1
|
Pizzi A, Dhaka A, Beccaria R, Resnati G. Anion⋯anion self-assembly under the control of σ- and π-hole bonds. Chem Soc Rev 2024; 53:6654-6674. [PMID: 38867604 DOI: 10.1039/d3cs00479a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
The electrostatic attraction between charges of opposite signs and the repulsion between charges of the same sign are ubiquitous and influential phenomena in recognition and self-assembly processes. However, it has been recently revealed that specific attractive forces between ions with the same sign are relatively common. These forces can be strong enough to overcome the Coulomb repulsion between ions with the same sign, leading to the formation of stable anion⋯anion and cation⋯cation adducts. Hydroden bonds (HBs) are probably the best-known interaction that can effectively direct these counterintuitive assembly processes. In this review we discuss how σ-hole and π-hole bonds can break the paradigm of electrostatic repulsion between like-charges and effectively drive the self-assembly of anions into discrete as well as one-, two-, or three-dimensional adducts. σ-Hole and π-hole bonds are the attractive forces between regions of excess electron density in molecular entities (e.g., lone pairs or π bond orbitals) and regions of depleted electron density that are localized at the outer surface of bonded atoms opposite to the σ covalent bonds formed by atoms (σ-holes) and above and below the planar portions of molecular entities (π-holes). σ- and π-holes can be present on many different elements of the p and d block of the periodic table and the self-assembly processes driven by their presence can thus involve a wide diversity of mono- and di-anions. The formed homomeric and heteromeric adducts are typically stable in the solid phase and in polar solvents but metastable or unstable in the gas phase. The pivotal role of σ- and π-hole bonds in controlling anion⋯anion self-assembly is described in key biopharmacological systems and in molecular materials endowed with useful functional properties.
Collapse
Affiliation(s)
- Andrea Pizzi
- NFMLab, Department of Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, I-20131 Milano, Italy.
| | - Arun Dhaka
- NFMLab, Department of Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, I-20131 Milano, Italy.
| | - Roberta Beccaria
- NFMLab, Department of Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, I-20131 Milano, Italy.
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, I-20131 Milano, Italy.
| |
Collapse
|
2
|
Elli S, Famulari A, Martí-Rujas J. Paracetamol Inclusion in Mechanically Interlocked Nanocages. Chempluschem 2024:e202400332. [PMID: 38855862 DOI: 10.1002/cplu.202400332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/07/2024] [Accepted: 06/10/2024] [Indexed: 06/11/2024]
Abstract
The solid-state synthesis and fast crystallization under kinetic control of poly-[n]-catenanes self-assembled of mechanically interlocked metal organic cages (MOCs) is virtually unexplored. This is in part, due to the lack of suitable crystals for single crystal X-ray diffraction (SC-XRD) analysis which limits their progress as advanced functional materials. Here we report the unprecedented inclusion of paracetamol in the cavities of amorphous materials constituted of M12L8, interlocked MOCs synthesized by mechanochemistry under kinetic control. Full structure determination of a low-crystallinity and low-resolution powders of the M12L8 poly-[n]-catenane including paracetamol has been carried out combining XRD data and Density Functional Theory (DFT) calculations using a multi-step approach. Each M12L8 cage contains six paracetamol guests which is confirmed by thermal analysis and NMR spectroscopy. The paracetamol loading has been also carried out by the instant synthesis method using a saturated paracetamol solution in which TPB and ZnI2 self-assemble immediately (i. e., 1-5 seconds) encapsulating ~7 paracetamol molecules in the M12L8 nanocages under kinetic control also giving a good selectivity. Benzaldehyde has been included in the M12L8 cages using amorphous M12L8 polycatenanes showing that the icosahedral cages can serve as potential nanoreactors for instance to study Henry reactions in the solid-state.
Collapse
Affiliation(s)
- Stefano Elli
- Dipartimento di Chimica Materiali e Ingegneria Chimica. ''Giulio Natta'', Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
| | - Antonino Famulari
- Dipartimento di Chimica Materiali e Ingegneria Chimica. ''Giulio Natta'', Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
- INSTM, Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali
| | - Javier Martí-Rujas
- Dipartimento di Chimica Materiali e Ingegneria Chimica. ''Giulio Natta'', Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
| |
Collapse
|
3
|
Pedrini A, Marchetti D, Pinalli R, Massera C. Stimuli-Responsive, Dynamic Supramolecular Organic Frameworks. Chempluschem 2023; 88:e202300383. [PMID: 37675865 DOI: 10.1002/cplu.202300383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/04/2023] [Accepted: 09/04/2023] [Indexed: 09/08/2023]
Abstract
Supramolecular organic frameworks (SOFs) are a class of three-dimensional, potentially porous materials obtained by the self-assembly of organic building blocks held together by weak interactions such as hydrogen bonds, halogen bonds, π⋅⋅⋅π stacking and dispersion forces. SOFs are being extensively studied for their potential applications in gas storage and separation, catalysis, guest encapsulation and sensing. The supramolecular forces that guide their self-assembly endow them with an attractive combination of crystallinity and flexibility, providing intelligent dynamic materials that can respond to external stimuli in a reversible way. The present review article will focus on SOFs showing dynamic behaviour when exposed to different stimuli, highlighting fundamental aspects such as the combination of tectons and supramolecular interactions involved in the framework formation, structure-property relationship and their potential applications.
Collapse
Affiliation(s)
- Alessandro Pedrini
- Department of Chemistry, Life Sciences and Environmental Sustainability and INSTM UdR Parma, University of Parma, Parco Area delle Scienze 17/A, 43124, Parma, Italy
| | - Danilo Marchetti
- Department of Chemistry, Life Sciences and Environmental Sustainability and INSTM UdR Parma, University of Parma, Parco Area delle Scienze 17/A, 43124, Parma, Italy
- Center for Materials Interfaces, Electron Crystallography, Istituto Italiano di Tecnologia, Viale Rinaldo Piaggio 34, 56025, Pontedera, Italy
| | - Roberta Pinalli
- Department of Chemistry, Life Sciences and Environmental Sustainability and INSTM UdR Parma, University of Parma, Parco Area delle Scienze 17/A, 43124, Parma, Italy
| | - Chiara Massera
- Department of Chemistry, Life Sciences and Environmental Sustainability and INSTM UdR Parma, University of Parma, Parco Area delle Scienze 17/A, 43124, Parma, Italy
| |
Collapse
|
4
|
Yang J, Hu SJ, Cai LX, Zhou LP, Sun QF. Counteranion-mediated efficient iodine capture in a hexacationic imidazolium organic cage enabled by multiple non-covalent interactions. Nat Commun 2023; 14:6082. [PMID: 37770481 PMCID: PMC10539326 DOI: 10.1038/s41467-023-41866-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/22/2023] [Indexed: 09/30/2023] Open
Abstract
Developing efficient adsorbents to capture radioactive iodine produced from nuclear wastes is highly desired. Here we report the facial synthesis of a hexacationic imidazolium organic cage and its iodine adsorption properties. Crucial role of counteranions has been disclosed for iodine capture with this cage, where distinct iodine capture behaviors were observed when different counteranions were used. Mechanistic investigations, especially with the X-ray crystallographic analysis of the iodine-loaded sample, allowed the direct visualization of the iodine binding modes at the molecular level. A network of multiple non-covalent interactions including hydrogen bonds, halogen bonds, anion···π interactions, electrostatic interaction between polyiodides and the hexacationic skeleton of the cage are found responsible for the observed high iodine capture performance. Our results may provide an alternative strategy to design efficient iodine adsorbents.
