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Measuring the Optical Activity of Chiral Imprints in Insoluble Highly Cross-linked Polymers

✍ Scribed by Prof. Dr. Günter Wulff; Dr. Günter Kirstein

Publisher: John Wiley and Sons
Year: 1990
Tongue: English
Weight: 354 KB
Volume: 29
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.199006841

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✦ Synopsis

space group P2,/n, u = 11.015(2), h = 14.851(2). c = 15.752(2) A, = 91.22(2)", V = 2576.3(5) A', e = 1.22 gcm-', Z = 4, p = 5.21 cm-'. wscan, range: 20 = 4-46'' in _+ hkl, scan width: 0.8 + 0.35 tan0, variable scan speed: 90 s max., 3802 reflections collected, internal consistency: 0.019, 3317 unique reflections. 2891 reflections considered observed with F 2 4a(F). Structure solution with direct methods, anisotropic decription of non-hydrogen atoms, isotropic description of H-atoms. R = 0.052, R, = 0.055 with w -' = oZ(F) + ,000235 F2, highest A/o = 0.048, highest residual electron density: 0.68 e/h3.-Further details of the crystal structure determination are available from the Fachinformationszentrum Karlsruhe. Gesellschaft fur wissenschaftl~ch-technische Information mbH, D-7514 Eggenstein-Leopoldshafen 2 (FRG).

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