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CaTiP2O7

Alexandria ALEX

Alex-ID: agm005273050 · 空间群: P-1 (#2)

基础信息

化学式
CaTiP2O7
Alex-ID
agm005273050
元素数
4
位点数
22
空间群
P-1 (#2)
晶系
triclinic
体积
272.60
ų
晶胞参数 a
5.9797
Å
晶胞参数 b
6.6467
Å
晶胞参数 c
7.5198
Å
α 角
84.12
°
β 角
85.51
°
γ 角
66.59
°

组成

元素组成(原子分数)
组成信息
化学式
CaTiP2O7
Ca
2.00 · 9.1%
Ti
2.00 · 9.1%
P
4.00 · 18.2%
O
14.00 · 63.6%

能量与稳定性

凸包上方能量
0.1898
eV/atom
形成能
-2.9062
eV/atom
校正后总能量
-174.7855
eV
原始总能量
-164.9534
eV

电子结构

间接带隙
0.0576
eV
直接带隙
0.0982
eV
费米能级态密度
4.2990
总磁矩
4.0590
μB

其他信息

原型 ID

ABC2D7_259_spg2

分解产物

Ca2P2O7 CaTi4(PO4)6 TiO2 P

计算时间

2023-05-09 06:24:24.124498

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: agm005273050).

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 agm005273050
data_agm005273050
_cell_length_a     5.97975
_cell_length_b     6.64672
_cell_length_c     7.51978
_cell_angle_alpha  84.11936
_cell_angle_beta   85.51078
_cell_angle_gamma  66.58851
_cell_volume       272.59927
_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 0.29250 0.67734 0.67418 1.00000
  Ca2 Ca 0.70750 0.32266 0.32582 1.00000
  Ti1 Ti 0.33280 0.09155 0.13889 1.00000
  Ti2 Ti 0.66720 0.90845 0.86111 1.00000
  P1 P 0.16819 0.64772 0.12712 1.00000
  P2 P 0.83181 0.35228 0.87288 1.00000
  P3 P 0.23287 0.21707 0.58351 1.00000
  P4 P 0.76713 0.78293 0.41649 1.00000
  O1 O 0.03580 0.72878 0.94940 1.00000
  O2 O 0.96420 0.27122 0.05060 1.00000
  O3 O 0.27003 0.80559 0.18507 1.00000
  O4 O 0.72997 0.19441 0.81493 1.00000
  O5 O 0.35908 0.40919 0.12814 1.00000
  O6 O 0.64092 0.59081 0.87186 1.00000
  O7 O 0.61658 0.64562 0.46674 1.00000
  O8 O 0.38342 0.35438 0.53326 1.00000
  O9 O 0.11089 0.17605 0.42779 1.00000
  O10 O 0.88911 0.82395 0.57221 1.00000
  O11 O 0.03029 0.37203 0.72081 1.00000
  O12 O 0.63233 0.00036 0.30355 1.00000
  O13 O 0.36767 0.99964 0.69645 1.00000
  O14 O 0.96971 0.62797 0.27919 1.00000
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