Title of article
Self-assembly of supramolecular architectures based on polybromide anions: crystal structure of image [tppz = tetra(2-pyridyl)pyrazine]
Author/Authors
M. Carla Aragoni، نويسنده , , Massimiliano Arca، نويسنده , , Francesco A. Devillanova، نويسنده , , Michael B. Hursthouse، نويسنده , , Susanne L. Huth، نويسنده , , Francesco Isaia، نويسنده , , Vito Lippolis، نويسنده , , Annalisa Mancini، نويسنده , , Helen Ogilvie، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
79
To page
82
Abstract
The reaction between tetra(2-pyridyl)pyrazine (tppz) and molecular bromine afforded image, characterised by means of FT-Raman spectroscopy and single-crystal X-ray diffraction. The crystal structure showed that the final framework can be considered as being made up by the self-assembly of the building blocks (Br−, Br2, H4tppz4+), driven exclusively by non-covalent interactions. The nature and positions of FT-Raman peaks for the linear symmetric image ion were interpreted based on MP2/LanL2DZ calculations.
Keywords
Bromine , Nitrogen donors , DFT and MP2 calculations , X-ray diffraction , FT-Raman spectroscopy
Journal title
Inorganic Chemistry Communications
Serial Year
2005
Journal title
Inorganic Chemistry Communications
Record number
1316630
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