1
|
La Cognata S, Marie C, Guilbaud P, Poggi A, Amendola V. Molecular Hosts for the Sensing and Separation of 99TcO 4. Chemistry 2024; 30:e202401551. [PMID: 38779975 DOI: 10.1002/chem.202401551] [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: 04/21/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 05/25/2024]
Abstract
In recent years, European Union member states have hastened energy policy deliberations to address supply and sustainability concerns, placing a significant emphasis on nuclear energy as a means to achieve decarbonization goals. However, despite its significant role in power generation, nuclear energy faces significant challenges linked to fuel reprocessing and waste disposal, that hinder its broader expansion. In this context, the separation of technetium represents a concerning issue. Indeed, technetium's catalytic activity can impede the extraction of uranium, neptunium, and plutonium, affecting waste reprocessing efficiency. Additionally, the stable form of technetium in aerobic conditions, pertechnetate (TcO4 -), poses risks of groundwater contamination due to its mobility and solubility. Hence, sensing and separation of TcO4 - is imperative for both nuclear fuel processing and minimising radioactive contamination in the environment. However, the binding of TcO4 - and its separation from contaminated solutions present challenges due to the acidic (or basic) waste components and the high ionic strength in real matrices. Supramolecular chemists have addressed these issues by designing receptors inspired by molecular recognition principles. This article explores recent advancements and future directions in TcO4 - sensing and separation (using extraction and sorption) with a focus on molecular hosts. Metal-organic receptors will also be discussed.
Collapse
Affiliation(s)
- Sonia La Cognata
- Department of Chemistry, University of Pavia, viale Torquato Taramelli 12, 27100, Pavia, Italy
| | - Cécile Marie
- CEA, DES, ISEC, DMRC, Univ Montpellier, Bagnols-sur-cèze, 30200, France
| | - Philippe Guilbaud
- CEA, DES, ISEC, DMRC, Univ Montpellier, Bagnols-sur-cèze, 30200, France
| | - Antonio Poggi
- Department of Chemistry, University of Pavia, viale Torquato Taramelli 12, 27100, Pavia, Italy
| | - Valeria Amendola
- Department of Chemistry, University of Pavia, viale Torquato Taramelli 12, 27100, Pavia, Italy
- INSTM, Via G. Giusti 9, 50121, Firenze, Italy
| |
Collapse
|
2
|
Zhang J, Wenzel M, Schnaars K, Hennersdorf F, Lindoy LF, Weigand JJ. Highly Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth Separation. Inorg Chem 2023; 62:3212-3228. [PMID: 36752766 DOI: 10.1021/acs.inorgchem.2c04221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Highly selective rare-earth separation has become increasingly important due to the indispensable role of these elements in various cutting-edge technologies including clean energy. However, the similar physicochemical properties of rare-earth elements (REEs) render their separation very challenging, and the development of new selective receptors for these elements is potentially of very considerable economic and environmental importance. Herein, we report the development of a series of 4-phosphoryl pyrazolone receptors for the selective separation of trivalent lanthanum, europium, and ytterbium as the representatives of light, middle, and heavy REEs, respectively. X-ray crystallography studies were employed to obtain solid-state structures across 11 of the resulting complexes, allowing comparative structure-function relationships to be probed, including the effect of lanthanide contraction that occurs along the series from lanthanum to europium to ytterbium and which potentially provides a basis for REE ion separation. In addition, the influence of ligand structure and lipophilicity on lanthanide binding and selectivity was systematically investigated via n-octanol/water distribution and liquid-liquid extraction (LLE) studies. Corresponding stoichiometry relationships between solid and solution states were well established using slope analyses. The results provide new insights into some fundamental lanthanide coordination chemistry from a separation perspective and establish 4-phosphoryl pyrazolone derivatives as potential practical extraction reagents for the selective separation of REEs in the future.
Collapse
Affiliation(s)
- Jianfeng Zhang
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, Dresden 01062, Germany
| | - Marco Wenzel
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, Dresden 01062, Germany
| | - Kathleen Schnaars
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, Dresden 01062, Germany
| | - Felix Hennersdorf
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, Dresden 01062, Germany
| | - Leonard F Lindoy
- School of Chemistry, F11, University of Sydney, New South Wales 2006, Sydney, Australia
| | - Jan J Weigand
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, Dresden 01062, Germany.,Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch 7600, South Africa
| |
Collapse
|
3
|
Qin B, Hu Y, Xie M, Xue L, Liao C, Yang F. Highly Selective Adsorption of 99TcO 4-/ReO 4- by a Novel Polyamide-Functionalized Polyacrylamide Polymer Material. TOXICS 2022; 10:630. [PMID: 36287910 PMCID: PMC9608480 DOI: 10.3390/toxics10100630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
The treatment of radioactive wastewater is one of the major problems in the current research. With the development of nuclear energy, the efficient removal of 99TcO4- in radioactive wastewater has attracted the attention of countries all over the world. In this study, a novel functional polyamide polymer p-(Amide)-PAM was synthesized by the two-step method. The experimental results show that p-(Amide)-PAM has good adsorptive properties for 99TcO4-/ReO4- and has good selectivity in the nitric acid system. The kinetics of the reaction of p-(Amide)-PAM with 99TcO4-/ReO4- was studied. The results show that p-(Amide)-PAM has a fast adsorption rate for 99TcO4-/ReO4-, the saturated adsorption capacity reaches 346.02 mg/g, and the material has good reusability. This new polyamide-functionalized polyacrylamide polymer material has good application prospects in the removal of 99TcO4- from radioactive wastewater.
