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K3Ce2Si2PO12

Alexandria ALEX

Alex-ID: agm010720945 · 空间群: C2 (#5)

基础信息

化学式
K3Ce2Si2PO12
Alex-ID
agm010720945
元素数
5
位点数
40
空间群
C2 (#5)
晶系
monoclinic
体积
654.81
ų
晶胞参数 a
9.6723
Å
晶胞参数 b
9.6723
Å
晶胞参数 c
9.8356
Å
α 角
60.62
°
β 角
60.62
°
γ 角
59.63
°

组成

元素组成(原子分数)
组成信息
化学式
K3Ce2Si2PO12
K
6.00 · 15.0%
Ce
4.00 · 10.0%
Si
4.00 · 10.0%
P
2.00 · 5.0%
O
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.0399
eV/atom
形成能
-3.1561
eV/atom
校正后总能量
-308.1031
eV
原始总能量
-291.2481
eV

电子结构

间接带隙
1.5407
eV
直接带隙
1.5407
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D3E12_15_spg5

分解产物

K2Ce(SiO3)3 K2Ce(PO4)2 CeO2 K4P2O7

计算时间

2024-07-24 07:22:52.895706

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: agm010720945).

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 agm010720945
data_agm010720945
_cell_length_a     9.67234
_cell_length_b     9.67234
_cell_length_c     9.83562
_cell_angle_alpha  60.62211
_cell_angle_beta   60.62211
_cell_angle_gamma  59.62923
_cell_volume       654.81214
_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
  K1 K 0.40446 0.59554 0.00000 1.00000
  K2 K 0.59453 0.40547 0.50000 1.00000
  K3 K 0.25199 0.09928 0.49418 1.00000
  K4 K 0.90072 0.74801 0.50582 1.00000
  K5 K 0.98125 0.50669 0.24451 1.00000
  K6 K 0.49331 0.01875 0.75549 1.00000
  Ce1 Ce 0.14519 0.65315 0.79747 1.00000
  Ce2 Ce 0.34685 0.85481 0.20253 1.00000
  Ce3 Ce 0.85561 0.34115 0.70681 1.00000
  Ce4 Ce 0.65885 0.14439 0.29319 1.00000
  Si1 Si 0.05325 0.94675 0.00000 1.00000
  Si2 Si 0.95103 0.04897 0.50000 1.00000
  Si3 Si 0.25299 0.45470 0.49109 1.00000
  Si4 Si 0.54530 0.74701 0.50891 1.00000
  P1 P 0.75195 0.54799 0.00130 1.00000
  P2 P 0.45201 0.24805 0.99870 1.00000
  O1 O 0.01771 0.11210 0.83553 1.00000
  O2 O 0.88790 0.98229 0.16447 1.00000
  O3 O 0.98397 0.87502 0.65762 1.00000
  O4 O 0.12498 0.01603 0.34238 1.00000
  O5 O 0.28773 0.40413 0.98172 1.00000
  O6 O 0.59587 0.71227 0.01828 1.00000
  O7 O 0.71720 0.57986 0.53419 1.00000
  O8 O 0.42014 0.28280 0.46581 1.00000
  O9 O 0.91217 0.56363 0.98162 1.00000
  O10 O 0.43637 0.08783 0.01838 1.00000
  O11 O 0.08450 0.42257 0.52552 1.00000
  O12 O 0.57743 0.91550 0.47448 1.00000
  O13 O 0.77558 0.51808 0.84718 1.00000
  O14 O 0.48192 0.22442 0.15282 1.00000
  O15 O 0.23391 0.49679 0.64476 1.00000
  O16 O 0.50321 0.76609 0.35524 1.00000
  O17 O 0.08094 0.77312 0.98072 1.00000
  O18 O 0.22688 0.91906 0.01928 1.00000
  O19 O 0.91885 0.21811 0.52949 1.00000
  O20 O 0.78189 0.08115 0.47051 1.00000
  O21 O 0.71351 0.39533 0.15673 1.00000
  O22 O 0.60467 0.28649 0.84327 1.00000
  O23 O 0.27438 0.62287 0.32656 1.00000
  O24 O 0.37713 0.72562 0.67344 1.00000
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