Collapse
Affiliation(s)
- Jian Yang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Shao-Jun Hu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Li-Xuan Cai
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China.
- University of Chinese Academy of Sciences, Beijing, 100049, PR China.
| |
Collapse
|
5
|
Smalley CJH, Hoskyns HE, Hughes CE, Johnstone DN, Willhammar T, Young MT, Pickard CJ, Logsdail AJ, Midgley PA, Harris KDM. A structure determination protocol based on combined analysis of 3D-ED data, powder XRD data, solid-state NMR data and DFT-D calculations reveals the structure of a new polymorph of l-tyrosine. Chem Sci 2022; 13:5277-5288. [PMID: 35655549 PMCID: PMC9093151 DOI: 10.1039/d1sc06467c] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/29/2022] [Indexed: 11/21/2022] Open
Abstract
We report the crystal structure of a new polymorph of l-tyrosine (denoted the β polymorph), prepared by crystallization from the gas phase following vacuum sublimation. Structure determination was carried out by combined analysis of three-dimensional electron diffraction (3D-ED) data and powder X-ray diffraction (XRD) data. Specifically, 3D-ED data were required for reliable unit cell determination and space group assignment, with structure solution carried out independently from both 3D-ED data and powder XRD data, using the direct-space strategy for structure solution implemented using a genetic algorithm. Structure refinement was carried out both from powder XRD data, using the Rietveld profile refinement technique, and from 3D-ED data. The final refined structure was validated both by periodic DFT-D calculations, which confirm that the structure corresponds to an energy minimum on the energy landscape, and by the fact that the values of isotropic 13C NMR chemical shifts calculated for the crystal structure using DFT-D methodology are in good agreement with the experimental high-resolution solid-state 13C NMR spectrum. Based on DFT-D calculations using the PBE0-MBD method, the β polymorph is meta-stable with respect to the previously reported crystal structure of l-tyrosine (now denoted the α polymorph). Crystal structure prediction calculations using the AIRSS approach suggest that there are three other plausible crystalline polymorphs of l-tyrosine, with higher energy than the α and β polymorphs.
Collapse
Affiliation(s)
| | - Harriet E Hoskyns
- School of Chemistry, Cardiff University Park Place Cardiff CF10 3AT Wales UK
| | - Colan E Hughes
- School of Chemistry, Cardiff University Park Place Cardiff CF10 3AT Wales UK
| | - Duncan N Johnstone
- Department of Materials Science, University of Cambridge 27 Charles Babbage Road Cambridge CB3 0FS England UK
| | - Tom Willhammar
- Department of Materials and Environmental Chemistry, Stockholm University Svante Arrhenius väg 16C 106 91 Stockholm Sweden
| | - Mark T Young
- School of Biosciences, Cardiff University Cardiff CF10 3AX Wales UK
| | - Christopher J Pickard
- Department of Materials Science, University of Cambridge 27 Charles Babbage Road Cambridge CB3 0FS England UK
- Advanced Institute for Materials Research, Tohoku University 2-1-1 Katahira Aoba Sendai 980-8577 Japan
| | - Andrew J Logsdail
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University Park Place Cardiff CF10 3AT Wales UK
| | - Paul A Midgley
- Department of Materials Science, University of Cambridge 27 Charles Babbage Road Cambridge CB3 0FS England UK
| | - Kenneth D M Harris
- School of Chemistry, Cardiff University Park Place Cardiff CF10 3AT Wales UK
| |
Collapse
|
6
|
Smalley CH, Logsdail AJ, Hughes CE, Iuga D, Young MT, Harris KDM. Solid-State Structural Properties of Alloxazine Determined from Powder XRD Data in Conjunction with DFT-D Calculations and Solid-State NMR Spectroscopy: Unraveling the Tautomeric Identity and Pathways for Tautomeric Interconversion. CRYSTAL GROWTH & DESIGN 2022; 22:524-534. [PMID: 35024003 PMCID: PMC8739831 DOI: 10.1021/acs.cgd.1c01114] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/25/2021] [Indexed: 06/02/2023]
Abstract
We report the solid-state structural properties of alloxazine, a tricyclic ring system found in many biologically important molecules, with structure determination carried out directly from powder X-ray diffraction (XRD) data. As the crystal structures containing the alloxazine and isoalloxazine tautomers both give a high-quality fit to the powder XRD data in Rietveld refinement, other techniques are required to establish the tautomeric form in the solid state. In particular, high-resolution solid-state 15N NMR data support the presence of the alloxazine tautomer, based on comparison between isotropic chemical shifts in the experimental 15N NMR spectrum and the corresponding values calculated for the crystal structures containing the alloxazine and isoalloxazine tautomers. Furthermore, periodic DFT-D calculations at the PBE0-MBD level indicate that the crystal structure containing the alloxazine tautomer has significantly lower energy. We also report computational investigations of the interconversion between the tautomeric forms in the crystal structure via proton transfer along two intermolecular N-H···N hydrogen bonds; DFT-D calculations at the PBE0-MBD level indicate that the tautomeric interconversion is associated with a lower energy transition state for a mechanism involving concerted (rather than sequential) proton transfer along the two hydrogen bonds. However, based on the relative energies of the crystal structures containing the alloxazine and isoalloxazine tautomers, it is estimated that under conditions of thermal equilibrium at ambient temperature, more than 99.9% of the molecules in the crystal structure will exist as the alloxazine tautomer.
