Information card for entry 1539905

Structure parameters

• Chemical name: U Si2
• Formula: Si2 U
• Calculated formula: Si2 U
• Title of publication: beta-polymorphs of uranium and thorium disilicides.
• Authors of publication: Brown, A.; Norreys, J.J.
• Journal of publication: Nature (London)
• Year of publication: 1959
• Journal volume: 183
• Pages of publication: 673 - 673
• a: 4.028 Å
• b: 4.028 Å
• c: 3.852 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 54.125 ų
• Number of distinct elements: 2
• Space group number: 191
• Hermann-Mauguin space group symbol: P 6/m m m
• Hall space group symbol: -P 6 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No