1
|
Schönfeld S, Hörner G, Heinemann FW, Hofmann A, Marschall R, Weber B. Spin States of 1D Iron(II) Coordination Polymers with Redox Active TTF(py)
2
as Bridging Ligand. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202000286] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sophie Schönfeld
- Inorganic Chemistry IV University of Bayreuth Universitätsstraße 30 95448 Bayreuth Germany
| | - Gerald Hörner
- Inorganic Chemistry IV University of Bayreuth Universitätsstraße 30 95448 Bayreuth Germany
| | - Frank W. Heinemann
- Department Chemie und Pharmazie Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Egerlandstraße 1 91058 Erlangen Germany
| | - Anja Hofmann
- Physical Chemistry III University of Bayreuth Universitätsstraße 30 95448 Bayreuth Germany
| | - Roland Marschall
- Physical Chemistry III University of Bayreuth Universitätsstraße 30 95448 Bayreuth Germany
| | - Birgit Weber
- Inorganic Chemistry IV University of Bayreuth Universitätsstraße 30 95448 Bayreuth Germany
| |
Collapse
|
2
|
Abdelrahman MS, Khattab TA, Kamel S. Development of a novel colorimetric thermometer based on poly( N-vinylcaprolactam) with push–π–pull tricyanofuran hydrazone anion dye. NEW J CHEM 2021. [DOI: 10.1039/d1nj00221j] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Thermochromic poly(N-vinylcaprolactam-co-tricyanofuran hydrazone) [poly(VC-co-TCFH)] gel labeled with a halochromic chromophore was developed using traditional free radical polymerization.
Collapse
Affiliation(s)
- Meram S. Abdelrahman
- Dyeing
- Printing and Auxiliaries Department
- National Research Centre
- Cairo 12622
- Egypt
| | - Tawfik A. Khattab
- Dyeing
- Printing and Auxiliaries Department
- National Research Centre
- Cairo 12622
- Egypt
| | - Samir Kamel
- Chemical Industries Research Division
- National Research Centre
- Cairo 12622
- Egypt
| |
Collapse
|
3
|
Reversible single crystal-to-single crystal double [2+2] cycloaddition induces multifunctional photo-mechano-electrochemical properties in framework materials. Nat Commun 2020; 11:2808. [PMID: 32499512 PMCID: PMC7272394 DOI: 10.1038/s41467-020-15510-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 03/04/2020] [Indexed: 11/21/2022] Open
Abstract
Reversible structural transformations of porous coordination frameworks in response to external stimuli such as light, electrical potential, guest inclusion or pressure, amongst others, have been the subject of intense interest for applications in sensing, switching and molecular separations. Here we report a coordination framework based on an electroactive tetrathiafulvalene exhibiting a reversible single crystal-to-single crystal double [2 + 2] photocyclisation, leading to profound differences in the electrochemical, optical and mechanical properties of the material upon light irradiation. Electrochemical and in situ spectroelectrochemical measurements, in combination with in situ light-irradiated Raman spectroscopy and atomic force microscopy, revealed the variable mechanical properties of the framework that were supported using Density Functional Theory calculations. The reversible structural transformation points towards a plethora of potential applications for coordination frameworks in photo-mechanical and photoelectrochemical devices, such as light-driven actuators and photo-valves for targeted drug delivery. Porous coordination frameworks that undergo reversible structural transformations are promising for sensing, switching and separations. Here, the authors report an electroactive framework that exhibits a reversible single crystal-to-single crystal double [2+2] photocyclisation, leading to property changes.