Collapse
Affiliation(s)
| | - Andrew J. Logsdail
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Park Place, Cardiff CF10
3AT, Wales, United Kingdom
| | - Colan E. Hughes
- School
of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, Wales,
United Kingdom
| | - Dinu Iuga
- Department
of Physics, University of Warwick, Coventry CV4 7AL, England, United Kingdom
| | - Mark T. Young
- School
of Biosciences, Cardiff University, Cardiff CF10 3AX, Wales, United Kingdom
| | - Kenneth D. M. Harris
- School
of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, Wales,
United Kingdom
| |
Collapse
|
7
|
Chen L, Feng Q, Wang C, Yin S, Mo Y. Classical Electrostatics Remains the Driving Force for Interanion Hydrogen and Halogen Bonding. J Phys Chem A 2021; 125:10428-10438. [PMID: 34818021 DOI: 10.1021/acs.jpca.1c09250] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Interanion hydrogen bonding (IAHB) and halogen bonding (IAXB) have emerged as a counterintuitive linker in a range of fascinating applications. Despite the overall repulsive (positive) binding energy, anions are trapped in a local minimum with its corresponding transition state (TS) preventing dissociation. In other words, the adduct of anions is metastable. Seemingly, the electrostatic paradigm and force field description of hydrogen/halogen bonding (HB/XB) are challenged, because of the preconceived Coulombic repulsion. Aiming at an insightful understanding of these interanion phenomena, we employed the energy decomposition approach based on the block-localized wavefunction method (BLW-ED) to investigate a series of exemplary interanion complexes. As expected, the key distinction from the conventional HB/XB lies in the electrostatic interaction, which is not increasingly repulsive as anions gradually approach to each other. Rather, there is a Coulombic barrier at a certain point. After this point, the electrostatic repulsion diminishes with the decreasing distance between anions. Differently, other energy components vary monotonically just like in conventional cases. The nonmonotonic characteristic of the electrostatic interaction in interanion complexes was reproduced using the multipole expansion in AMOEBA polarizable force field in which the state-specified atomic multipoles were adopted. This suggests that the nonmonotonicity can be well interpreted by classical electrostatic theory and there is no conceptual difference between conventional HB/XB and IAHB/IAXB. The stability of IAHB/IAXB depends on the competition between the local attractive HB/XB and the global Coulombic repulsion of net charges, though there is cooperativity between these two contrasting forces. This concise model was supported by the attractive IAHB/IAXB in modified molecular capsules, which exhibit strong quadruple HB/XBs and a considerable distance between charged substituents.
Collapse
Affiliation(s)
- Li Chen
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Qiuyan Feng
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Changwei Wang
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Shiwei Yin
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Yirong Mo
- Department of Nanoscience, Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina 27401, United States
| |
Collapse
|
8
|
Di Santo G, Miletić T, Schwendt M, Zhou Y, Kariuki BM, Harris KDM, Floreano L, Goldoni A, Puschnig P, Petaccia L, Bonifazi D. Orbital Mapping of Semiconducting Perylenes on Cu(111). THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:24477-24486. [PMID: 34795810 PMCID: PMC8592032 DOI: 10.1021/acs.jpcc.1c05575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/05/2021] [Indexed: 06/13/2023]
Abstract
Semiconducting O-doped polycyclic aromatic hydrocarbons constitute a class of molecules whose optoelectronic properties can be tailored by acting on the π-extension of the carbon-based frameworks and on the oxygen linkages. Although much is known about their photophysical and electrochemical properties in solution, their self-assembly interfacial behavior on solid substrates has remained unexplored so far. In this paper, we have focused our attention on the on-surface self-assembly of O-doped bi-perylene derivatives. Their ability to assemble in ordered networks on Cu(111) single-crystalline surfaces allowed a combination of structural, morphological, and spectroscopic studies. In particular, the exploitation of the orbital mapping methodology based on angle-resolved photoemission spectroscopy, with the support of scanning tunneling microscopy and low-energy electron diffraction, allowed the identification of both the electronic structure of the adsorbates and their geometric arrangement. Our multi-technique experimental investigation includes the structure determination from powder X-ray diffraction data for a specific compound and demonstrates that the electronic structure of such large molecular self-assembled networks can be studied using the reconstruction methods of molecular orbitals from photoemission data even in the presence of segregated chiral domains.
Collapse
Affiliation(s)
- Giovanni Di Santo
- Elettra Sincrotrone
Trieste, Strada Statale 14 km 163.5, 34149 Trieste,
Italy
| | - Tanja Miletić
- School of Chemistry, Cardiff
University, Park Place, CF10 3AT Cardiff, U.K.
| | - Mathias Schwendt
- Institute of Physics, University of
Graz, NAWI Graz, 8010 Graz, Austria
| | - Yating Zhou
- School of Chemistry, Cardiff
University, Park Place, CF10 3AT Cardiff, U.K.
| | - Benson M. Kariuki
- School of Chemistry, Cardiff
University, Park Place, CF10 3AT Cardiff, U.K.
| | | | - Luca Floreano
- CNR-IOM Laboratory, TASC in
Area Science Park, s.s. 14, km 163.5, 34149 Trieste, Italy
| | - Andrea Goldoni
- Elettra Sincrotrone
Trieste, Strada Statale 14 km 163.5, 34149 Trieste,
Italy
| | - Peter Puschnig
- Institute of Physics, University of
Graz, NAWI Graz, 8010 Graz, Austria
| | - Luca Petaccia
- Elettra Sincrotrone
Trieste, Strada Statale 14 km 163.5, 34149 Trieste,
Italy
| | - Davide Bonifazi
- School of Chemistry, Cardiff
University, Park Place, CF10 3AT Cardiff, U.K.
