An interpretation of 125Te Mössbauer isomer shifts and quadrupole splittings in some tellurium compounds

Cheyne, B. M.; Johnstone, Joy; Jones, C. H. W.

doi:10.1016/0009-2614(72)87203-8

Cited by 14 publications

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“…34–41). The regular arrangement can be attributed to the presence of the selenium lone pair in the stereochemically inactive 4s orbital in a similar fashion as the 5s electron pair in the case of [Te X 6 ] 2– ( X = Cl, Br, I) 42,43. The long Se–Br bonds can be rationalized in terms of 3c‐4e bonds, in which only the selenium 4p orbitals participate 44…”

Section: Resultsmentioning

confidence: 99%

“…[34][35][36][37][38][39][40][41] 2-(X = Cl, Br, I). [42,43] The long Se-Br bonds can be rationalized in terms of 3c-4e bonds, in which only the selenium 4p orbitals participate. [44] The formation of (C 6 H 4 NMe 2 H) 2 (5) can be explained by considering the molecular composition of the reaction mixture of (C 6 H 4 CH 2 NMe 2 ) 2 Se x , which is shown in Table 2.…”

Section: -Naphthylselenenyl Bromide (3) Bis[(phenylmethyl)-dimethylmentioning

confidence: 99%

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Structure and Bonding in Bis(1‐naphthyl) Diselenide and Bis{[2‐(N,N‐dimethylamino)methyl]phenyl} Tetraselenide, and Their Brominated Derivatives

Takaluoma

Oilunkaniemi

et al. 2015

Zeitschrift anorg allge chemie

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Abstract. The formation and crystal structures of bis(1-naphthyl) diselenide (1) and bis{ [2-(N,N-dimethylamino)methyl]phenyl} tetraselenide (2) are described. Whereas 1 can be produced in good yields, 2 is formed only as a minor product together with the known main product, bis{[2-(N,N-dimethylamino)methyl]phenyl} diselenide. The composition of the reaction mixture is semi-quantitatively estimated by 77 Se NMR spectroscopy and DFT calculations. The effect of the

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