1
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Khan S, Das P, Naaz S, Brandão P, Choudhury A, Medishetty R, Ray PP, Mir MH. A dual-functional 2D coordination polymer exhibiting photomechanical and electrically conductive behaviours. Dalton Trans 2023; 52:17934-17941. [PMID: 37982190 DOI: 10.1039/d3dt02728g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
A photoactive two-dimensional coordination polymer (2D CP) [Zn2(4-spy)2(bdc)2]n (1) [4-spy = 4-styrylpyridine and H2bdc = 1,4-benzendicarboxylic acid] undergoes a photochemical [2 + 2] cycloaddition reaction upon UV irradiation. Interestingly, the crystals of 1 show different photomechanical effects, such as jumping, swelling, and splitting, during UV irradiation. In addition, the CP was employed for conductivity measurements before and after UV irradiation via current density-voltage characteristics and impedance spectroscopy, which suggest that they are semiconducting in nature and can be used as Schottky diodes. Thus, this work demonstrates the potential dual applications of a 2D CP based on photosalient and conductivity properties.
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Affiliation(s)
- Samim Khan
- Department of Chemistry, Aliah University, New Town, Kolkata 700 160, India.
| | - Pubali Das
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India.
| | - Sanobar Naaz
- Department of Chemistry, Aliah University, New Town, Kolkata 700 160, India.
| | - Paula Brandão
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Aditya Choudhury
- Department of Chemistry, IIT Bhilai, Sejbahar, Raipur, Chhattisgarh 492015, India.
| | | | - Partha Pratim Ray
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India.
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2
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Dutta B, Ahmed F, Mir MH. Coordination polymers: a promising candidate for photo-responsive electronic device application. Dalton Trans 2023; 52:17084-17098. [PMID: 37916313 DOI: 10.1039/d3dt02768f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
The design and synthesis of electrically conductive coordination polymers (CPs) are of special interest due to their applications in the fabrication of many environmentally benign emerging technologies, such as molecular wires, photovoltaic cells, light emitting diodes (LEDs), field effect transistors (FETs) and Schottky barrier diodes (SBDs). Owing to their structural flexibility, easy functionality and adjustable energy levels, CPs are promising candidates for providing a better pathway for superior charge transport. Again, the utilization of visible light as an external stimulus to control and manoeuvre the electrical properties of the CPs is exceptionally motivating for the development of many optoelectronic devices, such as photodetectors, photo-switches, photodiodes and chemiresistive sensors. The applications of such materials in devices will solve questions regarding the energy crisis and environmental concerns. This study provides an overview of the recent advances in the development of photo-responsive CPs and the possibility of their application in developing optoelectronic devices. In this regard, a thorough literature survey was performed and the studies related to the fabrication of photosensitive conducting CPs for applications in optoelectronic devices are listed.
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Affiliation(s)
- Basudeb Dutta
- Department of Chemistry, Aliah University, New Town, Kolkata 700 160, India.
- Institute for Integrated Cell-Material Sciences, Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Faruk Ahmed
- Department of Chemistry, Aliah University, New Town, Kolkata 700 160, India.
- Department of Chemistry, Saheed Nurul Islam Mahavidyalaya, Tentulia, West Bengal 743286, India
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3
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Iwai Y, Imamura Y, Nakaya M, Inada M, Le Ouay B, Ohba M, Ohtani R. Janus-Type Mixed-Valent Copper-Cyanido Honeycomb Layers. Inorg Chem 2023; 62:18707-18713. [PMID: 37906718 DOI: 10.1021/acs.inorgchem.3c03100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
The synthesis of Janus-type layers, which possess front and back sides that consist of different structures, remains a major challenge in the field of two-dimensional materials. In this study, two Janus-type layered coordination polymers, namely, CuII(NEtH2)(NMe2H·H2O)CuI(CN)3 (1) and CuII(NMe2H)(NMe2H·H2O)CuI(CN)3 (2), were synthesized via a simple one-pot procedure using copper(II) nitrate and sodium cyanido in mixed solutions of dimethylamine and ethylamine. Uniquely, 1 and 2 were composed of cyanido-bridged neutral layers and exhibited a CuICuII mixed-valent state. Meanwhile, using a solution of pure dimethylamine for the synthesis yielded the monovalent three-dimensional framework (NMe2H2)[CuI2(CN)3] (3). Results indicated that the simultaneous use of two mixed amines gave rise to the controlled reduction of CuII ions during the reaction. In addition, each face of the layers was coordinated by different amines on the axial positions of the CuII sites, resulting in anisotropic Janus layers. Furthermore, the thermal expansion behavior of 2 was investigated, demonstrating that the neutral [CuICuII(CN)3] layer was relatively rigid compared with the analogous anionic [CuI2(CN)3]- layer.