- Institute of Organic Chemistry,
University of Vienna, Währinger Str. 38, 1090 Vienna,
Austria
| |
Collapse
|
9
|
Bai L, Hu K, Jin S, Wen X, Xu W, Wang D. Construction of six Zn 2+/Cd 2+ supramolecules from 3,5-dimethylpyrazole: their synthesis and characterization. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1935902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Liqun Bai
- Zhejiang A & F University, Lin’an Zhejiang Province, China
| | - Kaikai Hu
- Zhejiang A & F University, Lin’an Zhejiang Province, China
- Jiyang college, Zhejiang A & F University, Zhu’ji, Zhejiang Province, China
| | - Shouwen Jin
- Zhejiang A & F University, Lin’an Zhejiang Province, China
- Jiyang college, Zhejiang A & F University, Zhu’ji, Zhejiang Province, China
| | - Xianhong Wen
- Zhejiang A & F University, Lin’an Zhejiang Province, China
| | - Weiqiang Xu
- Zhejiang A & F University, Lin’an Zhejiang Province, China
- Jiyang college, Zhejiang A & F University, Zhu’ji, Zhejiang Province, China
| | - Daqi Wang
- Department of Chemical Engineering, Liaocheng University, Liaocheng, Shandong, China
| |
Collapse
|
10
|
Wang J, Hou H, Hu Y, Lin J, Wu M, Zheng Z, Xu X. Visible-light-induced direct construction of amide bond from carboxylic acids with amines in aqueous solution. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
11
|
Sun T, Hughes CE, Guo L, Wei L, Harris KDM, Zhang Y, Ma Y. Direct‐Space Structure Determination of Covalent Organic Frameworks from 3D Electron Diffraction Data. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tu Sun
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
| | | | - Linshuo Guo
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
| | - Lei Wei
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
| | - Kenneth D. M. Harris
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
- School of Chemistry Cardiff University Cardiff CF10 3AT UK
| | - Yue‐Biao Zhang
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
| | - Yanhang Ma
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China
| |
Collapse
|
12
|
Sun T, Hughes CE, Guo L, Wei L, Harris KDM, Zhang YB, Ma Y. Direct-Space Structure Determination of Covalent Organic Frameworks from 3D Electron Diffraction Data. Angew Chem Int Ed Engl 2020; 59:22638-22644. [PMID: 32885575 DOI: 10.1002/anie.202009922] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Indexed: 02/06/2023]
Abstract
Structure determination of covalent organic frameworks (COFs) with atomic precision is a bottleneck that hinders the development of COF chemistry. Although three-dimensional electron diffraction (3D-ED) data has been used to solve structures of sub-micrometer-sized COFs, successful structure solution is not guaranteed as the data resolution is usually low. We demonstrate that the direct-space strategy for structure solution, implemented using a genetic algorithm (GA), is a successful approach for structure determination of COF-300 from 3D-ED data. Structural models with different geometric constraints were considered in the GA calculations, with successful structure solution achieved from room-temperature 3D-ED data with a resolution as low as ca. 3.78 Å. The generality of this strategy was further verified for different phases of COF-300. This study demonstrates a viable strategy for structure solution of COF materials from 3D-ED data of limited resolution, which may facilitate the discovery of new COF materials in the future.
Collapse
Affiliation(s)
- Tu Sun
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Colan E Hughes
- School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
| | - Linshuo Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Lei Wei
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Kenneth D M Harris
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China.,School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
| | - Yue-Biao Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Yanhang Ma
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| |
Collapse
|
13
|
Lin JX, Daolio A, Scilabra P, Terraneo G, Li H, Resnati G, Cao R. The Relevance of Size Matching in Self-assembly: Impact on Regio- and Chemoselective Cocrystallizations. Chemistry 2020; 26:11701-11704. [PMID: 32529674 DOI: 10.1002/chem.202002264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/01/2020] [Indexed: 11/07/2022]
Abstract
Decamethonium diiodide is reported to perform the chemo- and regioselective encapsulation of para-dihalobenzenes through the competitive formation of halogen-bonded cocrystals starting from solutions that also contain ortho and meta isomers. Selective caging in the solid occurs even when an excess ortho or meta isomers, or even a mixture of them, is present in the solution. A prime matching between the size and shape of the dication and the formed dianions plays a key role in enabling the selective self-assembly, as proven by successful encapsulation of halogen-bond donors as weak as 1,4-dichlorobenzene and by the results of cocrystallization trials involving mismatching tectons. Encapsulated para-dihalobenzenes guest molecules can be removed quantitatively by heating the cocrystals under reduced pressure and be recovered as pure materials. The residual decamethonium diiodide can be recycled with no reduction in selectivity.
Collapse
Affiliation(s)
- Jing-Xiang Lin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,The School of Ocean Science and Biochemistry Engineering, Fujian Polytechnic Normal University, Fuqing, 350300, P. R. China
| | - Andrea Daolio
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Patrick Scilabra
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Giancarlo Terraneo
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Hongfan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Rong Cao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| |
Collapse
|
14
|
Holthoff JM, Engelage E, Weiss R, Huber SM. "Anti-Electrostatic" Halogen Bonding. Angew Chem Int Ed Engl 2020; 59:11150-11157. [PMID: 32227661 PMCID: PMC7317790 DOI: 10.1002/anie.202003083] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/30/2020] [Indexed: 01/03/2023]
Abstract
Halogen bonding is often described as being driven predominantly by electrostatics, and thus adducts between anionic halogen bond (XB) donors (halogen-based Lewis acids) and anions seem counterintuitive. Such "anti-electrostatic" XBs have been predicted theoretically but for organic XB donors, there are currently no experimental examples except for a few cases of self-association. Reported herein is the synthesis of two negatively charged organoiodine derivatives that form anti-electrostatic XBs with anions. Even though the electrostatic potential is universally negative across the surface of both compounds, DFT calculations indicate kinetic stabilization of their halide complexes in the gas phase and particularly in solution. Experimentally, self-association of the anionic XB donors was observed in solid-state structures, resulting in dimers, trimers, and infinite chains. In addition, co-crystals with halides were obtained, representing the first cases of halogen bonding between an organic anionic XB donor and a different anion. The bond lengths of all observed interactions are 14-21 % shorter than the sum of the van der Waals radii.
Collapse
Affiliation(s)
- Jana M. Holthoff
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Elric Engelage
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Robert Weiss
- Institut für Organische ChemieFriedrich-Alexander-Universität Erlangen-NürnbergHenkestraße 4291054ErlangenGermany
| | - Stefan M. Huber
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| |
Collapse
|
15
|
Holthoff JM, Engelage E, Weiss R, Huber SM. “Anti‐elektrostatische” Halogenbrücken. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003083] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jana M. Holthoff
- Fakultät für Chemie und BiochemieRuhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| | - Elric Engelage
- Fakultät für Chemie und BiochemieRuhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| | - Robert Weiss
- Institut für Organische ChemieFriedrich-Alexander-Universität Erlangen-Nürnberg Henkestraße 42 91054 Erlangen Deutschland
| | - Stefan M. Huber
- Fakultät für Chemie und BiochemieRuhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| |
Collapse
|
16
|
Sonnenberg K, Mann L, Redeker FA, Schmidt B, Riedel S. Polyhalogen and Polyinterhalogen Anions from Fluorine to Iodine. Angew Chem Int Ed Engl 2020; 59:5464-5493. [DOI: 10.1002/anie.201903197] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/14/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Karsten Sonnenberg
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie—Anorganische Chemie Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Lisa Mann
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie—Anorganische Chemie Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Frenio A. Redeker
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie—Anorganische Chemie Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Benjamin Schmidt
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie—Anorganische Chemie Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Sebastian Riedel
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie—Anorganische Chemie Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| |
Collapse
|
17
|
Sonnenberg K, Mann L, Redeker FA, Schmidt B, Riedel S. Polyhalogen‐ und Polyinterhalogen‐Anionen von Fluor bis Iod. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201903197] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Karsten Sonnenberg
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie – Anorganische Chemie Freie Universität Berlin Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Lisa Mann
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie – Anorganische Chemie Freie Universität Berlin Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Frenio A. Redeker
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie – Anorganische Chemie Freie Universität Berlin Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Benjamin Schmidt
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie – Anorganische Chemie Freie Universität Berlin Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Sebastian Riedel
- Fachbereich Biologie, Chemie, Pharmazie Institut für Chemie und Biochemie – Anorganische Chemie Freie Universität Berlin Fabeckstraße 34/36 14195 Berlin Deutschland
| |
Collapse
|
18
|
Martí-Rujas J. Structural elucidation of microcrystalline MOFs from powder X-ray diffraction. Dalton Trans 2020; 49:13897-13916. [DOI: 10.1039/d0dt02802a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ab initio powder XRD structure solution and MOFs.
