51
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Su P, Smith AJ, Warneke J, Laskin J. Gas-Phase Fragmentation of Host-Guest Complexes of Cyclodextrins and Polyoxometalates. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2019; 30:1934-1945. [PMID: 31414375 DOI: 10.1007/s13361-019-02266-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/11/2019] [Accepted: 06/11/2019] [Indexed: 06/10/2023]
Abstract
Gas-phase fragmentation pathways of host-guest complexes of cyclodextrins (CDs) and polyoxometalates (POMs) were examined using collision-induced dissociation (CID). The host-guest complexes studied here were composed of two different classes of POMs-Keggin (PW12O403-) and Lindqvist (M6O192-, M = Mo, W)-and three types of CDs (α-, β-, and γ-CD) differing in the diameter of the inner cavity. The CD-POM complexes were generated either by mixing methanol solutions of POM and CD or through a one-step acidic condensation of tetraoxometalates MO42- (M = Mo, W) with CDs for complexes with Keggin and Lindqvist anions, respectively, and introduced into the gas phase using electrospray ionization (ESI). We observe distinct differences in fragmentation pathways of the complexes of Keggin and Lindqvist POMs under high- and low-energy CID conditions. Specifically, direct dissociation and proton transfer from CD to POM accompanied by the separation of fragments is observed in CID of Keggin CD-POM complexes. In contrast, dissociation of CD complexes with Lindqvist POMs is dominated by the simultaneous loss of multiple water molecules. This unusual fragmentation channel is attributed to dissociation of the POM cluster inside the CD cavity accompanied by covalent bond formation between the fragments and CD and elimination of multiple water molecules. The observed covalent coupling of metal oxide clusters opens up opportunities for derivatization of macrocyclic host molecules using collisional excitation of gaseous non-covalent complexes.
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Affiliation(s)
- Pei Su
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN, 47907, USA
| | - Andrew J Smith
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN, 47907, USA
| | - Jonas Warneke
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN, 47907, USA
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnestr. 2, 04103, Leipzig, Germany
| | - Julia Laskin
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN, 47907, USA.
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52
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Ivanov AA, Falaise C, Laouer K, Hache F, Changenet P, Mironov YV, Landy D, Molard Y, Cordier S, Shestopalov MA, Haouas M, Cadot E. Size-Exclusion Mechanism Driving Host–Guest Interactions between Octahedral Rhenium Clusters and Cyclodextrins. Inorg Chem 2019; 58:13184-13194. [DOI: 10.1021/acs.inorgchem.9b02048] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Anton A. Ivanov
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- The Federal Research Center of Fundamental and Translational Medicine, Novosibirsk 630117, Russia
| | - Clément Falaise
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
| | - Kevin Laouer
- Laboratoire d’Optique et Biosciences and Ecole Polytechnique, CNRS, INSERM, Institut polytechnique de Paris, Palaiseau 91128, France
| | - François Hache
- Laboratoire d’Optique et Biosciences and Ecole Polytechnique, CNRS, INSERM, Institut polytechnique de Paris, Palaiseau 91128, France
| | - Pascale Changenet
- Laboratoire d’Optique et Biosciences and Ecole Polytechnique, CNRS, INSERM, Institut polytechnique de Paris, Palaiseau 91128, France
| | - Yuri V. Mironov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
| | - David Landy
- Unité de Chimie Environnementale et Interactions sur le Vivant, ULCO, Dunkerque EA 4492, France
| | - Yann Molard
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Rennes, France
| | - Stéphane Cordier
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Rennes, France
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- The Federal Research Center of Fundamental and Translational Medicine, Novosibirsk 630117, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
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53
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Intra-cluster growth meets inter-cluster assembly: The molecular and supramolecular chemistry of atomically precise nanoclusters. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.05.015] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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54
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Diab M, Floquet S, Haouas M, Abramov PA, López X, Landy D, Damond A, Falaise C, Guérineau V, Touboul D, Naoufal D, Cadot E. Encapsulation of Chaotropic
closo
‐Decahydrodecaborate Clusters Within Cyclodextrins: Synthesis, Solution Studies, and DFT Calculations. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900602] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Manal Diab
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
- Laboratory of Organometallic and Coordination Chemistry, LCIO Lebanese University, Faculty of Sciences I Hadath Lebanon
| | - Sébastien Floquet
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
| | - Pavel A. Abramov
- Nikolaiev Institute of Inorganic Chemistry SB RAS 630090 Novosibirsk Russia
- Novosibirsk State University 630090 Novosibirsk Russia
| | - Xavier López
- Departament de Química Física i Inorgànica Universitat Rovira i Virgili Marcel.lí Domingo 1 43007 Tarragona Spain
