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CrNiP2O9

Alexandria ALEX

Alex-ID: agm006227464 · 空间群: Pnma (#62)

基础信息

化学式
CrNiP2O9
Alex-ID
agm006227464
元素数
4
位点数
52
空间群
Pnma (#62)
晶系
orthorhombic
体积
675.34
ų
晶胞参数 a
6.3149
Å
晶胞参数 b
7.8029
Å
晶胞参数 c
13.7057
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
CrNiP2O9
Cr
4.00 · 7.7%
Ni
4.00 · 7.7%
P
8.00 · 15.4%
O
36.00 · 69.2%

能量与稳定性

凸包上方能量
0.1380
eV/atom
形成能
-1.9927
eV/atom
校正后总能量
-387.0221
eV
原始总能量
-345.0317
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0005
eV
费米能级态密度
17.4218
总磁矩
7.9283
μB

其他信息

原型 ID

ABC2D9_5_spg62

分解产物

Ni2P2O7 CrPO4 NiO8 Cr(PO3)3

计算时间

2024-10-21 17:37:55

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm006227464).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm006227464
data_agm006227464
_cell_length_a     6.31494
_cell_length_b     7.80287
_cell_length_c     13.70573
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       675.34489
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Cr1 Cr 0.75000 0.85169 0.88353 1.00000
  Cr2 Cr 0.25000 0.14831 0.11647 1.00000
  Cr3 Cr 0.25000 0.35169 0.61647 1.00000
  Cr4 Cr 0.75000 0.64831 0.38353 1.00000
  Ni1 Ni 0.50000 0.50000 0.00000 1.00000
  Ni2 Ni 0.50000 0.00000 0.50000 1.00000
  Ni3 Ni 0.00000 0.00000 0.50000 1.00000
  Ni4 Ni 0.00000 0.50000 0.00000 1.00000
  P1 P 0.25000 0.84472 0.93835 1.00000
  P2 P 0.75000 0.15528 0.06165 1.00000
  P3 P 0.75000 0.34472 0.56165 1.00000
  P4 P 0.25000 0.65528 0.43835 1.00000
  P5 P 0.75000 0.88972 0.69147 1.00000
  P6 P 0.25000 0.11028 0.30853 1.00000
  P7 P 0.25000 0.38972 0.80853 1.00000
  P8 P 0.75000 0.61028 0.19147 1.00000
  O1 O 0.04847 0.10083 0.37035 1.00000
  O2 O 0.54847 0.89917 0.62965 1.00000
  O3 O 0.95153 0.60083 0.12965 1.00000
  O4 O 0.45153 0.39917 0.87035 1.00000
  O5 O 0.95153 0.89917 0.62965 1.00000
  O6 O 0.45153 0.10083 0.37035 1.00000
  O7 O 0.04847 0.39917 0.87035 1.00000
  O8 O 0.54847 0.60083 0.12965 1.00000
  O9 O 0.25000 0.83964 0.48151 1.00000
  O10 O 0.75000 0.16036 0.51849 1.00000
  O11 O 0.75000 0.33964 0.01849 1.00000
  O12 O 0.25000 0.66036 0.98151 1.00000
  O13 O 0.75000 0.66240 0.94644 1.00000
  O14 O 0.25000 0.33760 0.05356 1.00000
  O15 O 0.25000 0.16240 0.55356 1.00000
  O16 O 0.75000 0.83760 0.44644 1.00000
  O17 O 0.75000 0.72441 0.75704 1.00000
  O18 O 0.25000 0.27559 0.24296 1.00000
  O19 O 0.25000 0.22441 0.74296 1.00000
  O20 O 0.75000 0.77559 0.25704 1.00000
  O21 O 0.44636 0.63479 0.37338 1.00000
  O22 O 0.94636 0.36521 0.62662 1.00000
  O23 O 0.55364 0.13479 0.12662 1.00000
  O24 O 0.05364 0.86521 0.87338 1.00000
  O25 O 0.55364 0.36521 0.62662 1.00000
  O26 O 0.05364 0.63479 0.37338 1.00000
  O27 O 0.44636 0.86521 0.87338 1.00000
  O28 O 0.94636 0.13479 0.12662 1.00000
  O29 O 0.75000 0.47344 0.27589 1.00000
  O30 O 0.25000 0.52656 0.72411 1.00000
  O31 O 0.25000 0.97344 0.22411 1.00000
  O32 O 0.75000 0.02656 0.77589 1.00000
  O33 O 0.75000 0.47921 0.47957 1.00000
  O34 O 0.25000 0.52079 0.52043 1.00000
  O35 O 0.25000 0.97921 0.02043 1.00000
  O36 O 0.75000 0.02079 0.97957 1.00000
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