Structure and Dynamics of a Trinuclear Gadolinium(III) Complex: The Effect of Intramolecular Electron Spin Relaxation on Its Proton Relaxivity1
É Tóth, L Helm, AE Merbach, R Hedinger… - Inorganic …, 1998 - ACS Publications
The trinuclear [Gd3 (H-3taci) 2 (H2O) 6] 3+ complex has been characterized in aqueous
solution as a model compound from the point of view of MRI: the parameters that affect
proton relaxivity have been determined in a combined variable temperature, pressure, and
multiple-field 17O NMR, EPR, and NMRD study. The solution structure of the complex was
found to be the same as in solid state: the total coordination number of the lanthanide (III) ion
is 8 with two inner-sphere water molecules. EPR measurements proved a strong …
solution as a model compound from the point of view of MRI: the parameters that affect
proton relaxivity have been determined in a combined variable temperature, pressure, and
multiple-field 17O NMR, EPR, and NMRD study. The solution structure of the complex was
found to be the same as in solid state: the total coordination number of the lanthanide (III) ion
is 8 with two inner-sphere water molecules. EPR measurements proved a strong …
Structure and Dynamics of a Trinuclear Gadolinium (III) Complex: The Effect of Intramolecular Electron Spin Relaxation on Its Proton Relaxivity (1)
L Helm, AE Merbach, R Hedinger… - Inorganic …, 1998 - pubmed.ncbi.nlm.nih.gov
The trinuclear [Gd (3)(H (-)(3) taci)(2)(H (2) O)(6)](3+) complex has been characterized in
aqueous solution as a model compound from the point of view of MRI: the parameters that
affect proton relaxivity have been determined in a combined variable temperature, pressure,
and multiple-field (17) O NMR, EPR, and NMRD study. The solution structure of the complex
was found to be the same as in solid state: the total coordination number of the lanthanide
(III) ion is 8 with two inner-sphere water molecules. EPR measurements proved a strong …
aqueous solution as a model compound from the point of view of MRI: the parameters that
affect proton relaxivity have been determined in a combined variable temperature, pressure,
and multiple-field (17) O NMR, EPR, and NMRD study. The solution structure of the complex
was found to be the same as in solid state: the total coordination number of the lanthanide
(III) ion is 8 with two inner-sphere water molecules. EPR measurements proved a strong …