Information card for entry 1510779

Structure parameters

• Chemical name: Nb B2
• Formula: B2 Nb
• Calculated formula: B2 Nb
• Title of publication: Structures of Diborides of Titanium, Zirconium, Columbium, Tantalum and Vanadium
• Authors of publication: Sindeband, S.J.; Norton, J.T.; Blumenthal, H.
• Journal of publication: Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers
• Year of publication: 1949
• Journal volume: 185
• Pages of publication: 749 - 751
• a: 3.086 Å
• b: 3.086 Å
• c: 3.306 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 27.266 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