A series of tetrahomodioxacalix[4]biscrown-n. syntheses, crystal structures, and metal binding abilities

Keyphrases

• 1,3-alternate 100%
• Metal Ions 100%
• Metal Affinity 100%
• Electrostatic Interaction 50%
• Metal Complexation 50%
• Methylene Bridge 50%
• Cs + 50%
• X-ray Crystal Structure 50%
• NMR Spectra 50%
• Conformation Stability 50%
• 1,2-Alternate 50%
• Steric Hindrance 50%
• Alternative Conformations 50%

Chemistry

• Crystal Structure 100%
• Metal Ion 100%
• Complexation 50%
• Base 50%
• Electrostatic Interaction 50%
• NMR Spectrum 50%
• Steric Hindrance 50%
• stability 50%
• Carbene 50%
• Cesium Ion 50%
• Potassium Ion 50%