Collapse
Affiliation(s)
- Ben Qin
- Faculty of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, China
- Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China
| | - Yanqin Hu
- Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China
| | - Meiying Xie
- Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China
- Fujian Province Joint Innovation Key Laboratory of Fuel and Materials in Clean Nuclear Energy System, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Liyan Xue
- Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China
- Fujian Province Joint Innovation Key Laboratory of Fuel and Materials in Clean Nuclear Energy System, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, China
| | - Chunfa Liao
- Faculty of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, China
| | - Fan Yang
- Fujian Province Joint Innovation Key Laboratory of Fuel and Materials in Clean Nuclear Energy System, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, China
- Sichuan Jcc Rare Earth Matals New Material Co., Ltd., Chengdu 610213, China
| |
Collapse
|
4
|
Thevenet A, Miljkovic A, La Cognata S, Marie C, Tamain C, Boubals N, Mangano C, Amendola V, Guilbaud P. Syntheses and evaluation of new hydrophilic azacryptands used as masking agents of technetium in solvent extraction processes. Dalton Trans 2021; 50:1620-1630. [PMID: 33470269 DOI: 10.1039/d0dt04210b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The extraction of technetium, present in nitric acid medium as pertechnetate anion, is an issue in solvent extraction processes used to recover uranium and plutonium. In the present study, a complexing agent is added in the aqueous nitric acid solution to bind selectively the pertechnetate anion and prevent its extraction into the organic phase or to back extract it in the aqueous phase. Several azacryptands with the addition of hydrophilic groups were synthesized to improve the solubility of the previously studied cage molecule in nitric acid medium. Solvent extraction tests reveal that all the synthesized ligands have a similar complexation strength towards pertechnetate and are able to maintain this anion in the aqueous phase (0.5 M HNO3). These ligands are able to overcome the Hofmeister bias and selectively bind technetium in nitric acid solution. The azacryptand concentration can be increased by a factor of three in the liquid-liquid extraction conditions compared to our previous work. Coordination studies using microcalorimetry, Single Crystal X-Ray Diffraction (SC-XRD), infrared and Raman spectroscopies show the formation of an inclusion complex with hydrogen bonds stabilizing the oxo-anion within the cavity. This solubility improvement is promising for the introduction of this kind of macrocyclic azacryptands in a solvent extraction process.
Collapse
Affiliation(s)
- Alexiane Thevenet
- CEA, DES, ISEC, DMRC, University of Montpellier, Marcoule, F-30207 Bagnols-sur-Cèze, France.
| | - Ana Miljkovic
- Dipartimento di Chimica, Università di Pavia, via Taramelli 12, I-27100 Pavia, Italy and INSTM, via G. Giusti 9, I-50121 Firenze, Italy
| | - Sonia La Cognata
- Dipartimento di Chimica, Università di Pavia, via Taramelli 12, I-27100 Pavia, Italy
| | - Cécile Marie
- CEA, DES, ISEC, DMRC, University of Montpellier, Marcoule, F-30207 Bagnols-sur-Cèze, France.
| | - Christelle Tamain
- CEA, DES, ISEC, DMRC, University of Montpellier, Marcoule, F-30207 Bagnols-sur-Cèze, France.
| | - Nathalie Boubals
- CEA, DES, ISEC, DMRC, University of Montpellier, Marcoule, F-30207 Bagnols-sur-Cèze, France.
| | - Carlo Mangano
- Dipartimento di Chimica, Università di Pavia, via Taramelli 12, I-27100 Pavia, Italy and INSTM, via G. Giusti 9, I-50121 Firenze, Italy
| | - Valeria Amendola
- Dipartimento di Chimica, Università di Pavia, via Taramelli 12, I-27100 Pavia, Italy and INSTM, via G. Giusti 9, I-50121 Firenze, Italy
| | - Philippe Guilbaud
- CEA, DES, ISEC, DMRC, University of Montpellier, Marcoule, F-30207 Bagnols-sur-Cèze, France.
| |
Collapse
|
5
|
Wang X, Hu X, Song L, Yang X, Xiao Q, Xu H, Ding S. Efficient separation of perrhenate as analogue to pertechnetate in nitric acid solution with a DOTA-tetraamide ligand: Solvent extraction, complexation and structure study. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
6
|
Thevenet A, Marie C, Tamain C, Amendola V, Miljkovic A, Guillaumont D, Boubals N, Guilbaud P. Perrhenate and pertechnetate complexation by an azacryptand in nitric acid medium. Dalton Trans 2020; 49:1446-1455. [DOI: 10.1039/c9dt04314d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Azacryptand addition in nitric acid medium for the recognition of the pertechnetate anion for extraction studies.