| | - David Landy
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492), ULCO Dunkerque France
| | - Aurélie Damond
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
| | - Clément Falaise
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
| | - Vincent Guérineau
- Institut de Chimie des Substances Naturelles CNRS UPR2301 Université Paris‐Sud, Université Paris‐Saclay Avenue de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - David Touboul
- Institut de Chimie des Substances Naturelles CNRS UPR2301 Université Paris‐Sud, Université Paris‐Saclay Avenue de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - Daoud Naoufal
- Laboratory of Organometallic and Coordination Chemistry, LCIO Lebanese University, Faculty of Sciences I Hadath Lebanon
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, CNRS, UVSQ Université Paris‐Saclay 45 av. des Etats‐Unis 78035 Versailles France
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55
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Assaf KI, Begaj B, Frank A, Nilam M, Mougharbel AS, Kortz U, Nekvinda J, Grüner B, Gabel D, Nau WM. High-Affinity Binding of Metallacarborane Cobalt Bis(dicarbollide) Anions to Cyclodextrins and Application to Membrane Translocation. J Org Chem 2019; 84:11790-11798. [DOI: 10.1021/acs.joc.9b01688] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Khaleel I. Assaf
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
- Department of Chemistry, Faculty of Science, Al-Balqa Applied University, Al-Salt 19117, Jordan
| | - Barbara Begaj
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Angelina Frank
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Mohamed Nilam
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Ali S. Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Jan Nekvinda
- Institute of Inorganic Chemistry, Czech Academy of Sciences, v.v.i., Hlavní 1001, CZ-250 68 Řež, Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry, Czech Academy of Sciences, v.v.i., Hlavní 1001, CZ-250 68 Řež, Czech Republic
| | - Detlef Gabel
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
| | - Werner M. Nau
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, D-28759 Bremen, Germany
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56
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Bai L, Zheng H, Ma J, Wang J, Chen Z, Huang Q. Cyclodextrin-Assisted Synthesis of Pd/Co/C Nanopolyhedra by ZIF-67 as a Highly Acid Tolerant Catalyst for Hexavalent Chromium Reduction. Inorg Chem 2019; 58:8884-8889. [DOI: 10.1021/acs.inorgchem.9b01434] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lei Bai
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, Anhui 233030, China
| | - Hongxing Zheng
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Jie Ma
- College of Mechanical Engineering, Anhui Science and Technology University, Fengyang, Anhui 233100, China
| | - Jiao Wang
- College of Food Engineering, Anhui Science and Technology University, Fengyang, Anhui 233100, China
| | - Zhongping Chen
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, Anhui 233030, China
| | - Qiuxiang Huang
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, Anhui 233030, China
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57
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Buchecker T, Schmid P, Grillo I, Prévost S, Drechsler M, Diat O, Pfitzner A, Bauduin P. Self-Assembly of Short Chain Poly- N-isopropylacrylamid Induced by Superchaotropic Keggin Polyoxometalates: From Globules to Sheets. J Am Chem Soc 2019; 141:6890-6899. [PMID: 30951628 DOI: 10.1021/jacs.8b12181] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We show here for the first time that short chain poly( N-isopropylacrylamide) (PNIPAM), one of the most famous thermoresponsive polymers, self-assembles in water to form (i) discrete nanometer-globules and (ii) micrometric sheets with nm-thickness upon addition of the well-known Keggin-type polyoxometalate (POM) H3PW12O40 (PW). The type of self-assembly is controlled by PW concentration: at low PW concentrations, PW adsorbs on PNIPAM chains to form globules consisting of homogeneously distributed PWs in PNIPAM droplets of several nm in size. Upon further addition of PW, a phase transition from globules to micrometric sheets is observed for PNIPAMs above a polymer critical chain length, between 18 and 44 repeating units. The thickness of the sheets is controlled by the PNIPAM chain length, here from 44 to 88 repeating units. The PNIPAM sheets are electrostatically stabilized PWs accumulated on each side of the sheets. The shortest PNIPAM chain with 18 repeating units produces PNIPAM/PW globules with 5-20 nm size but no sheets. The PW/PNIPAM self-assembly arises from a solvent mediated mechanism associated with the partial dehydration of PW and of the PNIPAM, which is related to the general propensity of POMs to adsorb on neutral hydrated surfaces. This effect, known as superchaotropy, is further highlighted by the significant increase in the lower critical solubilization temperature (LCST) of PNIPAM observed upon the addition of PW in the mM range. The influence of the POM nature on the self-assembly of PNIPAM was also investigated by using H4SiW12O40 (SiW) and H3PMo12O40 (PMo), i.e. changing the POM's charge density or polarizability in order to get deeper understanding on the role of electrostatics and polarizability in the PNIPAM self-assembly process. We show here that the superchaotropic behavior of POMs with PNIPAM polymers enables the formation and the shape control of supramolecular organic-inorganic hybrids.