Collapse
|
4
|
Schönfeld S, Dankhoff K, Baabe D, Zaretzke MK, Bröring M, Schötz K, Köhler A, Hörner G, Weber B. Iron(II) Spin Crossover Complexes Based on a Redox Active Equatorial Schiff-Base-Like Ligand. Inorg Chem 2020; 59:8320-8333. [PMID: 32496060 DOI: 10.1021/acs.inorgchem.0c00725] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sophie Schönfeld
- Inorganic Chemistry IV, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| | - Katja Dankhoff
- Inorganic Chemistry IV, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| | - Dirk Baabe
- Institute of Inorganic and Analytical Chemistry, Technical University of Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Marc-Kevin Zaretzke
- Institute of Inorganic and Analytical Chemistry, Technical University of Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Martin Bröring
- Institute of Inorganic and Analytical Chemistry, Technical University of Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Konstantin Schötz
- Experimental Physics, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| | - Anna Köhler
- Experimental Physics, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| | - Gerald Hörner
- Inorganic Chemistry IV, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| | - Birgit Weber
- Inorganic Chemistry IV, University of Bayreuth, Universitätsstraße 30, 95448 Bayreuth, Germany
| |
Collapse
|
5
|
Manickam S, Balijapalli U, Sawminathan S, Samuelrajamani P, Kamaraj S, Shanmugam V, Ramalingam S, Iyer SK. One-Pot Synthesis and Photophysical Studies of Styryl-Based Benzo[f
]pyrazolo[3,4-b
]quinoline and Indeno[2,1-b
]pyrazolo[4,3-e
]pyridines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Saravanakumar Manickam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Umamahesh Balijapalli
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Sathish Sawminathan
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Pavithra Samuelrajamani
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Srividya Kamaraj
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Vijayshanthi Shanmugam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | - Sona Ramalingam
- Chemistry Department; School of Advanced Sciences; Vellore Institute of Technology; 632014 Vellore Tamilnadu India
| | | |
Collapse
|
6
|
Deshpande SS, Kumbhar HS, Shankarling GS. Solvatochromic fluorescence properties of phenothiazine-based dyes involving thiazolo[4,5-b]quinoxaline and benzo[e]indole as strong acceptors. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 174:154-163. [PMID: 27889675 DOI: 10.1016/j.saa.2016.10.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 10/15/2016] [Accepted: 10/24/2016] [Indexed: 06/06/2023]
Abstract
The present work describes the photophysical properties of two newly synthesized compounds, namely (E)-10-butyl-3-(2-(thiazolo[4,5-b]quinoxalin-2-yl)vinyl)-10H-phenothiazine (PTQ) and (E)-10-butyl-3-(2-(1,1-dimethyl-1H-benzo[e]indol-2-yl)vinyl)-10H-phenothiazine (PBI). A strong intramolecular charge transfer (ICT) is observed in both dyes as indicated from absorption and emission studies on varying the solvent polarity. This can be concluded from the large Stokes shifts among these dyes as PTQ exhibits large Stokes shift with >270nm and PBI around 200nm. The effect of increasing polarity caused drastic increase in the charge transfer process leading to twisted intramolecular charge transfer (TICT) process in both the dyes PTQ and PBI. Time-resolved emission studies and non-radiative decay rate constant indicates that the excited states of both dyes behave differently with respect to solvent polarity. The non-radiative decay constant increases dramatically with the solvent polarity specifying change of ICT emissive states in non-polar solvent while TICT emitting states in highly polar solvent. On the other hand, PBI follows a general trend initially exhibiting higher non-radiative decay constant in non-polar solvent like cyclohexane, lowest in moderate polarity owing to the ICT emissive state but with increase in the polarity, the non-radiative decay constant again increases indicating TICT states.
