1
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Hou JJ, Liu H, Wang T, Tian BQ, Yang Y, Zhang XM. Surface defect-engineered Fe doping in layered Co-based complex as highly efficient bifunctional electrocatalysts for overall water splitting. Dalton Trans 2024; 53:1245-1252. [PMID: 38112081 DOI: 10.1039/d3dt03486k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
The electrocatalytic splitting of water to produce hydrogen is regarded as an efficient and promising strategy but is limited by its large overpotential; thus, a highly efficient electrocatalyst is urgently needed. Mixed metal doping is an important strategy in defect engineering because the heteroatoms can change the intrinsic structure to form defects by affecting the atomic coordination mode and adjusting the electronic structure, which is often accompanied by morphological changes. Herein, two-dimensional layered bimetallic Co-pydc containing axially coordinated water molecules was selected by producing surface defects through Fe doping in Co centers as bifunctional electrocatalysts for OER and HER. The optimized Co0.59Fe0.41-pydc possesses outstanding OER performance with the lowest overpotential of 262 mV to reach j = 10 mA cm-2, and Co0.75Fe0.25-pydc possesses superior HER performance with the lowest overpotential of 96 mV at j = 10 mA cm-2. Furthermore, the overall water splitting device assembled with Co0.59Fe0.41-pydc@NF//Co0.59Fe0.41-pydc@NF affords a current density of 10 mA cm-2 at only 1.687 V. This work emphasizes the surface defects formed by tuning the electronic structure of metal centres accompanied with morphological changes of bimetallic dopants for efficient overall water splitting.
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Affiliation(s)
- Juan-Juan Hou
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, P. R. China.
| | - Huan Liu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, P. R. China.
| | - Ting Wang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, P. R. China.
| | - Bao-Qiang Tian
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, P. R. China.
| | - Yang Yang
- College of Chemistry & Chemical Engineering, Key Laboratory of Interface Science and Engineering in Advanced Material, Ministry of Education, Taiyuan University of Technology, Taiyuan, Shanxi 030024, P. R. China
| | - Xian-Ming Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Taiyuan, Shanxi 030006, P. R. China.
- College of Chemistry & Chemical Engineering, Key Laboratory of Interface Science and Engineering in Advanced Material, Ministry of Education, Taiyuan University of Technology, Taiyuan, Shanxi 030024, P. R. China
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2
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Iqbal MZ, Khizar A, Shaheen M, Afzal AM, Ahmad Z, Wabaidur SM, Al-Ammar EA. Pyridine 3,5-dicarboxylate-based metal-organic frameworks as an active electrode material for battery-supercapacitor hybrid energy storage devices. RSC Adv 2024; 14:2205-2213. [PMID: 38213966 PMCID: PMC10777277 DOI: 10.1039/d3ra07104a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/21/2023] [Indexed: 01/13/2024] Open
Abstract
Efficient energy storage and conversion is crucial for a sustainable society. Battery-supercapacitor hybrid energy storage devices offer a promising solution, bridging the gap between traditional batteries and supercapacitors. In this regard, metal-organic frameworks (MOFs) have emerged as the most versatile functional compounds owing to their captivating structural features, unique properties, and extensive diversity of applications in energy storage. MOF properties are governed by the structure and topological characteristics, which are influenced by the types of ligands and metal nodes. Herein, MOFs based on pyridine 3,5-dicarboxylate (PYDC) ligand in combination with copper and cobalt are electrochemically analyzed. Owing to the promising initial characterization of Cu-PYDC-MOF, a battery supercapacitor hybrid device was fabricated, comprising Cu-PYDC-MOF and activated carbon (AC) electrodes. The device showcased energy and power density of 17 W h kg -1 and 2550 W kg -1, respectively. Dunn's model was employed to gain deeper insights into the capacitive and diffusive contributions of the device. With their performance and versatility, the PYDC-based MOFs stand at the forefront of energy technology, ready to power a brighter future for upcoming generations.
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Affiliation(s)
- Muhammad Zahir Iqbal
- Renewable Energy Research Laboratory, Faculty of Engineering Sciences, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology Topi 23640 Khyber Pakhtunkhwa Pakistan
| | - Asma Khizar
- Renewable Energy Research Laboratory, Faculty of Engineering Sciences, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology Topi 23640 Khyber Pakhtunkhwa Pakistan
| | - Misbah Shaheen
- Renewable Energy Research Laboratory, Faculty of Engineering Sciences, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology Topi 23640 Khyber Pakhtunkhwa Pakistan
| | - Amir Muhammad Afzal
- Department of Physics, Riphah International University Lahore Campus Lahore Pakistan
| | - Zubair Ahmad
- School of Chemical Engineering, Yeungnam University 280 Daehak-ro Gyeongsan Gyeongbuk 38541 Republic of Korea
| | | | - Essam A Al-Ammar
- Department of Electrical Engineering, College of Engineering, King Saud University Riyadh 11421 Saudi Arabia
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3
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Moushi EE, Kourtellaris A, Andreou E, Fidelli A, Papaefstathiou GS, Plakatouras JC, Tasiopoulos AJ. New metal–organic frameworks derived from pyridine-3,5-dicarboxylic acid: structural diversity arising from the addition of templates into the reaction systems. CrystEngComm 2020. [DOI: 10.1039/c9ce02006c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of aminoalcohol/polyol template molecules in the formation of MOFs based on bipositive metal ions and pyridine-3,5-dicalboxylate ligand was investigated providing access to a series of new multidimensional coordination polymers.
