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kangli8165銅蟲 (初入文壇)
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[交流]
【求助】求固態(tài)磷P和五氧化二磷P2O5的空間群和不等價(jià)原子坐標(biāo) 已有1人參與
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| 求固態(tài)磷P和五氧化二磷P2O5的空間群和不等價(jià)原子坐標(biāo)。 |
木蟲 (正式寫手)
過客
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P2O5 Crystal Information Title Phosphorus(V) Oxide - O' Formula P2 O5 Comments Phosphorus pentoxide at 233K Asymmetric Unit Asymmetric Unit: 6 atoms Unit Cell: 28 atoms index label type x y z sof utype uiso 0 P1 P 0.4021 0.2500 0.3457 1.0000 2 0.0000 1 P2 P 0.2424 0.2500 0.7085 1.0000 2 0.0000 2 O1 O2- 0.2762 0.2500 0.4930 1.0000 2 0.0000 3 O2 O2- 0.5517 0.2500 0.4104 1.0000 2 0.0000 4 O3 O2- 0.3612 0.2500 0.8389 1.0000 2 0.0000 5 O4 O2- 0.3642 0.0014 0.2162 1.0000 2 0.0000 Cell Parameters a b c a b g 9.193 4.89 7.162 90 90 90 Formula Units: 4 Symmetry Hall Symbol -P 2ac 2n Equivalent Positions 8 HM Symbol P n m a HM Number 62 Setting Standard Centrosymmetric Yes Lattice Type P Point Group mmm Laue Class mmm |

木蟲 (正式寫手)
過客
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P有好幾種空間群,不知道你要哪種。 Crystal Information Title Phosphorus Formula P Comments The atomic distribution in red and black phosphorus and the crystal structure of black phosphorus Asymmetric Unit Asymmetric Unit: 1 atoms Unit Cell: 8 atoms index label type x y z sof utype uiso 0 P1 P 0.0000 0.0980 0.0900 1.0000 1 0.0000 Cell Parameters a b c a b g 3.316 10.52 4.389 90 90 90 Formula Units: 8 Symmetry Hall Symbol -C 2bc 2 Equivalent Positions 8 HM Symbol C m c a HM Number 64 Setting Standard Centrosymmetric Yes Lattice Type C Point Group mmm Laue Class mmm |

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