(S)-4,16-Dihydroxymethyl-[2.2]paracyclophane bis-(1S)-camphanoate
✍ Scribed by Jones, Peter G. ;Hillmer, Jörg ;Hopf, Henning
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 282 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The absolute con®guration of the title compound, C 38 H 44 O 8 , and in particular of its chiral cyclophane moiety, was determined by reference to the internal standard, (1S)camphanoate. Molecules are associated into columns parallel to the b axis by a series of CÐHÁ Á ÁO interactions.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.047 wR factor = 0.124 Data-to-parameter ratio = 15.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.007 A Ê Disorder in main residue R factor = 0.042 wR factor = 0.101 Data-to-parameter ratio = 9.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.004 A Ê R factor = 0.034 wR factor = 0.081 Data-to-parameter ratio = 8.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.003 A Ê R factor = 0.025 wR factor = 0.065 Data-to-parameter ratio = 16.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.