نتایج جستجو برای: Isophthalic acid

تعداد نتایج: 747470  

A. Malekzadeh M. Lahooti M. Ranjbar M. Yousefi

In this study, isophthalic acid-zirconium(IV) nanocomposite has been prepared from zirconyl nitrate pentahydrate and potassium iodide, with isophthalic acid, (C8H6O4=Benzene-1,3-dicarboxylic acid) as a ligand, via sonochemical method in ethylene glycol and methanol as solvents. The crystalline tetragonal ZrO2 has been produced by thermal decomposition of isophthalic acid-zirconium(IV) nanocompo...

Journal: :international journal of nanoscience and nanotechnology 2012
m. ranjbar m. yousefi m. lahooti a. malekzadeh

in this study, isophthalic acid-zirconium(iv) nanocomposite has been prepared from zirconyl nitrate pentahydrate and potassium iodide, with isophthalic acid, (c8h6o4=benzene-1,3-dicarboxylic acid) as a ligand, via sonochemical method in ethylene glycol and methanol as solvents. the crystalline tetragonal zro2 has been produced by thermal decomposition of isophthalic acid-zirconium(iv) nanocompo...

Journal: :Journal of Synthetic Organic Chemistry, Japan 1987

Journal: :Dalton transactions 2012
Min Zhu Sheng-Qun Su Xue-Zhi Song Zhao-Min Hao Shu-Yan Song Hong-Jie Zhang

A unique 3D Cu(II) complex based on a molybdate oxide cluster and 5-triazole isophthalic acid was synthesized under hydrothermal condition: {Cu(2)(HL)(2)[Mo(4)O(13)]}·2H(2)O (H(2)L = 5-triazole isophthalic acid) (1). Compound 1 shows a spin canting magnetization behavior, and a definite hysteresis loop with a large coercive field of 6.85 kOe.

2008
Gui-Ge Hou Li-Li Liu Jian-Ping Ma Ru-Qi Huang Yu-Bin Dong

The title compound, C(12)H(8)N(4)O(2)·C(8)H(6)O(4), was synthesized from 4-[5-(4-pyrid-yl)-1,3,4-oxadiazol-2-yl]pyridine N-oxide and isophthalic acid. The two mol-ecules are linked through O-H⋯O and O-H⋯N hydrogen bonds. Weak intra-molecular π-π inter-actions between the two hydrogen-bonded chains result in the formation a one-dimensional supra-molecular curved tape (the face-to-face distance b...

Journal: :Acta Crystallographica Section E Structure Reports Online 2010

Journal: :Molecules 2013
In-Taek Lim Ki-Young Choi

The compound [Ni(L)(isoph)₂][Ni(L)]·8H₂O (1; L = C-meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane; H₂-isoph = isophthalic acid) has been synthesized and structurally characterized. Complex 1 exhibits a geometrically symmetric core with a {4/6} coordination number set. The coordination environment around the Ni(1) ion is a distorted octahedron, while the geometry around the fou...

Journal: :Chemical communications 2010
Francisco Rodríguez-Llansola Beatriu Escuder Juan F Miravet Daniel Hermida-Merino Ian W Hamley Christine J Cardin Wayne Hayes

A structurally simple low molecular weight hydrogelator derived from isophthalic acid forms robust pH-responsive hydrogels capable of highly efficient and selective dye adsorption.

2005
Ludovic Vieille-Petit Georg Süss-Fink

The hydrogen-bonded systems formed between 5-bromo-isophthalic and trimesic acid derivatives and the trinuclear arene-ruthenium cluster cation [H3Ru3(C6H6)(C6Me6)2(O)] (1) have been studied in the solid state by single-crystal X-ray structure analysis of th tetrafluoroborate salts. The structure analysis of 5-bromo-isophthalic acid with [1][BF4] shows a 1:1 (acid:cluster) supramolecular system ...

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