Two-/three-dimensional open lanthanide-organic frameworks containing rigid/flexible dicarboxylate ligands: Synthesis, crystal structure and photoluminescent properties

Physics & Astronomy

• coordination polymers 100%
• ligands 58%
• crystal structure 45%
• oxalic acid 42%
• synthesis 42%
• dicarboxylic acids 19%
• imidazoles 17%
• energy levels 14%
• atomic energy levels 12%
• helices 11%
• solid state 8%
• carboxyl group 8%
• fluorescence 8%
• life (durability) 7%
• phosphorescence 7%
• ethyl alcohol 5%
• ions 5%
• deoxyribonucleic acid 5%
• emission spectra 5%
• topology 5%
• energy transfer 4%
• diamonds 4%
• single crystals 3%
• diffraction 3%
• spectroscopy 3%
• excitation 2%
• x rays 2%

Engineering & Materials Science

• Rare earth elements 81%
• Ligands 77%
• Crystal structure 74%
• Oxalic acid 46%
• Polymers 42%
• Electron energy levels 20%
• Fluorescence 13%
• Ions 10%
• Acids 10%
• Phosphorescence 10%
• Excited states 9%
• Infrared spectroscopy 7%
• Single crystals 6%
• Energy transfer 6%
• Diffraction 6%
• DNA 6%
• Ethanol 5%
• Diamonds 5%
• X rays 5%
• Topology 3%
• Chemical analysis 3%

Chemical Compounds

• Photoluminescence 44%
• Oxalic Acid 30%
• Ligand 25%
• Triplet State Energy 17%
• Lanthanoid Atom 8%
• Phosphorescence Spectrum 8%
• Resonance Energy 7%
• Excited Singlet State 6%
• Diamond 5%
• Emission Spectrum 5%
• Ion 4%
• Single Crystal X-Ray Diffraction 4%
• Elemental Analysis 4%
• Luminiscence Type 4%
• Acid 4%
• IR Spectroscopy 4%
• Ethanol 3%
• UV/VIS Spectroscopy 3%