Sample Originator: Michael B. Hursthouse and Simon J. Coles.



Identification Number:10.5258/ecrystals/108
Date Created:28 July 2001
Deposited On:21 Jan 2008 15:29
Deposited By:A.N. Admin

Depositor Comments

The title molecule, C27H36N2O6Si, contains a pair of fused tetrahydrofuran rings, symmetrically substituted by p-nitrophenyl groups at centres of R chirality. The crystal structure is composed of dimers interacting through -stacking to form columns.

Data collection parameters

Chemical formulaC27 H36 N2 O6 Si
Crystal morphology
Crystal systemTriclinic
Space group symbolP-1
Cell length a7.9703(16)
Cell length b12.128(2)
Cell length c14.121(3)
Cell angle alpha79.14(3)
Cell angle beta83.06(3)
Cell angle gamma77.29(3)
Data collection temperature120(2)

Refinement results

Solution figure of merit0.0672
R Factor (Obs)0.0450
R Factor (All)0.0576
Weighted R Factor (Obs)0.1196
Weighted R Factor (All)0.1278

Citation: Hursthouse, Michael B. and Coles, Simon J. (2001) University of Southampton, Crystal Structure Report Archive. (doi:10.5258/ecrystals/108)
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