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Affiliation(s)
- Thomas Buchecker
- Institute of Inorganic Chemistry, University of Regensburg , 93040 Regensburg , Germany.,ICSM, CEA, CNRS, ENSCM, Univ Montpellier , 34199 Marcoule , France
| | - Philipp Schmid
- Institute of Inorganic Chemistry, University of Regensburg , 93040 Regensburg , Germany.,ICSM, CEA, CNRS, ENSCM, Univ Montpellier , 34199 Marcoule , France
| | - Isabelle Grillo
- Institut Laue-Langevin , 6 rue Jules Horowitz , Grenoble Cedex 9 38042 , France
| | - Sylvain Prévost
- ESRF - The European Synchrotron Radiation Facility , 3800 Grenoble , France
| | - Markus Drechsler
- Laboratory of Soft Matter Electron Microscopy, University of Bayreuth , 95440 Bayreuth , Germany
| | - Olivier Diat
- ICSM, CEA, CNRS, ENSCM, Univ Montpellier , 34199 Marcoule , France
| | - Arno Pfitzner
- Institute of Inorganic Chemistry, University of Regensburg , 93040 Regensburg , Germany
| | - Pierre Bauduin
- ICSM, CEA, CNRS, ENSCM, Univ Montpellier , 34199 Marcoule , France
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58
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Stuckart M, Monakhov KY. Polyoxometalates as components of supramolecular assemblies. Chem Sci 2019; 10:4364-4376. [PMID: 31057763 PMCID: PMC6482875 DOI: 10.1039/c9sc00979e] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 03/13/2019] [Indexed: 01/09/2023] Open
Abstract
The non-covalent interaction of polyoxometalates (POMs) with inorganic- or organic-based moieties affords hybrid assemblies with specific physicochemical properties that are of high interest for both fundamental and applied studies, including the discovery of conceptually new compounds and unveiling the impact of their intra-supramolecular relationships on the fields of catalysis, molecular electronics, energy storage and medicine. This minireview summarises the recent advances in the synthetic strategies towards the formation of such non-covalent POM-loaded assemblies, shedding light on their key properties and the currently investigated applications. Four main emerging categories according to the nature of the conjugate are described: (i) POMs in metal-organic frameworks, (ii) POMs merged with cationic metal complexes, (iii) architectures generated with solely POM units and (iv) POMs assembled with organic molecular networks.
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Affiliation(s)
- Maria Stuckart
- Institut für Anorganische Chemie , RWTH Aachen University , Landoltweg 1 , 52074 Aachen , Germany.,Jülich-Aachen Research Alliance (JARA-FIT) , Peter Grünberg Institute (PGI-6) , Forschungszentrum Jülich GmbH , Wilhelm-Johnen-Straße , 52425 Jülich , Germany
| | - Kirill Yu Monakhov
- Leibniz Institute of Surface Engineering (IOM) , Permoserstr. 15 , 04318 Leipzig , Germany .
