Information card for entry 1011069

Structure parameters

• Chemical name: Mercury(I) chloride
• Mineral name: Calomel
• Formula: Cl2 Hg2
• Calculated formula: Cl2 Hg2
• SMILES: Cl[Hg][Hg]Cl
• Title of publication: Crystal structure of the mercurous halides
• Authors of publication: Havighurst, R J
• Journal of publication: American Journal of Science, Serie 5(1,1921-1938)
• Year of publication: 1925
• Journal volume: 10
• Pages of publication: 15 - 28
• a: 4.47 Å
• b: 4.47 Å
• c: 10.89 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 217.6 ų
• Number of distinct elements: 2
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No