Measurement of Magnitude and Sign of Heteronuclear Coupling Constants in Transition Metal Complexes: Volume 137, Number 2 (1999), pages 413–429

✍ Scribed by Gottfried Otting; Linnea P. Soler; Barbara A. Messerle

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 11 KB
• Volume: 139
• Category: Article
• ISSN: 1090-7807
• DOI: 10.1006/jmre.1999.1810

✦ Synopsis

On page 428, the first sentence of the Appendix should read "By convention, NMR spectra of nuclei with positive (e.g., 1 H, 31 P, 13 C) and negative (e.g., 15 N) gyromagnetic ratios are both plotted with ppm scales increasing from right to left" instead of "By convention, NMR spectra of nuclei with negative (e.g., 1 H, 31 P, 13 C) and positive (e.g., 15 N) gyromagnetic ratios are both plotted with ppm scales increasing from right to left." The third sentence of the last paragraph should read "In this way, the double-quantum peak appears at an offset larger than that of the zero-quantum peak, if both spins have gyromagnetic ratios of the same sign" instead of "In this way, the double-quantum peak appears at a negative offset larger than that of the zero-quantum peak, if both spins have gyromagnetic ratios of the same sign." On page 414, line 29, Spectral Data of compound 1 should read "J H3AN2A Ϫ10.9" instead of "J H3AN2A 10.9." On pages 416 and 417, Table 1, 13 C and 15 N decoupling cannot be used during the acquisition time t 2 of the 13 C-HMBC experiment. On pages 420 and 421, Table 2, the DQ/ZQ-CC experiment was performed with 15 N decoupling during the acquisition time t 2 .