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Cu2GeP

Alexandria ALEX

Alex-ID: agm002178367 · 空间群: Pbcm (#57)

基础信息

化学式
Cu2GeP
Alex-ID
agm002178367
元素数
3
位点数
32
空间群
Pbcm (#57)
晶系
orthorhombic
体积
483.23
ų
晶胞参数 a
4.9434
Å
晶胞参数 b
6.4859
Å
晶胞参数 c
15.0715
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
Cu2GeP
P
8.00 · 25.0%
Ge
8.00 · 25.0%
Cu
16.00 · 50.0%

能量与稳定性

凸包上方能量
0.1431
eV/atom
形成能
0.1010
eV/atom
校正后总能量
-143.5437
eV
原始总能量
-143.5437
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0228
eV
费米能级态密度
15.1799
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_883_spg14

分解产物

CuGe2P3 Cu Ge

计算时间

2018-05-19 21:06:05

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: agm002178367).

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 agm002178367
data_agm002178367
_cell_length_a     4.94341
_cell_length_b     6.48594
_cell_length_c     15.07150
_cell_angle_alpha  90.00000
_cell_angle_beta   89.99995
_cell_angle_gamma  90.00000
_cell_volume       483.23192
_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
  P1 P 0.25015 0.06793 0.31313 1.00000
  P2 P 0.74986 0.43206 0.81313 1.00000
  P3 P 0.75015 0.43207 0.31313 1.00000
  P4 P 0.75015 0.93207 0.18687 1.00000
  P5 P 0.24986 0.56794 0.68687 1.00000
  P6 P 0.25015 0.56793 0.18687 1.00000
  P7 P 0.24986 0.06794 0.81313 1.00000
  P8 P 0.74986 0.93206 0.68687 1.00000
  Ge1 Ge 0.75002 0.40153 0.05890 1.00000
  Ge2 Ge 0.74997 0.90153 0.94110 1.00000
  Ge3 Ge 0.74997 0.40153 0.55890 1.00000
  Ge4 Ge 0.75002 0.90153 0.44110 1.00000
  Ge5 Ge 0.25002 0.09847 0.05890 1.00000
  Ge6 Ge 0.24997 0.09847 0.55890 1.00000
  Ge7 Ge 0.24997 0.59847 0.94110 1.00000
  Ge8 Ge 0.25002 0.59847 0.44110 1.00000
  Cu1 Cu 0.99990 0.75001 0.57678 1.00000
  Cu2 Cu 0.49990 0.74999 0.57678 1.00000
  Cu3 Cu 0.50012 0.24999 0.19797 1.00000
  Cu4 Cu 0.49988 0.25001 0.69797 1.00000
  Cu5 Cu 0.49991 0.24999 0.92322 1.00000
  Cu6 Cu 0.49988 0.75001 0.80203 1.00000
  Cu7 Cu 0.99988 0.74999 0.80203 1.00000
  Cu8 Cu 0.99991 0.25001 0.92322 1.00000
  Cu9 Cu 0.00009 0.74998 0.07678 1.00000
  Cu10 Cu 0.00012 0.25001 0.19797 1.00000
  Cu11 Cu 0.50009 0.25002 0.42322 1.00000
  Cu12 Cu 0.50009 0.75002 0.07678 1.00000
  Cu13 Cu 0.00012 0.75001 0.30203 1.00000
  Cu14 Cu 0.50012 0.74999 0.30203 1.00000
  Cu15 Cu 0.99988 0.24999 0.69797 1.00000
  Cu16 Cu 0.00009 0.24998 0.42322 1.00000
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