Collapse
Affiliation(s)
| | | | | | - Valeria Amendola
- Dipartimento di Chimica Generale
- Universita di Pavia
- I-27100 Pavia
- Italy
| | - Ana Miljkovic
- Dipartimento di Chimica Generale
- Universita di Pavia
- I-27100 Pavia
- Italy
| | | | | | | |
Collapse
|
7
|
Zeng H, Liu P, Feng G, Huang F. π-Metalated [15]Paracyclophanes: Synthesis and Binding to Oxo-Anions via Anion−π Interactions. J Am Chem Soc 2019; 141:16501-16511. [DOI: 10.1021/jacs.9b09582] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hong Zeng
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Peiren Liu
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Guoqin Feng
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People’s Republic of China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| |
Collapse
|
8
|
Burke BP, Grantham W, Burke MJ, Nichol GS, Roberts D, Renard I, Hargreaves R, Cawthorne C, Archibald SJ, Lusby PJ. Visualizing Kinetically Robust Co III4L 6 Assemblies in Vivo: SPECT Imaging of the Encapsulated [ 99mTc]TcO 4- Anion. J Am Chem Soc 2018; 140:16877-16881. [PMID: 30485075 DOI: 10.1021/jacs.8b09582] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Noncovalent encapsulation is an attractive approach for modifying the efficacy and physiochemical properties of both therapeutic and diagnostic species. Abiotic self-assembled constructs have shown promise, yet many hurdles between in vitro and (pre)clinical studies remain, not least the challenges associated with maintaining the macromolecular, hollow structure under nonequilibrium conditions. Using a kinetically robust CoIII4L6 tetrahedron we now show the feasibility of encapsulating the most widely used precursor in clinical nuclear diagnostic imaging, the γ-emitting [99mTc]TcO4- anion, under conditions compatible with in vivo administration. Subsequent single-photon emission computed tomography imaging of the caged-anion reveals a marked change in the biodistribution compared to the thyroid-accumulating free oxo-anion, thus moving clinical applications of (metallo)supramolecular species a step closer.
Collapse
Affiliation(s)
- Benjamin P Burke
- Department of Chemistry , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - William Grantham
- EaStCHEM School of Chemistry , University of Edinburgh , Joseph Black Building, David Brewster Road , Edinburgh EH9 3FJ , Scotland
| | - Michael J Burke
- EaStCHEM School of Chemistry , University of Edinburgh , Joseph Black Building, David Brewster Road , Edinburgh EH9 3FJ , Scotland
| | - Gary S Nichol
- EaStCHEM School of Chemistry , University of Edinburgh , Joseph Black Building, David Brewster Road , Edinburgh EH9 3FJ , Scotland
| | - David Roberts
- School of Life Sciences , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - Isaline Renard
- Department of Chemistry , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - Rebecca Hargreaves
- Department of Chemistry , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - Christopher Cawthorne
- School of Life Sciences , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - Stephen J Archibald
- Department of Chemistry , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom.,Positron Emission Tomography Research Centre , University of Hull , Cottingham Road , Hull HU6 7RX , United Kingdom
| | - Paul J Lusby
- EaStCHEM School of Chemistry , University of Edinburgh , Joseph Black Building, David Brewster Road , Edinburgh EH9 3FJ , Scotland
| |
Collapse
|
9
|
Wenzel M, Hennersdorf F, Langer M, Gloe K, Antonioli B, Buschmann HJ, Lindoy LF, Bernhard G, Gloe K, Weigand JJ. Tripodal polyamines: Adjustable receptors for cation extraction. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2017.1302953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Marco Wenzel
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | - Felix Hennersdorf
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | - Matthias Langer
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | - Kerstin Gloe
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | - Bianca Antonioli
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | | | - Leonard F. Lindoy
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia
| | - Gert Bernhard
- Institute of Resource Ecology, Helmholtz Centre Dresden-Rossendorf, Dresden, Germany
| | - Karsten Gloe
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| | - Jan J. Weigand
- Department of Chemistry and Food Chemistry, TU Dresden, Dresden, Germany
| |
Collapse
|
10
|
Zhang D, Ronson TK, Mosquera J, Martinez A, Nitschke JR. Selective Anion Extraction and Recovery Using a FeII
4
L4
Cage. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800459] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Dawei Zhang
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Tanya K. Ronson
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Jesús Mosquera
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | | | - Jonathan R. Nitschke
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| |
Collapse
|
11
|
Zhang D, Ronson TK, Mosquera J, Martinez A, Nitschke JR. Selective Anion Extraction and Recovery Using a Fe II4 L 4 Cage. Angew Chem Int Ed Engl 2018; 57:3717-3721. [PMID: 29393989 PMCID: PMC6001518 DOI: 10.1002/anie.201800459] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Indexed: 12/16/2022]
Abstract
Selective anion extraction is useful for the recovery and purification of valuable chemicals, and in the removal of pollutants from the environment. Here we report that FeII4L4 cage 1 is able to extract an equimolar amount of ReO4−, a high‐value anion and a nonradioactive surrogate of TcO4−, from water into nitromethane. Importantly, the extraction was efficiently performed even in the presence of 10 other common anions in water, highlighting the high selectivity of 1 for ReO4−. The extracted guest could be released into water as the cage disassembled in ethyl acetate, and then 1 could be recycled by switching the solvent to acetonitrile. The versatile solubility of the cage also enabled complete extraction of ReO4− (as the tetrabutylammonium salt) from an organic phase into water by using the sulfate salt of 1 as the extractant.
