Crystal structure of (E)-3-({6-[2-(4-chlorophenyl)ethenyl]-3-oxo-2,3-dihydropyridazin-4-yl}methyl)pyridin-1-ium chloride dihydrate

Daoui, Said; ÇINAR, EMİNE; DEGE, NECMİ; Benchat, Noureddine; SAIF, İLYAS; Karrouch, Khalid

doi:10.1107/s2056989022003346

Crystal structure of (E)-3-({6-[2-(4-chlorophenyl)ethenyl]-3-oxo-2,3-dihydropyridazin-4-yl}methyl)pyridin-1-ium chloride dihydrate

Daoui S., ÇINAR E., DEGE N., Benchat N., SAIF E. A. M., Karrouch K.

Acta Crystallographica Section E: Crystallographic Communications, cilt.78, ss.458-462, 2022 (Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 78
Basım Tarihi: 2022
Doi Numarası: 10.1107/s2056989022003346
Dergi Adı: Acta Crystallographica Section E: Crystallographic Communications
Derginin Tarandığı İndeksler: Scopus
Sayfa Sayıları: ss.458-462
Anahtar Kelimeler: crystal structure, Hirshfeld surfaces, hydrogen bonding, pyridazine, pyridazinone derivative
Samsun Üniversitesi Adresli: Hayır

Özet

In the title compound, C18H15ClN3O+·Cl-·2H2O, three intramolecular hydrogen bonds are observed, N-H..O, O-H..Cl and O-H..O. In the crystal, molecules are connected by C-H..Cl and N-H..O hydrogen bonds. Strong C-H..Cl, N-H..O, O-H..Cl and O-H..O hydrogen-bonding interactions are implied by the Hirshfeld surface analysis, which indicate that H..H contacts make the largest contribution to the overall crystal packing at 33.0%.