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- Title
3D Metal-Organic Framework Based on Cadmium Complex of Pyrazine-2,3,5,6-tetracarboxylic Acid.
- Authors
Zhao, Li-Hua; Yang, Ai-Hong; Quan, Ying-Ping; Gao, Hong-Ling; Cui, Jian-Zhong
- Abstract
The 3D metal-organic framework based on cadmium complex of pyrazine-2,3,5,6-tetracarboxylate (pztc), {Cd(pztc)(HO)}, has been synthesized by the reaction of Hpztc and Cd(NO)·4HO under hydrothermal conditions and characterized by elemental analysis, IR, single-crystal X-ray diffraction and fluorescence measurement. This complex belongs to triclinic system, $$ P\overline{1} $$ space group with a = 5.0080(10) Å, b = 6.6578(13) Å, c = 8.5790(17) Å, α = 89.28(3)°, β = 75.76(3)°, γ = 78.80(3)°. All the donor N and O atoms in pztc coordinate to Cd(II) ions. As decadentate ligand, each pztc links eight Cd(II) atoms, which is a novel coordination mode of pztc. Graphical Abstract: The 3D metal-organic framework based on cadmium complex of pyrazine-2,3,5,6-tetracarboxylate (pztc), {Cd(pztc)(HO)}, has been synthesized by the reaction of Hpztc and Cd(NO)·4HO under hydrothermal conditions. All the donor N and O atoms in pztc coordinate to Cd(II) ions. As decadentate ligand, each pztc links eight Cd(II) atoms, which is a novel coordination mode of pztc.[Figure not available: see fulltext.]
- Subjects
PYRAZINES; CADMIUM compounds; X-ray diffraction; FLUORESCENCE; LIGANDS (Chemistry); ATOMS
- Publication
Journal of Chemical Crystallography, 2011, Vol 41, Issue 8, p1245
- ISSN
1074-1542
- Publication type
Academic Journal
- DOI
10.1007/s10870-011-0123-6