Collapse
Affiliation(s)
- Dawei Zhang
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Tanya K Ronson
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Jesús Mosquera
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | | | - Jonathan R Nitschke
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| |
Collapse
|
12
|
Ravi A, Oshchepkov AS, German KE, Kirakosyan GA, Safonov AV, Khrustalev VN, Kataev EA. Finding a receptor design for selective recognition of perrhenate and pertechnetate: hydrogen vs. halogen bonding. Chem Commun (Camb) 2018; 54:4826-4829. [DOI: 10.1039/c8cc02048e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Receptors bearing hydrogen and halogen bond donor sites for recognition of perrhenate and pertechnetate were designed and studied.
Collapse
Affiliation(s)
- Anil Ravi
- Institute of Chemistry
- Technische Universität Chemnitz
- Chemnitz
- Germany
| | | | - Konstantin E. German
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
- RAS
- Moscow
- Russian Federation
| | - Gayana A. Kirakosyan
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
- RAS
- Moscow
- Russian Federation
- N. S. Kurnakov Institute of General and Inorganic Chemistry RAS
| | - Aleksey V. Safonov
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
- RAS
- Moscow
- Russian Federation
| | - Victor N. Khrustalev
- Peoples' Friendship University of Russia (RUDN University)
- Moscow 117198
- Russian Federation
| | - Evgeny A. Kataev
- Institute of Chemistry
- Technische Universität Chemnitz
- Chemnitz
- Germany
| |
Collapse
|
13
|
Haque SA, Saeed MA, Jahan A, Wang J, Leszczynski J, Hossain MA. Experimental and Theoretical Aspects of Anion Complexes with a Thiophene-Based Cryptand. COMMENT INORG CHEM 2016; 36:305-326. [PMID: 28216803 PMCID: PMC5310392 DOI: 10.1080/02603594.2016.1171216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Selective recognition of anions has received a tremendous attention in recent years because of their significant importance in biology and environment. This article highlights our recent research on a thiophene-based azacryptand that has been shown to effectively bind anions including iodide, bromide, chloride, nitrate and sulfate. Structural studies indicate that the ligand forms inclusion complexes with chloride and iodide. On the other hand, it forms cleft-like complexes with nitrate and sulfate, where three anions are bound between the cyclic arms. The ligand binds each anion with a 1:1 binding mode in water, exhibiting strong selectivity for sulfate; which is further supported by ESI-MS and DFT calculations.
Collapse
Affiliation(s)
- Syed A Haque
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| | - Musabbir A Saeed
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| | - Afsana Jahan
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| | - Jing Wang
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| | - Jerzy Leszczynski
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| | - Md Alamgir Hossain
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS 39217
| |
Collapse
|
14
|
Riel AMS, Decato DA, Berryman OB. Protonation and Alkylation Induced Multidentate C-H•••Anion Binding to Perrhenate. CRYSTAL GROWTH & DESIGN 2016; 16:974-980. [PMID: 34163307 PMCID: PMC8218719 DOI: 10.1021/acs.cgd.5b01524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A family of pyridyl functionalized arylacetylene C-H HB receptors were synthesized and binding interactions to perrhenate (ReO4 -) studied in the solid state. The protonation and alkylation state of the pyridine nitrogen dictate the location and denticity of the interactions. X-ray structures of neutral 1 and singly charged 2a+•ReO4 - reveal the formation of favorable self-complimentary dimers, owning to the presence of nitrogen HB acceptor sites. Dismissal of these dimers upon elimination of nitrogen HB acceptors on the receptor result in an array of multidentate C-H HB receptor-guest contacts.
Collapse
|
15
|
Kataev EA, Shumilova TA. Investigation of structural mimetics of natural phosphate ion binding motifs. Molecules 2015; 20:3354-70. [PMID: 25690293 PMCID: PMC6272573 DOI: 10.3390/molecules20023354] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Revised: 01/19/2015] [Accepted: 02/12/2015] [Indexed: 11/20/2022] Open
Abstract
Phosphates are ubiquitous in biology and nearly half of all proteins interact with their partners by means of recognition of phosphate residues. Therefore, a better understanding of the phosphate ion binding by peptidic structures is highly desirable. Two new receptors have been designed and synthesized and their anion binding properties in an acetonitrile solution have been determined. The structure of hosts mimics a part of the kinase active site that is responsible for the recognition of the phosphate residue. New hosts contain additional free amino groups with the aim to facilitate coordination of protonated anions, such as dihydrogen phosphate. According to spectrophotometric measurements, stepwise 1:1 and 1:2 binding modes have been observed for both receptors in the presence of acetate, hydrogen sulfate and dihydrogen phosphate. Compared with the acyclic receptor, the macrocyclic receptor has demonstrated a remarkably enhanced selectivity for dihydrogen phosphate over other anions. Fluorometric measurements have revealed different responses of the acyclic and macrocyclic receptors towards anions. However, in both cases, a 5–8 nm hypsochromic shift of fluorescence maximum has been observed upon interaction of acetate and dihydrogen phosphate with receptors.
