1
|
Verma P, Singh UP, Butcher RJ, Banerjee S, Roy P. Nanoscale coordination polymers with live-cell imaging property. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
2
|
Jochim A, Lohmiller T, Rams M, Böhme M, Ceglarska M, Schnegg A, Plass W, Näther C. Influence of the Coligand onto the Magnetic Anisotropy and the Magnetic Behavior of One-Dimensional Coordination Polymers. Inorg Chem 2020; 59:8971-8982. [PMID: 32551545 DOI: 10.1021/acs.inorgchem.0c00815] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Reaction of Co(NCS)2 with different coligands leads to the formation of three compounds with the general composition [Co(NCS)2(L)2]n (L = aniline (1), morpholine (2), and ethylenethiourea (3)). In all of these compounds the cobalt(II) cations are octahedrally coordinated by two trans thiocyanate N and S atoms and the apical donor atoms of the coligands and are linked into linear chains by pairs of anionic ligands. The magnetic behavior was investigated by a combination of static and dynamic susceptibility as well as specific-heat measurements, computational studies, and THz-EPR spectroscopy. All compounds show antiferromagnetic ordering as observed for similar compounds with pyridine derivatives as coligands. In contrast to the latter, for 1-3 significantly higher critical temperatures and no magnetic single-chain relaxations are observed, which can be traced back to stronger interchain interactions and a drastic change in the magnetic anisotropy of the metal centers. These results are discussed and compared with those of the pyridine-based compounds, which provides important insights into the parameters that govern the magnetic behavior of such one-dimensional coordination polymers.
Collapse
Affiliation(s)
- Aleksej Jochim
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Max-Eyth-Straße 2, 24118 Kiel, Germany
| | - Thomas Lohmiller
- EPR4Energy Joint Lab, Department Spins in Energy Conversion and Quantum Information Science, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Kekuléstrasse 5, 12489 Berlin, Germany
| | - Michał Rams
- Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30348 Kraków, Poland
| | - Michael Böhme
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, 07743 Jena, Germany
| | - Magdalena Ceglarska
- Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30348 Kraków, Poland
| | - Alexander Schnegg
- EPR4Energy Joint Lab, Department Spins in Energy Conversion and Quantum Information Science, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Kekuléstrasse 5, 12489 Berlin, Germany.,EPR Research Group, MPI for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Winfried Plass
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, 07743 Jena, Germany
| | - Christian Näther
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Max-Eyth-Straße 2, 24118 Kiel, Germany
| |
Collapse
|
3
|
Wu Y, Xi J, Yang J, Song W, Luo S, Wang Z, Liu X. Coligand effects on the architectures and magnetic properties of octahedral cobalt( ii) complexes with easy-axis magnetic anisotropy. CrystEngComm 2020. [DOI: 10.1039/c9ce01871a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Coligand effects lead to two mononuclear octahedral Co(ii) complexes exhibiting easy-axis magnetic anisotropies and distinct magnetic properties.
Collapse
Affiliation(s)
- Yuewei Wu
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| | - Jing Xi
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| | - Jinhui Yang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| | - Weiming Song
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| | - Shuchang Luo
- School of Chemical Engineering
- Guizhou University of Engineering Science
- Bijie
- China
| | - Zheng Wang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| | - Xiangyu Liu
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- National Demonstration Center for Experimental Chemistry Education
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
| |
Collapse
|
4
|
Yue Q, Gao EQ. Azide and carboxylate as simultaneous coupler for magnetic coordination polymers. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.002] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
5
|
Liang LL, Gao YY, Yue Q, Gao EQ. Photoluminescence, magnetic and photocatalytic properties of three overlapping layered homochiral coordination polymers based on semi-rigid alanine ligands. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Gong T, Yang X, Fang JJ, Sui Q, Xi FG, Gao EQ. Distinct Chromic and Magnetic Properties of Metal-Organic Frameworks with a Redox Ligand. ACS APPLIED MATERIALS & INTERFACES 2017; 9:5503-5512. [PMID: 28084723 DOI: 10.1021/acsami.6b15540] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An electron-deficient and potentially chromic ligand has been utilized to impart redox activity, photo- and hydrochromism, and solvotomagnetism to metal-organic frameworks (MOFs). A pair of MOFs were constructed from the flexible zwitterionic viologen-tethered tetracarboxylate linker N,N'-bis(3,5-dicarboxylatobenzyl)-4,4'-bipyridinium (L2-): [Co3(L)(N3)4] (1) and [Mn2(L)(N3)2(H2O)2]·3H2O (2). Both compounds show three-dimensional frameworks in which mixed azido- and carboxylato-bridged chains are connected through the electron-deficient viologen moieties. The chain in 1 is built from alternating bis(azide) and (azide)bis(carboxylate) bridges, while that in 2 contains uniform (azide) (carboxylate) bridges. The MOFs shows the characteristic redox properties of the viologen moieties. The redox activity affords the MOFs with different chromic properties, owing to subtle differences in chemical environments. 1 shows reversible photochromism, which is related to the radical formation through photoinduced electron transfer from azide-carboxylate to viologen according to UV-vis, X-ray photoelectron, and electron spin resonance spectroscopy and DFT calculations. 2 is nonphotochromic for lack of appropriate pathways for electron transfer. Unexpectedly, 2 shows a novel type of solid-state hydrochromism. Upon the removal and reabsorption of water, the compound shows remarkable color change because of reversible electron transfer accompanying a reversible structural transformation. The radical mechanism is distinct from those for traditional hydrochromic inorganic and organic materials. Magnetic studies indicate ferro- and antiferromagnetic coupling in 1 and 2, respectively. What's more, 2 shows marked magnetic response to the removal of water molecules owing to the formation of radicals. The compound illustrates a unique material exhibiting dual responses (color and magnetism) to water.
