Počet záznamů: 1

4,4´-Dichloro-2,2´-[imidazolidine-1,3-diylbis(methylene)]diphenol

  1. 1.
    0365911 - FZU-D 2012 RIV DK eng J - Článek v odborném periodiku
    Rivera, A. - Sadat-Bernal, J. - Ríos-Motta, J. - Pojarová, Michaela - Dušek, Michal
    4,4´-Dichloro-2,2´-[imidazolidine-1,3-diylbis(methylene)]diphenol.
    Acta Crystallographica section E - Structure Reports Online. Roč. 67, Part 10 (2011), O2581-U1923 ISSN 1600-5368
    Grant ostatní: AVČR(CZ) Praemium Academiae
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: crystal structure * SHELX97 * hydrogen bonds
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.347, rok: 2011

    The imidazolidine ring in the title compound, C17H18Cl2N2O2, adopts a twist conformation. The observed conformation is stabilized by two intramolecular O-H...N hydrogen bonds, with both N atoms acting as hydrogen-bond acceptors. The phenyl substituents are aligned at 70.0 (1) and 76.6 (1)° with respect to the best plane through the five atoms of the imidazolidine ring. Weak intermolecular C-H...O interactions stabilize the crystal packing.
    Trvalý link: http://hdl.handle.net/11104/0201044