Rapid synthesis of a novel cadmium imidazole-4,5-dicarboxylate metal–organic framework under microwave-assisted solvothermal condition

Liu, Wenlong; Ye, Lihua; Liu, Xinfang; Yuan, L.; Lü, Xiaolong; Jiang, Jiaxun

doi:10.1016/j.inoche.2008.07.020

Cited by 51 publications

(12 citation statements)

References 37 publications

(37 reference statements)

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“…In this regard, agreat many metal-polycarboxylate compounds displaying various frameworks from 1D to 3D have been designed and characterized [2]. However, in comparison with the wide exploration of metal-polycarboxylate compounds based on rigid ligands, such as 4,4'-bipyridine, the ones constructed from relatively flexible N-donor bridging ligands have not been well investigated [3]. In our previous work,we have reported aseries of fascinating archetypal structures based on 1,1'-(1,4-butanediyl)bis(imidazole), 1,1'-(1,5-pentanedidyl)bis(imidazole), and 2,2'-bis(1H-imidazolyl)ether ligand, but carboxylate polymers related to 1,1'-(1,10-decanediyl)bis(imidazole) ligand (L) are relatively rare [4].…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of bis(m-phthalato- k3O,O':O'')[1,1'-(1,10-decanediyl) bis(imidazole)- k2N:N']dicobalt(II), Co2(C8H4O4)2(C16H26N4)

Zhang¹,

Ma²,

Ma³

2010

Zeitschrift Für Kristallographie - New Crystal Structures

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Source of materialAm ixture of CoCO 3 (11.9 mg, 0.10 mmol), m-phthalic acid (16.6 mg, 0.10 mmol), 1,1'-(1,10-decanediyl)bis(imidazole) (L, 27.4 mg, 0.10 mmol), and water (7 mL) was sealed in aTeflonlined reactor (15 mL), heated at 120°Cfor 60 hand then gradually cooled to room temperature. Pink block-shaped crystals were obtained. Experimental detailsAll hydrogen atoms on carbon atoms were generated geometrically and refined as riding with d(C-H) =0 .93 -0 .97 Å and U iso (H) =1.0 -1.2 U eq (C). The Hatoms of C13 are not included in the model. The disordered Catoms (C14, C15, C16) were refined using split over two sites with occupancies of 0.64 and 0.36. DiscussionMetal-organic coordination polymers have attracted considerable attention because of their variety of topologies [1]. In this regard, agreat many metal-polycarboxylate compounds displaying various frameworks from 1D to 3D have been designed and characterized [2]. However, in comparison with the wide exploration of metal-polycarboxylate compounds based on rigid ligands, such as 4,4'-bipyridine, the ones constructed from relatively flexible N-donor bridging ligands have not been well investigated [3]. In our previous work,we have reported aseries of fascinating archetypal structures based on 1,1'-(1,4-butanediyl)bis(imidazole), 1,1'-(1,5-pentanedidyl)bis(imidazole), and 2,2'-bis(1H-imidazolyl)ether ligand, but carboxylate polymers related to 1,1'-(1,10-decanediyl)bis(imidazole) ligand (L) are relatively rare [4]. In the title crystal structure, each Co II cation is coordinated by three Oatoms from three m-phthalate (m-BDC) anions and one N atom from one Lligand in atetrahedral manner. One carboxylate group of the m-BDC anion acts in am onodentate coordination mode, while the other one in abidentate bridging mode. In this mode, the m-BDC anions link the Co II cations to at wodimensional layer, where four m-BDC anions and four Co II cations form af our-membered ring. The Ll igands, acting as bidentate bridging ligands, further extend the two-dimensional layer to furnish athree-dimensional framework. Due to the long skeleton of the Lligand, the final three-dimensional framework has large cavities, which offers the possibility of interpenetration of the structure. As aresult, two topologically identical networks give athree-fold interpenetrated framework.

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Section: Discussionmentioning

confidence: 99%

Crystal structure of bis(m-phthalato- k3O,O':O'')[1,1'-(1,10-decanediyl) bis(imidazole)- k2N:N']dicobalt(II), Co2(C8H4O4)2(C16H26N4)

Zhang¹,

Ma²,

Ma³

2010

Zeitschrift Für Kristallographie - New Crystal Structures

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“…The crystal engineering of metal-organic frameworks has receivced intense interest because of their potential applications as functional materials, as well as of their intriguing variety of architectures and topologies [1]. It is well-known that the preparation of well-defined supramolecular architectures mediated by supramolecular interactions is currently of great interest and importance [2].…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of bis(11-fluorodipyrido[3,2-a:2′,3′-c]phenazine)-(1,4-benzenedicarboxylato)manganese(II), Mn(C18H9N4F)2(C8H4O4)

