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The title compound, C8H18NO2+·Br−·C8H17NO2, crystallizes as the bromide salt of a 50:50 mixture of (triethylazaniumyl)carboxylic acid and the zwitterionic (triethylazaniumyl)carboxylate. The two organic entities are linked by a half-occupied bridging carboxylic acid hydrogen atom that is hydrogen-bonded to the carboxylate group of the second molecule. The tetralkylammonium group adopts a nearly perfect tetrahedral shape around the nitrogen atom with bond lengths that agree with known values. The carboxylic acid/carboxylate group is orientedantito one of the ethyl groups on the ammonium group, and the carbonyl oxygen atom is engaged in intramolecular C—H...O hydrogen bonds.
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N-(3-Chloro-4-hydroxyphenyl)acetamide
In the title compound, C8H8ClNO2, the acetamide substituent is twisted out of the phenyl plane, forming a dihedral angle of 58.61 (7)°. In the extended structure, each molecule donates two hydrogen bonds [N—H...O(carbonyl) and O—H...O(carbonyl)] and thus also accepts two such hydrogen bonds. The chlorine atom is not involved in the hydrogen bonding.
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- Award ID(s):
- 2418415
- PAR ID:
- 10637223
- Publisher / Repository:
- International Union of Crystallography
- Date Published:
- Journal Name:
- IUCrData
- Volume:
- 10
- Issue:
- 8
- ISSN:
- 2414-3146
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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