Collapse
Affiliation(s)
- Javier Martí-Rujas
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica. “Giulio Natta”
- Politecnico di Milano
- 20131 Milan
- Italy
| |
Collapse
|
19
|
Martí-Rujas J. Thermal Reactivity in Metal Organic Materials (MOMs): From Single-Crystal-to-Single-Crystal Reactions and Beyond. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E4088. [PMID: 31817836 PMCID: PMC6947525 DOI: 10.3390/ma12244088] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 12/17/2022]
Abstract
Thermal treatment is important in the solid-state chemistry of metal organic materials (MOMs) because it can create unexpected new structures with unique properties and applications that otherwise in the solution state are very difficult or impossible to achieve. Additionally, high-temperature solid-state reactivity provide insights to better understand chemical processes taking place in the solid-state. This review article describes relevant thermally induced solid-state reactions in metal organic materials, which include metal organic frameworks (MOFs)/coordination polymers (CPs), and second coordination sphere adducts (SSCs). High temperature solid-state reactivity can occur in a single-crystal-to-single crystal manner (SCSC) usually for cases where there is small atomic motion, allowing full structural characterization by single crystal X-ray diffraction (SC-XRD) analysis. However, for the cases in which the structural transformations are severe, often the crystallinity of the metal-organic material is damaged, and this happens in a crystal-to-polycrystalline manner. For such cases, in the absence of suitable single crystals, structural characterization has to be carried out using ab initio powder X-ray diffraction analysis or pair distribution function (PDF) analysis when the product is amorphous. In this article, relevant thermally induced SCSC reactions and crystal-to-polycrystalline reactions in MOMs that involve significant structural transformations as a result of the molecular/atomic motion are described. Thermal reactivity focusing on cleavage and formation of coordination and covalent bonds, crystalline-to-amorphous-to-crystalline transformations, host-guest behavior and dehydrochlorination reactions in MOFs and SSCs will be discussed.
Collapse
Affiliation(s)
- Javier Martí-Rujas
- Dipartimento di Chimica Materiali e Ingegneria Chimica. “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, 20131 Milano, Italy; ; Tel.: +39-02-2399-3047
- Center for Nano Science and Technology@Polimi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| |
Collapse
|
20
|
Kia R, Mahmoudi S, Raithby PR. New rhenium-tricarbonyl complexes bearing halogen-substituted bidentate ligands: structural, computational and Hirshfeld surfaces studies. CrystEngComm 2019. [DOI: 10.1039/c8ce01860j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The intermolecular interactions in a series of new complexes Re(CO)3(N,N)X (N,N is a halogen substituted bidentate N–N donor and X is Cl or Br) have been studied crystallographically and computationally. Metal-bound halogens are more effective than carbon-bound halogens in forming significant intermolecular interactions.
Collapse
Affiliation(s)
- Reza Kia
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | - Soheil Mahmoudi
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | | |
Collapse
|
21
|
Nikolayenko VI, Castell DC, van Heerden DP, Barbour LJ. Guest-Induced Structural Transformations in a Porous Halogen-Bonded Framework. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Varvara I. Nikolayenko
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Dominic C. Castell
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Dewald P. van Heerden
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| |
Collapse
|
22
|
Nikolayenko VI, Castell DC, van Heerden DP, Barbour LJ. Guest-Induced Structural Transformations in a Porous Halogen-Bonded Framework. Angew Chem Int Ed Engl 2018; 57:12086-12091. [DOI: 10.1002/anie.201806399] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Varvara I. Nikolayenko
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Dominic C. Castell
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Dewald P. van Heerden
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science; University of Stellenbosch; Matieland 7600 South Africa
| |
Collapse
|
23
|
Kumar V, Pilati T, Terraneo G, Ciancaleoni G, Macchioni A, Resnati G, Metrangolo P. Dicarboxylic Acid Separation by Dynamic and Size-Matched Recognition in Solution and in the Solid State. Angew Chem Int Ed Engl 2018; 57:1327-1331. [PMID: 29226498 DOI: 10.1002/anie.201711822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Indexed: 11/10/2022]
Abstract
Bis(trimethylammonium) alkane diiodides dynamically encapsulate dicarboxylic acids through intermolecular hydrogen bonds between the I- anions of the hosts and the carboxylic OH groups of the guests. A selective recognition is realized when the size of the I- ⋅⋅⋅HOOC(CH2 /CF2 )n COOH⋅⋅⋅I- superanion matches the dication alkyl chain length. Dynamic recognition is also demonstrated in solution, where the presence of the size-matching organic salt boosts the acid solubility profile, thus allowing efficient mixture separation.
Collapse
Affiliation(s)
- Vijith Kumar
- DCMIC "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milano, Italy
| | - Tullio Pilati
- DCMIC "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milano, Italy
| | - Giancarlo Terraneo
- DCMIC "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milano, Italy
| | - Gianluca Ciancaleoni
- Dip. Chimica e Chimica Industriale, Università degli Studi di Pisa, Via Giuseppe Moruzzi 13, 56124, Pisa, Italy
| | - Alceo Macchioni
- Dipartimento di Chimica, Biologia e Biotecnologie and CIRCC, Università degli Studi, Via Elce di Sotto 8, 06123, Perugia, Italy
| | - Giuseppe Resnati
- DCMIC "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milano, Italy
| | - Pierangelo Metrangolo
- DCMIC "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milano, Italy
| |
Collapse
|
24
|
Kumar V, Pilati T, Terraneo G, Ciancaleoni G, Macchioni A, Resnati G, Metrangolo P. Dicarboxylic Acid Separation by Dynamic and Size-Matched Recognition in Solution and in the Solid State. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711822] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Vijith Kumar
- DCMIC “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milano Italy
| | - Tullio Pilati
- DCMIC “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milano Italy
| | - Giancarlo Terraneo
- DCMIC “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milano Italy
| | - Gianluca Ciancaleoni
- Dip. Chimica e Chimica Industriale; Università degli Studi di Pisa; Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Alceo Macchioni
- Dipartimento di Chimica, Biologia e Biotecnologie and CIRCC; Università degli Studi; Via Elce di Sotto 8 06123 Perugia Italy
| | - Giuseppe Resnati
- DCMIC “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milano Italy
| | | |
Collapse
|
25
|
Guo F, Wang HC, Famulari A, Lu HD, Martí-Rujas J. Dynamic behaviour in nonporous hybrid metal–organic materials via mechanochemical and gas–solid reactions. CrystEngComm 2018. [DOI: 10.1039/c8ce01287c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nonporous hybrid metal organic materials have been studied in the solid-state by mechanochemical reactions, chemisorption and release of HCl by heating. The dynamic behavior of the hybrid materials allows the breaking and formation of chemical bonds.
