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Cholest-5-ene.

Khan MS, Sulaiman O, Hashim R, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2011)

Bottom Line: In each mol-ecule, the three six-membered rings are all in chair conformations, while the five-membered ring is in a twist conformation.The terminal isopropyl group of mol-ecule A has a (-)-gauche conformation, whereas that of mol-ecule B has a (+)-gauche conformation.No significant inter-molecular inter-actions are observed in the crystal structure.

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ABSTRACT
The asymmetric unit of the title compound, C(27)H(46), contains two crytallographically independent cholest-5-ene mol-ecules (A and B). In each mol-ecule, the three six-membered rings are all in chair conformations, while the five-membered ring is in a twist conformation. The terminal isopropyl group of mol-ecule A has a (-)-gauche conformation, whereas that of mol-ecule B has a (+)-gauche conformation. No significant inter-molecular inter-actions are observed in the crystal structure.

No MeSH data available.


The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms are omitted for clarity.
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Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms are omitted for clarity.


Cholest-5-ene.

Khan MS, Sulaiman O, Hashim R, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2011)

The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms are omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3120455&req=5

Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 30% probability level. H atoms are omitted for clarity.
Bottom Line: In each mol-ecule, the three six-membered rings are all in chair conformations, while the five-membered ring is in a twist conformation.The terminal isopropyl group of mol-ecule A has a (-)-gauche conformation, whereas that of mol-ecule B has a (+)-gauche conformation.No significant inter-molecular inter-actions are observed in the crystal structure.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The asymmetric unit of the title compound, C(27)H(46), contains two crytallographically independent cholest-5-ene mol-ecules (A and B). In each mol-ecule, the three six-membered rings are all in chair conformations, while the five-membered ring is in a twist conformation. The terminal isopropyl group of mol-ecule A has a (-)-gauche conformation, whereas that of mol-ecule B has a (+)-gauche conformation. No significant inter-molecular inter-actions are observed in the crystal structure.

No MeSH data available.