Network of C—H...O interactions in 1,2-naphthalenedicarboxylic anhydride
| Autor: | R. E. Gerkin, L. J. Fitzgerald |
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| Rok vydání: | 1999 |
| Předmět: |
Models
Molecular Phthalic anhydride Molecular Structure Hydrogen bond Stereochemistry Molecular Conformation Hydrogen Bonding General Medicine Crystal structure Naphthalenes Crystallography X-Ray General Biochemistry Genetics and Molecular Biology Molecular conformation Anhydrides chemistry.chemical_compound Crystallography chemistry Group (periodic table) Molecule |
| Zdroj: | Acta Crystallographica Section C Crystal Structure Communications. 55:937-940 |
| ISSN: | 0108-2701 |
| DOI: | 10.1107/s0108270199002577 |
| Popis: | The title substance, C12H6O3, crystallized in the centrosymmetric space group P2(1)/c with one molecule in the asymmetric unit. Four significant C-H...O interactions have C...O distances ranging from 3.313 (2) to 3.453 (2) A. They link each molecule directly to eight neighbors, generating a three-dimensional network. The anhydride group is compared with those in phthalic anhydride and 1,4,5,8-naphthalenetetracarboxylic 1,8:4,5-dianhydride. |
| Databáze: | OpenAIRE |
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