Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7221831
Preview
Coordinates | 7221831.cif |
---|---|
Original paper (by DOI) | HTML |
Chemical name | (1R,2R,6R,8S,10R,14S)-5,7,9,11- tetraoxatetracyclo[6.6.0.0^{2,6}.0^{10,14}] tetradecan-4- one |
---|---|
Formula | C10 H12 O5 |
Calculated formula | C10 H12 O5 |
SMILES | C1(=O)C[C@H]2[C@H](O[C@H]3[C@@H]2[C@@H]2CCO[C@@H]2O3)O1 |
Title of publication | The distinctively singular self-assembly of a “molecular stair”: observation of a quadrilateral C‒H⋯O hydrogen bonding cycle in the crystal structure of a tetracyclic oligo-tetrahydrofuran |
Authors of publication | Rashid, Showkat; Bhat, Bilal A.; Sen, Saikat; Mehta, Goverdhan |
Journal of publication | RSC Adv. |
Year of publication | 2015 |
Journal volume | 5 |
Journal issue | 87 |
Pages of publication | 70899 |
a | 6.0046 ± 0.0006 Å |
b | 6.0046 ± 0.0006 Å |
c | 45.98 ± 0.006 Å |
α | 90° |
β | 90° |
γ | 120° |
Cell volume | 1435.7 ± 0.3 Å3 |
Cell temperature | 293 ± 2 K |
Ambient diffraction temperature | 293 ± 2 K |
Number of distinct elements | 3 |
Space group number | 154 |
Hermann-Mauguin space group symbol | P 32 2 1 |
Hall space group symbol | P 32 2" |
Residual factor for all reflections | 0.0522 |
Residual factor for significantly intense reflections | 0.042 |
Weighted residual factors for significantly intense reflections | 0.0981 |
Weighted residual factors for all reflections included in the refinement | 0.1058 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.063 |
Diffraction radiation wavelength | 1.5418 Å |
Diffraction radiation type | CuKα |
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/7221831.html
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.