IFIBA   22255
INSTITUTO DE FISICA DE BUENOS AIRES
Unidad Ejecutora - UE
libros
Título:
High Resolution NMR Spectroscopy. Understanding molecules and their electronic structures
Autor/es:
R. H. CONTRERAS; C. F. TORMENA; L. C. DUCATI; T. LLORENTE
Editorial:
Elsevier
Referencias:
Lugar: Oxford; Año: 2013 p. 435
ISSN:
978-0444-594-11-2
Resumen:
Chapter outline: 1. preliminary considerations 315; 2. Effect of usual chemical interactions on nuclear magnetic shielding constants, 316; 2.1: conjugative or mesomeric effect, 316; 2.2. Geometric effect; 2.3: Cage compounds, 321. 2.4.Very strong hyperconjugative interactions, 324. 2.5. Steric effects. 3. Brief outlook, 340. 4. Exercises, 342. References 343.