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Isomorphous crystals of strychninium 4-chlorobenzoate and strychninium 4-nitrobenzoate.
Autorzy
Rok wydania
2006
Czasopismo
Acta Crystallographica Section C: Structural Chemistry
Numer woluminu
C62
Strony
o537-o539
DOI
10.1107/S0108270106024711
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
In strychninium 4-chlorobenzoate, C21H23N2O2+.C7H4ClO2-, (I), and strychninium 4-nitrobenzoate, C21H23N2O2+.C7H4NO4-, (II), the strychninium cations form pillars stabilized by C-H...O and C-H...pi hydrogen bonds. Channels between the pillars are occupied by anions linked to one another by C-H...pi hydrogen bonds. The cations and anions are linked by ionic N-H+...O- and C-H...X hydrogen bonds, where X=O, pi and Cl in (I), and O and pi in (II).
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