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Propane-1,2-di-ammonium chromate(VI).

Abstract : In the title mol-ecular salt, (C3H12N2)[CrO4], each chromate anion accepts six N-H⋯O and C-H⋯O hydrogen bonds from nearby propane-1,2-di-ammonium cations. Three of the four O atoms of the chromate anion accept these bonds; the remaining Cr-O bond length is notably shorter than the others. In the crystal, the anions and cations stack in layers lying parallel to (100): the hydrogen-bonding pattern leads to a three-dimensional network.
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Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Monday, February 9, 2015 - 3:24:07 PM
Last modification on : Friday, December 10, 2021 - 3:52:08 PM

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Sonia Trabelsi, Manel Essid, Thierry Roisnel, Mohamed Rzaigui, Houda Marouani. Propane-1,2-di-ammonium chromate(VI).. Acta Crystallographica Section E: Structure Reports Online, International Union of Crystallography, 2014, 70 (Pt 3), pp.m84-5. ⟨10.1107/S1600536814002463⟩. ⟨hal-01114521⟩



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