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Bi[NC5H3(CO2)2](OH2)xF (x=1 and 2): New one-dimensional Bi-coordination materials—Reversible hydration and topotactic decomposition to α-Bi2O3
- Source :
- Journal of Solid State Chemistry. 187:83-88
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- Two one-dimensional bismuth-coordination materials, Bi[NC5H3(CO2)2](OH2)xF (x=1 and 2), have been synthesized by hydrothermal reactions using Bi2O3, 2,6-NC5H3(CO2H)2, HF, and water at 180 °C. Structures of the two materials were determined by single-crystal X-ray diffraction. Although they have different crystal structures, both Bi-organic materials shared a common structural motif, a one-dimensional chain structure consisting of Bi3+ cations and pyridine dicarboxylate linkers. Detailed structural analyses include infrared spectroscopy, thermogravimetric analysis, and reversible hydration reactions for the coordinated water molecules were reported. Also, thermal decomposition of the rod-shaped Bi[NC5H3(CO2)2](OH2)F single crystals at 800 °C led to α-Bi2O3 that maintained the same morphology of the original crystals.
- Subjects :
- Thermogravimetric analysis
Thermal decomposition
Infrared spectroscopy
Crystal structure
Condensed Matter Physics
Electronic, Optical and Magnetic Materials
Inorganic Chemistry
Crystallography
chemistry.chemical_compound
chemistry
Pyridine
X-ray crystallography
Materials Chemistry
Ceramics and Composites
Hydrothermal synthesis
Molecule
Physical and Theoretical Chemistry
Subjects
Details
- ISSN :
- 00224596
- Volume :
- 187
- Database :
- OpenAIRE
- Journal :
- Journal of Solid State Chemistry
- Accession number :
- edsair.doi...........c6be4524e3326c5d0b846f33540157c1