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Affiliation(s)
- Yuudai Iwai
- Department of Chemistry, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yuki Imamura
- Department of Chemistry, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Manabu Nakaya
- Department of Chemistry, Faculty of Science, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan
| | - Miki Inada
- Center of Advanced Instrumental Analysis, Kyushu University, 6-1 Kasuga-Koen Kasuga-Shi, Fukuoka 816-8580, Japan
| | - Benjamin Le Ouay
- Department of Chemistry, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Masaaki Ohba
- Department of Chemistry, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ryo Ohtani
- Department of Chemistry, Faculty of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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4
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Chatterjee T, Mohammad M, Islam S, Mohammad Wabaidur S, Christy M, Maidul Islam M, Hedayetullah Mir M, Mafiz Alam S. Fabrication of a pyridyl appended linear Co(II) based coordination polymer: Structural insights and molecular docking. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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5
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Naaz S, Das P, Khan S, Dutta B, Roy S, Frontera A, Ray PP, Mir MH. Cu(II)-Based Molecular Hexagons Forming Honeycomb-like Networks Exhibit High Electrical Conductivity. Inorg Chem 2022; 61:19828-19837. [PMID: 36427262 DOI: 10.1021/acs.inorgchem.2c02975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Four new Cu(II)-based hexagonal complexes with the metallomacrocycle formulae [Cu6(5-nip)6(3-py)6(H2O)12] (1), [Cu6(5-nip)6(3-Clpy)6(H2O)12] (2), [Cu6(5-nip)6(3-Brpy)6(H2O)12] (3), and [Cu6(5-nip)6(3-Ipy)6(H2O)12] (4) have been synthesized using 5-nitroisophthalic acid (H25-nip) and pyridine (py)/3-halopyridine (3-Xpy; X = Cl, Br, and I) ligands. The structural features and supramolecular interactions of compounds 1-4 have been investigated using the single-crystal X-ray diffraction (SCXRD) technique. Interestingly, the hexagonal complexes undergo hydrogen bonding and π···π stacking interactions to form fascinating two-dimensional (2D) honeycomb-like structures. The synthesized complexes exhibit high electrical conductivity, arising from charge transport through space via π···π contacts. However, complexes containing 3-Brpy (3) and 3-Ipy (4) exhibit photosensitivity due to the presence of halogens with a larger size and lower ionization energy. The conductivity results are also in accordance with the theoretical prediction calculated by density functional theory (DFT) study.
