Synthesis of a Cd(<scp>ii</scp>) based 1D coordination polymer by <i>in situ</i> ligand generation and fabrication of a photosensitive electronic device

Dutta, Basudeb; Jana, Rajkumar; Sinha, Chittaranjan; Ray, Partha Pratim; Mir, Mohammad Hedayetullah

doi:10.1039/c8qi00530c

Cited by 53 publications

(34 citation statements)

References 54 publications

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“…In the history of functional materials chemistry, coordination polymers (CPs) − or coordination networks (CNs) − are outstanding performers not only due to their structural or functional diversity but also because of their extensive thermal and chemical stability. CPs and CNs are the polymeric form of coordination complexes, where metal ions or metal clusters are linked via different organic ligands.…”

Section: Introductionmentioning

confidence: 99%

Construction of a Succinate-Bridged Cd(II)-Based Two-Dimensional Coordination Polymer for Efficient Optoelectronic Device Fabrication and Explosive Sensing Application

Dutta

Hazra

Dey

et al. 2020

Crystal Growth & Design

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A newly designed multifunctional two-dimensional coordination polymer (2D CP) {[Cd(suc)(4-nvp)2]·2H2O} n , (1), (H2suc = succinic acid and 4-nvp = 4-(1-naphthylvinyl)pyridine) has been synthesized and characterized by X-ray crystallography. The solid-state structure of the compound 1 reveals the formation of three-dimensional supramolecular architecture via C–H···π and π···π stacking interactions. Interestingly, the supramolecular assembly of compound 1 exhibits electrical conductivity in the semiconducting nature. A deep insight into the electrical study of compound 1 carried out by dielectric characterization reveals the enhancement of conductivity upon light soaking. Thus, the compound has potential applicability in the fabrication optoelectronic devices. On the other hand, compound 1 shows sensing activity toward explosive nitroaromatic compounds (epNACs), which threatens devastating terror attacks ultimately responsible for massive loss of life. Besides, the nitroaromatic compound (NAC) 2,4,6-trinitrophenol (TNP) can enter inside the mammalian digestive cycle, wherein it gets metabolized into a mutagenic species, picramic acid, which causes health hazards. Compound 1 can detect TNP with the most acceptable fluorescence method. Together with its optoelectronic device fabrication and explosive sensing application, the synthesized material can be used as a potential candidate for sustainability.

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Section: Introductionmentioning

confidence: 99%

Construction of a Succinate-Bridged Cd(II)-Based Two-Dimensional Coordination Polymer for Efficient Optoelectronic Device Fabrication and Explosive Sensing Application

Dutta

Hazra

Dey

et al. 2020

Crystal Growth & Design

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“…Not only their structural stability but also their thermal and chemical stability make them desirable for researchers working in the field of materials chemistry. Our group is able to design a number of CPs for application in device fabrication and electrical conductivity. − …”

Section: Introductionmentioning

confidence: 99%

Supramolecular Aggregate of Cadmium(II)-Based One-Dimensional Coordination Polymer for Device Fabrication and Sensor Application

et al. 2019

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A novel mixed ligand one-dimensional coordination polymer (1D CP), {[Cd2(adc)2(4-nvp)6]·(MeOH)·(H2O)} n (1; H2adc = 9,10-anthracenedicarboxylic acid, and 4-nvp = 4-(1-naphthylvinyl)pyridine), has been synthesized and structurally characterized by single crystal X-ray crystallography. The 1D polymer undergoes supramolecular aggregation via hydrogen bonding, C–H···π, and π···π interactions. Interestingly, compound 1 shows increasing conductivity upon irradiation of light. Therefore, it has the potential to be used in optoelectronic devices. Moreover, the supramolecular assembly of 1 specifically detects Cr3+ cation in the presence of other competitive analytes. Most importantly, compound 1 exhibits fascinating turn-on Cr3+ sensing, which seems to be an ornament in the field of sensing application.

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“…These type of CPs are exciting for two main reasons: (i) the paramagnetic Cu(II) (d 9 ) center and the conducting electrons are linked by a chemical bridge, and (ii) the metal is a very good electron transporter between organic linkers . The CPs simultaneously exhibit a photosensitive, semiconducting nature − and paramagnetic behavior to make them viable for use in optoelectronic, photovoltaic, and electromagnetic devices.…”

Section: Introductionmentioning

confidence: 99%

Influence of Axial Linkers on Polymerization in Paddle-Wheel Cu(II) Coordination Polymers for the Application of Optoelectronics Devices

Jana¹,

Jana

Sil³

et al. 2019

Crystal Growth & Design

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We have synthesized carboxylato-bridged paddle-wheel Cu(II) coordination polymers [Cu 2 (DABA) 4 -(4,4′-BPY)] n (1) and [Cu 4 (DABA) 8 (PYZ)(H 2 O) 2 ] (2) by varying the axial linkers 4,4′-bipyridine (4,4′-BPY) and pyrazine (PYZ) (HDABA = 4-diallylamino-benzoic acid).The single-crystal X-ray structure of 1 is a one-dimensional polymer, while 2 is a zero-dimensional tetranuclear Cu(II) complex. Upon light irradiation, the thin film of the compounds increases the electrical conductivity with respect to the dark phase, and the conductivity of 1 is ∼150 times higher than 2. Magnetic properties were investigated at an applied field 0.5 T in a temperature range 5−300 K. Compound 1 exhibited ferromagnetic behavior, compound 2 exhibited antiferromagnetic behavior at 300 K, and the effective magnetic moment at 300 K is 1.94 and 0.93 B.M. respectively. The capability to switch photoelectricity and magnetism by changing the crystal structure via the axial linker's modification has been rationalized through density functional theory calculations.

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Synthesis of a Cd(ii) based 1D coordination polymer by in situ ligand generation and fabrication of a photosensitive electronic device

Abstract: A 1D coordination polymer, which has optoelectronic device applications, has been synthesized by in situ ligand formation.

Cited by 53 publications

References 54 publications

Construction of a Succinate-Bridged Cd(II)-Based Two-Dimensional Coordination Polymer for Efficient Optoelectronic Device Fabrication and Explosive Sensing Application

Construction of a Succinate-Bridged Cd(II)-Based Two-Dimensional Coordination Polymer for Efficient Optoelectronic Device Fabrication and Explosive Sensing Application

Supramolecular Aggregate of Cadmium(II)-Based One-Dimensional Coordination Polymer for Device Fabrication and Sensor Application

Influence of Axial Linkers on Polymerization in Paddle-Wheel Cu(II) Coordination Polymers for the Application of Optoelectronics Devices

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