Collapse
Affiliation(s)
- Evgeny A Kataev
- Institute of Chemistry, Faculty of Natural Sciences, Technische Universität Chemnitz, 09107 Chemnitz, Germany.
| | - Tatiana A Shumilova
- Institute of Chemistry, Faculty of Natural Sciences, Technische Universität Chemnitz, 09107 Chemnitz, Germany.
| |
Collapse
|
16
|
Massena CJ, Riel AMS, Neuhaus GF, Decato DA, Berryman OB. Solution and solid-phase halogen and C-H hydrogen bonding to perrhenate. Chem Commun (Camb) 2015; 51:1417-20. [PMID: 25503678 PMCID: PMC5065062 DOI: 10.1039/c4cc09242b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
(1)H NMR spectroscopic and X-ray crystallographic investigations of a 1,3-bis(4-ethynyl-3-iodopyridinium)benzene scaffold with perrhenate reveal strong halogen bonding in solution, and bidentate association in the solid state. A nearly isostructural host molecule demonstrates significant C-H hydrogen bonding to perrhenate in the same phases.
Collapse
Affiliation(s)
- Casey J Massena
- Department of Chemistry, University of Montana, 32 Campus Dr., Missoula, MT 59812, USA.
| | | | | | | | | |
Collapse
|
17
|
Bello MJ, Brady SE, Zakharov LN, Tyler DR. Benzyltris[2-(dibenzylamino)ethyl]ammonium iodide. Acta Crystallogr Sect E Struct Rep Online 2014; 70:o5. [PMID: 24526992 PMCID: PMC3914047 DOI: 10.1107/s1600536813031607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 11/19/2013] [Indexed: 11/11/2022]
Abstract
In the title quaternary ammonium salt, C55H61N4+·I−, all three N,N-dibenzylethanamine, –(CH2)2N(CH2C6H5)2, groups have different conformations. The N—C—C—N torsion angles are significantly different [89.86 (13), 162.61 (10) and 175.70 (10)°] and the dihedral angles between the phenyl rings in these groups are different as well [58.21 (4), 43.73 (4) and 76.72 (5)°]. In the crystal, the I− anions fill empty spaces between the bulky cations. The cations and anions are linked by weak C—H⋯I interactions, forming a chain along [110].
Collapse
|
18
|
Amendola V, Bergamaschi G, Boiocchi M, Alberto R, Braband H. Fluorescent sensing of 99Tc pertechnetate in water. Chem Sci 2014. [DOI: 10.1039/c3sc53504e] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The fluorescent cage senses pertechnetate in water at μM concentration, opening perspectives to detect the pollutant without radioanalytical instrumentation.
Collapse
Affiliation(s)
| | | | | | - Roger Alberto
- Institute of Inorganic Chemistry
- University of Zurich
- CH-8057 Zurich, Switzerland
| | - Henrik Braband
- Institute of Inorganic Chemistry
- University of Zurich
- CH-8057 Zurich, Switzerland
| |
Collapse
|
19
|
Custelcean R. Urea-functionalized crystalline capsules for recognition and separation of tetrahedral oxoanions. Chem Commun (Camb) 2013; 49:2173-82. [DOI: 10.1039/c2cc38252k] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
20
|
Alberti G, Amendola V, Bergamaschi G, Colleoni R, Milanese C, Biesuz R. Supramolecular receptors in solid phase: developing sensors for anionic radionuclides. Dalton Trans 2013; 42:6227-34. [DOI: 10.1039/c2dt32211k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
21
|
Amendola V, Alberti G, Bergamaschi G, Biesuz R, Boiocchi M, Ferrito S, Schmidtchen FP. Cavity Effect on Perrhenate Recognition by Polyammonium Cages. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200334] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
22
|
|
23
|
Sharma RP, Singh A, Venugopalan P, Harrison WT. Binding of fluoroanions by a cationic cobalt(III) complex: Syntheses, characterization and single crystal X-ray structure determination of [Co(phen)2CO3]BF4 and [Co(phen)2CO3]PF6·3H2O. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.02.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
24
|
Rambo BM, Sessler JL. Oligopyrrole macrocycles: receptors and chemosensors for potentially hazardous materials. Chemistry 2011; 17:4946-59. [PMID: 21465591 PMCID: PMC3133723 DOI: 10.1002/chem.201100050] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Oligopyrroles represent a diverse class of molecular receptors that have been utilized in a growing number of applications. Recently, these systems have attracted interest as receptors and chemosensors for hazardous materials, including harmful anionic species, high-valent actinide cations, and nitroaromatic explosives. These versatile molecular receptors have been used to develop rudimentary colorimetric and fluorimetric assays for hazardous materials.
