Determination of the Glycosidic Bond Angle χ in RNA from Cross-Correlated Relaxation of CH Dipolar Coupling and N Chemical Shift Anisotropy

2004 ◽  
Vol 126 (7) ◽  
pp. 1962-1970 ◽  
Author(s):  
Elke Duchardt ◽  
Christian Richter ◽  
Oliver Ohlenschläger ◽  
Matthias Görlach ◽  
Jens Wöhnert ◽  
...  
Keyword(s):  
Chemical Shift ◽  
Dipolar Coupling ◽  
Bond Angle ◽  
Chemical Shift Anisotropy ◽  
Glycosidic Bond

scholarly journals Determination of relative tensor orientations by γ-encoded chemical shift anisotropy/heteronuclear dipolar coupling 3D NMR spectroscopy in biological solids

2010 ◽  
Vol 12 (45) ◽  
pp. 14873 ◽  
Author(s):  
Guangjin Hou ◽  
Sivakumar Paramasivam ◽  
In-Ja L. Byeon ◽  
Angela M. Gronenborn ◽  
Tatyana Polenova
Keyword(s):  
Nmr Spectroscopy ◽  
Chemical Shift ◽  
Dipolar Coupling ◽  
Chemical Shift Anisotropy ◽  
3D Nmr ◽  
Biological Solids

scholarly journals Determination of 15N Chemical Shift Anisotropy from a Membrane-Bound Protein by NMR Spectroscopy

2012 ◽  
Vol 116 (24) ◽  
pp. 7181-7189 ◽  
Author(s):  
Manoj Kumar Pandey ◽  
Subramanian Vivekanandan ◽  
Shivani Ahuja ◽  
Kumar Pichumani ◽  
Sang-Choul Im ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Chemical Shift ◽  
Chemical Shift Anisotropy ◽  
Membrane Bound

Determination of the 15 N chemical shift anisotropy in natural abundance samples by proton-detected 3D solid-state NMR under ultrafast MAS of 70 kHz

2019 ◽  
Vol 57 (6) ◽  
pp. 294-303 ◽  
Author(s):  
Federica Rossi ◽  
Nghia Tuan Duong ◽  
Manoj Kumar Pandey ◽  
Michele R. Chierotti ◽  
Roberto Gobetto ◽  
...  
Keyword(s):  
Solid State ◽  
Chemical Shift ◽  
Solid State Nmr ◽  
Chemical Shift Anisotropy ◽  
Natural Abundance ◽  
3D Solid

Determination of Relative Configuration from Residual Chemical Shift Anisotropy

2016 ◽  
Vol 138 (30) ◽  
pp. 9548-9556 ◽  
Author(s):  
Nilamoni Nath ◽  
Manuel Schmidt ◽  
Roberto R. Gil ◽  
R. Thomas Williamson ◽  
Gary E. Martin ◽  
...  
Keyword(s):  
Chemical Shift ◽  
Chemical Shift Anisotropy ◽  
Relative Configuration ◽  
Residual Chemical Shift Anisotropy

Solid-state nuclear magnetic resonance studies of triphenylsilyl-, triphenyltin-, and triphenyllead(pentacarbonyl)manganese(I) complexes

1999 ◽  
Vol 77 (11) ◽  
pp. 1892-1898 ◽  
Author(s):  
Dharamdat Christendat ◽  
Ian S Butler ◽  
Denis FR Gilson ◽  
Frederick G Morin
Keyword(s):  
Solid State ◽  
Chemical Shift ◽  
Dipolar Coupling ◽  
Chemical Shifts ◽  
Chemical Shift Anisotropy ◽  
Coupling Constants ◽  
Spin Coupling ◽  
Chemical Shift Tensors ◽  
Lead Compounds ◽  
Spin Spin Coupling

The solid-state CP MAS (29Si, 119Sn, and 207Pb) NMR spectra of the triphenylsilyl-, triphenyltin-, and triphenyllead(pentacarbonyl)manganese(I) complexes, (Ph3E)Mn(CO)5 (E = Si, Sn, Pb), have been analyzed to give the chemical shifts, one-bond spin-spin coupling constants, 1JE-Mn, the "effective-dipolar" coupling constants (D - ΔJ/3), the chemical shift tensors, and the spin-spin anisotropy (ΔJ), where the analysis permits. For the tin and lead compounds, three and four sets of chemical shifts, respectively, were observed, and two different polymorphs occur for the lead complex, depending on the solvent used for recrystallization. The average values of the reduced coupling constants, 1KMn-Si (2.64 × 1020 T2 J-1), 1KSn-Mn (1.25 × 1020 T2 J-1), and 1KPb-Mn (4.18 × 1020 T2 J-1) showed a linear correlation with the s-electron densities at the respective metal nuclei. The principal components of the chemical shift tensors have been determined for the tin and lead compounds.Key words: manganese-group-14 compounds, solid-state 29Si, 119Sn, and 207Pb CP MAS NMR, spin-spin coupling, chemical shift anisotropy, quadrupole coupling.

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