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Information card for entry 7213179
Preview
Coordinates | 7213179.cif |
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Original paper (by DOI) | HTML |
Formula | C18 H22 Cl N O2 |
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Calculated formula | C18 H22 Cl N O2 |
SMILES | Clc1ccc([C@]23OC[C@@H]4CCCC[C@H]4N2C(=O)[C@H](C3)C)cc1.Clc1ccc([C@@]23OC[C@H]4CCCC[C@@H]4N2C(=O)[C@@H](C3)C)cc1 |
Title of publication | NMR and X-ray structural study of saturated ( p-chlorophenyl)pyrrolo[1,2-a][3,1]benzoxazin-1-ones prepared from aroylisobutyric acid and cyclic amino alcohols. High energy barriers for hindered rotation of bridgehead phenyl groups |
Authors of publication | Tähtinen, Petri; Sillanpää, Reijo; Stájer, Géza; Szabó, Angela E.; Pihlaja, Kalevi |
Journal of publication | Journal of the Chemical Society, Perkin Transactions 2 |
Year of publication | 1999 |
Journal issue | 10 |
Pages of publication | 2011 |
a | 26.623 ± 0.002 Å |
b | 11.443 ± 0.003 Å |
c | 10.698 ± 0.002 Å |
α | 90° |
β | 90° |
γ | 90° |
Cell volume | 3259.1 ± 1.1 Å3 |
Cell temperature | 294 ± 2 K |
Ambient diffraction temperature | 294 ± 2 K |
Number of distinct elements | 5 |
Space group number | 61 |
Hermann-Mauguin space group symbol | P b c a |
Hall space group symbol | -P 2ac 2ab |
Residual factor for all reflections | 0.1465 |
Residual factor for significantly intense reflections | 0.0526 |
Weighted residual factors for significantly intense reflections | 0.0968 |
Weighted residual factors for all reflections included in the refinement | 0.1184 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.024 |
Diffraction radiation wavelength | 0.71069 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
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