Application of a lanthanide shift reagent to ethylfluorogermane
โ Scribed by John E. Bulkowski; Charles H. Van Dyke
- Publisher
- Elsevier Science
- Year
- 1975
- Weight
- 111 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0020-1650
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๐ SIMILAR VOLUMES
Anionic EDTA complexes of Pr(III) and Eu(II1) produce dowdeld and upfield shifts, respectively, of the NH resonances of amidinim ions, RC(NH2),+. These LnEDTA--induced shifts arise through the formation of weak ion pairs. Results for the acetamidininm ion show that H,, the high field NH, experiences
## Abstract Spearman's rank correlation method is suggested as an alternative procedure for the treatment of lanthanide induced shift data. When this method is applied to Sullivan's data [__J. Am. Chem. Soc.__ 98, 7162 (1976)], the results are similar to those obtained by the jackโknife and Kendall