Collapse
Affiliation(s)
- Brett M. Rambo
- Department of Chemistry and Biochemistry, University of Texas at Austin, 1 University Station A5300, Austin, TX 78712-0165 (USA), Fax: (+1) 512-471-7550
- Signature Science, LLC, 8329 North MoPac Expressway, Austin, TX 78759 (USA), Fax: (+1) 512-533-9563
| | - Jonathan L. Sessler
- Department of Chemistry and Biochemistry, University of Texas at Austin, 1 University Station A5300, Austin, TX 78712-0165 (USA), Fax: (+1) 512-471-7550
- Department of Chemistry, Yonsei University, Seoul 120-749 (Korea)
| |
Collapse
|
25
|
Jermakowicz-Bartkowiak D, Kolarz BN. Poly(4-vinylpyridine) resins towards perrhenate sorption and desorption. REACT FUNCT POLYM 2011. [DOI: 10.1016/j.reactfunctpolym.2010.11.023] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
26
|
Kolesnikov GV, German KE, Kirakosyan G, Tananaev IG, Ustynyuk YA, Khrustalev VN, Katayev EA. Macrocyclic receptor for pertechnetate and perrhenate anions. Org Biomol Chem 2011; 9:7358-64. [DOI: 10.1039/c1ob05873h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
27
|
Abstract
The design of supramolecular hosts for anions began with simple diaza bicycles, named katapinands, and has evolved over the last 40 years to a number of elegantly designed receptors capable of binding many different anions. About the same time the term cryptand appeared in reference to another bicyclic compound that was selective for alkaline-earth ions. Since the first report these simple bicycles, a vast arena of hosts has appeared, including acyclic, monocyclic, and other multicyclic supramolecular receptors. Studies of these systems have revealed considerable information about anion coordination chemistry, including the fact that many of these complexes mimic their transition-metal corollaries in terms of coordination numbers. However, for anions interactions occur via H-bonding most often, rather than the coordinate covalent or dative bonds observed in transition-metal coordination. This critical review examines the design of enclosed, primarily bicyclic cryptands as hosts for anions, with a small scattering of higher polyhedra when deemed appropriate to the discussion. In order to show the development (evolution) of the field, key examples of early work will be noted and compared with more recent developments (136 references).
Collapse
Affiliation(s)
- Sung Ok Kang
- Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station A5300, Austin, TX 78712, USA
| | | | | | | |
Collapse
|
28
|
Sharma RP, Singh A, Venugopalan P, Harrison WT. Role of weak interactions in binding of aryldicarboxylate ion: Synthesis, spectroscopic characterization, single-crystal X-ray structure determination and packing analysis of [Co(phen)2CO3]2(C8H4O4)·15H2O. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.06.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
29
|
Abstract
This critical review describes selected examples extracted from the extensive literature generated during the past 42 years on the topic of anion binding in molecular capsules. The goal of including anions in molecular capsules emerges from the idea of incorporating the traits exhibited by biological receptors into synthetic ones. At the outset of this research area the capsules were unimolecular. The scaffold of the receptor was designed to covalently link a series of functional groups that could converge into a cavity and to avoid its collapse. The initial examples involved the encapsulation of one monoatomic spherical anion. With time, the cavity size of the receptor was increased and encapsulation of polyatomic anions and co-encapsulation became a reality. Synthetic economy fueled the use of aggregates of self-complementary molecules rather than one large molecule as capsules. The main purpose of this review is to give a general overview of the topic which might be of interest to supramolecular or non supramolecular chemists alike (149 references).
Collapse
Affiliation(s)
- Pablo Ballester
- ICREA and Institute of Chemical Research of Catalonia, Av. Països Catalans 16, 43007 Tarragona, Spain.
