Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes

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Standard

Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes. / Andersen, Cecilie Lindholm; Jensen, Christine S.; Mackeprang, Kasper; Du, Lin; Jørgensen, Solvejg; Kjærgaard, Henrik Grum.

I: Journal of Physical Chemistry A, Bind 118, Nr. 46, 2014, s. 11074-11082.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Andersen, CL, Jensen, CS, Mackeprang, K, Du, L, Jørgensen, S & Kjærgaard, HG 2014, 'Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes', Journal of Physical Chemistry A, bind 118, nr. 46, s. 11074-11082. https://doi.org/10.1021/jp5086679

APA

Andersen, C. L., Jensen, C. S., Mackeprang, K., Du, L., Jørgensen, S., & Kjærgaard, H. G. (2014). Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes. Journal of Physical Chemistry A, 118(46), 11074-11082. https://doi.org/10.1021/jp5086679

Vancouver

Andersen CL, Jensen CS, Mackeprang K, Du L, Jørgensen S, Kjærgaard HG. Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes. Journal of Physical Chemistry A. 2014;118(46):11074-11082. https://doi.org/10.1021/jp5086679

Author

Andersen, Cecilie Lindholm ; Jensen, Christine S. ; Mackeprang, Kasper ; Du, Lin ; Jørgensen, Solvejg ; Kjærgaard, Henrik Grum. / Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes. I: Journal of Physical Chemistry A. 2014 ; Bind 118, Nr. 46. s. 11074-11082.

Bibtex

@article{d429a863cfee46ca8c0c512645f53f15,
title = "Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes",
abstract = "The weakly interacting complexes of dimethylamine with dimethyl ether (DMA-DME) and with dimethylsulfide (DMA-DMS) have been detected in the gas phase using Fourier transform infrared spectroscopy at room temperature. The observed redshift of the fundamental NH-stretching frequency was found to be extremely small with only 5 and 19 cm-1 for DMA-DME and DMA-DMS, respectively. The experimentally determined integrated absorbance has been combined with a calculated oscillator strength to determine an equilibrium constant of 2 × 10-3 and 4 × 10-3 for the DMA-DME and DMA-DMS complexes, respectively. The topological analyses reveal that several hydrogen bond interactions are present in the complexes. The calculated binding energies, geometric parameters, observed redshifts, and topological analyses suggest that oxygen and sulfur are hydrogen bond acceptors of similar strength. (Graph Presented).",
author = "Andersen, {Cecilie Lindholm} and Jensen, {Christine S.} and Kasper Mackeprang and Lin Du and Solvejg J{\o}rgensen and Kj{\ae}rgaard, {Henrik Grum}",
year = "2014",
doi = "10.1021/jp5086679",
language = "English",
volume = "118",
pages = "11074--11082",
journal = "Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory",
issn = "1089-5639",
publisher = "American Chemical Society",
number = "46",

}

RIS

TY - JOUR

T1 - Similar strength of the NH⋯O and NH⋯S hydrogen bonds in binary complexes

AU - Andersen, Cecilie Lindholm

AU - Jensen, Christine S.

AU - Mackeprang, Kasper

AU - Du, Lin

AU - Jørgensen, Solvejg

AU - Kjærgaard, Henrik Grum

PY - 2014

Y1 - 2014

N2 - The weakly interacting complexes of dimethylamine with dimethyl ether (DMA-DME) and with dimethylsulfide (DMA-DMS) have been detected in the gas phase using Fourier transform infrared spectroscopy at room temperature. The observed redshift of the fundamental NH-stretching frequency was found to be extremely small with only 5 and 19 cm-1 for DMA-DME and DMA-DMS, respectively. The experimentally determined integrated absorbance has been combined with a calculated oscillator strength to determine an equilibrium constant of 2 × 10-3 and 4 × 10-3 for the DMA-DME and DMA-DMS complexes, respectively. The topological analyses reveal that several hydrogen bond interactions are present in the complexes. The calculated binding energies, geometric parameters, observed redshifts, and topological analyses suggest that oxygen and sulfur are hydrogen bond acceptors of similar strength. (Graph Presented).

AB - The weakly interacting complexes of dimethylamine with dimethyl ether (DMA-DME) and with dimethylsulfide (DMA-DMS) have been detected in the gas phase using Fourier transform infrared spectroscopy at room temperature. The observed redshift of the fundamental NH-stretching frequency was found to be extremely small with only 5 and 19 cm-1 for DMA-DME and DMA-DMS, respectively. The experimentally determined integrated absorbance has been combined with a calculated oscillator strength to determine an equilibrium constant of 2 × 10-3 and 4 × 10-3 for the DMA-DME and DMA-DMS complexes, respectively. The topological analyses reveal that several hydrogen bond interactions are present in the complexes. The calculated binding energies, geometric parameters, observed redshifts, and topological analyses suggest that oxygen and sulfur are hydrogen bond acceptors of similar strength. (Graph Presented).

U2 - 10.1021/jp5086679

DO - 10.1021/jp5086679

M3 - Journal article

C2 - 25340722

AN - SCOPUS:84912127238

VL - 118

SP - 11074

EP - 11082

JO - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory

JF - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory

SN - 1089-5639

IS - 46

ER -

ID: 131022840