Synthesis and spectral characterization of mercury(II) complexes with the bidentate Schiff base ligand N,N'-bis(2,3-dimethoxybenzylidene)-1,2-diaminoethane: the crystal structures of [Hg((23-MeO-ba)2en)I2] and [Hg((23-MeO-ba)2en)Br2]

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00365633" target="_blank" >RIV/68378271:_____/11:00365633 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.poly.2011.08.024" target="_blank" >http://dx.doi.org/10.1016/j.poly.2011.08.024</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.poly.2011.08.024" target="_blank" >10.1016/j.poly.2011.08.024</a>

Result language
angličtina
Original language name
Synthesis and spectral characterization of mercury(II) complexes with the bidentate Schiff base ligand N,N'-bis(2,3-dimethoxybenzylidene)-1,2-diaminoethane: the crystal structures of [Hg((23-MeO-ba)2en)I2] and [Hg((23-MeO-ba)2en)Br2]
Original language description
Three mercury(II) complexes, [Hg((23-MeO-ba)2en)X2] (X = I (1), Br (2) and Cl(3)), and the ligand (23-MeOba)2en ((23-MeO-ba)2en = N,N0-bis(2,3-dimethoxybenzylidene)-1,2-diaminoethane) have been synthesized and characterized by elemental analyses, FT-IR and 1H NMR spectroscopy. The crystal structures of 1 and 2 were determined by X-ray. The metal-to ligand ratio was found to be 1:1. The mercury(II) center in 1 and 2 has a distorted tetrahedral geometry. The Schiff base ligand (23-MeO-ba)2en acts as a chelating ligand, coordinating via the two nitrogen atoms to the Hg(II) atom, and it adop! ts an E,E conformation. In complex 1 an inter-molecular hydrogen bond C-H...O was found, while in complex 2 inter- and intra-molecular C-H...X (X = O and Br) hydrogenwere found.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
<a href="/en/project/GAP204%2F11%2F0809" target="_blank" >GAP204/11/0809: Absorption, beam homogeneity and varying irradiated volume corrections in multidomain bulk and thin film samples.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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