A novel class of organogelator based on N-isopropylcholamide and the first observation of fibrous colloidal aggregates

Chemistry Letters

Volumn , Issue 8, 1998, Pages 795-796

  Hishikawa, Yukio ^a   Sada, Kazuki ^a   Watanabe, Ryousuke ^a   Miyata, Mikiji ^a   Hanabusa, Kenji ^b  

^a OSAKA UNIVERSITY   (Japan)

^b SHINSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0032355370     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1998.795     Document Type: Article

References (19)

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19. w = 0.059. Intensity data of 5(Guest-free) and 5•Ethanol were collected by Rigaku AFC5R four-circle diffractometer and Rigaku RAXIS-IV imaging plate two-dimensional area ditector with graphite-monochromatized Mo-Kα radiation(λ = 0.71070Å) at room temperature, respectively. Their crystals showed 3173 and 2670 unique reflections(20max = 55.1 and 51.3°), respectively. 1565[\F0\>3σ\F0\] and 1894[\F0\>3\F0\] reflections were used for further calculations after Lorenz and polarization corrections, respectively. The structures were solved by direct methods (SHELXS86 and SIR92), respectively, and refined by full-matrix least-squares. All non-hydrogen atoms were refined anisotropically. Hydrogen atoms attached to carbon atoms were located in the calculated positions. The positions of hydrogen atoms attached to oxygen and nitrogen atoms were obtained from difference Fourier syntheses. All calculations were performed by using TEXSAN crystallographic software package of the Molecular Structure Corporation.