Chemical-shift-tensor parameters retrieved from solid-effectively asymmetric s tensors have been reported, although with differing values of s ii . This undoubtedly reflects state NMR spectral data convey both structural and molecular implications, and efforts are continually devoted to the the diff
The Influence of Short-Range Geometry on the 31P Chemical-Shift Tensor in Protonated . Phosphates
β Scribed by P. Hartmann; J. Vogel; B. Schnabel
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 321 KB
- Volume
- 111
- Category
- Article
- ISSN
- 1064-1858
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π SIMILAR VOLUMES
The effects of organic solvents on the 3'P-mr chemical shifts of various phosphate diesters have been investigated in water and mixed-organic solvent systems. The addition of organic solvents to cyclic phosphates and to diethyl phosphate causes large upfield shifts of the phosphorus resonance which
The principal elements of 13C chemical shift tensors in some dicarboxylic acids were determined from powder samples by two methods: (i) from the theoretical fit of the experimental data and (ii) from the sideband intensities of the CP-MAS spectra using the graphical procedure of Herzfeld and Berger.
## Abstract The measurement of free intracellular magnesium (Mg^2+^) using the ^31^P chemical shifts of ATP requires the use of appropriate calibration solutions to determine the chemicalβshift limits Ξ^ATP^~Ξ±Ξ²~ and Ξ^MgATP^~Ξ±Ξ²~. Solutions containing excess Mg^2+^ contain significant amounts of Mg~
The influence of solvent polarity on the properties of hydrogen-bonded 1 : 1 complexes of 2,4,6trimethylpyridine-15 N with HF and DF, labeled below as FHN and FDN, has been studied by multinuclear magnetic resonance spectroscopy in the slow hydrogen bond exchange regime reached below 190 K. Mixtures