Information card for entry 7122920
| Formula |
La2 O7 Pb4 |
| Calculated formula |
La2 O7 Pb4 |
| Title of publication |
Identification and optical features of the Pb4Ln2O7 series (Ln = La, Gd, Sm, Nd), genuine 2D-van der Waals oxides. |
| Authors of publication |
Colmont, Marie; Lemoine, Kevin; Roussel, Pascal; Kabbour, Houria; Olchowka, Jacob; Henry, Natacha; Hagemann, Hans; Mentré, Olivier |
| Journal of publication |
Chemical Communications |
| Year of publication |
2019 |
| a |
7.7054 ± 0.001 Å |
| b |
7.7262 ± 0.001 Å |
| c |
10.1822 ± 0.001 Å |
| α |
72.574 ± 0.01° |
| β |
84.285 ± 0.01° |
| γ |
61.737 ± 0.01° |
| Cell volume |
508.77 ± 0.12 Å3 |
| Cell temperature |
293 ± 2 K |
| Ambient diffraction temperature |
293 K |
| Number of distinct elements |
3 |
| Space group number |
2 |
| Hermann-Mauguin space group symbol |
P -1 |
| Hall space group symbol |
-P 1 |
| Residual factor for all reflections |
0.0518 |
| Residual factor for significantly intense reflections |
0.0465 |
| Weighted residual factors for all reflections |
0.0437 |
| Weighted residual factors for significantly intense reflections |
0.0405 |
| Weighted residual factors for all reflections included in the refinement |
0.0401 |
| Goodness-of-fit parameter for all reflections included in the refinement |
0.9535 |
| Diffraction radiation wavelength |
0.71073 Å |
| Diffraction radiation type |
MoKα |
| Has coordinates |
Yes |
| Has disorder |
No |
| Has Fobs |
No |
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https://www.crystallography.net/7122920.html
