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Fig. 4 | BMC Chemistry

Fig. 4

From: Synthesis of lanthanide tag and experimental studies on paramagnetically induced residual dipolar couplings

Fig. 4

RDC Measurements in Lanthanide tagged 4-MMDPA naphthalene-2-thiol. a 1D 1H NMR and (b) 2D 1H-13C HSQC spectra of the free tag, and in complex with the diamagnetic lanthanide LaCl3, or the paramagnetic lanthanides Eu(FOD)3, Eu2(SO4)3, Tb(NO3)3. The J coupling constants and total coupling constants T for all complexes are shown on the 2D spectra. The error ranges in RDC measurements are evaluated from the contour levels and the peak intensity. H7 of Naphthalene thiol is reported in the spectra

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BMC Chemistry

ISSN: 2661-801X

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