17O NMR chemical shifts in polyoxometallate anions

1981 ◽  
Vol 22 (1) ◽  
pp. 129-131 ◽  
Author(s):  
R. I. Maksimovskaya ◽  
M. A. Fedotov
Keyword(s):  
Chemical Shifts ◽  
17O Nmr ◽  
Nmr Chemical Shifts

17O NMR Chemical Shifts in Peptides

1999 ◽  
pp. 126-137 ◽  
Author(s):  
S. Kuroki ◽  
K. Yamauchi ◽  
Hiromichi Kurosu ◽  
S. Ando ◽  
Isao Ando ◽  
...  
Keyword(s):  
Chemical Shifts ◽  
17O Nmr ◽  
Nmr Chemical Shifts

Density functional theory calculations of 17O NMR chemical shifts for substituted trifluoromethyl aryl ketones

1998 ◽  
Vol 39 (9) ◽  
pp. 1001-1004 ◽  
Author(s):  
Ito Chao ◽  
Ko-Wen Chen ◽  
Kwang-Ting Liu ◽  
Chia-Chin Tsoo
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Chemical Shifts ◽  
Density Functional Theory Calculations ◽  
17O Nmr ◽  
Functional Theory ◽  
Nmr Chemical Shifts ◽  
Aryl Ketones

17O NMR chemical shifts of 3-(substituted methylene)-(Z)-1(3H)-isobenzofuranones: correlations with IR stretching wavenumbers and AM1 charges

1998 ◽  
Vol 36 (7) ◽  
pp. 511-514 ◽  
Author(s):  
Erkki Kolehmainen ◽  
Kari Lappalainen ◽  
Alexander Perjéssy ◽  
Pavol Hrnčiar ◽  
Margita Lácová ◽  
...  
Keyword(s):  
Chemical Shifts ◽  
17O Nmr ◽  
Nmr Chemical Shifts

Scalar Relativistic Effects on 17O NMR Chemical Shifts in Transition-Metal Oxo Complexes. An ab Initio ECP/DFT Study. [Erratum to document cited in CA122:254385]

1995 ◽  
Vol 117 (32) ◽  
pp. 8492-8492 ◽  
Author(s):  
Martin Kaupp ◽  
Vladimir G. Malkin ◽  
Olga L. Malkina ◽  
Dennis R. Salahub
Keyword(s):  
Transition Metal ◽  
Ab Initio ◽  
Chemical Shifts ◽  
Relativistic Effects ◽  
Dft Study ◽  
17O Nmr ◽  
Nmr Chemical Shifts ◽  
Oxo Complexes

scholarly journals An Analysis of the Substituent Effects on 13C and 17O NMR Chemical Shifts of Some 5-Substituted 2-Acetylthiophenes by Linear Free Energy Relationships.

1993 ◽  
Vol 47 ◽  
pp. 160-166 ◽  
Author(s):  
Domenico Spinelli ◽  
Liliana Lamartina ◽  
Stefano Chimichi ◽  
Renato Noto ◽  
Giovanni Consiglio ◽  
...  
Keyword(s):  
Free Energy ◽  
Chemical Shifts ◽  
Substituent Effects ◽  
Linear Free Energy Relationships ◽  
17O Nmr ◽  
Nmr Chemical Shifts ◽  
Linear Free Energy ◽  
Energy Relationships

scholarly journals On resonance interactions in methyl 4-X-benzoates and the effect of 2,6-dimethyl substitution. 13C or 17O NMR chemical shifts as effective indicators of π-electron-density distribution?

ARKIVOC ◽  
2009 ◽  
Vol 2009 (8) ◽  
pp. 212-221 ◽  
Author(s):  
Massimo Maccagno ◽  
Andrea Mele ◽  
Roberta Musio ◽  
Giovanni Petrillo ◽  
Fernando Sancassan ◽  
...  
Keyword(s):  
Density Distribution ◽  
Electron Density ◽  
Electron Density Distribution ◽  
Chemical Shifts ◽  
17O Nmr ◽  
Nmr Chemical Shifts ◽  
Resonance Interactions

17O NMR and15N NMR chemical shifts of sterically-hindered amides: ground-state destabilization in amide electrophilicity

2019 ◽  
Vol 55 (30) ◽  
pp. 4423-4426 ◽  
Author(s):  
Vittorio Pace ◽  
Wolfgang Holzer ◽  
Laura Ielo ◽  
Shicheng Shi ◽  
Guangrong Meng ◽  
...  
Keyword(s):  
Ground State ◽  
Spectroscopic Data ◽  
Chemical Shifts ◽  
Amide Bond ◽  
Electronic Effects ◽  
17O Nmr ◽  
Nmr Chemical Shifts ◽  
Combined Use ◽  
Sterically Hindered

We report17O NMR and15N NMR spectroscopic data for sterically-hindered acyclic amides. The data demonstrate that a combined use of17O NMR and15N NMR serves as a powerful tool in assessing electronic effects of the amide bond.

scholarly journals 17O NMR chemical shifts in oxometalates: from the simplest monometallic species to mixed-metal polyoxometalates

2014 ◽  
Vol 5 (5) ◽  
pp. 2031 ◽  
Author(s):  
Magda Pascual-Borràs ◽  
Xavier López ◽  
Antonio Rodríguez-Fortea ◽  
R. John Errington ◽  
Josep M. Poblet
Keyword(s):  
Chemical Shifts ◽  
17O Nmr ◽  
Mixed Metal ◽  
Nmr Chemical Shifts

17O NMR chemical shifts structure relationships in oxiranes

1979 ◽  
Vol 20 (36) ◽  
pp. 3449-3452 ◽  
Author(s):  
Hiizu Iwamura ◽  
Tadashi Sugawara ◽  
Yuzo Kawada ◽  
Kazuo Tori ◽  
Ryonosuke Muneyuki ◽  
...  
Keyword(s):  
Chemical Shifts ◽  
17O Nmr ◽  
Nmr Chemical Shifts

Magnetic resonance tensors in Uracil: Calculation of 13C, 15N, 17O NMR chemical shifts, 17O and 14N electric field gradients and measurement of 13C and 15N chemical shifts

2010 ◽  
Vol 37 (1-2) ◽  
pp. 13-20 ◽  
Author(s):  
Saeed K. Amini ◽  
Hoora Shaghaghi ◽  
Alex D. Bain ◽  
Ammar Chabok ◽  
Mohsen Tafazzoli
Keyword(s):  
Magnetic Resonance ◽  
Electric Field ◽  
Chemical Shifts ◽  
Electric Field Gradients ◽  
17O Nmr ◽  
Nmr Chemical Shifts ◽  
Field Gradients
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