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Affiliation(s)
- Eleni E. Moushi
- Department of Life Sciences
- School of Science
- European University Cyprus
- 1516 Nicosia
- Cyprus
| | - Andreas Kourtellaris
- Department of Life Sciences
- School of Science
- European University Cyprus
- 1516 Nicosia
- Cyprus
| | - Eleni Andreou
- Department of Chemistry
- University of Cyprus
- Nicosia 1678
- Cyprus
| | - Athina Fidelli
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- Zografou 157 71
- Greece
| | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- Zografou 157 71
- Greece
| | - John C. Plakatouras
- Department of Chemistry
- University of Cyprus
- Nicosia 1678
- Cyprus
- University Research Center of Ioannina (URCI)
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4
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Miao J, Nie Y, Xiong Z, Chai Y, Fu S, Yan H. Stimulus-responsive reversible thermochromism and exciplex emission of a Zn(ii) complex and selective sensing of NH3 gas. Dalton Trans 2019; 48:5000-5006. [DOI: 10.1039/c9dt00764d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Zn(ii) complex exhibits reversible thermochromism and emission switch, and the resulting free radical species responds fast and selectively toward NH3.
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Affiliation(s)
- Jinling Miao
- School of Chemistry and Chemical Engineering
- Institute for Smart Materials & Engineering
- University of Jinan
- 250022 Jinan
- P. R. China
| | - Yong Nie
- School of Chemistry and Chemical Engineering
- Institute for Smart Materials & Engineering
- University of Jinan
- 250022 Jinan
- P. R. China
| | - Zhixin Xiong
- School of Chemistry and Chemical Engineering
- Institute for Smart Materials & Engineering
- University of Jinan
- 250022 Jinan
- P. R. China
| | - Yongshuai Chai
- School of Chemistry and Chemical Engineering
- Institute for Smart Materials & Engineering
- University of Jinan
- 250022 Jinan
- P. R. China
| | - Shuqing Fu
- School of Chemistry and Chemical Engineering
- Institute for Smart Materials & Engineering
- University of Jinan
- 250022 Jinan
- P. R. China
| | - Hong Yan
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- 210023 Nanjing
- P. R. China
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5
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Khrizanforov M, Shekurov R, Miluykov V, Gilmanova L, Kataeva O, Yamaleeva Z, Gerasimova T, Ermolaev V, Gubaidullin A, Laskin A, Budnikova Y. Excellent supercapacitor and sensor performance of robust cobalt phosphinate ferrocenyl organic framework materials achieved by intrinsic redox and structure properties. Dalton Trans 2019; 48:16986-16992. [DOI: 10.1039/c9dt03592c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new Co coordination polymer with phosphinates and Fc fragments was synthesized, which can be used as a water sensor and sorbent and also as a supercapacitor electrode.
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Affiliation(s)
- Mikhail Khrizanforov
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Ruslan Shekurov
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Vasily Miluykov
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Leysan Gilmanova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Olga Kataeva
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
- A.M. Butlerov Chemistry Institute of the Kazan Federal University
| | - Zilya Yamaleeva
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Tatiana Gerasimova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Vadim Ermolaev
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Aidar Gubaidullin
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
| | - Artem Laskin
- A.M. Butlerov Chemistry Institute of the Kazan Federal University
- Russia
| | - Yulia Budnikova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- 420088 Kazan
- Russia
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6
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Zorina-Tikhonova EN, Gogoleva NV, Sidorov AA, Kiskin MA, Kolotilov SV, Ivanova TM, Maslakov KI, Dobrokhotova ZV, Efimov NN, Novotortsev VM, Eremenko IL. 2D Coordination Polymer Built from Lithium Dimethylmalonate and CoIIIons: The Influence of Dehydration on Spectral and Magnetic Properties. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601376] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ekaterina N. Zorina-Tikhonova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Natalya V. Gogoleva
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Aleksei A. Sidorov
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Mikhail A. Kiskin
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Sergey V. Kolotilov
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine; Prospekt Nauki 31 03028 Kiev Ukraine
| | - Tatiana M. Ivanova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | | | - Zhanna V. Dobrokhotova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Nikolay N. Efimov
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Vladimir M. Novotortsev
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Igor L. Eremenko
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
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7
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Han ML, Wu XQ, Xu GW, Wen GX, Li DS, Ma LF. A Ni(II) ferromagnet with mixed pyridine-3,5-dicarboxylate-1,4-bis(imidazol-l-yl)butane heterobridges exhibiting long-range ordering and hysteresis loop. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.04.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Xin L, Liu G, Ma L, Li G, Wang L. Guest water-controlled reversible crystalline-to-amorphous transition and concomitant fluorescence shift in a polar open coordination polymer. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Narang S, Singh UP, Venugopalan P. Solvent-mediated supramolecular templated assembly of a metal organophosphonate via a crystal–amorphous–crystal transformation. CrystEngComm 2016. [DOI: 10.1039/c5ce01594d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Three monophosphonoester-based supramolecular assemblies were synthesized and fully characterized. These complexes showed a reversible crystal–amorphous–crystal transformation with changes in their emission properties.
