(1S*,2S*,4R*,5R*)-Cyclo­hexane-1,2,4,5-tetra­carb­oxy­lic acid

The title compound, C(10)H(12)O(8), a prospective raw material for colourless polyimides which are applied to electronic and microelectronic devices, lies about an inversion centre and the cyclo­hexane ring adopts a chair conformation. Two crystallographycally independent carb­oxy­lic acid groups on...

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Detalles Bibliográficos
Autores principales: Uchida, Akira, Hasegawa, Masatoshi, Yamaguchi, Shinya, Takezawa, Eiichiro, Ishikawa, Atsushi, Kagayama, Takashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3914102/
https://www.ncbi.nlm.nih.gov/pubmed/24527007
http://dx.doi.org/10.1107/S1600536813033795
Descripción
Sumario:The title compound, C(10)H(12)O(8), a prospective raw material for colourless polyimides which are applied to electronic and microelectronic devices, lies about an inversion centre and the cyclo­hexane ring adopts a chair conformation. Two crystallographycally independent carb­oxy­lic acid groups on adjacent C atoms are in equatorial positions, resulting in a mutually trans conformation. In the crystal, O—H⋯O hydrogen bonds around an inversion centre and a threefold rotoinversion axis, respectively, form an inversion dimer with an R (2) (2)(8) motif and a trimer with an R (3) (3)(12) motif.

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