Synthesis and structure of 9-(dimethylamino)-1,10-phenanthrolin-1-ium nitrate
Acta Crystallographica Section E: Crystallographic Communications, cilt.82, sa.8, ss.909-912, 2026 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 82 Sayı: 8
- Basım Tarihi: 2026
- Doi Numarası: 10.1107/s2056989026006882
- Dergi Adı: Acta Crystallographica Section E: Crystallographic Communications
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.909-912
- Anahtar Kelimeler: 1,10-phenanthroline, crystal structure, noncovalent interactions
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Hacettepe Üniversitesi Adresli: Evet
Özet
In the title salt, C14H14N3+·NO3−, the cation is almost planar (r.m.s. deviation = 0.014 Å), implying significant conjugation of the lone pair of the tertiary amino group N atom with the aromatic ring system. In the extended structure, N—H⋯O and C—H⋯O hydrogen bonds link the components into infinite chains of alternating cations and anions propagating along the b-axis direction. Aromatic π–π stacking interactions with centroid–centroid distances of 3.5773 (12) and 3.5889 (12) Å may help to consolidate the packing. Hirshfeld surface analysis revealed that the most important contributions for the crystal packing are from H⋯H (39.2%), H⋯O/O⋯H (31.6%), H⋯C/C⋯H (10.3%) and C⋯C (9.1%) interactions.