Han¹,

Zang²,

Sun³

2010

Zeitschrift Für Kristallographie - New Crystal Structures

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Source of materialThe pH value of am ixture of MnCl 2 · 4H 2 O( 0.5 mmol), 1,4-benzenedicarboxylic acid (1,4-H 2 bdc, 0.5 mmol) and 11-fluorodipyrido[3,2-a:2',3'-c]phenazine (L, 0.5 mmol) in 12 mL distilled water was adjusted to between 5a nd 6b ya ddition of triethylamine. The resultant solution was heated at 456 Ki naT eflonlined stainless steel autoclave for three days. The reaction system was then slowly cooled to room temperature. Pale yellow crystals of the title compound suitable for single crystal X-ray diffraction analysis were collected from the final reaction system by filtration, washed several times with distilled water and dried in air at ambient temperature (yield 27 %based on Mn(II)). Experimental detailsCarbon-bound Ha toms were positioned geometrically with d(C-H) =0 .93 Å and refined as riding, with U iso (H) =1 .2 U eq (C). The disordered Fatoms (F1 and F1')were refined using split over two sites with at otal occupancy of 1a nd fixed at 0.75/0.25. The missing Hatom attached to C16 and C17 was not generated geometrically because of the disordered Fatom (F1 and F1'). DiscussionThe crystal engineering of metal-organic frameworks has receivced intense interest because of their potential applications as functional materials, as well as of their intriguing variety of architectures and topologies [1]. It is well-known that the preparation of well-defined supramolecular architectures mediated by supramolecular interactions is currently of great interest and importance [2]. 1,10-Phenanthroline (phen) has been widely used to construct supramolecular architectures due to their excellent coordinating ability and large conjugated system [3]. In the title crystal structure, each Mn II atom is six-coordinated by four nitrogen atoms from two different Ll igands, and two carboxylate oxygen atoms from two different 1,4-bdc ligands in a distorted octahedral sphere. The 1,4-bdc dianions link two neighboring Mn II atoms to an one-dimensional chain structure. The large conjugated Lligands are located on both sides of the chains.

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“…Considering the strong coordination abilities and various coordination modes of 4,5-imidazoledicarboxylic acid [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] and its 2-position substituent derivatives, such as 2methyl-1H-imidazole-4,5-dicarboxylic acid (H 3 MIDC) [18][19][20], 2-ethyl-1H-imidazole-4,5-dicarboxylic acid [21,22], 2-propyl-1H-imidazole-4,5-dicarboxylic acid [23][24][25], 2-(hydroxymethyl)-1H-imidazole-4,5-dicarboxylic acid [26], 2-pyridyl-1H-imidazole-4, 5-dicarboxylic acid [27,28], and 2-phenyl-1H-imidazole-4,5-dicarboxylic acid [29][30][31], they have been used to prepare many metal-organic frameworks (MOFs) with intriguing structures and properties. Most of the reported imidazole dicarboxylatebased MOFs are of transition metal ions and MOFS of lanthanides are limited [4,6,23].…”

Section: Introductionmentioning

confidence: 99%

A series of lanthanide-organic frameworks constructed by 2-methyl imidazole dicarboxylate and oxalate: synthesis, structures, and properties

Guo

Chen

Gao

et al. 2012

Journal of Coordination Chemistry

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Five lanthanide(III) coordination polymers with 2-methyl-1H-imidazole-4,5-dicarboxylic acid (H 3 MIDC) and ammonium oxalate,have been prepared and structurally characterized. Single-crystal X-ray diffraction analyses reveal that 1 and 2 are isostructural, as are 3, 4, and 5. Each exhibits a 3-D open framework, which is built by a regular 2-D grid connected by HMIDC 2À and Ln(III). The luminescence and thermal properties of these complexes have been investigated as well.

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Rapid synthesis of a novel cadmium imidazole-4,5-dicarboxylate metal–organic framework under microwave-assisted solvothermal condition

Cited by 51 publications

References 37 publications

Crystal structure of bis(m-phthalato- k3O,O':O'')[1,1'-(1,10-decanediyl) bis(imidazole)- k2N:N']dicobalt(II), Co2(C8H4O4)2(C16H26N4)

Crystal structure of bis(m-phthalato- k3O,O':O'')[1,1'-(1,10-decanediyl) bis(imidazole)- k2N:N']dicobalt(II), Co2(C8H4O4)2(C16H26N4)

Crystal structure of bis(11-fluorodipyrido[3,2-a:2′,3′-c]phenazine)-(1,4-benzenedicarboxylato)manganese(II), Mn(C18H9N4F)2(C8H4O4)

A series of lanthanide-organic frameworks constructed by 2-methyl imidazole dicarboxylate and oxalate: synthesis, structures, and properties

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