1,10-Phenanthrolin-1-ium hydrogen (S,S)-tartrate trihydrate and a correction

The title structure, C(12)H(9)N(2) (+)·C(4)H(5)O(6) (−)·3H(2)O, shows that one of the protons of d-tartaric acid has been transferred to 1,10-phenanthroline. The d-hydrogen tartrate anions are joined together in a head-to-tail fashion via a short hydrogen bond with donor–acceptor distance of 2.4554 ...

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Detalles Bibliográficos
Autores principales: Derikvand, Zohreh, Olmstead, Marilyn M.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980100/
https://www.ncbi.nlm.nih.gov/pubmed/21580069
http://dx.doi.org/10.1107/S160053680905332X
Descripción
Sumario:The title structure, C(12)H(9)N(2) (+)·C(4)H(5)O(6) (−)·3H(2)O, shows that one of the protons of d-tartaric acid has been transferred to 1,10-phenanthroline. The d-hydrogen tartrate anions are joined together in a head-to-tail fashion via a short hydrogen bond with donor–acceptor distance of 2.4554 (12) Å, unsymmetrical O—H distances of 1.01 (4) Å and 1.45 (4) Å, and a 174 (4)° O—H—O bond angle. The phenanthrolinium rings are π-stacked with an average separation of 3.58 (11) Å. The structural report corrects a previous report in the literature [Wang et al. (2006 ▶). Acta Cryst. E62, o2508–o2509] of the isostructural l-hydrogen tartrate enanti­omer in which the proton transfer and short hydrogen bond were missed.

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