| |
Collapse
|
30
|
Mateus P, Bernier N, Delgado R. Recognition of anions by polyammonium macrocyclic and cryptand receptors: Influence of the dimensionality on the binding behavior. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.11.005] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
31
|
Kilah NL, Beer PD. Pyridine and Pyridinium-Based Anion Receptors. TOPICS IN HETEROCYCLIC CHEMISTRY 2010. [DOI: 10.1007/7081_2010_33] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
32
|
Veverková L, Záruba K, Koukolová J, Král V. Oxoanion binding: a change of selectivity for porphyrin–alkaloid conjugates as a result of substitution pattern. NEW J CHEM 2010. [DOI: 10.1039/b9nj00387h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
33
|
Ravikumar I, Lakshminarayanan PS, Suresh E, Ghosh P. Structural studies on encapsulation of tetrahedral and octahedral anions by a protonated octaaminocryptand cage. Beilstein J Org Chem 2009; 5:41. [PMID: 19936273 PMCID: PMC2779740 DOI: 10.3762/bjoc.5.41] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Accepted: 08/27/2009] [Indexed: 11/23/2022] Open
Abstract
Structural aspects of the binding of inorganic anions such as perchlorate, hydrogen sulfate, and hexafluorosilicate with the proton cage of octaaminocryptand L(1), N(CH(2)CH(2)NHCH(2)-p-xylyl-CH(2)NHCH(2)CH(2))(3)N), are examined thoroughly. Crystallographic results for a hexaprotonated perchlorate complex of L(1), [(H(6)L(1))(6+)(ClO(4) (-))]5(ClO(4) (-)).11H(2)O.CH(3)CN (1), an octaprotonated hydrogen sulfate complex of L(1), [(H(8)L(1))(8+)(HSO(4) (-))]7(HSO(4) (-)).3H(2)O.CH(3)OH (2) and an octaprotonated fluorosilicate complex of L(1), [(H(8)L(1))(8+)(HSiF(6) (-))]3(SiF(6) (2-)).(HSiF(6) (-)).15H(2)O (3), show encapsulation of one perchlorate, hydrogen sulfate and hexafluorosilicate, respectively inside the cage of L(1) in their protonated states. Further, detailed structural analysis on complex 1 reveals that the hexaprotonated L(1) encapsulates a perchlorate via two N-H...O and five O-H...O hydrogen bonds from protonated secondary nitrogen atoms of L(1) and lattice water molecules, respectively. Encapsulated hydrogen sulfate in complex 2 is "glued" inside the octaprotonated cage of L(1)via four N-H...O and six C-H...O hydrogen bonds whereas encapsulated HSiF(6) (-) in complex 3 has short contacts via six N-H...F and three C-H...F hydrogen bonds with [H(8)L(1)](8+). In the cases of complexes 2 and 3, the cryptand L(1) in octaprotonated state shows monotopic encapsulation of the guest and the final conformation of these receptors is spherical in nature compared to the elongated shape of hexaprotonated state of L(1) in complex 1.
Collapse
Affiliation(s)
- I Ravikumar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700 032, India, Fax: (+91) 33-2473-2805
| | - P S Lakshminarayanan
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700 032, India, Fax: (+91) 33-2473-2805
| | - E Suresh
- Analytical Science Discipline, Central Salt & Marine Chemicals Research Institute, G. B. Marg, Bhavnagar 364 002, India
| | - Pradyut Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700 032, India, Fax: (+91) 33-2473-2805
| |
Collapse
|
34
|
|
35
|
|
36
|
Singh A, Sharma RP, Ferretti V, Rossetti S, Venugopalan P. Anion binding through second sphere coordination: Synthesis, characterization and X-ray structures of cationic carbonato bis(1,10-phenanthroline)cobalt(III) complex with sulphur oxoanions. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2009.03.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
37
|
Ravikumar I, Lakshminarayanan PS, Arunachalam M, Suresh E, Ghosh P. Anion complexation of a pentafluorophenyl-substituted tripodal urea receptor in solution and the solid state: selectivity toward phosphate. Dalton Trans 2009:4160-8. [PMID: 19452065 DOI: 10.1039/b820322a] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The binding and selectivity of halides (spherical) and oxyanions (tetrahedral) toward a recently reported pentafluorophenyl-substituted tripodal urea-based receptor L(1) are examined thoroughly in the solid state by single-crystal X-ray crystallography as well as in solution by multinuclear NMR techniques. Crystallographic results show proof of a fluoride encapsulation in the cavity of L(1) in complex [L(1)(F)][Bu(4)N], . Fluoride encapsulation inside the C(3v) symmetric cleft is observed via six hydrogen bonds to all six urea protons of the receptor. In case of complex crystallographic results show encapsulation of sulfate ion inside a supramolecular cage formed upon 1 : 2 (guest-host) complex formation between sulfate and L(1). Sulfate encapsulation is observed via fourteen hydrogen bonding interactions from all six urea moieties of two L(1) units. Our effort to isolate single crystal of halides/oxyanions complexes of L(2) always yield single crystals of free L(2) though literature shows anion binding with this receptor in solution. Solution state binding studies of L(1) are carried out by (1)H-NMR titration to calculate binding constants, which show the following anion binding sequence H(2)PO(4)(-) > SO(4)(2-)> CH(3)COO(-) > F(-) > Cl(-) >> Br(-) whereas there is no binding with I(-), NO(3)(-) and ClO(4)(-) guests. Comparison of phosphate and sulfate binding in L(1) and L(2), show higher binding with the pentafluorophenyl substituted receptor, L(1). Further (19)F and (31)P-NMR experiments in solution are also carried out to probe the binding of F(-) and H(2)PO(4)(-) with L(1), respectively. Extensive (1)H-NMR experiments in solution and crystallization in the presence of multiple anions are also undertaken to evaluate the selectivity of H(2)PO(4)(-) over other anions.
