Crystallography Open Database  
  
  - COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 2107012
Preview
| Coordinates | 2107012.cif | 
|---|---|
| External links | PubChem | 
| Chemical name | Pb2 (Si O4) | 
|---|---|
| Formula | O4 Pb2 Si | 
| Calculated formula | O4 Pb2 Si | 
| Title of publication | Die OD-Struktur von Bleisilicat Pb2 Si O4 und Bleisilicat-Germanat-Mischkristall Pb2 (Si Ge) O4 | 
| Authors of publication | Kato, K. | 
| Journal of publication | Acta Crystallographica B (24,1968-38,1982) | 
| Year of publication | 1980 | 
| Journal volume | 36 | 
| Pages of publication | 2539 - 2545 | 
| a | 38.789 Å | 
| b | 7.567 Å | 
| c | 12.212 Å | 
| α | 90° | 
| β | 96.78° | 
| γ | 90° | 
| Cell volume | 3559.35 Å3 | 
| Number of distinct elements | 3 | 
| Space group number | 2 | 
| Hermann-Mauguin space group symbol | A -1 | 
| Hall space group symbol | -P 1 (-x,-1/2*y+1/2*z,1/2*y+1/2*z) | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | No | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 301802 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/10 Each referenced PubChem compound corresponds to the full crystal structure. | 2107012.cif | 
| 176429 | 2016-02-13 | cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary. | 2107012.cif | 
| 176428 | 2016-02-13 | Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively. | 2107012.cif | 
| 165705 | 2015-10-11 | cif/ Adding structures of 2107012 via cif-deposit CGI script. | 2107012.cif | 
          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.