Two novel lineal d10 metal-organic frameworks with a ditopic flexible linker: Structures, blue luminescence and thermal stability

Brito, Iván; Vallejos, Javier; Cárdenas, Alejandro; López-Rodríguez, Matías; Bolte, Michael; Llanos, Jaime

doi:10.1016/j.inoche.2011.03.022

Cited by 17 publications

(14 citation statements)

References 49 publications

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“…As a ligand with multiple coordination sites, 1,2,3-triazole-4-carboxylic acid has gained much interest, since it can bridge different metal centers to afford coordination polymers, which show extraordinary structural diversity and luminescent properties [9]. This work forms part of our continuing efforts in the synthesis, structural characterization, and determination of the photophysical properties of metal-organic hybrids based on d 10 ions and flexible organic ligands [10][11][12][13][14].…”

Section: Commentmentioning

confidence: 99%

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Brito

Kesternich

Pérez-Fehrmann

et al. 2017

Zeitschrift Für Kristallographie - New Crystal Structures

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C 11 H 12 N 4 O 2 , monoclinic, P2 1 /c (no. 14), a = 12.0258(15) Å, b = 8.0563(10) Å, c = 12.4478(13) Å, CCDC no.: 1575214The asymmetric unit of the title crystal structure is shown in the figure. Tables 1 and 2 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters. Source of materialsThe title compound was obtained using the synthetic method described by Kalmaraj et al. [4]. A mixture of 3-aminopyridine (7.24 mmol) in 4.50 mL of HCl/water (1:1) was cooled at 0-5°C and added dropwise a solution of sodium nitrite 525 mg

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Section: Commentmentioning

confidence: 99%

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Brito

Kesternich

Pérez-Fehrmann

et al. 2017

Zeitschrift Für Kristallographie - New Crystal Structures

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“…The design of polymeric organic-inorganic materials with novel topologies and structural motifs is of current interest in the field of coordination chemistry, (Blake et al, 1999). This paper forms part of our continuing study of the synthesis, structural characterization and physical properties of coordination polymers (Brito et al, 2011). The title compound was isolated during attempts to synthesize a mixed-ligand coordination polymer by solvothermal reaction.…”

Section: Methodsmentioning

confidence: 99%

“…For background to coordination chemistry, see: Blake et al (1999); Brito et al (2011). For related compounds with pyridine-2-carboxylate ligands, see : Ż urowska et al (2007).…”

Section: Related Literaturementioning

confidence: 99%

Disorder in the anionic part ofcatena-poly[[(pyrazine-2-carboxylato)copper(II)]-μ-pyrazine-2-carboxylato]

et al. 2012

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Key indicators: single-crystal X-ray study; T = 295 K; mean (C-C) = 0.003 Å; disorder in main residue; R factor = 0.022; wR factor = 0.059; data-to-parameter ratio = 12.0.The title compound, [Cu(C 5 H 3 N 2 O 2 ) 0.88 (C 6 H 4 NO 2 ) 1.12 ] n , is characterized by disorder of the anion, resulting from a statistical occupation in a 0.44 (3):0.56 (3) ratio of pyrazine-2-carboxylate and pyridine-2-carboxylate. The compound was isolated during attempts to synthesize a mixed-ligand coordination polymer by solvothermal reaction between copper(II) nitrate and equimolar mixtures of pyrazine-2-carboxylic acid and pyridine-2-carboxylic acid in a mixture of water and EtOH. The difference in the two components of the compound is due to substitutional disorder of a CH group for one of the N atoms of the pyrazine ring which share the same site in the structure. In the crystal structure, the Cu II atom lies on an inversion centre and is six-coordinated in a distorted N 2 O 4 geometry. The carboxylate group carbonyl O atoms are weakly coordinated to an equivalent Cu II atom that is translated one unit cell in the a-axis direction, thus forming a polymeric chain through carboxylate bridges. Related literature ExperimentalCrystal data [Cu(C 5

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“…For background to coordination chemistry, see: Blake et al (1999); Brito et al (2011). For the isotypic Mn compound see: Chapman et al (2002).…”

Section: Related Literaturementioning

confidence: 99%

Section: S1 Commentmentioning

confidence: 99%

Diaquabis(5-methylpyrazine-2-carboxylato-κ²N¹,O²)cadmium

Albanez¹,

Brito²,

Cárdenas³

et al. 2011

Acta Cryst E

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In the title compound, [Cd(C6H5N2O2)2(H2O)2], the CdII ion is coordinated in a severely distorted octahedral geometry. The N atoms are cis to each other, while the water O atoms and ligand O atoms are mutually trans. The crystal structure is stabilized by a network of O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds and π–π stacking interactions [centroid–centroid distances = 3.730 (3) and 3.652 (3) Å] between the 5-methylpyrazine-2-carboxylate ligands. The structure is isotypic with the manganese analog.

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Two novel lineal d10 metal-organic frameworks with a ditopic flexible linker: Structures, blue luminescence and thermal stability

Cited by 17 publications

References 49 publications

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Disorder in the anionic part ofcatena-poly[[(pyrazine-2-carboxylato)copper(II)]-μ-pyrazine-2-carboxylato]

Diaquabis(5-methylpyrazine-2-carboxylato-κ²N¹,O²)cadmium

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Two novel lineal d10 metal-organic frameworks with a ditopic flexible linker: Structures, blue luminescence and thermal stability

Cited by 17 publications

References 49 publications

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C11H12N4O2

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C11H12N4O2

Disorder in the anionic part ofcatena-poly[[(pyrazine-2-carboxylato)copper(II)]-μ-pyrazine-2-carboxylato]

Diaquabis(5-methylpyrazine-2-carboxylato-κ2N1,O2)cadmium

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Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Crystal structure of ethyl 5-methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate, C₁₁H₁₂N₄O₂

Diaquabis(5-methylpyrazine-2-carboxylato-κ²N¹,O²)cadmium