Journal ArticleDOI
Proton and thallium-203 and -205 nuclear magnetic resonance and INDOR studies of dimeric dimethylthallium derivatives
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TLDR
In this article, the 1H and 1H-{205Tl} INDOR spectra of dimethylthallium dimethylamide have been analyzed in terms of superimposed spectra for homonuclear and heteronuclear species.Abstract:
Variable-temperature 203Tl and 205Tl n.rn.r. spectra (with and without 1H-decoupling) and 1H-{205Tl} INDOR spectra of dimeric dimethylthallium ethoxide provide evidence of chemical exchange. The 1H and 1H–{205Tl} INDOR spectra of dimethylthallium dimethylamide have also been analysed in terms of superimposed spectra of homonuclear and heteronuclear species. The thallium–thallium coupling constant in both compounds has been determined. Thallium chemical shifts are also reported for related compounds.read more
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Journal ArticleDOI
Thallium NMR spectroscopy
TL;DR: In this article, the authors focused on thallium nuclear magnetic resonance (NMR) spectroscopy and provided a summary of the pertinent nuclear properties for the 203Tl and 205TI nuclides.
Journal ArticleDOI
Präparative und spektroskopische Untersuchungen an Dialkylthalliumverbindungen mit Tl‐N‐Bindung
TL;DR: In this article, the preparation of primary and secondary dialkylthallium amides, R2Tl-NR′R″, is reported and the new compounds are characterized by analytical and spectroscopic (1Hn.m.s.) methods.
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205Tl‐NMR‐spektroskopische Untersuchungen an Thallium(I)‐und Organothallium(III)‐Verbindungen
TL;DR: Schleinitz et al. as mentioned in this paper investigated Tl(I) and organothallium(III) compounds by means of 205Tl wide line and high resolution 1H-n.m.
Journal ArticleDOI
Heterometallic Homo- and Heteroleptic Porphyrinate Dimers with a Rhodium-Thallium Bond.
TL;DR: UV/visible spectroscopy of the title complexes confirms the presence of a strong pi-pi interaction between the macrocycles in each derivative, and two major NMR regions are distinguished: the endo, between the metal-metal bonded macrocycles, and the exo, outside the macros, which are characteristic features of porphyrinic dimers.