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Information card for entry 7233311
Preview
Coordinates | 7233311.cif |
---|---|
Original paper (by DOI) | HTML |
Formula | C23 H16 O3 Se |
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Calculated formula | C23 H16 O3 Se |
Title of publication | Electrochemical oxidative cyclization of activated alkynes with diselenides or disulfides: access to functionalized coumarins or quinolinones |
Authors of publication | Hua, Jiawei; Fang, Zheng; Xu, Jia; Bian, Mixue; Liu, ChengKou; He, Wei; Zhu, Ning; Yang, Zhao; Guo, Kai |
Journal of publication | Green Chemistry |
Year of publication | 2019 |
Journal volume | 21 |
Journal issue | 17 |
Pages of publication | 4706 |
a | 7.9403 ± 0.0007 Å |
b | 17.1323 ± 0.0014 Å |
c | 14.1867 ± 0.0012 Å |
α | 90° |
β | 103.315 ± 0.003° |
γ | 90° |
Cell volume | 1878 ± 0.3 Å3 |
Cell temperature | 193 ± 2 K |
Ambient diffraction temperature | 193 ± 2 K |
Number of distinct elements | 4 |
Space group number | 14 |
Hermann-Mauguin space group symbol | P 1 21/c 1 |
Hall space group symbol | -P 2ybc |
Residual factor for all reflections | 0.0406 |
Residual factor for significantly intense reflections | 0.0383 |
Weighted residual factors for significantly intense reflections | 0.1009 |
Weighted residual factors for all reflections included in the refinement | 0.102 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.173 |
Diffraction radiation wavelength | 1.34139 Å |
Diffraction radiation type | GaKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7233311.html
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