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Affiliation(s)
- Shikha Narang
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee – 247 667, India
| | - Udai P. Singh
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee – 247 667, India
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10
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Piromchom J, Wannarit N, Boonmak J, Chainok K, Pakawatchai C, Youngme S. Flexible metal supramolecular framework of 2D cobalt(II) coordination polymer with water-induced reversible crystal-to-amorphous transformation. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.03.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Piromchom J, Wannarit N, Boonmak J, Pakawatchai C, Youngme S. Synthesis, crystal structure and water-induced reversible crystal-to-amorphous transformation property of [Co2(2,4-pydc)2(bpa)(H2O)6](H2O)2. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2013.11.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Shankar K, Das B, Baruah JB. Cation Exchange in Layered Copper(II) Coordination Polymers. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300906] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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13
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Oh M, Rajput L, Kim D, Moon D, Lah MS. Crystal-to-Crystal Transformations of a Series of Isostructural Metal–Organic Frameworks with Different Sizes of Ligated Solvent Molecules. Inorg Chem 2013; 52:3891-9. [DOI: 10.1021/ic302641v] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Minhak Oh
- Interdisciplinary School of Green Energy, Ulsan National Institute of Science & Technology, Ulsan 689-798, Korea
| | - Lalit Rajput
- Interdisciplinary School of Green Energy, Ulsan National Institute of Science & Technology, Ulsan 689-798, Korea
| | - Dongwook Kim
- Interdisciplinary School of Green Energy, Ulsan National Institute of Science & Technology, Ulsan 689-798, Korea
| | | | - Myoung Soo Lah
- Interdisciplinary School of Green Energy, Ulsan National Institute of Science & Technology, Ulsan 689-798, Korea
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14
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Shankar K, Das B, Baruah JB. Organic cations controlling the nuclearity of copper(ii) 2,5-pyridinedicarboxylates. RSC Adv 2013. [DOI: 10.1039/c3ra44008g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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15
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Cheansirisomboon A, Pakawatchai C, Youngme S. Solvent-Induced Reversible Crystal-to-Amorphous Transformation Properties of Cobalt(II) 4-Aminomethylpyridine-Sulfate with Chromotropism. Aust J Chem 2013. [DOI: 10.1071/ch12433] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The crystalline CoII coordination compound with empirical formula [Co(Hampy)2(H2O)4](SO4)2(H2O)3 (1); ampy = 4-aminomethylpyridine was obtained. The structure contains a mononuclear [Co(Hampy)2(H2O)4]4+ cation unit, two sulfate ions, and three lattice water molecules. The Co2+ cation shows an elongated octahedral geometry comprised of four oxygen atoms from water molecules at equatorial positions and two nitrogen atoms from Hampy ligands which are protonated at NH2. Each mononuclear cation unit is assembled by intermolecular hydrogen bonding and π–π stacking interactions by the coordinated and lattice water molecules, amino group, and sulfate anions to form a 3D supramolecular network. Investigations of the dynamic structural behaviour demonstrate that the title compound exhibits a solvent-induced reversible crystal-to-amorphous transformation with chromotropism when exposed to water and methanol vapour. This indicates that the dehydrated amorphous form, [Co(Hampy)2(SO4)2] 1A, may be utilised as an indicator for humidity and methanol vapour.
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16
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Calderón-Casado A, Barandika G, Bazán B, Urtiaga MK, Arriortua MI. Host–guest chemistry of NiII coordination compounds with PDC and (py)2CO: reversible crystal-to-amorphous transformations induced by solvent exchange. CrystEngComm 2013. [DOI: 10.1039/c3ce40377g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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