The analysis of the wiggle-beat patterns produced by rapid passage through simple NMR multiplets is modified and extended to permit analysis of beats from multiplets where adjacent signals are not equally separated and where the intensities are not necessarily in the ratio of the appropriate binomial...
Splitting patterns are designated as “s, d, t, q, and m” to indicate “singlet, doublet, triplet and multiplet”, respectively. UV-vis spectra were recorded on an Agilent Cary 3500 compact instrument using a 1 cm quartz cuvette. Samples were prepared in the DMF solution. Raman spectra ...
The solution NMR structure of Synechocystis Psb28 has been recently reported [86]. The structure possesses two short helices, one long α-helix, two anti-parallel β-sheets and nine loop regions. In addition, nine solvent accessible cavities are identified, among which two contain highly ...
We considered the second possibility more likely because the two strands which swap are internal to the β-sheet, and hence have very similar patterns of hydrophobic residues; the sidechain–sidechain interactions in the design model and the NMR structure are thus similar. To investigate possible ...
Learn more about this topic: Spectrochemical Series | Definition, Splitting & Ligands from Chapter 26 / Lesson 6 86K Learn the definition and classes of ligands, including the spectrochemical series. Review crystal field splitting, octahedral...
(NMR), electron spin resonance (ESR), fluorescence spectroscopy, inelastic scattering, etc.], or single molecule behavior (e.g., lateral diffusion) for which lipophilic labels often need to be used. The accessible length scales of SAXS and SANS depend on the given experimental settings (sample...
detect exchangeable protons, we performed deuterium exchange experiments with D2O. It was observed that all the protons with shifts between 8 and 16 ppm were exchanged with deuterium (Fig. 2C). By comparing the splitting patterns, it can be concluded that the metal to ligand ratio is 1:...
Wu YX, Liu XR, Chen G, Tian YQ, Yan J, Yi XY, Liu C (2021) Cd-doped polyoxotitanium nanoclusters with a modifiable organic shell for photoelectrochemical water splitting. Inorg Chem 60(24):19263–19269. https://doi.org/10.1021/acs.inorgchem.1c03078 Article CAS Google Scholar Svensson...
5). Some of the oscillation patterns, especially those for the spin projection combinations b2, c2 and d2 contrasted greatly with the experimental results. The PELDOR oscillations are similar to the experimental results when Mn1 has the largest spin projection of 1.7 (a1–3), or when Mn4 ...
NMR spectra were recorded on a AV II (Bruker, Germany) spectrometer at 400 and 600 MHz; the d values in p.p.m. are relative to Me4Si as internal standard; High-resolution mass spectra were measured with a mass analyser (Q-TOF, Bruker, Germany). The UV absorption spectra were ...