Bis(2-{2-[2-(benzylcarbamoyl)phenoxy]acetamido}ethyl)ammonium nitrate ethanol disolvate
نویسندگان
چکیده
In the title compound, C(36)H(40)N(5)O(6) (+)·NO(3) (-)·2C(2)H(5)OH, the nitrate anion is disordered over the two orientations of equal occupancy while the solvent mol-ecule reveals large displacement parameters. The cation is formed by protonation of the N atom of a secondary amine in the middle of the flexible chain and the whole compound has crystallographically imposed C-2 symmetry with the crystallographic b axis. An O atom of the nitrate anion links the acidic H atoms of the cation via N-H⋯O hydrogen bonding. In addition, neighbouring cations are connected by inter-molecular N-H⋯O hydrogen bonds and π-π inter-actions between the benzamide groups of the cations [centroid-centroid distance = 4.000 (3) Å], forming a chain along [001]. The ethanol solvent mol-ecules are arranged on the side of the chain through O-H⋯O hydrogen bonds.
منابع مشابه
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2010