Collapse
Affiliation(s)
- Saurabh S Deshpande
- Department of Dyestuff Technology, Institute of Chemical Technology, Matunga, Mumbai 19, India
| | - Haribhau S Kumbhar
- Department of Dyestuff Technology, Institute of Chemical Technology, Matunga, Mumbai 19, India
| | - Ganapati S Shankarling
- Department of Dyestuff Technology, Institute of Chemical Technology, Matunga, Mumbai 19, India.
| |
Collapse
|
7
|
Yin ZN, Li YH, Sun YG, Chen T, Xu J, Zhu QY, Dai J. 3D Copper Tetrathiafulvalene Redox-Active Network with 8-Fold Interpenetrating Diamond-like Topology. Inorg Chem 2016; 55:9154-7. [DOI: 10.1021/acs.inorgchem.6b01632] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhong-Nan Yin
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yan-Hong Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yong-Gang Sun
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Ting Chen
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jing Xu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Qin-Yu Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jie Dai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| |
Collapse
|
8
|
Li YH, Sun YG, Huo P, Zhu QY, Dai J. Main-group lead complexes with mixed 2,9-bis(4′-pyridyl) tetrathiafulvalene and 9-anthracenecarboxylate ligands. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
9
|
Dixit MK, Pandey VK, Dubey M. Alkali base triggered intramolecular charge transfer metallogels based on symmetrical A-π-D-chiral-D-π-A type ligands. SOFT MATTER 2016; 12:3622-3630. [PMID: 26974120 DOI: 10.1039/c6sm00372a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Three l-tartaric acid based symmetrical A-π-D-chiral-D-π-A type structural isomeric nitrobenzylidenes (1-3) have been synthesized with intent to achieve isomer specific metallogels with intramolecular charge transfer properties. Alkali metal ions in these systems not only trigger charge transfer but also play a vital role in gelation. The presence of intramolecular rather than intermolecular charge transfer as well as aggregation has been well established by various kinds of experiments using UV-vis, CD, (1)H NMR, DFT and crystallography techniques. The role of alkali metal ions in triggering ICT was proved by titration with their respective crown ethers. Notably, Na(+) afforded twisted fiber morphology whilst Li(+) gave merely long range fibers. The true gel phase material was proved by detailed rheological studies.
Collapse
Affiliation(s)
- Manish Kumar Dixit
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, U.P., India.
| | - Vinay Kumar Pandey
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, U.P., India.
| | - Mrigendra Dubey
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, U.P., India.
| |
Collapse
|
10
|
Pop F, Avarvari N. Covalent non-fused tetrathiafulvalene–acceptor systems. Chem Commun (Camb) 2016; 52:7906-27. [DOI: 10.1039/c6cc01827k] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The main families of non-fused TTF–acceptors are discussed with a special focus on their characteristics and properties.
Collapse
Affiliation(s)
- Flavia Pop
- Université d'Angers
- CNRS
- Laboratoire MOLTECH-Anjou
- UMR 6200
- UFR Sciences
| | - Narcis Avarvari
- Université d'Angers
- CNRS
- Laboratoire MOLTECH-Anjou
- UMR 6200
- UFR Sciences
| |
Collapse
|
11
|
Xue LJ, Huo P, Li YH, Hou JL, Zhu QY, Dai J. An ionic charge-transfer dyad prepared cost-effectively from a tetrathiafulvalene carboxylate anion and a TMPyP cation. Phys Chem Chem Phys 2016; 18:2940-8. [DOI: 10.1039/c5cp06141e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The assembly of a simple ionic supramolecular system would be a cost-effective way to construct donor–acceptor ensembles and the strong anion–cation interaction can enhance the charge-transfer between them.
