Relaxometric and solution NMR structural studies on ditopic lanthanide(III) complexes of a phosphinate analogue of DOTA with a fast rate of water exchange

Abstract

Structure of lanthanide(III) complexes in solution was investigated by multinuclear (1H, 13C, 17O, 31P and 89Y ) NMR spectroscopy.

Keywords

• MRI CONTRAST AGENTS
• ACID PENDANT ARMS
• GADOLINIUM(III) COMPLEX
• MAGNETIC-RESONANCE
• O-17 NMR
• CRYSTAL-STRUCTURES
• HIGH-RELAXIVITY
• HETERODITOPIC CHELATE
• COORDINATION ISOMERS
• VARIABLE-TEMPERATURE