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CaNd3Ir

Alexandria ALEX

Alex-ID: agm003720003 · 空间群: P2_1/c (#14)

基础信息

化学式
CaNd3Ir
Alex-ID
agm003720003
元素数
3
位点数
20
空间群
P2_1/c (#14)
晶系
monoclinic
体积
632.89
ų
晶胞参数 a
7.6506
Å
晶胞参数 b
8.1625
Å
晶胞参数 c
10.5381
Å
α 角
105.91
°
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
CaNd3Ir
Ca
4.00 · 20.0%
Nd
12.00 · 60.0%
Ir
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.1119
eV/atom
形成能
-0.2424
eV/atom
校正后总能量
-105.5696
eV
原始总能量
-105.5696
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0118
eV
费米能级态密度
23.4635
总磁矩
0.0005
μB

其他信息

原型 ID

ABC3_5305_spg14

分解产物

Nd5Ir2 Ca Nd

计算时间

2022-04-15 13:28:35.776417

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: agm003720003).

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 agm003720003
data_agm003720003
_cell_length_a     7.65056
_cell_length_b     8.16252
_cell_length_c     10.53812
_cell_angle_alpha  105.90504
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       632.88955
_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 0.95485 0.69985 0.25121 1.00000
  Ca2 Ca 0.04515 0.30015 0.74879 1.00000
  Ca3 Ca 0.45485 0.30015 0.24879 1.00000
  Ca4 Ca 0.54515 0.69985 0.75121 1.00000
  Nd1 Nd 0.12712 0.08924 0.39492 1.00000
  Nd2 Nd 0.87288 0.91076 0.60508 1.00000
  Nd3 Nd 0.62712 0.91076 0.10508 1.00000
  Nd4 Nd 0.37288 0.08924 0.89492 1.00000
  Nd5 Nd 0.49412 0.79080 0.37747 1.00000
  Nd6 Nd 0.50588 0.20920 0.62253 1.00000
  Nd7 Nd 0.99412 0.20920 0.12253 1.00000
  Nd8 Nd 0.00588 0.79080 0.87747 1.00000
  Nd9 Nd 0.20378 0.57944 0.52746 1.00000
  Nd10 Nd 0.79622 0.42056 0.47254 1.00000
  Nd11 Nd 0.70378 0.42056 0.97254 1.00000
  Nd12 Nd 0.29622 0.57944 0.02746 1.00000
  Ir1 Ir 0.26104 0.94047 0.60540 1.00000
  Ir2 Ir 0.73896 0.05953 0.39460 1.00000
  Ir3 Ir 0.76104 0.05953 0.89460 1.00000
  Ir4 Ir 0.23896 0.94047 0.10540 1.00000
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