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59
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Yang P, Zhao W, Shkurenko A, Belmabkhout Y, Eddaoudi M, Dong X, Alshareef HN, Khashab NM. Polyoxometalate-Cyclodextrin Metal-Organic Frameworks: From Tunable Structure to Customized Storage Functionality. J Am Chem Soc 2019; 141:1847-1851. [PMID: 30609360 DOI: 10.1021/jacs.8b11998] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Self-assembly allows structures to organize themselves into regular patterns by using local forces to find the lowest-energy configuration. However, assembling organic and inorganic building blocks in an ordered framework remains challenging due to difficulties in rationally interfacing two dissimilar materials. Herein, the ensemble of polyoxometalates (POMs) and cyclodextrins (CDs) as molecular building blocks (MBBs) has yielded two unprecedented POM-CD-MOFs, namely [PW12O40]3- and α-CD MOF (POT-CD) as well as [P10Pd15.5O50]19- and γ-CD MOF (POP-CD), with distinct properties not shared by their isolated parent MBBs. Markedly, the POT-CD features a nontraditional enhanced Li storage behavior by virtue of a unique "amorphization and pulverization" process. This opens the door to a new generation of hybrid materials with tuned structures and customized functionalities.
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Affiliation(s)
- Peng Yang
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC) , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
| | - Wenli Zhao
- School of Physical and Mathematical Sciences , Nanjing Tech University , Nanjing 211800 , China
| | - Aleksander Shkurenko
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center (AMPMC) , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
| | - Youssef Belmabkhout
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center (AMPMC) , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
| | - Mohamed Eddaoudi
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center (AMPMC) , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
| | - Xiaochen Dong
- School of Physical and Mathematical Sciences , Nanjing Tech University , Nanjing 211800 , China
| | - Husam N Alshareef
- Materials Science and Engineering, Physical Science and Engineering Division , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC) , King Abdullah University of Science and Technology (KAUST) , Thuwal 23955 , Saudi Arabia
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60
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Wu SH, Chen HH. Self-assembling behavior of binary mixture of hexa-peri-hexabenzocoronene derivatives with different molecular symmetry. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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61
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Ivanov AA, Falaise C, Landy D, Haouas M, Mironov YV, Shestopalov MA, Cadot E. Tuning the chaotropic effect as an assembly motif through one-electron transfer in a rhenium cluster. Chem Commun (Camb) 2019; 55:9951-9954. [DOI: 10.1039/c9cc05136h] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
As small change as one electron transfer within the hydrophilic rhenium cluster [{Re6Se8}(CN)6]4−/3− induces dramatic alteration in supramolecular self-assembly properties with γ-cyclodextrin as a result of chaotropic effect driven process.
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Affiliation(s)
- Anton A. Ivanov
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - Clément Falaise
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - David Landy
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492)
- ULCO
- Dunkerque
- France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
| | - Yuri V. Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Michael A. Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- The Federal Research Center of Fundamental and Translational Medicine
- Novosibirsk
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles
- CNRS
- UVSQ
- Université Paris-Saclay
- Versailles
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62
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Wang Z, Yang FL, Yang Y, Liu QY, Sun D. Hierarchical multi-shell 66-nuclei silver nanoclusters trapping subvalent Ag 6 kernels. Chem Commun (Camb) 2019; 55:10296-10299. [PMID: 31397445 DOI: 10.1039/c9cc05044b] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Hierarchical nano structures are hard to fabircate. Here, we present three novel hierarchical multi-shell 66-nuclei silver nanoclusters, trapping ultrasmall Ag64+ nano-fragments by nine MoO42- ions. This Ag6@(MoO4)9 core is further wrapped by an outer Ag60 shell. The Ag6 kernel evolves from reduction involving DMF solvent. Carboxylate ligands are very important in the modulation of the polygon patterns on the Ag60 shell.
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Affiliation(s)
- Zhi Wang
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, China.
