Crystal structure of 2-[(naphthalen-2-yl)meth-yl]iso-thio-uronium bromide
Status PubMed-not-MEDLINE Jazyk angličtina Země Velká Británie, Anglie Médium electronic-ecollection
Typ dokumentu časopisecké články
PubMed
36340011
PubMed Central
PMC9462150
DOI
10.1107/s2414314620015114
PII: S2414314620015114
Knihovny.cz E-zdroje
- Klíčová slova
- crystal structure, dipole–dipole interactions, hydrogen bonds, isothiouronium salt,
- Publikační typ
- časopisecké články MeSH
Herein we report the crystal structure of 2-[(naphthalen-2-yl)meth-yl]iso-thio-uronium bromide, C12H13N2S+·Br-, which crystallizes in the monoclinic P21/c centrosymmetric space group. The asymmetric unit contains one 2-[(naphthalen-2-yl)meth-yl]iso-thio-uronium cation and one bromide anion. The methyl-ene carbon lies in plane of the naphthalene core. In comparison with reference structures, elongation of C-S bonds as well as tilting of the iso-thio-uronium group is observed. Given the ionic nature of the compound, the structure is held by charge-assisted N-H⋯Br hydrogen bonds, with a noteworthy contribution of dipole-dipole inter-actions, which form bilayers in the structure. The bilayers are held by the weak London forces.
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