Lanthanide complexes of new nonadentate imino-phosphonate ligands derived from 1,4,7-triazacyclononane: Synthesis, structural characterisation and NMR studies

Keyphrases

• NMR Studies 100%
• Structural Characterization 100%
• Lanthanide Complexes 100%
• 1,4,7-triazacyclononane 100%
• Phosphonates 100%
• Characterization Studies 100%
• Iminophosphonates 100%
• Phosphonate Ligands 100%
• Methyl 50%
• Sodium 50%
• Gd(III) 50%
• O Donor 50%
• N-donor 50%
• Diastereomers 50%
• Relaxivity 25%
• Ln(III) Complexes 25%
• 13C NMR 25%
• New Ligand 25%
• Spectroscopic Studies 25%
• Pendant Arm 25%
• Trigonal Prismatic 25%
• Lanthanide Ions 25%
• Coordination Polyhedron 25%
• Aminoethyl 25%
• Tris 25%
• Amines 25%
• Lanthanides 25%
• La(III) 25%
• Diamagnetic 25%
• Y(III) 25%
• Donor Atom 25%
• Template Agent 25%
• Acetyl 25%
• Complex Stability 25%
• 31P NMR 25%
• Acidic Medium 25%
• Yb(III) 25%
• Imines 25%
• Schiff Base Condensation 25%
• 1H{31P} 25%
• Ln(III) 25%
• Neutral Medium 25%
• Chiral Phosphorus 25%

Chemistry

• NMR Spectroscopy 100%
• Lanthanoid Atom 100%
• Donor 100%
• Phosphonate 100%
• Sodium 40%
• Diastereomer 40%
• Imine 40%
• 1H NMR Spectroscopy 20%
• Crystal Structure 20%
• 13C NMR Spectroscopy 20%
• Condensation 20%
• Acetyl 20%
• Tris 20%
• Phosphorus-31 Magnetic Resonance Spectroscopy 20%
• Diamagnetic 20%
• stability 20%
• Phosphorus 20%