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63
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Cyclodextrin-Driven Formation of Double Six-Ring (D6R) Silicate Cage: NMR Spectroscopic Characterization from Solution to Crystals. CRYSTALS 2018. [DOI: 10.3390/cryst8120457] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Identification and isolation of secondary building units (SBUs) from synthesis media of zeolites still represent a challenging task for chemists. The cage structure anion Si12O3012− known as the double six-ring (D6R) was synthesized from α-cyclodextrin (α-CD) mediated alkaline silicate solutions and conditions of its stability and reactivity in aqueous solution were studied by using nuclear magnetic resonance (NMR) spectroscopy. A single crystal X-ray diffraction (XRD) analysis revealed a novel polymorph of the hybrid complex K12Si12O30·2α-CD·nD2O (n ≈ 30–40), which crystallizes in the orthorhombic C2221 space group symmetry with a = 14.841(4) Å, b = 25.855(6) Å, and c = 41.91(1) Å. The supramolecular adduct of the silicate anion sandwiched by two α-CDs forms a perfect symmetry matching the H-bonding donor-acceptor system between the organic macrocycle and the D6R unit. The driving force of such a hybrid assembly has found to be strongly dependent on the nature of the cation present as large alkali counter ions (K+, Rb+ and Cs+), which stabilize the D6R structure acting as templates. Lastly, we provided the first 29Si MAS NMR measurement of 3Q Si in an isolated D6R unit that allows the verification of the linear correlation between the chemical shift and <SiOSi> bond angle for 3Q Si species in DnR cages (n = 3, 4, 6).
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64
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Stuckart M, Izarova NV, van Leusen J, Smekhova A, Schmitz-Antoniak C, Bamberger H, van Slageren J, Santiago-Schübel B, Kögerler P. Host-Guest-Induced Environment Tuning of 3d Ions in a Polyoxopalladate Matrix. Chemistry 2018; 24:17767-17778. [PMID: 30261127 DOI: 10.1002/chem.201803531] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/20/2018] [Indexed: 01/30/2023]
Abstract
A series of unprecedented supramolecular associates of phenylarsonate-capped {MII PdII 12 O8 }-type (M=Co, Ni and Zn) polyoxopalladates with α-cyclodextrins (α-CD) was obtained and characterized in the solid state (single-crystal X-ray diffraction (XRD), FT-IR spectroscopy, elemental and thermogravimetric (TGA) analyses), in aqueous solution (1 H and 13 C NMR) and in the gas phase (ESI-MS). The non-covalent host-guest interactions between the organopolyoxoanions and α-CD rings alter the O8 coordination environment of a 3d transition metal ion (MII ) situated at the center of a cuboid polyoxododecapalladate shell. This synthetically controlled "chemical pressure" effectively induces axial distortion of the otherwise cubic polyoxopalladate environment between two trans-positioned α-CD moieties. Its effect on the magnetic properties and the electronic structure of the CoII derivative was assessed in a combined SQUID magnetometry, EPR, X-ray magnetic circular/linear dichroism (XMCD/XMLD), and X-ray absorption near-edge structure (XANES) spectroscopy study.
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Affiliation(s)
- Maria Stuckart
- Institute of Inorganic Chemistry, RWTH Aachen University, 52074, Aachen, Germany.,Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute 6, Forschungszentrum Jülich, 52425, Jülich, Germany
| | - Natalya V Izarova
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute 6, Forschungszentrum Jülich, 52425, Jülich, Germany
| | - Jan van Leusen
- Institute of Inorganic Chemistry, RWTH Aachen University, 52074, Aachen, Germany
| | - Alevtina Smekhova
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute 6, Forschungszentrum Jülich, 52425, Jülich, Germany
| | - Carolin Schmitz-Antoniak
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute 6, Forschungszentrum Jülich, 52425, Jülich, Germany
| | - Heiko Bamberger
- Institute of Physical Chemistry, University of Stuttgart, 70569, Stuttgart, Germany
| | - Joris van Slageren
- Institute of Physical Chemistry, University of Stuttgart, 70569, Stuttgart, Germany
| | - Beatrix Santiago-Schübel
- Central Institute for Engineering, Electronics and Analytics 3, Research Centre Jülich, 52425, Jülich, Germany
| | - Paul Kögerler
- Institute of Inorganic Chemistry, RWTH Aachen University, 52074, Aachen, Germany.,Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute 6, Forschungszentrum Jülich, 52425, Jülich, Germany
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65
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Assaf KI, Nau WM. The Chaotropic Effect as an Assembly Motif in Chemistry. Angew Chem Int Ed Engl 2018; 57:13968-13981. [PMID: 29992706 PMCID: PMC6220808 DOI: 10.1002/anie.201804597] [Citation(s) in RCA: 194] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 07/01/2018] [Indexed: 11/26/2022]
Abstract
Following up on scattered reports on interactions of conventional chaotropic ions (for example, I- , SCN- , ClO4- ) with macrocyclic host molecules, biomolecules, and hydrophobic neutral surfaces in aqueous solution, the chaotropic effect has recently emerged as a generic driving force for supramolecular assembly, orthogonal to the hydrophobic effect. The chaotropic effect becomes most effective for very large ions that extend beyond the classical Hofmeister scale and that can be referred to as superchaotropic ions (for example, borate clusters and polyoxometalates). In this Minireview, we present a continuous scale of water-solute interactions that includes the solvation of kosmotropic, chaotropic, and hydrophobic solutes, as well as the creation of void space (cavitation). Recent examples for the association of chaotropic anions to hydrophobic synthetic and biological binding sites, lipid bilayers, and surfaces are discussed.
