ISSN:
1573-9171
Schlagwort(e):
crystal structures of bis(quinidinium) molybdate hydrate and quinidinium chloride hydrate
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract Anx-ray structural study of [QndH+]2[MoO 4 2− ]H2O (1) and [QndH+]Cl−H2O (2), where Qnd = quinidine, was conducted. The structures have an ionic structure, and the ions are joined by hydrogen bonds into chains (1) and layers (2). Quinidinium cations protonated at the quinuclidine N atom have a conformation with agauche position of the N atom and OH group (as in neutral quinidine) corresponding to the local, and not the global, minimum of the calculated conformational energy.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00864530
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