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Affiliation(s)
- Sanobar Naaz
- Department of Chemistry, Aliah University, New Town, Kolkata700160, India
| | - Pubali Das
- Department of Physics, Jadavpur University, Jadavpur, Kolkata700032, India
| | - Samim Khan
- Department of Chemistry, Aliah University, New Town, Kolkata700160, India
| | - Basudeb Dutta
- Department of Chemistry, Aliah University, New Town, Kolkata700160, India
| | - Sourav Roy
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore560012, India
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122Palma de Mallorca, Baleares, Spain
| | - Partha Pratim Ray
- Department of Physics, Jadavpur University, Jadavpur, Kolkata700032, India
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6
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Rahaman SK, Chatterjee T, Dutta B, Pramanik G, Wabaidur SM, Al-Ammar EA, Christy M, Mir MH, Alam SM. Fabrication of a parallel interpenetrating 2D hydrogen-bonded zig-zag Zn(II) coordination polymer: characterization and band gap study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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cis, cis-Muconato bridged Cd(II) based linear trinuclear SBUs forming 2D MOF: Synthesis, crystal structure, Hirshfeld analysis and photoluminescence study. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Chatterjee T, Hossain E, Khan S, Roy S, Wabaidur SM, Islam M, Alam SM, Mir MH. Construction of a photoluminescent Zn(II)-based 2D MOF via in situ cis-trans isomerization of cis,cis-muconate ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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9
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Naaz S, Das P, Khan S, Dutta B, Maity S, Ghosh P, Ray PP, Mir MH. Fabrication of a halopyridine appended Co(II) based 1D coordination polymer for efficient charge transportation. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Xie DH, Ge X, Qin WX, Zhang YX. NH2-MIL-53(Al) for simultaneous removal and detection of fluoride anions. CHINESE J CHEM PHYS 2021. [DOI: 10.1063/1674-0068/cjcp2004054] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dong-hua Xie
- Key Laboratory of Materials Physics, Center for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China
- University of Science and Technology of China, Hefei 230026, China
| | - Xiao Ge
- University of Science and Technology of China, Hefei 230026, China
| | - Wen-xiu Qin
- Key Laboratory of Materials Physics, Center for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China
| | - Yun-xia Zhang
- Key Laboratory of Materials Physics, Center for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China
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11
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Akhtaruzzaman, Mohammad M, Khan S, Dutta B, Maity S, Naaz S, Alam SM, Ghosh P, Islam MM, Mir MH. One-pot crystallization of two 1,4-cyclohexanedicarboxylate-based tetranuclear Cu(ii) compounds and their DNA binding affinities. CrystEngComm 2021. [DOI: 10.1039/d0ce01734e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new tetranuclear Cu(ii) compounds have been synthesized using flexible linker 1,4-cyclohexanedicarboxylic acid in an one-pot crystallization which exhibit dissimilar affinities to DNA binding.
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Affiliation(s)
- Akhtaruzzaman
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Mukti Mohammad
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | | | - Prasanta Ghosh
- Department of Chemistry
- R. K. M. Residential College
- Kolkata 700 103
- India
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12
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Akhtaruzzaman, Pal B, Khan S, Dutta B, Naaz S, Maity S, Ghosh P, Ray PP, Mir MH. Exploration of semiconducting properties of Zn( ii)- and Cd( ii)-based coordination polymers with dicarboxylate of a chair-type backbone. CrystEngComm 2021. [DOI: 10.1039/d1ce01197a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study highlights the comparison of electrical properties and device applications of d10 metal ion based coordination polymers.
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Affiliation(s)
- Akhtaruzzaman
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India
| | - Baishakhi Pal
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Samim Khan
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India
| | - Basudeb Dutta
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India
| | - Sanobar Naaz
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India
| | - Suvendu Maity
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Prasanta Ghosh
- Department of Chemistry, R. K. M. Residential College, Narendrapur, Kolkata 700 103, India
| | - Partha Pratim Ray
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India
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13
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Islam S, Das P, Maiti S, Khan S, Maity S, Ghosh P, Jana AD, Ray PP, Mir MH. Electrically conductive Cu(II)-based 1D coordination polymer with theoretical insight. Dalton Trans 2020; 49:15323-15331. [PMID: 33169741 DOI: 10.1039/d0dt03098h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nitro-functionalized Cu(ii)-based one-dimensional coordination polymer (1D CP) [Cu(nip)(4-phpy)2]n (1) (H2nip = 5-nitroisophthalic acid and 4-phpy = 4-phenylpyridine) was synthesized and characterized by elemental analysis, powder X-ray diffraction (PXRD) and single crystal X-ray diffraction (SCXRD). In the solid-state self-assembly of 1, two sets of weak intermolecular forces, CHπ interaction among the axially bound 4-phpy ligands and ππ interaction among bridging nip ligands from adjacent 1D coordination polymeric chains led to 3D supramolecular packing. Interestingly compound 1 exhibited electrical conductivity in the semiconducting regime and behaved as a Schottky barrier diode.
