Studien zum Ramaneffekt

Kohlrausch, K. W. F.; Pongratz, A.

doi:10.1007/bf01518101

Cited by 8 publications

(3 citation statements)

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“…Most experimental data for the dihalogens have been taken from a summary by Green [21], where the presented data have been extracted from previous liquid or solution phase infrared studies [22,23,24]; available Raman studies from Refs. [25,26,27] are also summarized in Ref. 20.…”

Section: Symmetric Disubstituted Benzenesmentioning

confidence: 99%

Consistent assignment of the vibrations of symmetric and asymmetric meta-disubstituted benzenes

Kemp

Tuttle

Jones

et al. 2018

Journal of Molecular Spectroscopy

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The assignment of vibrational structure in spectra gives valuable insights into geometric and electronic structure changes upon electronic excitation or ionization; particularly when such information is available for families of molecules. We give a description of the phenyl-ringlocalized vibrational modes of the ground (S0) electronic states of sets of meta-disubstituted benzene molecules including both symmetrically-and asymmetrically-substituted cases. As in our earlier work on monosubstituted benzenes [A. M. Gardner and T. G. Wright. J. Chem.Phys. 135 ( 2011) 114305], para-disubstituted benzenes [A

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Section: Symmetric Disubstituted Benzenesmentioning

confidence: 99%

Consistent assignment of the vibrations of symmetric and asymmetric meta-disubstituted benzenes

Kemp

Tuttle

Jones

et al. 2018

Journal of Molecular Spectroscopy

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“…absorption bands are rotational isomerism in 2-haloethanols given in Table 1, which also includes the probable was investigated by previous workers (1)(2)(3)(4), but assignments of the vibrational frequencies of the complete assignments of their vibrational frequencies were recently made by Buckley et al Discussion (5). The molecule of 2-mercaptoethanol is similar to that of 2-haloethanols, so it is expected to As the Raman spectrum of 2-mercaptoethanol show rotational isomerism, which, however, has in the crystalline state could not be obtained as not yet been reported.…”

Section: Introductionmentioning

confidence: 93%

Vibrational Spectra and Rotational Isomerism in 2-Mercaptoethanol

Nandy¹,

Mukherjee²,

Roy³

et al. 1973

Can. J. Chem.

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From the Raman and i.r. spectra of 2-mercaptoethanol in the liquid state and the temperature variation of the intensity of the Raman lines, it has been concluded that both the trans-and garrclleisomers are present in the liquid. A tentative analysis of the vibrational frequencies of the isomers has been presented. D'apres les spectres Raman et i.r. du mercapto-2 Cthanol a 1'Ctat liquide et aussi d'apres la variation en fonction de la temperature de I'intensite des raies du spectre Raman, on peut conclure que les isomtres cis et gauclle existent tous les deux dans le liquide. Une analyse provisoire des frequences de vibration des isomeres est prCsentCe.[Traduit par le journal]Can.

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“…Ethanolamine (Eastman Kodak practical) was distilled three times, as recommended by Kohlrapsch and Ypsilanti (8), through a 2-foot Vigreux column. Dry ethylenediamine was prepared from the commercial 70% aqueous grade (Carbide and Carbon) by the method of Putnam and Kobe (13) using sodium hydroxide and, finally, distilling over sodium.…”

Section: Solutions and Reagentsmentioning

confidence: 99%