Recoupling dipolar interactions with multiple I=1 quadrupolar nuclei: A 11B{6Li} and 31P{6Li} rotational echo double resonance study of lithium borophosphate glasses.
Published in Solid State Nuclear Magnetic Resonance, 2017
How can REDOR measure atomic proximity when the recoupled nucleus is quadrupolar? Simulations and model compounds establish suitable conditions for lithium-6 experiments. Applied to borophosphate glasses, the method reveals stronger lithium interactions with phosphate than with borate groups, illustrating why formal charge alone does not predict modifier distributions.
Citation
L.M. Funke, H. Bradtmüller, H. Eckert, “Recoupling dipolar interactions with multiple I=1 quadrupolar nuclei: A 11B{6Li} and 31P{6Li} rotational echo double resonance study of lithium borophosphate glasses”, Solid State Nuclear Magnetic Resonance, 2017, 84, 143−150.