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Affiliation(s)
- Sakhiul Islam
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
| | - Pubali Das
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India.
| | - Saswati Maiti
- Department of Physics, Behala College, Parnasree, Kolkata, 700 060, India. and Department of Basic Sciences, JLD College of Engineering, Champahati, Kolkata, 700 060, India
| | - Samim Khan
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
| | - Suvendu Maity
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Prasanta Ghosh
- Department of Chemistry, R. K. M. Residential College, Narendrapur, Kolkata 700 103, India
| | | | - Partha Pratim Ray
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India.
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14
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Ghorai P, Dey A, Brandão P, Benmansour S, Gómez García CJ, Ray PP, Saha A. Multifunctional Ni(II)-Based Metamagnetic Coordination Polymers for Electronic Device Fabrication. Inorg Chem 2020; 59:8749-8761. [DOI: 10.1021/acs.inorgchem.0c00389] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pravat Ghorai
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Arka Dey
- Department of Physics, Jadavpur University, Kolkata 700032, India
- Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sec. III, Salt Lake, Kolkata 700106, India
| | - Paula Brandão
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Samia Benmansour
- Instituto de Ciencia Molecular, Departamento de Química Inorgánica, Universidad de Valencia, C/José Beltrán, 2, 46980 Paterna (Valencia), Spain
| | - Carlos J. Gómez García
- Instituto de Ciencia Molecular, Departamento de Química Inorgánica, Universidad de Valencia, C/José Beltrán, 2, 46980 Paterna (Valencia), Spain
| | | | - Amrita Saha
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
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15
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Alothman ZA, Dutta B, Alam SM, Wabaidur SM, Mir MH. C–H···π(metal–ligand ring) interaction in a mesaconate bridged Cd(II) 1-D coordination polymer: structural elucidation, theoretical study, and photophysical properties. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1758932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Zeid Abdullah Alothman
- Advanced Materials Chair, Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Basudeb Dutta
- Department of Chemistry, Aliah University, Kolkata, India
| | | | - Saikh Mohammad Wabaidur
- Advanced Materials Chair, Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
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16
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Planarity does not always mean higher aromaticity - Intriguing metalloaromaticity of three Al 13+ isomers. J Mol Graph Model 2020; 97:107544. [PMID: 32004805 DOI: 10.1016/j.jmgm.2020.107544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 11/20/2022]
Abstract
A pair of Al13+ clusters, one perfectly planar (CI) and another quasi-planar structure (CII) have been reported recently by our group [Guin et al. Journal of Molecular Modeling, 2018, 24, 344]. Both these clusters are rare examples of metal-aromatic systems having unique aromatic character. In these clusters, localized strong anti-aromatic deltas are embedded within a strong aromatic sea. The quasi-planar CII structure is a true minimum structure with zero imaginary frequency, but the planar CI structure has been found to have three imaginary frequencies. Further search for a possible transition structure (CT) with single imaginary frequency was successful, which shows that CT structure is also quasi-planar but the tail region of this cluster is puckered downward as compared to that of the CII cluster for which tail region is puckered upward. A comparative electronic structural analysis of these three clusters have been carried out which has provided insight into the way the transformation among the three states take place. Harmonic frequency analysis of these clusters reveals that transition from CT to CII occurs through the planar cluster CI that appears to have an intermediate geometry between the downwardly puckered CT and the upwardly puckered CII. A comparative NICS, ELF, AIM and LOL analysis of all three clusters reveal that the global aromatic nature increases in the sequence CT, CI, CII. A TDDFT study reveals that the oscillator strength of both CT and CII cluster is quite close to each other, which are one order of magnitude higher than the planar CI cluster.
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17
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Khan S, Halder S, Dey A, Dutta B, Pratim Ray P, Chattopadhyay S. Synthesis of an electrically conductive square planar copper(ii) complex and its utilization in the fabrication of a photosensitive Schottky diode device and DFT study. NEW J CHEM 2020. [DOI: 10.1039/d0nj02162h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A naphthalene based square planar copper(ii) complex shows significant C–H⋯π interactions to form a supramolecular chain structure. The complex shows efficient charge transport and reveals Schottky barrier diode behavior.
