11B13C coupling constant in LiB(CH3)4

Masaru Yanagisawa; Osamu Yamamoto

doi:10.1002/mrc.1270140119

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¹¹B¹³C coupling constant in LiB(CH₃)₄

Masaru Yanagisawa Osamu Yamamoto

Year: 1980 Journal: Organic Magnetic Resonance Vol: 14 (1)Pages: 76-77 Publisher: Wiley

DOI: 10.1002/mrc.1270140119

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Abstract

Abstract Coupling constants between 11 B and 13 C, 13 C and 1 H, and 11 B and 1 H were obtained for LiB(CH 3 ) 4 in 1,2‐dimethoxyethane, in which the anion B(CH 3 ) is belived to exist as a separate ion pair. The correlations of the coupling constants with the effective nuclear charge of boron, and with the s character of the BC bond, are discussed.

Keywords:

Coupling constant Ion Boron Chemistry Isotopes of boron Coupling (piping) Atomic physics Physics Materials science

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Boron Compounds in Chemistry

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Advanced NMR Techniques and Applications

Physical Sciences → Chemistry → Spectroscopy

Crystallography and molecular interactions

Physical Sciences → Chemistry → Physical and Theoretical Chemistry

¹¹B¹³C coupling constant in LiB(CH₃)₄

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