Collapse
Affiliation(s)
- Fang Guo
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Hao-Cheng Wang
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Antonino Famulari
- Dipartimento di Chimica Materiali e Ingegneria Chimica “Giulio Natta”
- Politecnico di Milano
- 20131 Milan
- Italy
| | - Hai-Dong Lu
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Javier Martí-Rujas
- Dipartimento di Chimica Materiali e Ingegneria Chimica “Giulio Natta”
- Politecnico di Milano
- 20131 Milan
- Italy
| |
Collapse
|
26
|
Konidaris KF, Pilati T, Terraneo G, Politzer P, Murray JS, Scilabra P, Resnati G. Cyanine dyes: synergistic action of hydrogen, halogen and chalcogen bonds allows discrete I42− anions in crystals. NEW J CHEM 2018. [DOI: 10.1039/c8nj00421h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discrete tetraiodide dianions (I42−) are formed in crystals via halogen bond coordination of I2 by iodide anions which are pinned in their positions by a network of hydrogen bonds involving a benzoselenazole cyanine dye.
Collapse
Affiliation(s)
- Konstantis F. Konidaris
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Tullio Pilati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giancarlo Terraneo
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Peter Politzer
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Jane S. Murray
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Patrick Scilabra
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giuseppe Resnati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| |
Collapse
|
27
|
Wang C, Fu Y, Zhang L, Danovich D, Shaik S, Mo Y. Hydrogen- and Halogen-Bonds between Ions of like Charges: Are They Anti-Electrostatic in Nature? J Comput Chem 2017; 39:481-487. [DOI: 10.1002/jcc.25068] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 08/28/2017] [Accepted: 09/05/2017] [Indexed: 01/16/2023]
Affiliation(s)
- Changwei Wang
- Department of Chemistry, College of Science; China University of Petroleum (East China), Changjiangxi Road 66; 266580 Tsingtao China
| | - Yuzhuang Fu
- Department of Chemistry, College of Science; China University of Petroleum (East China), Changjiangxi Road 66; 266580 Tsingtao China
| | - Lina Zhang
- Department of Chemistry, College of Science; China University of Petroleum (East China), Changjiangxi Road 66; 266580 Tsingtao China
| | - David Danovich
- Institute of Chemistry; The Hebrew University; Jerusalem 91904 Israel
| | - Sason Shaik
- Institute of Chemistry; The Hebrew University; Jerusalem 91904 Israel
| | - Yirong Mo
- Department of Chemistry; Western Michigan University; Kalamazoo Michigan 49008
| |
Collapse
|
28
|
Characterization of Halogen Bonded Adducts in Solution by Advanced NMR Techniques. MAGNETOCHEMISTRY 2017. [DOI: 10.3390/magnetochemistry3040030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
29
|
The high-efficiency and eco-friendly PEGylated ionic liquid systems for radioactive iodine capture through halogen bonding interaction. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.04.126] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
30
|
Kumar V, Pilati T, Terraneo G, Meyer F, Metrangolo P, Resnati G. Halogen bonded Borromean networks by design: topology invariance and metric tuning in a library of multi-component systems. Chem Sci 2017; 8:1801-1810. [PMID: 28694953 PMCID: PMC5477818 DOI: 10.1039/c6sc04478f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 10/20/2016] [Indexed: 12/31/2022] Open
Abstract
A library of supramolecular anionic networks showing Borromean interpenetration has been prepared by self-assembly of crypt-222, several metal or ammonium halides, and five bis-homologous α,ω-diiodoperfluoroalkanes. Halogen bonding has driven the formation of these anionic networks. Borromean entanglement has been obtained starting from all the four used cations, all the three used anions, but only two of the five used diiodoperfluoroalkanes. As the change of the diiodoperfluoroalkane, the cation, or the anion has a different relative effect on the metrics and bondings of the self-assembled systems, it can be generalized that bonding, namely energetic, features play here a less influential role than metric features in determining the topology of the prepared tetra-component cocrystals. This conclusion may hold true for other multi-component systems and may function as a general heuristic principle when pursuing the preparation of multi-component systems having the same topology but different composition.
Collapse
Affiliation(s)
- Vijith Kumar
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
| | - Tullio Pilati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
| | - Giancarlo Terraneo
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
| | - Franck Meyer
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
| | - Pierangelo Metrangolo
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
- VTT-Technical Research Centre of Finland , P. O. Box 1000, FI-02044 VTT , Finland
| | - Giuseppe Resnati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab) , Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta" , Politecnico di Milano , Via L. Mancinelli 7 , 20131 Milano , Italy .
| |
Collapse
|
31
|
Cavallo G, Terraneo G, Monfredini A, Saccone M, Priimagi A, Pilati T, Resnati G, Metrangolo P, Bruce DW. Superfluorinated Ionic Liquid Crystals Based on Supramolecular, Halogen-Bonded Anions. Angew Chem Int Ed Engl 2016; 55:6300-4. [PMID: 27073033 PMCID: PMC5021112 DOI: 10.1002/anie.201601278] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/07/2016] [Indexed: 11/24/2022]
Abstract
Unconventional ionic liquid crystals in which the liquid crystallinity is enabled by halogen-bonded supramolecular anions [Cn F2 n+1 -I⋅⋅⋅I⋅⋅⋅I-Cn F2 n+1 ](-) are reported. The material system is unique in many ways, demonstrating for the first time 1) ionic, halogen-bonded liquid crystals, and 2) imidazolium-based ionic liquid crystals in which the occurrence of liquid crystallinity is not driven by the alkyl chains of the cation.
Collapse
Affiliation(s)
- Gabriella Cavallo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy.
| | - Giancarlo Terraneo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
| | - Alessandro Monfredini
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
| | - Marco Saccone
- Department of Chemistry and Bioengineering, Tampere University of Technology, P.O. Box 541, FI, 33101, Tampere, Finland
| | - Arri Priimagi
- Department of Chemistry and Bioengineering, Tampere University of Technology, P.O. Box 541, FI, 33101, Tampere, Finland
| | - Tullio Pilati
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy.
| | - Pierangelo Metrangolo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131, Milan, Italy.
