导航

HEAS Data Platform · 材料科学计算数据库

La3PSe6

Alexandria ALEX

Alex-ID: agm006233151 · 空间群: Pnnm (#58)

基础信息

化学式
La3PSe6
Alex-ID
agm006233151
元素数
3
位点数
40
空间群
Pnnm (#58)
晶系
orthorhombic
体积
1,048.77
ų
晶胞参数 a
4.1487
Å
晶胞参数 b
14.5382
Å
晶胞参数 c
17.3882
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
La3PSe6
La
12.00 · 30.0%
P
4.00 · 10.0%
Se
24.00 · 60.0%

能量与稳定性

凸包上方能量
0.1102
eV/atom
形成能
-1.4767
eV/atom
校正后总能量
-223.6108
eV
原始总能量
-223.6108
eV

电子结构

间接带隙
0.4930
eV
直接带隙
0.8764
eV
费米能级态密度
-0.1956
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C6_53_spg58

分解产物

LaSe2 P

计算时间

2024-10-21 05:32:23

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: agm006233151).

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 agm006233151
data_agm006233151
_cell_length_a     4.14873
_cell_length_b     14.53818
_cell_length_c     17.38823
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1048.77154
_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
  La1 La 0.00000 0.05181 0.78216 1.00000
  La2 La 0.00000 0.94819 0.21784 1.00000
  La3 La 0.50000 0.44819 0.28216 1.00000
  La4 La 0.50000 0.55181 0.71784 1.00000
  La5 La 0.00000 0.74532 0.40436 1.00000
  La6 La 0.00000 0.25468 0.59564 1.00000
  La7 La 0.50000 0.75468 0.90436 1.00000
  La8 La 0.50000 0.24532 0.09564 1.00000
  La9 La 0.00000 0.17972 0.34983 1.00000
  La10 La 0.00000 0.82028 0.65017 1.00000
  La11 La 0.50000 0.32028 0.84983 1.00000
  La12 La 0.50000 0.67972 0.15017 1.00000
  P1 P 0.00000 0.50000 0.50000 1.00000
  P2 P 0.50000 0.00000 0.00000 1.00000
  P3 P 0.00000 0.50000 0.00000 1.00000
  P4 P 0.50000 0.00000 0.50000 1.00000
  Se1 Se 0.00000 0.08129 0.07447 1.00000
  Se2 Se 0.00000 0.91871 0.92553 1.00000
  Se3 Se 0.50000 0.41871 0.57447 1.00000
  Se4 Se 0.50000 0.58129 0.42553 1.00000
  Se5 Se 0.00000 0.37667 0.39559 1.00000
  Se6 Se 0.00000 0.62333 0.60441 1.00000
  Se7 Se 0.50000 0.12333 0.89559 1.00000
  Se8 Se 0.50000 0.87667 0.10441 1.00000
  Se9 Se 0.00000 0.39833 0.74332 1.00000
  Se10 Se 0.00000 0.60167 0.25668 1.00000
  Se11 Se 0.50000 0.10167 0.24332 1.00000
  Se12 Se 0.50000 0.89833 0.75668 1.00000
  Se13 Se 0.00000 0.32276 0.97815 1.00000
  Se14 Se 0.00000 0.67724 0.02185 1.00000
  Se15 Se 0.50000 0.17724 0.47815 1.00000
  Se16 Se 0.50000 0.82276 0.52185 1.00000
  Se17 Se 0.00000 0.02372 0.59691 1.00000
  Se18 Se 0.00000 0.97628 0.40309 1.00000
  Se19 Se 0.50000 0.47628 0.09691 1.00000
  Se20 Se 0.50000 0.52372 0.90309 1.00000
  Se21 Se 0.00000 0.31374 0.20886 1.00000
  Se22 Se 0.00000 0.68626 0.79114 1.00000
  Se23 Se 0.50000 0.18626 0.70886 1.00000
  Se24 Se 0.50000 0.81374 0.29114 1.00000
获取直接链接