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Affiliation(s)
- Khaleel I. Assaf
- Department of Life Sciences and ChemistryJacobs University BremenCampus Ring 128759BremenGermany
| | - Werner M. Nau
- Department of Life Sciences and ChemistryJacobs University BremenCampus Ring 128759BremenGermany
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66
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Affiliation(s)
- Khaleel I. Assaf
- Department of Life Sciences and Chemistry; Jacobs University Bremen; Campus Ring 1 28759 Bremen Deutschland
| | - Werner M. Nau
- Department of Life Sciences and Chemistry; Jacobs University Bremen; Campus Ring 1 28759 Bremen Deutschland
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67
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Li X, Li S, Wang Y, Zhou K, Li P, Sha J. Synthesis, structure and effective peroxidase-like activity of a stable polyoxometalate-pillared metal–organic framework with multinuclear cycles. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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68
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Falaise C, Moussawi MA, Floquet S, Abramov PA, Sokolov MN, Haouas M, Cadot E. Probing Dynamic Library of Metal-Oxo Building Blocks with γ-Cyclodextrin. J Am Chem Soc 2018; 140:11198-11201. [DOI: 10.1021/jacs.8b07525] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Clément Falaise
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, Versailles 78000, France
| | - Mhamad Aly Moussawi
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, Versailles 78000, France
| | - Sébastien Floquet
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, Versailles 78000, France
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, Versailles 78000, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, Versailles 78000, France
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69
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Ivanov AA, Falaise C, Abramov PA, Shestopalov MA, Kirakci K, Lang K, Moussawi MA, Sokolov MN, Naumov NG, Floquet S, Landy D, Haouas M, Brylev KA, Mironov YV, Molard Y, Cordier S, Cadot E. Host-Guest Binding Hierarchy within Redox- and Luminescence-Responsive Supramolecular Self-Assembly Based on Chalcogenide Clusters and γ-Cyclodextrin. Chemistry 2018; 24:13467-13478. [PMID: 29894019 DOI: 10.1002/chem.201802102] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/11/2018] [Indexed: 12/19/2022]
Abstract
Water-soluble salts of anionic [Re6 Q8 (CN)6 ]4- (Q=S, Se, Te) chalcogenide octahedral rhenium clusters react with γ-cyclodextrin (γ-CD) producing a new type of inclusion compounds. Crystal structures determined through single-crystal X-ray diffraction analysis revealed supramolecular host-guest assemblies resulting from close encapsulations of the octahedral cluster within two γ-CDs. Interestingly, nature of the inner Q ligands influences strongly the host-guest conformation. The cluster [Re6 S8 (CN)6 ]4- interacts preferentially with the primary faces of the γ-CD while the bulkier clusters [Re6 Se8 (CN)6 ]4- and [Re6 Te8 (CN)6 ]4- exhibit specific interactions with the secondary faces of the cyclic host. Furthermore, analysis of the crystal packing reveals additional supramolecular interactions that lead to 2D infinite arrangements with [Re6 S8 (CN)6 ]4- or to 1D "bamboo-like" columns with [Re6 Se8 (CN)6 ]4- and [Re6 Te8 (CN)6 ]4- species. Solution studies, using multinuclear NMR methods, ESI-MS and Isothermal titration calorimetry (ITC) corroborates nicely the solid-state investigations showing that supramolecular pre-organization is retained in aqueous solution even in diluted conditions. Furthermore, ITC analysis showed that host-guest stability increases significantly ongoing from S to Te. At last, we report herein that deep inclusion alters significantly the intrinsic physical-chemical properties of the octahedral clusters, allowing redox tuning and near IR luminescence enhancement.