Collapse
Affiliation(s)
- I Ravikumar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A and 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | | | | | | | | |
Collapse
|
38
|
Thuéry P. Lanthanide Complexes with Cucurbit[n]urils (n = 5, 6, 7) and Perrhenate Ligands: New Examples of Encapsulation of Perrhenate Anions. Inorg Chem 2009; 48:4497-513. [DOI: 10.1021/ic900328z] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pierre Thuéry
- CEA, IRAMIS, SIS2M (CNRS URA 331), LCCEf, Bât. 125, F-91191 Gif-sur-Yvette, France
| |
Collapse
|
39
|
Bazzicalupi C, Bencini A, Bianchi A, Danesi A, Giorgi C, Valtancoli B. Anion Binding by Protonated Forms of the Tripodal Ligand Tren. Inorg Chem 2009; 48:2391-8. [PMID: 19267498 DOI: 10.1021/ic8013128] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Carla Bazzicalupi
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Andrea Bencini
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Antonio Bianchi
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Andrea Danesi
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Claudia Giorgi
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Barbara Valtancoli
- Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| |
Collapse
|
40
|
Thuéry P. Uranyl-Lanthanide Heterometallic Complexes with Cucurbit[6]uril and Perrhenate Ligands. Inorg Chem 2009; 48:825-7. [DOI: 10.1021/ic802270n] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pierre Thuéry
- CEA, IRAMIS, SCM (CNRS URA 331), Bât. 125, F-91191 Gif-sur-Yvette, France
| |
Collapse
|
41
|
Yang LZ, Li Y, Jiang L, Feng XL, Lu TB. Size and temperature dependent encapsulation of tetrahedral anions by a protonated cryptand host. CrystEngComm 2009. [DOI: 10.1039/b904838c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
42
|
Katayev EA, Kolesnikov GV, Sessler JL. Molecular recognition of pertechnetate and perrhenate. Chem Soc Rev 2009; 38:1572-86. [PMID: 19587953 DOI: 10.1039/b806468g] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Evgeny A Katayev
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov st., 28, Moscow 119991, Russian Federation.
| | | | | |
Collapse
|
43
|
Užarević K, Đilović I, Matković-Čalogović D, Šišak D, Cindrić M. Anion-Directed Self-Assembly of Flexible Ligands into Anion-Specific and Highly Symmetrical Organic Solids. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200802193] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
44
|
Užarević K, Đilović I, Matković-Čalogović D, Šišak D, Cindrić M. Anion-Directed Self-Assembly of Flexible Ligands into Anion-Specific and Highly Symmetrical Organic Solids. Angew Chem Int Ed Engl 2008; 47:7022-5. [DOI: 10.1002/anie.200802193] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
45
|
Ravikumar I, Lakshminarayanan PS, Suresh E, Ghosh P. Spherical versus Linear Anion Encapsulation in the Cavity of a Protonated Azacryptand. Inorg Chem 2008; 47:7992-9. [DOI: 10.1021/ic702056y] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- I. Ravikumar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - P. S. Lakshminarayanan
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - E. Suresh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Pradyut Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| |
Collapse
|
46
|
Jose DA, Singh A, Das A, Ganguly B. A density functional study towards the preferential binding of anions to urea and thiourea. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.03.120] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
47
|
Voloshin YZ, Varzatskii OA, Bubnov YN. Cage complexes of transition metals in biochemistry and medicine. Russ Chem Bull 2007. [DOI: 10.1007/s11172-007-0100-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
48
|
Sharma RP, Bala R, Sharma R, Bhasin KK, Chadha RK. Cationic Cobaltammines as anion receptors: a convenient synthesis, characterization and X-ray structure of [CO(NH3)6]ClSeO4·3H2O. J COORD CHEM 2007. [DOI: 10.1080/00958970410001071129] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Raj Pal Sharma
- a Chemistry Department and Centre of Advanced Studies in Chemistry , Panjab University , Chandigarh-160014, India
| | - Ritu Bala
- a Chemistry Department and Centre of Advanced Studies in Chemistry , Panjab University , Chandigarh-160014, India
| | - Rajni Sharma
- a Chemistry Department and Centre of Advanced Studies in Chemistry , Panjab University , Chandigarh-160014, India
| | - Kuldeep Kumar Bhasin
- a Chemistry Department and Centre of Advanced Studies in Chemistry , Panjab University , Chandigarh-160014, India
| | - Raj Kumar Chadha
- b The Scripps Research Institute , BCC-159 , 10555N, Torrey Pines Road, La Jolla, California 92037, USA
| |
Collapse
|
49
|
Derossi S, Farrell DT, Harding CJ, McKee V, Nelson J. N-methylation of macrobicycles reduces encapsulation ability. Dalton Trans 2007:1762-72. [PMID: 17471371 DOI: 10.1039/b617907j] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-methylation alters the conformation of octa-azacryptands leaving them unable to use all potential N-donors to coordinate copper(II) and anionic guests. This restriction, in the presence of other donors, normally results in exogenous coordination, with the exception of carbonate complexes, where two O-donors from the bridging anion along with three N-donors from the cryptand serve, in this series uniquely, to retain a pair of copper(II) ions within the "basket-shaped" cavity.
Collapse
Affiliation(s)
- Sofia Derossi
- Chemistry Department, Loughborough University, Loughborough, UKLE11 3TU
| | | | | | | | | |
Collapse
|
50
|
Wichmann K, Antonioli B, Söhnel T, Wenzel M, Gloe K, Gloe K, Price JR, Lindoy LF, Blake AJ, Schröder M. Polyamine-based anion receptors: Extraction and structural studies. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2006.07.010] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|