electronic Tuning of Mixed Quinoidal‐Aromatic Conjugated Polyelectrolytes via Direct Ionic Substitution
Research Article Yi Liu Corresponding Author E-mail address: yliu@lbl.gov Lawrence Berkeley National Laboratory, The Molecular Foundry, One Cyclotron Rd, MS 67R6110, 94720 Berkeley, UNITED STATES Search for more papers by this author PDF PDF Share Abstract We introduce the direct ionic substitution strategy of generating strongly electron‐accepting ionic motifs and showcase its utility by synthesizing and characterizing a series of ionic azaquinodimethane (iAQM) compounds.
Microwave assisted synthesis of heterometallic 3d-4f M4Ln complexes
Microwave assisted synthesis of heterometallic 3d-4f M4Ln complexes In this paper we describe the synthesis and magnetic properties of a series of 3d-4f complexes of general formula [M4Ln(OH)2(chp)4(SALOH)5(H2O)(MeCN)(Solv)] (solv = MeOH, MeCN, H2O; chp stands for deprotonated 6-chloro-2-hydroxypyridine (C5H3ClNO), SALOH stands for monodeprotonated 3,5-ditert-butylsalicylic acid (C15H21O3)) obtained by a solvent-free microwave assisted synthesis method.
Highly Efficient and Very Robust Blue-Excitable Yellow Phosphors Built on Multiple-Stranded One-Dimensional Inorganic-Organic Hybrid Chains
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High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium(III) metallocenium single-molecule magnets
A series of dysprosium(III) metallocenium salts, [Dy(CpiPr4R)2][B(C6F5)4] (R = H (1), Me (2), Et (3), iPr (4)), was synthesized by reaction of DyI3 with the corresponding known NaCpiPr4R (R = H, iPr) and novel NaCpiPr4R (R = Me, Et) salts at high temperature, followed by iodide abstraction with [H(SiEt3)2][B(C6F5)4].
High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium(III) metallocenium single-molecule magnets
A series of dysprosium(III) metallocenium salts, [Dy(CpiPr4R)2][B(C6F5)4] (R = H (1), Me (2), Et (3), iPr (4)), was synthesized by reaction of DyI3 with the corresponding known NaCpiPr4R (R = H, iPr) and novel NaCpiPr4R (R = Me, Et) salts at high temperature, followed by iodide abstraction with [H(SiEt3)2][B(C6F5)].
Encapsulation of a Cr(III) Single‐Ion Magnet within an Fe(II) Spin‐Crossover Supramolecular Host
As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re‐organized for online delivery, but are not copy‐edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors.
Encapsulation of a Cr(III) Single‐Ion Magnet within an Fe(II) Spin‐Crossover Supramolecular Host
As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re‐organized for online delivery, but are not copy‐edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors.
Cyanide-bridged coordination polymers constructed from lanthanide ions and octacyanometallate building-blocks
A new series of cyanide-bridged assemblies, {KH[Ln2(2,3-pzdc)2(CH3OH)(H2O)7][M(CN)8]}·5H2O (Ln3+ = Nd, Gd, Tb, Dy; M4+ = Mo, W), was synthesised by self-assembling lanthanide ions and octacyanometallates ions in the presence of pyrazine-2,3- dicarboxylic acid (2,3-H2pzdc). These compounds have a 3D structure in which octagon-like Ln4M4(CN)8 rings are connected through a second Ln3+ center via the carboxylate groups of one 2,3-pzdc.
A robust two-dimensional zirconium-based luminescent coordination polymer built on V-shaped dicarboxylate ligand for vapor phase sensing of volatile organic compounds
We report herein a new two-dimensional zirconium-based luminescent coordination polymer Zr6(sdba)4(μ3-O)4(μ3-OH)4(HCOO)2(OH)2(H2O)2 (1) [sdba = 4,4'-sulfonyldibenzoate] exhibiting selective fluorescence responses towards a variety of volatile organic compounds upon exposure in the vapor phase. Having a unique two-dimensional signal response towards aromatic molecules, including but not limited to nitroaromatic explosives, it is capable of identification of a diverse set of analytes.
Complexation-Assisted Reduction: Complexes of Glutaroimide-dioxime with Tetravalent Actinides (Np(IV) and Th(IV))
Glutaroimide-dioxime forms strong complexes with tetravalent Th(IV) and Np(IV) in aqueous solution. In conjunction with literature data on the complexation of glutaroimide-dioxime with other metal ions, It was found that the complexes becomes weaker as the effective charge density on the metal ions decreases: V+5 > Th4+ ~ Fe3+ > UO22+ > Eu3+/Nd3+ > Cu2+ > Pb2+ > NpO2+ > Ca2+/Mg2+.
Selective CO2 adsorption in water-stable alkaline-earth based metal-organic frameworks
Four novel metal-organic frameworks (MOFs) built from alkaline-earth metal ions and the flexible tetrahedral carboxylate ligand tetrakis[4-(carboxyphenyl)oxamethyl]methane acid (H4L) were synthesized using solvothermal methods.
Regioselective Synthesis of [3]Naphthylenes and Tuning of Their Antiaromaticity
Polycyclic conjugated hydrocarbons containing four-membered cyclobutadienoids (CBDs) are of great fundamental and technical interest due to the antiaromaticity brought by CBD circuits. However, their synthesis has been challenging, hampering the exploration and understanding of such systems. We report efficient synthesis of a series of unprecedented [3]naphthylene regioisomers in high yields, where three naphthalenoids are fused through two CBDs in linear, angular, and bent regioconnectivity.
Mechanochemical route toward rational, systematic, and cost-effective green synthesis of strongly luminescent copper iodide based hybrid phosphors
W. Liu, K. Zhu, S. Teat, B. J. Deibert, W. Yuan and J. Li, J. Mater. Chem. C, 2017, Accepted Manuscript , DOI: 10.1039/C7TC00889A If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using RightsLink. Go to our Instructions for using RightsLink page for details.
Structural characterization of framework-gas interactions in the metal-organic framework Co2(dobdc) by in situ single-crystal X-ray diffraction
The crystallographic characterization of framework–guest interactions in metal–organic frameworks allows the location of guest binding sites and provides meaningful information on the nature of these interactions, enabling the correlation of structure with adsorption behavior.
Template-Free Hierarchical Self-Assembly of a Pyrene Derivative into Supramolecular Nanorods
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Well-defined Ti4 pre-catalysts for the ring-opening polymerisation of lactide
The synthesis and full characterisation of four discrete tetrametallic titanium complexes is reported. These well-defined compounds are isostructural in the solid state and share the same general formula: Ti (?-O) L (L = 1, 2, 3 or 4). Using a combination of NMR techniques the complexes are found to be stable in solution, even at elevated temperatures.
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