Collapse
Affiliation(s)
- Li-Jun Xue
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| | - Peng Huo
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| | - Yan-Hong Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| | - Jin-Le Hou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| | - Qin-Yu Zhu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| | - Jie Dai
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- People's Republic of China
| |
Collapse
|
12
|
Lu X, Sun J, Zhang S, Ma L, Liu L, Qi H, Shao Y, Shao X. Donor-acceptor type co-crystals of arylthio-substituted tetrathiafulvalenes and fullerenes. Beilstein J Org Chem 2015; 11:1043-51. [PMID: 26199659 PMCID: PMC4505149 DOI: 10.3762/bjoc.11.117] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 06/01/2015] [Indexed: 01/29/2023] Open
Abstract
A series of donor-acceptor type co-crystals of fullerene (as the acceptor) and arylthio-substituted tetrathiafulvalene derivatives (Ar-S-TTF, as the donor) were prepared and their structural features were thoroughly investigated. The formation of co-crystals relies on the flexibility of Ar-S-TTF and the size matches between Ar-S-TTF and fullerene. Regarding their compositions, the studied co-crystals can be divided into two types, where types I and II have donor:acceptor ratios of 1:1 and 1:2, respectively. Multiple intermolecular interactions are observed between the donor and acceptor, which act to stabilize the structures of the resulting co-crystals. In the type I co-crystals, the fullerene molecule is surrounded by four Ar-S-TTF molecules, that is, two Ar-S-TTF molecules form a sandwich structure with one fullerene molecule and the other two Ar-S-TTF molecules interact with the fullerene molecule along their lateral axes. In the type II co-crystals, one fullerene molecule has the donor-acceptor mode similar to that in type I, whereas the other fullerene molecule is substantially surrounded by the aryl groups on Ar-S-TTF molecules and the solvent molecules.
Collapse
Affiliation(s)
- Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Jibin Sun
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Shangxi Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Longfei Ma
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Lei Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Hui Qi
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Yongliang Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| |
Collapse
|
13
|
Pop F, Seifert S, Hankache J, Ding J, Hauser A, Avarvari N. Modulation of the charge transfer and photophysical properties in non-fused tetrathiafulvalene-benzothiadiazole derivatives. Org Biomol Chem 2015; 13:1040-7. [DOI: 10.1039/c4ob02100b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stille and Sonogashira coupling strategies allowed the preparation of luminescent TTF-benzothiadiazole donor–acceptor compounds with direct linkage or an acetylenic spacer.
Collapse
Affiliation(s)
- Flavia Pop
- Laboratoire MOLTECH-Anjou UMR 6200
- UFR Sciences
- CNRS
- Université d'Angers
- 49045 Angers
| | - Sabine Seifert
- Laboratoire MOLTECH-Anjou UMR 6200
- UFR Sciences
- CNRS
- Université d'Angers
- 49045 Angers
| | - Jihane Hankache
- Department of Physical Chemistry
- University of Geneva
- 1211 Geneva
- Switzerland
| | - Jie Ding
- Department of Physical Chemistry
- University of Geneva
- 1211 Geneva
- Switzerland
| | - Andreas Hauser
- Department of Physical Chemistry
- University of Geneva
- 1211 Geneva
- Switzerland
| | - Narcis Avarvari
- Laboratoire MOLTECH-Anjou UMR 6200
- UFR Sciences
- CNRS
- Université d'Angers
- 49045 Angers
| |
Collapse
|
14
|
Lu X, Sun J, Liu Y, Shao J, Ma L, Zhang S, Zhao J, Shao Y, Zhang HL, Wang Z, Shao X. Decorating tetrathiafulvalene (TTF) with fluorinated phenyls through sulfur bridges: facile synthesis, properties, and aggregation through fluorine interactions. Chemistry 2014; 20:9650-6. [PMID: 24981731 DOI: 10.1002/chem.201402327] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Indexed: 11/12/2022]
Abstract
Tetrathiafulvalene derivatives (TTF1-TTF9) bearing fluorinated phenyl groups attached through the sulfur bridges have been synthesized by employing a copper-mediated C-S coupling reaction of C6 H5-x Fx I (x=1, 2, 5) and a zinc-thiolate complex, (TBA)2 [Zn(DMIT)2 ] (TBA=tetrabutyl ammonium, DMIT=1,3-dithiole-2-thione-4,5-dithiolate), as the key step. Particularly, the selective synthesis of C6 F5 -substituted (TTF8) and C6 F4 -fused (TTF9) TTFs from C6 F5 I is disclosed. The physicochemical properties and crystal structures of these TTFs are fully investigated by UV/Vis absorption spectra, cyclic voltammetry, molecular orbital calculation, and single-crystal X-ray diffraction. The exchange of hydrogen versus fluorine on the peripheral phenyl groups show a notable influence on both the electronic and crystallographic natures of the resulting TTFs: 1) lowering both the HOMO and the LUMO energy levels, 2) modulating the electrochemical properties by regioselective and/or the degree of fluorination, 3) enhancing the driving forces of stacking by multiple fluorine interactions (F⋅⋅⋅S, CF⋅⋅⋅π/πF , CF⋅⋅⋅FC, and CF⋅⋅⋅H). This work indicates that the decoration with fluorinated phenyls holds promise to produce functional TTFs with novel electronic and aggregation features.