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Affiliation(s)
- Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,The Federal Research Center of Fundamental and Translational Medicine, 2 Timakova st., 630117, Novosibirsk, Russia.,Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Clément Falaise
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,The Federal Research Center of Fundamental and Translational Medicine, 2 Timakova st., 630117, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Kaplan Kirakci
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Husinec-Řež 1001, 250 68, Řež, Czech Republic
| | - Kamil Lang
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Husinec-Řež 1001, 250 68, Řež, Czech Republic
| | - Mhamad A Moussawi
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Nikolay G Naumov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Sébastien Floquet
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - David Landy
- Unité de Chimie Environnementale et, Interactions sur le Vivant (UCEIV, EA 4492), 145, Avenue Maurice Schumann, MREI 1, 59140, Dunkerque, France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yann Molard
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Avenue du Général Leclerc, 35042, Rennes, France
| | - Stéphane Cordier
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Avenue du Général Leclerc, 35042, Rennes, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 45 avenue des Etats-Unis, 78035, Versailles, France
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70
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Self-Assembly in Polyoxometalate and Metal Coordination-Based Systems: Synthetic Approaches and Developments. INORGANICS 2018. [DOI: 10.3390/inorganics6030071] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Utilizing new experimental approaches and gradual understanding of the underlying chemical processes has led to advances in the self-assembly of inorganic and metal–organic compounds at a very fast pace over the last decades. Exploitation of unveiled information originating from initial experimental observations has sparked the development of new families of compounds with unique structural characteristics and functionalities. The main source of inspiration for numerous research groups originated from the implementation of the design element along with the discovery of new chemical components which can self-assemble into complex structures with wide range of sizes, topologies and functionalities. Not only do self-assembled inorganic and metal–organic chemical systems belong to families of compounds with configurable structures, but also have a vast array of physical properties which reflect the chemical information stored in the various “modular” molecular subunits. The purpose of this short review article is not the exhaustive discussion of the broad field of inorganic and metal–organic chemical systems, but the discussion of some representative examples from each category which demonstrate the implementation of new synthetic approaches and design principles.
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71
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{Nb
288
O
768
(OH)
48
(CO
3
)
12
}: A Macromolecular Polyoxometalate with Close to 300 Niobium Atoms. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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72
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Wu Y, Li X, Qi Y, Yu H, Jin L, Zheng S. {Nb
288
O
768
(OH)
48
(CO
3
)
12
}: A Macromolecular Polyoxometalate with Close to 300 Niobium Atoms. Angew Chem Int Ed Engl 2018; 57:8572-8576. [DOI: 10.1002/anie.201804088] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Yan‐Lan Wu
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Xin‐Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Yan‐Jie Qi
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Hao Yu
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Lu Jin
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Shou‐Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
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73
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Shmakova AA, Akhmetova MM, Volchek VV, Romanova TE, Korolkov I, Sheven DG, Adonin SA, Abramov PA, Sokolov MN. A HPLC-ICP-AES technique for the screening of [XW11NbO40]n− aqueous solutions. NEW J CHEM 2018. [DOI: 10.1039/c7nj04702a] [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
In this research combined HPLC-ICP-AES technique was used to study formation of mixed [XW11O40]n− (X = P, Ge, B) complexes.
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Affiliation(s)
- Alexandra A. Shmakova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Maria M. Akhmetova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Victoria V. Volchek
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Tamara E. Romanova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Ilya Korolkov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Dmitri G. Sheven
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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74
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Zhang B, Guan W, Yin F, Wang J, Li B, Wu L. Induced chirality and reversal of phosphomolybdate cluster via modulating its interaction with cyclodextrins. Dalton Trans 2018; 47:1388-1392. [DOI: 10.1039/c7dt03669h] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Direct-induced chirality of a metal–oxide cluster by cyclodextrins was realized and the reversals of the induced Cotton signals were modulated by introducing a competitive guest and/or substituting by different cyclodextrins.
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Affiliation(s)
- Bin Zhang
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
| | - Weiming Guan
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
| | - Fangfang Yin
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
| | - Jiaxu Wang
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
| | - Bao Li
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
| | - Lixin Wu
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- China
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