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3-Methylamido-3′,4′-ethylenedithiotetrathiafulvalene(+) potassium tetraisothiocyanatomercury(II)

Abstract : In the title compound, (C10H9NOS6)K[Hg(SCN)4] or (EDT–TTF–CONHMe)K[Hg(SCN)4)], fully oxidized organic (EDT–TTF–CONHMe)+· radical cations form quasi‐one‐dimensional stacks running along the monoclinic 21 axis and alternating along the crystallographic [101] direction with inorganic anion stacks made from mixed K+–[Hg(SCN)4]2− ribbons. For each anion, three essentially collinear SCN ligands inter­act with the K+ ions via short N⋯K contacts, while the terminal N atom of the fourth SCN group is engaged in a number of hydrogen‐bond contacts with the –CH, –NH and –CH2 hydrogen‐bond donors of the amide function. Radical cations are dimerized along the stacks and the crystal conductivity is activated.
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Contributeur : Cécile Meziere <>
Soumis le : mardi 14 avril 2020 - 11:06:00
Dernière modification le : dimanche 19 avril 2020 - 10:58:05

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Sergey Simonov, Leokadiya Zorina, Natal'Ya Kushch, Cecile Meziere, Patrick Batail. 3-Methylamido-3′,4′-ethylenedithiotetrathiafulvalene(+) potassium tetraisothiocyanatomercury(II). Acta Crystallographica Section C: Crystal Structure Communications, International Union of Crystallography, 2007, 63 (3), pp.m126-m128. ⟨10.1107/S0108270107006154⟩. ⟨hal-02541829⟩



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