导航

HEAS Data Platform · 材料科学计算数据库

Ca2Pr3Zr3TaO15

Alexandria ALEX

Alex-ID: agm010835879 · 空间群: P3c1 (#158)

基础信息

化学式
Ca2Pr3Zr3TaO15
Alex-ID
agm010835879
元素数
5
位点数
48
空间群
P3c1 (#158)
晶系
trigonal
体积
663.47
ų
晶胞参数 a
5.7646
Å
晶胞参数 b
5.7646
Å
晶胞参数 c
23.0545
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Ca2Pr3Zr3TaO15
Ca
4.00 · 8.3%
Pr
6.00 · 12.5%
Zr
6.00 · 12.5%
Ta
2.00 · 4.2%
O
30.00 · 62.5%

能量与稳定性

凸包上方能量
0.0347
eV/atom
形成能
-3.6919
eV/atom
校正后总能量
-437.6619
eV
原始总能量
-416.5932
eV

电子结构

间接带隙
3.9747
eV
直接带隙
4.0143
eV
费米能级态密度
0.0000
总磁矩
-0.0001
μB

其他信息

原型 ID

AB2C3D3E15_1_spg158

分解产物

Ca4Ta2O9 Pr2Zr2O7

计算时间

2025-02-25 08:53:18

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: agm010835879).

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 agm010835879
data_agm010835879
_cell_length_a     5.76458
_cell_length_b     5.76458
_cell_length_c     23.05448
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       663.46914
_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
  Ca1 Ca 0.33333 0.66667 0.01712 1.00000
  Ca2 Ca 0.33333 0.66667 0.51712 1.00000
  Ca3 Ca 0.66667 0.33333 0.98217 1.00000
  Ca4 Ca 0.66667 0.33333 0.48217 1.00000
  Pr1 Pr 0.66667 0.33333 0.13107 1.00000
  Pr2 Pr 0.66667 0.33333 0.63107 1.00000
  Pr3 Pr 0.33333 0.66667 0.86100 1.00000
  Pr4 Pr 0.33333 0.66667 0.36100 1.00000
  Pr5 Pr 0.00000 0.00000 0.24833 1.00000
  Pr6 Pr 0.00000 0.00000 0.74833 1.00000
  Zr1 Zr 0.33333 0.66667 0.19633 1.00000
  Zr2 Zr 0.33333 0.66667 0.69633 1.00000
  Zr3 Zr 0.66667 0.33333 0.80317 1.00000
  Zr4 Zr 0.66667 0.33333 0.30317 1.00000
  Zr5 Zr 0.00000 0.00000 0.08889 1.00000
  Zr6 Zr 0.00000 0.00000 0.58889 1.00000
  Ta1 Ta 0.00000 0.00000 0.90781 1.00000
  Ta2 Ta 0.00000 0.00000 0.40781 1.00000
  O1 O 0.24982 0.94027 0.15680 1.00000
  O2 O 0.69045 0.75018 0.15680 1.00000
  O3 O 0.05973 0.30955 0.15680 1.00000
  O4 O 0.24982 0.30955 0.65680 1.00000
  O5 O 0.05973 0.75018 0.65680 1.00000
  O6 O 0.69045 0.94027 0.65680 1.00000
  O7 O 0.75804 0.06309 0.84664 1.00000
  O8 O 0.30504 0.24196 0.84664 1.00000
  O9 O 0.93691 0.69496 0.84664 1.00000
  O10 O 0.75804 0.69496 0.34664 1.00000
  O11 O 0.93691 0.24196 0.34664 1.00000
  O12 O 0.30504 0.06309 0.34664 1.00000
  O13 O 0.66855 0.73306 0.94239 1.00000
  O14 O 0.06451 0.33145 0.94239 1.00000
  O15 O 0.26694 0.93549 0.94239 1.00000
  O16 O 0.66855 0.93549 0.44239 1.00000
  O17 O 0.26694 0.33145 0.44239 1.00000
  O18 O 0.06451 0.73306 0.44239 1.00000
  O19 O 0.35107 0.29371 0.05477 1.00000
  O20 O 0.94264 0.64893 0.05477 1.00000
  O21 O 0.70629 0.05736 0.05477 1.00000
  O22 O 0.35107 0.05736 0.55477 1.00000
  O23 O 0.70629 0.64893 0.55477 1.00000
  O24 O 0.94264 0.29371 0.55477 1.00000
  O25 O 0.58275 0.99276 0.25394 1.00000
  O26 O 0.41001 0.41725 0.25394 1.00000
  O27 O 0.00724 0.58999 0.25394 1.00000
  O28 O 0.58275 0.58999 0.75394 1.00000
  O29 O 0.00724 0.41725 0.75394 1.00000
  O30 O 0.41001 0.99276 0.75394 1.00000
获取直接链接