Collapse
Affiliation(s)
- Teng Gong
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - Xiao Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - Jia-Jia Fang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - Qi Sui
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - Fu-Gui Xi
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| |
Collapse
|
7
|
Gong T, Lou X, Fang JJ, Gao EQ, Hu B. A novel coordination polymer based on Co(ii) hexanuclear clusters with azide and carboxylate bridges: structure, magnetism and its application as a Li-ion battery anode. Dalton Trans 2016; 45:19109-19116. [DOI: 10.1039/c6dt03637f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Co(ii) coordination polymer with azide and a viologen-based tetracarboxylate ligand shows a relatively high reversible capacity with good cycling and rate performance as lithium-ion battery anode.
Collapse
Affiliation(s)
- Teng Gong
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- College of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Xiaobing Lou
- Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Materials Science
- East China Normal University
- Shanghai 200062
- China
| | - Jia-Jia Fang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- College of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- College of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Bingwen Hu
- Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Materials Science
- East China Normal University
- Shanghai 200062
- China
| |
Collapse
|
8
|
Wang YQ, Tan QH, Guo XY, Liu HT, Liu ZL, Gao EQ. Novel manganese(ii) and cobalt(ii) 2D polymers containing alternating chains with mixed azide and carboxylate bridges: crystal structure and magnetic properties. RSC Adv 2016. [DOI: 10.1039/c6ra09143a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two new Mn(ii) and Co(ii) complexes based on AABAA alternating chains with mixed azide and carboxylate bridges were synthesized, structurally and magnetically studied.
Collapse
Affiliation(s)
- Yan-Qin Wang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Qing-Hua Tan
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Xiao-Yu Guo
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Hou-Ting Liu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - Zhi-Liang Liu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Nanomagnetic and Functional Materials
- Inner Mongolia University
- Huhhot
- China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P. R. China
| |
Collapse
|
9
|
Gong T, Yang X, Sui Q, Qi Y, Xi FG, Gao EQ. Magnetic and Photochromic Properties of a Manganese(II) Metal-Zwitterionic Coordination Polymer. Inorg Chem 2015; 55:96-103. [DOI: 10.1021/acs.inorgchem.5b01888] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Teng Gong
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Xiao Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Qi Sui
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Yan Qi
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Fu-Gui Xi
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical
Processes, College of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| |
Collapse
|
10
|
Nandy M, Shit S, Garribba E, Gómez-García CJ, Mitra S. Double azido/cyanato bridged copper(II) dimers incorporating tridentate nitrogen donors Schiff base: Structure, EPR and magnetic studies. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.07.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Two new carboxylate–oxygen bridged trinuclear M(II) (MMn and Co) compounds with zwitterionic dicarboxylate ligands: crystal structures and magnetism. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
12
|
Cheng M, Lu D, Ding YS, Jia QX. 2D Compound Constructed by Cu3Units with Mixed Azido and Tetrazole Double Bridges: Synthesis, Structure, and Theoretical Study on Magnetic Properties. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
13
|
Bhattacharya S, Bhattacharyya AJ, Natarajan S. High Proton Mobility, Solvent Induced Single Crystal to Single Crystal Structural Transformation, and Related Studies on a Family of Compounds Formed from Mn3 Oxo-Clusters. Inorg Chem 2015; 54:1254-71. [DOI: 10.1021/ic5018517] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saurav Bhattacharya
- Frameworks Solids Laboratory, Solid
State and Structural Chemistry Unit, and ‡Solid State and Structural Chemistry
Unit, Indian Institute of Science, Bangalore 560012, India
| | - Aninda J. Bhattacharyya
- Frameworks Solids Laboratory, Solid
State and Structural Chemistry Unit, and ‡Solid State and Structural Chemistry
Unit, Indian Institute of Science, Bangalore 560012, India
| | - Srinivasan Natarajan
- Frameworks Solids Laboratory, Solid
State and Structural Chemistry Unit, and ‡Solid State and Structural Chemistry
Unit, Indian Institute of Science, Bangalore 560012, India
| |
Collapse
|
14
|
Mocanu T, Raţ CI, Maxim C, Shova S, Tudor V, Silvestru C, Andruh M. Bis(4-pyridyl)mercury – a new linear tecton in crystal engineering: coordination polymers and co-crystallization processes. CrystEngComm 2015. [DOI: 10.1039/c5ce00388a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Three new coordination polymers have been obtained using bis(4-pyridyl)mercury (py2Hg) as a spacer: [Cu(Hmea)2(py2Hg)](ClO4)2·2(py2Hg) (1), [Cu2(pa)2(py2Hg)(ClO4)2]·0.5(py2Hg)·H2O (2), and [Cu2(pa)2(py2Hg)2](BF4)2 (3) (Hmea = monoethanolamine; Hpa = propanolamine).
Collapse
Affiliation(s)
- Teodora Mocanu
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Ciprian I. Raţ
- Centre of Supramolecular Organic and Organometallic Chemistry (CCSOOM)
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca, Romania
| | - Catalin Maxim
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry
- 700487 Iasi, Romania
| | - Violeta Tudor
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Cristian Silvestru
- Centre of Supramolecular Organic and Organometallic Chemistry (CCSOOM)
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca, Romania
| | - Marius Andruh
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| |
Collapse
|
15
|
Ma Y, Cheng AL, Tang B, Gao EQ. Copper(ii) coordination polymers with azide and bipyridine-based zwitterionic carboxylate ligands: structures and magnetism. Dalton Trans 2014; 43:13957-64. [DOI: 10.1039/c4dt01722f] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|