Abstract
FSLG CPMAS HETCOR is a 2D solid-state NMR experiment which provides structural information and conformational correlation between a 1H and an X-nucleus. However, practical application of the experiment suffers from the chemical shift referencing problem on the indirect 1H dimension. In our paper, we present a novel 1H–1H MAS FSLG-based approach and its application to reference the FSLG CPMAS HETCOR which overcomes the 1H referencing in the 2D 1H-X HETCOR experiment. This approach works excellently irrespective of the sample type over a wide range of temperature.
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Financial support by the Deutsche Forschungsgemeinschaft under contract Bu-911-24-2 is gratefully acknowledged.
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Kumari, B., Brodrecht, M., Gutmann, T. et al. Efficient Referencing of FSLG CPMAS HETCOR Spectra Using 2D 1H–1H MAS FSLG. Appl Magn Reson 50, 1399–1407 (2019). https://doi.org/10.1007/s00723-019-01156-2
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DOI: https://doi.org/10.1007/s00723-019-01156-2