Collapse
Affiliation(s)
- Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry & School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, Gansu Province (P.R. China)
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Ji SF, Sun YG, Huo P, Shen WC, Huang YD, Zhu QY, Dai J. Effect of Metal Coordination on Photocurrent Response Properties of a Tetrathiafulvalene Organogel Film. Inorg Chem 2014; 53:3611-7. [DOI: 10.1021/ic403107v] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Shu-Fang Ji
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yong-Gang Sun
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Peng Huo
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Wei-Chun Shen
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yu-De Huang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Qin-Yu Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Jie Dai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| |
Collapse
|
16
|
Sun YG, Ji SF, Huo P, Yin JX, Huang YD, Zhu QY, Dai J. Role of the Coordination Center in Photocurrent Behavior of a Tetrathiafulvalene and Metal Complex Dyad. Inorg Chem 2014; 53:3078-87. [DOI: 10.1021/ic402993y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yong-Gang Sun
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Shu-Fang Ji
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Peng Huo
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jing-Xue Yin
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yu-De Huang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Qin-Yu Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Jie Dai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| |
Collapse
|
17
|
Sun J, Lu X, Shao J, Li X, Zhang S, Wang B, Zhao J, Shao Y, Fang R, Wang Z, Yu W, Shao X. Molecular and Crystal Structure Diversity, and Physical Properties of Tetrathiafulvalene Derivatives Substituted with Various Aryl Groups through Sulfur Bridges. Chemistry 2013; 19:12517-25. [PMID: 23918675 DOI: 10.1002/chem.201301819] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 06/11/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Jibin Sun
- State Key Laboratory of Applied Organic Chemistry & School of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Southern Road, Lanzhou 730000 (P.R. China), Fax: (+86) 0931-8915557
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Electrochemistry and time dependent DFT study of a (vinylenedithio)-TTF derivative in different oxidation states. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
19
|
Li XY, Sun YG, Huo P, Shao MY, Ji SF, Zhu QY, Dai J. Metal centered oxidation or ligand centered oxidation of metal dithiolene? Spectral, electrochemical and structural studies on a nickel-4-pyridine-1,2-dithiolate system. Phys Chem Chem Phys 2013; 15:4016-23. [PMID: 23392287 DOI: 10.1039/c3cp44054k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complex Et(4)N[Ni(4-pedt)(2)] (1) (4-pedt = 1-(pyridine-4-yl) ethylene-1,2-dithiolate) was synthesized to investigate the behaviour of metal dithiolene compounds upon protonation and oxidation by absorption spectroscopy, electrochemistry and structural analyses and to further understand the electronic states of the dithiolene compounds. It is unexpected that the 915 nm NIR transition band is not shifted when H(+) is added, and it is only affected (blue-shifted) when the compound is oxidized. All the evidence of electronic spectra indicates that the NIR band is relevant to the central [Ni(edt)(2)] moiety (edt = ethylenedithiolate), not the behaviour of individual Ni ions or ligands. It is also not the band of intermolecular interaction of a dimer. The moderately intense band appearing at 655 nm upon protonation is assigned to the intramolecular charge-transfer band between the [Ni(edt)(2)] moiety and the pyridine. The redox potentials of the metal dithiolene are sensitive to the protonation of the pyridyl group. The structures of monocationic complex and the protonated compounds [Ni(4-Hpedt)(2)]·ClO(4)·H(2)O (2) and [Ni(4-Hpedt)(2)]·PhSO(3)·2DMF (3) were characterized by single crystal X-ray determination. The structural data demonstrate that the oxidation of the monoanionic dithiolene complex to neutral does not change the Ni-S bond distances obviously, which further indicates that the process is not only the metal centered oxidation.
