Synthesis, crystal structure and Hirshfeld surface analysis of (3aSR,10RS,10aRS)-2-(4-iodophenyl)-1-oxo-5-tosyl-1,2,3,3a,4,5,10,10a-octahydropyrrolo-[3,4-b]carbazole-10-carboxylic acid-ethanol (4/1)
Acta Crystallographica Section E: Crystallographic Communications, cilt.82, ss.126-131, 2026 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 82
- Basım Tarihi: 2026
- Doi Numarası: 10.1107/s2056989025011582
- Dergi Adı: Acta Crystallographica Section E: Crystallographic Communications
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.126-131
- Anahtar Kelimeler: carbazole, crystal structure, Hirshfeld surface analysis, pyrrolo ring
- Hacettepe Üniversitesi Adresli: Evet
Özet
The asymmetric unit of the title compound, 4C28H23IN2O5S·C2H6O, contains two crystallographically independent molecules and an ethanol solvent molecule. In the crystal, O-H· · ·O and C-H· · ·O hydrogen bonds link the molecules into a three-dimensional architecture, enclosing R44(23) ring motifs. C-H· · ·π(ring) interactions and the π-π stacking between the parallel rings help to consolidate the packing. Hirshfeld surface analysis reveals that the most important contributions to the crystal packing are from H· · ·H (36.1% and 38.5%), H· · ·O/O· · ·H (23.7% and 22.1%), H· · ·C/C· · ·H (20.0% and 16.1%) and H· · ·I/I· · ·H (6.4% and 10.1%) interactions.