5‐(3,4‐Dimethoxybenzyl)‐7‐isopropyl‐1,3,5‐triazepane‐2,6‐dione acetonitrile solvate refined using a multipolar atom model
Author(s) -
Ejsmont Krzysztof,
Boeglin Joel,
Didierjean Claude,
Guichard Gilles,
Jelsch Christian
Publication year - 2010
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
eISSN - 1600-5759
pISSN - 0108-2701
DOI - 10.1107/s0108270110016331
Subject(s) - chemistry , isopropyl , crystal structure , ring (chemistry) , acetonitrile , atom (system on chip) , hydrogen bond , crystallography , electron density , hydrogen atom , molecule , crystal (programming language) , stereochemistry , computational chemistry , electron , medicinal chemistry , group (periodic table) , physics , organic chemistry , quantum mechanics , computer science , embedded system , programming language
The crystal structure of the title compound, C 16 H 23 N 3 O 4 ·CH 3 CN, was refined using a multipolar atom model transferred from an experimental electron‐density database. The refinement showed some improvement in crystallographic statistical indices compared with the independent atom model. The triazepane ring adopts a twist‐boat conformation. In the crystal structure, the molecule forms intermolecular contacts with 14 different neighbours. There are two N—H...O and one C—H...O intermolecular hydrogen bond.
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