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1,3-Diprop-2-ynyl-1H-imidazol-3-ium bromide.

ABSTRACT: In the title salt, C(9)H(9)N(2) (+)·Br(-), the ethynyl groups are nearly anti-parallel to each other [the angle between the two ethynyl groups is179.7?(2)°]. No classical hydrogen bonds or ?-? inter-actions are observed. The mol-ecules are linked by C-H?Br hydrogen bonds. The bromide anions are involved in inter-actions with three H atoms.

SUBMITTER: Li H

PROVIDER: S-EPMC2961123 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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1,3-Diprop-2-ynyl-1H-imidazol-3-ium bromide.

Li Hui H Jin Lin-Yu LY Tao Ruo-Jie RJ

Acta crystallographica. Section E, Structure reports online 20080423 Pt 5

In the title salt, C(9)H(9)N(2) (+)·Br(-), the ethynyl groups are nearly anti-parallel to each other [the angle between the two ethynyl groups is179.7 (2)°]. No classical hydrogen bonds or π-π inter-actions are observed. The mol-ecules are linked by C-H⋯Br hydrogen bonds. The bromide anions are involved in inter-actions with three H atoms. ...[more]

PMID: 21202383

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