Collapse
Affiliation(s)
- Xin-Yu Li
- Department of Chemistry and Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
20
|
Sun J, Lu X, Shao J, Cui Z, Shao Y, Jiang G, Yu W, Shao X. Straightforward access to aryl-substituted/fused 1,3-dithiole-2-chalcogenones by Cu-catalyzed C–S coupling between aryl iodides and zinc–thiolate complex (TBA)2[Zn(DMIT)2]. RSC Adv 2013. [DOI: 10.1039/c3ra41349g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
21
|
Xiao X, He Y, Wang G, Shen L, Guo Y, Fang J, Yang J. Highly Selective Optical-Electrochemical Zn2+Detection Based on Tetrathiafulvalene. HETEROATOM CHEMISTRY 2012. [DOI: 10.1002/hc.21066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xunwen Xiao
- Department of Chemical Engineering; Ningbo University of Technology; Ningbo; 315016; People's Republic of China
| | | | | | - Liangjun Shen
- Department of Chemical Engineering; Ningbo University of Technology; Ningbo; 315016; People's Republic of China
| | - Yuping Guo
- Department of Foreign Languages; Ningbo University of Technology; Ningbo; 315016; People's Republic of China
| | - Jianghua Fang
- Department of Chemical Engineering; Ningbo University of Technology; Ningbo; 315016; People's Republic of China
| | - Jianping Yang
- Department of Chemical Engineering; Ningbo University of Technology; Ningbo; 315016; People's Republic of China
| |
Collapse
|
22
|
Nickel(II) and zinc(II) complexes of a pyridine ligand bearing a tetrathiafulvalene substituent. TRANSIT METAL CHEM 2012. [DOI: 10.1007/s11243-012-9650-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Bolligarla R, Das SK. Synthesis of new intramolecular charge transfer A–D–A tetrathiafulvalene-fused triads exhibiting large solvent sensitive emission behavior. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.03.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Guerro M, Gontier E, Roisnel T, Lorcy D. Pyridyldithiafulvene as N-ligand towards molybdenum carbonyl complexes and evidence of protonation through hydrolysis of lead perchlorate. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.12.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
25
|
Shi Z, Lu ZJ, Zhu QY, Huo LB, Han QH, Bian GQ, Dai J. Diamino−Diamido Tetrathiafulvalene for the Sensing of Anions and Cations: A View in Electrochemistry and Structure. J Phys Chem B 2011; 115:3020-6. [DOI: 10.1021/jp110010z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zheng Shi
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
| | - Zhe-Jun Lu
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
| | - Qin-Yu Zhu
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Li-Bin Huo
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
| | - Qiong-Hua Han
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
| | - Guo-Qing Bian
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
| | - Jie Dai
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
| |
Collapse
|
26
|
Mitamura Y, Yorimitsu H, Oshima K, Osuka A. Straightforward access to aryl-substituted tetrathiafulvalenes by palladium-catalysed direct C–H arylation and their photophysical and electrochemical properties. Chem Sci 2011. [DOI: 10.1039/c1sc00372k] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
27
|
Jia C, Zhang J, Zhang L, Yao X. A Novel Conjugated Donor-Acceptor System Based on Tetrathiafulvalene Merging Pyrene Unit: Synthesis, Physical Properties and Theoretical Calculations. HETEROCYCLES 2011. [DOI: 10.3987/com-11-12177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|