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Affiliation(s)
- Samim Khan
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
- Department of Chemistry
| | - Soumi Halder
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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18
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Dey S, Sil S, Dutta B, Naskar K, Maity S, Ray PP, Sinha C. Designing of Pb(II)-Based Novel Coordination Polymers (CPs): Structural Elucidation and Optoelectronic Application. ACS OMEGA 2019; 4:19959-19968. [PMID: 31788629 PMCID: PMC6882129 DOI: 10.1021/acsomega.9b02899] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/29/2019] [Indexed: 05/12/2023]
Abstract
[Pb2(bdc)1.5(aiz)] n (1) and [Pb2(bdc)1.5(aiz)(MeOH)2] n (2) (H2bdc = 1,4-benzene dicarboxylic acid, aiz = (E)-N'-(thiophen-2-ylmethylene)isonicotinohydrazide) have been synthesized, and structural characterization has been established by X-ray analysis and thermogravimetric analysis (TGA). Here, bdc2- links two Pb(II) centers and the aiz ligand binds the metal centers in two different manners: chelating and monodonating. Thus, polymerizations have taken place from the combination of mixed ligand system. Optical band gaps have been studied via UV measurements. Again, the experimental and calculated (from density functional theory (DFT)) band gaps agree well and the semiconducting properties of synthesized polymeric materials have been approved. Thus, optoelectronic and photonic devices can be made by this type of coordination polymers (CPs). The I-V representative curves of 1 (device-A) and 2 (device-B) in both dark and illuminated conditions show that device-A has a higher magnitude of current than device-B. Dark- and photo-conductivity values of device-A are calculated as 2.94 × 10-6 and 6.12 × 10-6 S m-1, respectively, whereas for device-B, the values of dark- and photo-conductivity are 2.92 × 10-7 and 3.66 × 10-7 S m-1, respectively, at room temperature.
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Affiliation(s)
- Sunanda Dey
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Sayantan Sil
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Basudeb Dutta
- Department
of Chemistry, Aliah University, New Town, Kolkata 700156, India
| | - Kaushik Naskar
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Suvendu Maity
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Partha Pratim Ray
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
- E-mail: (P.P.R.)
| | - Chittaranjan Sinha
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
- E-mail: (C.S.)
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19
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Dutta B, Das D, Datta J, Chandra A, Jana S, Sinha C, Ray PP, Mir MH. Synthesis of a Zn(ii)-based 1D zigzag coordination polymer for the fabrication of optoelectronic devices with remarkably high photosensitivity. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00162j] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study presents the fabrication of a novel Zn(ii)-based 1D zigzag coordination polymer, which shows remarkably high photosensitivity and has the potential to be used in photoswitching devices and solar cells.
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Affiliation(s)
- Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Dhananjoy Das
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Joydeep Datta
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Angeera Chandra
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Srikanta Jana
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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Akhtaruzzaman A, Das P, Khan S, Maity S, Naaz S, Islam S, Ghosh P, Ray PP, Mir MH. Two zinc(ii)-based coordination polymers with flexible dicarboxylate and pyridine mixed ligands: effect of π⋯π interactions on electrical activity. NEW J CHEM 2019. [DOI: 10.1039/c9nj03986d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We synthesized two Zn(ii)-based 1D coordination polymers with paddle-wheel units using flexible 1,4-cyclohexanedicarboxylate linkers; these compounds exhibited electrical conductivity and Schottky barrier diode behavior.
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Affiliation(s)
| | - Pubali Das
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Sakhiul Islam
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Prasanta Ghosh
- Department of Chemistry
- R. K. M. Residential College
- Kolkata 700 103
- India
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21
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Dutta B, Maity S, Ghosh S, Sinha C, Mir MH. An acetylenedicarboxylato-bridged Mn(ii)-based 1D coordination polymer: electrochemical CO2 reduction and magnetic properties. NEW J CHEM 2019. [DOI: 10.1039/c8nj06387g] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Mn(ii)-based 1D coordination polymer, [Mn(adc)(4-phpy)2(H2O)2]n, (H2adc = acetylenedicarboxylic acid and 4-phpy = 4-phenylpyridine) showed dual properties: electrochemical CO2 reduction and anti-ferromagnetism.
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Affiliation(s)
- Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Soumen Ghosh
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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