- VTT-Technical Research Centre of Finland, Biologinkuja 7, 02150, Espoo, Finland.
| | - Duncan W Bruce
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK.
| |
Collapse
|
32
|
Cavallo G, Terraneo G, Monfredini A, Saccone M, Priimagi A, Pilati T, Resnati G, Metrangolo P, Bruce DW. Superfluorinated Ionic Liquid Crystals Based on Supramolecular, Halogen-Bonded Anions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601278] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Gabriella Cavallo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
| | - Giancarlo Terraneo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
| | - Alessandro Monfredini
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
| | - Marco Saccone
- Department of Chemistry and Bioengineering; Tampere University of Technology; P.O. Box 541 FI 33101 Tampere Finland
| | - Arri Priimagi
- Department of Chemistry and Bioengineering; Tampere University of Technology; P.O. Box 541 FI 33101 Tampere Finland
| | - Tullio Pilati
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
| | - Pierangelo Metrangolo
- NFMLab, Department of Chemistry, Materials, and Chemical Engineering “Giulio Natta”; Politecnico di Milano; Via L. Mancinelli 7 20131 Milan Italy
- VTT-Technical Research Centre of Finland; Biologinkuja 7 02150 Espoo Finland
| | - Duncan W. Bruce
- Department of Chemistry; University of York; Heslington York YO10 5DD UK
| |
Collapse
|
33
|
Abstract
The halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity. In this fairly extensive review, after a brief history of the interaction, we will provide the reader with a snapshot of where the research on the halogen bond is now, and, perhaps, where it is going. The specific advantages brought up by a design based on the use of the halogen bond will be demonstrated in quite different fields spanning from material sciences to biomolecular recognition and drug design.
Collapse
Affiliation(s)
- Gabriella Cavallo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Pierangelo Metrangolo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Roberto Milani
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Tullio Pilati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Arri Priimagi
- Department
of Chemistry and Bioengineering, Tampere
University of Technology, Korkeakoulunkatu 8, FI-33101 Tampere, Finland
| | - Giuseppe Resnati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Giancarlo Terraneo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| |
Collapse
|
34
|
Abstract
The σ-hole and π-hole are the regions with positive surface electrostatic potential on the molecule entity; the former specifically refers to the positive region of a molecular entity along extension of the Y-Ge/P/Se/X covalent σ-bond (Y = electron-rich group; Ge/P/Se/X = Groups IV-VII), while the latter refers to the positive region in the direction perpendicular to the σ-framework of the molecular entity. The directional noncovalent interactions between the σ-hole or π-hole and the negative or electron-rich sites are named σ-hole bond or π-hole bond, respectively. The contributions from electrostatic, charge transfer, and other terms or Coulombic interaction to the σ-hole bond and π-hole bond were reviewed first followed by a brief discussion on the interplay between the σ-hole bond and the π-hole bond as well as application of the two types of noncovalent interactions in the field of anion recognition. It is expected that this review could stimulate further development of the σ-hole bond and π-hole bond in theoretical exploration and practical application in the future.
Collapse
Affiliation(s)
- Hui Wang
- College of Chemistry, Beijing Normal University , Beijing 100875, People's Republic of China
| | - Weizhou Wang
- College of Chemistry and Chemical Engineering, Luoyang Normal University , Luoyang 471022, People's Republic of China
| | - Wei Jun Jin
- College of Chemistry, Beijing Normal University , Beijing 100875, People's Republic of China
| |
Collapse
|
35
|
New Members of the European Academy of Sciences. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/anie.201511379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
36
|
Li B, Zang SQ, Wang LY, Mak TC. Halogen bonding: A powerful, emerging tool for constructing high-dimensional metal-containing supramolecular networks. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.005] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
37
|
Ding X, Tuikka MJ, Hirva P, Kukushkin VY, Novikov AS, Haukka M. Fine-tuning halogen bonding properties of diiodine through halogen–halogen charge transfer – extended [Ru(2,2′-bipyridine)(CO)2X2]·I2systems (X = Cl, Br, I). CrystEngComm 2016. [DOI: 10.1039/c5ce02396c] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The current paper introduces the use of stable carbonyl containing ruthenium complexes, [Ru(bpy)(CO)2X2] (X = Cl, Br, I), as halogen bond acceptors for a I2halogen bond donor.
Collapse
Affiliation(s)
- Xin Ding
- Department of Chemistry
- University of Jyväskylä
- , Finland
| | | | - Pipsa Hirva
- Department of Chemistry
- University of Eastern Finland
- Joensuu, Finland
| | - Vadim Yu. Kukushkin
- Department of Physical Organic Chemistry
- St. Petersburg State University
- , Russian Federation
| | | | - Matti Haukka
- Department of Chemistry
- University of Jyväskylä
- , Finland
| |
Collapse
|
38
|
Lamberts K, Handels P, Englert U, Aubert E, Espinosa E. Stabilization of polyiodide chains via anion⋯anion interactions: experiment and theory. CrystEngComm 2016. [DOI: 10.1039/c6ce00396f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
39
|
Guo F, Martí-Rujas J. Second sphere coordination of hybrid metal–organic materials: solid state reactivity. Dalton Trans 2016; 45:13648-62. [DOI: 10.1039/c6dt01860b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
An overview of early work and current developments focussing on the solid-state chemistry of hybrid metal–organic complexes assembled by outer sphere coordination involving is presented.
Collapse
Affiliation(s)
- Fang Guo
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Javier Martí-Rujas
- Center for Nano Science and Technology@Polimi
- Istituto Italiano di Tecnologia
- 20133 Milano
- Italy
| |
Collapse
|
40
|
Neue Mitglieder der European Academy of Sciences. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201511379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
41
|
Gilday LC, Robinson SW, Barendt TA, Langton MJ, Mullaney BR, Beer PD. Halogen Bonding in Supramolecular Chemistry. Chem Rev 2015; 115:7118-95. [DOI: 10.1021/cr500674c] [Citation(s) in RCA: 913] [Impact Index Per Article: 101.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lydia C. Gilday
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Sean W. Robinson
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Timothy A. Barendt
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Matthew J. Langton
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Benjamin R. Mullaney
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Paul D. Beer
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| |
Collapse
|
42
|
Beyeh NK, Pan F, Rissanen K. A Halogen-Bonded Dimeric Resorcinarene Capsule. Angew Chem Int Ed Engl 2015; 54:7303-7. [PMID: 25950656 DOI: 10.1002/anie.201501855] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 04/16/2015] [Indexed: 11/09/2022]
Abstract
Iodine (I2) acts as a bifunctional halogen-bond donor connecting two macrocyclic molecules of the bowl-shaped halogen-bond acceptor, N-cyclohexyl ammonium resorcinarene chloride 1, to form the dimeric capsule [(1,4-dioxane)3@1(2)(I2)2]. The dimeric capsule is constructed solely through halogen bonds and has a single cavity (V=511 Å(3)) large enough to encapsulate three 1,4-dioxane guest molecules.
