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RbNp2Br7

Alexandria ALEX

Alex-ID: agm045020135 · 空间群: P2_1/c (#14)

基础信息

化学式
RbNp2Br7
Alex-ID
agm045020135
元素数
3
位点数
40
空间群
P2_1/c (#14)
晶系
monoclinic
体积
1,486.23
ų
晶胞参数 a
7.5023
Å
晶胞参数 b
13.6737
Å
晶胞参数 c
14.4951
Å
α 角
90.00
°
β 角
91.81
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
RbNp2Br7
Rb
4.00 · 10.0%
Np
8.00 · 20.0%
Br
28.00 · 70.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.4443
eV/atom
校正后总能量
-212.0090
eV
原始总能量
-212.0090
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0045
eV
费米能级态密度
41.1490
总磁矩
32.0000
μB

其他信息

原型 ID

AB2C7_26_spg14

分解产物

RbNp2Br7

计算时间

2025-02-16 03:32:15.669290

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: agm045020135).

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 agm045020135
data_agm045020135
_cell_length_a     7.50234
_cell_length_b     13.67372
_cell_length_c     14.49509
_cell_angle_alpha  90.00000
_cell_angle_beta   91.81093
_cell_angle_gamma  90.00000
_cell_volume       1486.23469
_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
  Rb1 Rb 0.70601 0.21646 0.47010 1.00000
  Rb2 Rb 0.29399 0.78354 0.52990 1.00000
  Rb3 Rb 0.29399 0.71646 0.02990 1.00000
  Rb4 Rb 0.70601 0.28354 0.97010 1.00000
  Np1 Np 0.71689 0.54094 0.25421 1.00000
  Np2 Np 0.28311 0.45906 0.74579 1.00000
  Np3 Np 0.28311 0.04094 0.24579 1.00000
  Np4 Np 0.71689 0.95906 0.75421 1.00000
  Np5 Np 0.77701 0.83955 0.25130 1.00000
  Np6 Np 0.22299 0.16045 0.74870 1.00000
  Np7 Np 0.22299 0.33955 0.24870 1.00000
  Np8 Np 0.77701 0.66045 0.75130 1.00000
  Br1 Br 0.56847 0.97140 0.37319 1.00000
  Br2 Br 0.43153 0.02860 0.62681 1.00000
  Br3 Br 0.43153 0.47140 0.12681 1.00000
  Br4 Br 0.56847 0.52860 0.87319 1.00000
  Br5 Br 0.76470 0.68836 0.10543 1.00000
  Br6 Br 0.23530 0.31164 0.89457 1.00000
  Br7 Br 0.23530 0.18836 0.39457 1.00000
  Br8 Br 0.76470 0.81164 0.60543 1.00000
  Br9 Br 0.97126 0.67782 0.34080 1.00000
  Br10 Br 0.02874 0.32218 0.65920 1.00000
  Br11 Br 0.02874 0.17782 0.15920 1.00000
  Br12 Br 0.97126 0.82218 0.84080 1.00000
  Br13 Br 0.52734 0.93710 0.12198 1.00000
  Br14 Br 0.47266 0.06290 0.87802 1.00000
  Br15 Br 0.47266 0.43710 0.37802 1.00000
  Br16 Br 0.52734 0.56290 0.62198 1.00000
  Br17 Br 0.05180 0.93866 0.37362 1.00000
  Br18 Br 0.94820 0.06134 0.62638 1.00000
  Br19 Br 0.94820 0.43866 0.12638 1.00000
  Br20 Br 0.05180 0.56134 0.87362 1.00000
  Br21 Br 0.48790 0.70712 0.30831 1.00000
  Br22 Br 0.51210 0.29288 0.69169 1.00000
  Br23 Br 0.51210 0.20712 0.19169 1.00000
  Br24 Br 0.48790 0.79288 0.80831 1.00000
  Br25 Br 0.04544 0.91285 0.12700 1.00000
  Br26 Br 0.95456 0.08715 0.87300 1.00000
  Br27 Br 0.95456 0.41285 0.37300 1.00000
  Br28 Br 0.04544 0.58715 0.62700 1.00000
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