摘要:

The normalized dependences of electronic transition strengths on the internuclear distance Se(R) are recommended in the review for 128 band systems of diatomic molecules. Se values, obtained under an assumption of Se(R) = const, are recommended for 98 systems. The recommendations were made after the data published till 1986.

ISSN:0038-7010    

DOI:10.1080/00387018708081579

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

The forms of the dependences on the vibrational and rotational quantum numbers in the series representation of the vibration-rotational energies of diatomic molecules are discussed. It is concluded that the most convenient forms for diatomic molecules inlσ electronic states are (v+1/2) and (J+1/2)2respectively.

ISSN:0038-7010    

DOI:10.1080/00387018708081580

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

Infrared and Raman spectra were measured for crystalline6Li- and7Li-substituted lithium disilicate. The spectra were analysed by normal coordinate analysis (NCA) using a modified valence force field. The resulting force constants were consistent with those calculated for related SiO2-containing phases. The Raman spectral results for related glasses were interpreted with respect to the spectral data for the crystalline phase.

ISSN:0038-7010    

DOI:10.1080/00387018708081581

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

The intensity of the secondary transition (towards 260 nm)of the benzene chromophore in toluene derivatives, has been linked to distorsions of the D6hsymmetry which are induced by the electronic effects of the substituent. These distorsions arise through the CαH2σπhyperconjugative coupling, involving and the substituent on Cα

ISSN:0038-7010    

DOI:10.1080/00387018708081582

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

We have examined aqueous solutions of polyiodide ions in KI-I2-H2O solutions at different pressures by Raman spectroscopy. The spectra show a peak at 114 cm−1and a shoulder near 155 cm−1due to triiodide and higher polyiodide ions respectively. There is no observable change in the relative intensities of these bands with pressure up to around 1800 bars, suggesting that iodide speciation reactions are not affected by pressure within this range.

ISSN:0038-7010    

DOI:10.1080/00387018708081583

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue.

ISSN:0038-7010    

DOI:10.1080/00387018708081578

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor