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8a-Ethyl 2-methyl (4aR,8aS)-3-oxoper­hydro-2,8a-naphthalene­di­carboxyl­ate

✍ Scribed by Surya Prakash Rao, H. ;Rajamathe, S. ;Shanmuga Sundara Raj, S. ;Fun, Hoong-Kun

Publisher
International Union of Crystallography
Year
2001
Tongue
English
Weight
213 KB
Volume
57
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.056 wR factor = 0.112 Data-to-parameter ratio = 19.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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The structure of the title compound [systematic name: -5,5 H -dicarboxylate], C 33 H 37 ClN 2 O 4 , was determined by single-crystal X-ray diffraction at 130 K. In the crystal structure, the compound forms hydrogen-bonded dimers. The two pyrrole H atoms are bonded to one carbonyl O atom of a symmetr