Predesigned synthesis of dinuclear to unusual hexanuclear to 1D coordination polymer of Cu(I)-halides and their and photophysical properties

Patra, Goutam Kumar; Pal, Pankaj Kumar; Mondal, Jahangir; Ghorai, Anupam; Mukherjee, Anindita; Saha, Rajat; Fun, Hoong‐Kun

doi:10.1016/j.ica.2016.03.032

Cited by 10 publications

(3 citation statements)

References 47 publications

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“…Ligand was prepared by following a reported procedure [26]. 1,4-Diaminobutane (0.088 g, 1 mmol) was dissolved in anhydrous methanol (15 mL) and to this solution 2 mmol (0.215 g) 2-pyridinecarboxaldehyde was added.…”

Section: Synthesis Of the Ligandmentioning

confidence: 99%

“…As a part of our ongoing research to study a series of supramolecular complexes of imino-pyridyl Schiff-base ligand and d 10 -metal ions as building blocks [26][27][28], we have presented here the synthesis, structure, photophysical properties and computational study of a novel N,N-donor Schiff base iminopyridyl ligand L (Scheme 1) and its macrocyclic Ag(I) complex (I).…”

Section: Introductionmentioning

confidence: 99%

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Synthesis, crystal structure, and theoretical studies of a macrocyclic silver(I) complex of imino-pyridyl Schiff base ligand

et al. 2021

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The synthesis and characterization of an imino-pyridyl ligand N,N'-(butane-1,4-diyl)bis(1-(pyridin-2-yl)methanimine) (L) and its Ag(I)ClO4 complex (I) by various spectroscopic techniques and elemental analyses is presented in this study. X-ray single crystal structure of complex I revealed that in complex I, each Ag(I) ion is tetra coordinated with two pyridine N-atoms and two imine N-atoms of the ligand L, forming a macrocyclic dimeric Ag(I) grid. In the macrocyclic dimer complex I, Ag-Ag separation along the chain is 5.318 Å. The Ag-Npy average distance is 2.396 Å and that of the Ag-Nim is 2.257 Å. The macrocyclic dimer complex I is supramolecularly arranged by π-stacking interactions. Computational, Hirshfeld surface analysis and photophysical studies on ligand L and complex I have also been performed. Crystal data for C32H36Ag2Cl2N8O8 (M =947.33 g/mol): Triclinic, space group P-1 (no. 2), a = 9.1714(12) Å, b = 10.4373(14) Å, c = 10.8297(14) Å, α = 112.317(3)°, β = 91.391(3)°, γ = 92.353(3)°, V = 957.3(2) Å3, Z = 1, T = 293.15 K, μ(MoKα) = 1.220 mm-1, Dcalc = 1.643 g/cm3, 10248 reflections measured (4.07° ≤ 2Θ ≤ 53.098°), 3966 unique (Rint = 0.0280, Rsigma = 0.0331) which were used in all calculations. The final R1 was 0.0722 (I > 2σ(I)) and wR2 was 0.2229 (all data).

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Section: Synthesis Of the Ligandmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis, crystal structure, and theoretical studies of a macrocyclic silver(I) complex of imino-pyridyl Schiff base ligand

et al. 2021

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“…Generally, Schiff bases provide suitable geometrical and electronic environments towards some selected main metal ions, thus responsible for stable host-guest interaction. The specific ion selectivity depends on the relative stability of the host-guest interaction, thus can be influenced by the cavity size, flexibility of the chelator, and hardness of the coordinating atom; whereas the optical response is due to influence of guest on the electronic environment of the chromo-fluorophore [1][2][3][4][5][6]. As the guest selective binding does not always produce a proper signal, thus tailor-made synthesis of a chemoreceptor with desired functionalities is necessary to achieve measurable signal through a change in emission and/or absorption upon coordination.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, crystal structure, DFT studies, and Hirshfeld surface analysis of N,N'-bis(3-quinolyl-methylene)diphenylethanedione dihydrazone

Patra

Manna

2021

Eur J Chem

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The synthesis, characterization, and theoretical studies of a novel hydrazine, N,N’-bis-(3-quinolylmethylene)diphenylethanedione dihydrazone (1) has been reported. The molecular structure has been characterized by room-temperature single-crystal X-ray diffraction which reveals that two quinoline moieties are disposed nearly perpendicularly around the central C-C bond giving a ‘L’ shape of the molecule. This particular geometry gives rise to the hydrogen-bonded supramolecular rectangle of two self-complementary molecules. These supramolecular units are further assembled by π-π interaction. The Hirshfeld surface analysis of compound 1 shows that C···C, C···H, H···H, and N···H interactions of 13.1, 9.9, 52.3, and 7.4%, respectively, which exposed that the main intermolecular interactions were H···H intermolecular interactions. Crystal data for C34H24N6: Triclinic, space group P-1 (no. 2), a = 10.885(3) Å, b = 11.134(3) Å, c = 12.870(3) Å, α = 90.122(6)°, β = 114.141(6)°, γ = 110.277(5)°, V = 1316.1(6) Å3, Z = 2, T = 100(2) K, μ(MoKα) = 0.080 mm-1, Dcalc = 1.304 g/cm3, 7309 reflections measured (3.518° ≤ 2Θ ≤ 39.276°), 2318 unique (Rint = 0.0527, Rsigma = 0.0565) which were used in all calculations. The final R1 was 0.0416 (I > 2σ(I)) and wR2 was 0.1074 (all data).

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CuX (X = I, Br and Cl) based coordination polymers of azino-pyridyl ligand and PPh 3 : Structural, spectral, electro-chemical, and DFT studies

Mondal

Mukherjee

Patra

2017

Inorganica Chimica Acta

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Predesigned synthesis of dinuclear to unusual hexanuclear to 1D coordination polymer of Cu(I)-halides and their and photophysical properties

Cited by 10 publications

References 47 publications

Synthesis, crystal structure, and theoretical studies of a macrocyclic silver(I) complex of imino-pyridyl Schiff base ligand

Synthesis, crystal structure, and theoretical studies of a macrocyclic silver(I) complex of imino-pyridyl Schiff base ligand

Synthesis, crystal structure, DFT studies, and Hirshfeld surface analysis of N,N'-bis(3-quinolyl-methylene)diphenylethanedione dihydrazone

CuX (X = I, Br and Cl) based coordination polymers of azino-pyridyl ligand and PPh 3 : Structural, spectral, electro-chemical, and DFT studies

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