Information card for entry 1537349

Structure parameters

• Chemical name: K2 (Np O2)2 (Cr O4)3 (H2 O)4
• Formula: Cr3 H8 K2 Np2 O20
• Calculated formula: Cr3 H6 K2 Np2 O20
• Title of publication: Synthesis and X-ray diffraction study of complex neptunium (VI) potassium chromate K2 ((Np O2)2 (CrO4)3 (H2O)) * 3H2 O
• Authors of publication: Grigor'ev, M.S.; Fedoseev, A.M.; Budantseva, N.A.; Bessonov, A.A.; Krupa, J.C.
• Journal of publication: Kristallografiya
• Year of publication: 2004
• Journal volume: 49
• Pages of publication: 676 - 680
• a: 10.797 Å
• b: 10.492 Å
• c: 16.121 Å
• α: 90°
• β: 90.61°
• γ: 90°
• Cell volume: 1826.12 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No