Collapse
Affiliation(s)
- Ngong Kodiah Beyeh
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box. 35, 40014 University of Jyvaskyla (Finland).
| | - Fangfang Pan
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box. 35, 40014 University of Jyvaskyla (Finland)
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box. 35, 40014 University of Jyvaskyla (Finland).
| |
Collapse
|
43
|
|
44
|
Williams PA, Hughes CE, Harris KDM. L-Lysine: Exploiting Powder X-ray Diffraction to Complete the Set of Crystal Structures of the 20 Directly Encoded Proteinogenic Amino Acids. Angew Chem Int Ed Engl 2015; 54:3973-7. [DOI: 10.1002/anie.201411520] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Indexed: 11/07/2022]
|
45
|
Williams PA, Hughes CE, Harris KDM. L-Lysine: Exploiting Powder X-ray Diffraction to Complete the Set of Crystal Structures of the 20 Directly Encoded Proteinogenic Amino Acids. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411520] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
46
|
Peuronen A, Rinta H, Lahtinen M. N⋯I halogen bonding supported stabilization of a discrete pseudo-linear [I12]2−polyiodide. CrystEngComm 2015. [DOI: 10.1039/c4ce01866d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
An unprecedented discrete nearly linear dodecaiodide, [I12]2−, can be stabilizedviaN⋯I and cation⋯I−interactions using a dicationic template based on the 1,4-diazabicyclo[2.2.2]octane (DABCO) diamine.
Collapse
Affiliation(s)
- Anssi Peuronen
- Department of Chemistry
- University of Jyväskylä
- FI-40014 University of Jyväskylä
- , Finland
| | - Heikki Rinta
- Department of Chemistry
- University of Jyväskylä
- FI-40014 University of Jyväskylä
- , Finland
| | - Manu Lahtinen
- Department of Chemistry
- University of Jyväskylä
- FI-40014 University of Jyväskylä
- , Finland
| |
Collapse
|
47
|
Zou WS, Lin S, Li JY, Wei HQ, Zhang XQ, Shen DX, Qiao JQ, Lian HZ, Xie DQ, Ge X. Mechanism and application of halogen bond induced fluorescence enhancement and iodine molecule cleavage in solution. NEW J CHEM 2015. [DOI: 10.1039/c4nj01396d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Halogen bonding between iodine and ciprofloxacin (I⋯N XB) induces I–I cleavage with fluorescence enhancement.
Collapse
|
48
|
Pan F, Puttreddy R, Rissanen K, Englert U. Synthesis of tetrahalide dianions directed by crystal engineering. CrystEngComm 2015. [DOI: 10.1039/c5ce01288k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The analogy between hydrogen bonds and halogen bonds was used to synthesize the unstable [X⋯I–I⋯X]2− species by trapping I2 in the channels of macrocyclic compounds.
Collapse
Affiliation(s)
- F. Pan
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen, Germany
- Department of Chemistry
- Nanoscience Centre
| | - R. Puttreddy
- Department of Chemistry
- Nanoscience Centre
- University of Jyvaskyla
- 40014 Jyvaskyla, Finland
| | - K. Rissanen
- Department of Chemistry
- Nanoscience Centre
- University of Jyvaskyla
- 40014 Jyvaskyla, Finland
| | - U. Englert
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen, Germany
| |
Collapse
|
49
|
Kojima T, Choi W, Kawano M. Single-crystal growth of coordination networks via the gas phase and dependence of iodine encapsulation on the crystal size. Chem Commun (Camb) 2014; 50:13793-6. [DOI: 10.1039/c4cc06342b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
50
|
Takemura A, McAllister LJ, Hart S, Pridmore NE, Karadakov PB, Whitwood AC, Bruce DW. Halogen- and hydrogen-bonded salts and co-crystals formed from 4-halo-2,3,5,6-tetrafluorophenol and cyclic secondary and tertiary amines: orthogonal and non-orthogonal halogen and hydrogen bonding, and synthetic analogues of halogen-bonded biological systems. Chemistry 2014; 20:6721-32. [PMID: 24796890 PMCID: PMC4324131 DOI: 10.1002/chem.201402128] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Indexed: 12/15/2022]
Abstract
Co-crystallisation of, in particular, 4-iodotetrafluorophenol with a series of secondary and tertiary cyclic amines results in deprotonation of the phenol and formation of the corresponding ammonium phenate. Careful examination of the X-ray single-crystal structures shows that the phenate anion develops a C=O double bond and that the C-C bond lengths in the ring suggest a Meissenheimer-like delocalisation. This delocalisation is supported by the geometry of the phenate anion optimised at the MP2(Full) level of theory within the aug-cc-pVDZ basis (aug-cc-pVDZ-PP on I) and by natural bond orbital (NBO) analyses. With sp(2) hybridisation at the phenate oxygen atom, there is strong preference for the formation of two non-covalent interactions with the oxygen sp(2) lone pairs and, in the case of secondary amines, this occurs through hydrogen bonding to the ammonium hydrogen atoms. However, where tertiary amines are concerned, there are insufficient hydrogen atoms available and so an electrophilic iodine atom from a neighbouring 4-iodotetrafluorophenate group forms an I⋅⋅⋅O halogen bond to give the second interaction. However, in some co-crystals with secondary amines, it is also found that in addition to the two hydrogen bonds forming with the phenate oxygen sp(2) lone pairs, there is an additional intermolecular I⋅⋅⋅O halogen bond in which the electrophilic iodine atom interacts with the C=O π-system. All attempts to reproduce this behaviour with 4-bromotetrafluorophenol were unsuccessful. These structural motifs are significant as they reproduce extremely well, in low-molar-mass synthetic systems, motifs found by Ho and co-workers when examining halogen-bonding interactions in biological systems. The analogy is cemented through the structures of co-crystals of 1,4-diiodotetrafluorobenzene with acetamide and with N-methylbenzamide, which, as designed models, demonstrate the orthogonality of hydrogen and halogen bonding proposed in Ho's biological study.
Collapse
Affiliation(s)
- Akihiro Takemura
- Department of Chemistry, University of York, Heslington, York YO10 5DD (UK)
| | | | | | | | | | | | | |
Collapse
|