Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 4 (April 2006)

organic compounds

gd1431 scheme

Acta Cryst. (2006). C62, o182-o185 [ doi:10.1107/S0108270106005555 ]

Strychninium N-phthaloyl--alaninate N-phthaloyl--alanine and brucinium N-phthaloyl--alaninate 5.67-hydrate

A. Bialonska and Z. Ciunik

Abstract: Comparison of the structures of strychninium N-phthaloyl- [beta] -alaninate N-phthaloyl- [beta] -alanine, C₂₁H₂₃N₂O₂⁺·C₁₁H₈NO₄^-·C₁₁H₉NO₄, and brucinium N-phthaloyl- [beta] -alaninate 5.67-hydrate, C₂₃H₂₇N₂O₄⁺·C₁₁H₈NO₄^-·5.67H₂O, reveals that, unlike strychninium cations, brucinium cations display a tendency to produce stacking interactions with cocrystallizing guests.

Formula: C₂₁H₂₃N₂O₂⁺·C₁₁H₈NO₄^-·C₁₁H₉NO₄ and C₂₃H₂₇N₂O₄⁺·C₁₁H₈NO₄^-·5.67H₂O


	Structure factor file (CIF format) (226.8 kbytes) [ doi:10.1107/S0108270106005555/gd14311sup2.hkl ] Contains datablock 1

	Structure factor file (CIF format) (193.0 kbytes) [ doi:10.1107/S0108270106005555/gd14312sup3.hkl ] Contains datablock 2

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