Crystal structure of 4,5-dimethyl-1,3-dioxol-2-one

The planar title compound 4,5-dimethyl-1,3-dioxol-2-one, C(5)H(6)O(3), 1, crystallizes with its mol­ecular C (2) axis coincident with a crystallographic mirror plane in space group P2(1)/m. In the plane defined by the b axis and an ac face diagonal, anti­parallel linear strands of 1, formed by simpl...

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Detalles Bibliográficos
Autores principales: Chandrasekaran, Chandru P., Donahue, James P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9638974/
https://www.ncbi.nlm.nih.gov/pubmed/36380904
http://dx.doi.org/10.1107/S2056989022009239
Descripción
Sumario:The planar title compound 4,5-dimethyl-1,3-dioxol-2-one, C(5)H(6)O(3), 1, crystallizes with its mol­ecular C (2) axis coincident with a crystallographic mirror plane in space group P2(1)/m. In the plane defined by the b axis and an ac face diagonal, anti­parallel linear strands of 1, formed by simple translation, associate to form sheets with close H⋯H and O⋯O inter­molecular contacts. Between the sheets, parallel strands of 1 place the carbonyl O atom near the five-membered ring centroid of a neighboring mol­ecule with close O⋯O and O⋯C contacts.

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