Efficient and fast sign-sensitive determination of heteronuclear coupling constants

Josep Saurí; Pau Nolis; Teodor Parella

doi:10.1016/j.jmr.2013.08.013

Efficient and fast sign-sensitive determination of heteronuclear coupling constants

Josep Saurí, Pau Nolis, Teodor Parella

Research output: Contribution to journal › Article › Research › peer-review

14 Citations (Scopus)

Abstract

Two complementary 1D NMR approaches for the fast and easy determination of the magnitude and the sign of heteronuclear J(XH) coupling constants are proposed: The Up&Down technique relies on the direct analysis of anti-phase multiplets whereas the Left&Right technique is based on the relative displacement between separate IPAP components. © 2013 Elsevier Inc. All rights reserved.

Original language	English
Pages (from-to)	66-69
Journal	Journal of Magnetic Resonance
Volume	236
DOIs	https://doi.org/10.1016/j.jmr.2013.08.013
Publication status	Published - 23 Sep 2013

Keywords

Heteronuclear coupling constants
HSQMBC-TOCSY
IPAP
Sign of coupling constants

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title = "Efficient and fast sign-sensitive determination of heteronuclear coupling constants",

abstract = "Two complementary 1D NMR approaches for the fast and easy determination of the magnitude and the sign of heteronuclear J(XH) coupling constants are proposed: The Up&Down technique relies on the direct analysis of anti-phase multiplets whereas the Left&Right technique is based on the relative displacement between separate IPAP components. {\textcopyright} 2013 Elsevier Inc. All rights reserved.",

keywords = "Heteronuclear coupling constants, HSQMBC-TOCSY, IPAP, Sign of coupling constants",

author = "Josep Saur{\'i} and Pau Nolis and Teodor Parella",

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AU - Nolis, Pau

AU - Parella, Teodor

PY - 2013/9/23

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N2 - Two complementary 1D NMR approaches for the fast and easy determination of the magnitude and the sign of heteronuclear J(XH) coupling constants are proposed: The Up&Down technique relies on the direct analysis of anti-phase multiplets whereas the Left&Right technique is based on the relative displacement between separate IPAP components. © 2013 Elsevier Inc. All rights reserved.

AB - Two complementary 1D NMR approaches for the fast and easy determination of the magnitude and the sign of heteronuclear J(XH) coupling constants are proposed: The Up&Down technique relies on the direct analysis of anti-phase multiplets whereas the Left&Right technique is based on the relative displacement between separate IPAP components. © 2013 Elsevier Inc. All rights reserved.

KW - Heteronuclear coupling constants

KW - HSQMBC-TOCSY

KW - IPAP

KW - Sign of coupling constants

U2 - 10.1016/j.jmr.2013.08.013

DO - 10.1016/j.jmr.2013.08.013

M3 - Article

VL - 236

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EP - 69

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