Information card for entry 1539792

Structure parameters

• Chemical name: W2 C
• Formula: C W2
• Calculated formula: C W2
• Title of publication: Neutron powder diffraction studies of transition metal hemicarbides M2 C1-x - II. In situ high temperature study on W2 C1-x and Mo2 C1-x
• Authors of publication: Epicier, T.; Dubois, J.; Esnouf, C.; Convert, P.; Fantozzi, G.
• Journal of publication: Acta Metallurgica
• Year of publication: 1988
• Journal volume: 36
• Pages of publication: 1903 - 1921
• a: 5.19 Å
• b: 5.19 Å
• c: 4.724 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 110.198 ų
• Number of distinct elements: 2
• Space group number: 162
• Hermann-Mauguin space group symbol: P -3 1 m
• Hall space group symbol: -P 3 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No