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RbCa(BH4)4

Alexandria ALEX

Alex-ID: agm006753095 · 空间群: Cmcm (#63)

基础信息

化学式
RbCa(BH4)4
Alex-ID
agm006753095
元素数
4
位点数
44
空间群
Cmcm (#63)
晶系
orthorhombic
体积
488.59
ų
晶胞参数 a
6.5599
Å
晶胞参数 b
6.5599
Å
晶胞参数 c
11.5560
Å
α 角
90.00
°
β 角
90.00
°
γ 角
100.73
°

组成

元素组成(原子分数)
组成信息
化学式
RbCa(BH4)4
Rb
2.00 · 4.5%
Ca
2.00 · 4.5%
B
8.00 · 18.2%
H
32.00 · 72.7%

能量与稳定性

凸包上方能量
0.1178
eV/atom
形成能
-0.2887
eV/atom
校正后总能量
-175.7324
eV
原始总能量
-175.7324
eV

电子结构

间接带隙
1.0898
eV
直接带隙
1.2335
eV
费米能级态密度
-0.0245
总磁矩
2.0000
μB

其他信息

原型 ID

ABC4D16_0_spg63

分解产物

RbCa(BH4)3 Ca(BH6)2 Rb(BH)6 RbBH4

计算时间

2024-09-26 07:07:28.162153

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: agm006753095).

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 agm006753095
data_agm006753095
_cell_length_a     6.55987
_cell_length_b     6.55987
_cell_length_c     11.55596
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  100.72707
_cell_volume       488.58551
_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 0.00000 0.00000 0.50000 1.00000
  Rb2 Rb 0.00000 0.00000 0.00000 1.00000
  Ca1 Ca 0.39571 0.60429 0.25000 1.00000
  Ca2 Ca 0.60429 0.39571 0.75000 1.00000
  B1 B 0.31561 0.68439 0.02565 1.00000
  B2 B 0.68439 0.31561 0.97435 1.00000
  B3 B 0.31561 0.68439 0.47435 1.00000
  B4 B 0.68439 0.31561 0.52565 1.00000
  B5 B 0.27646 0.21202 0.25000 1.00000
  B6 B 0.21202 0.27646 0.75000 1.00000
  B7 B 0.72354 0.78798 0.75000 1.00000
  B8 B 0.78798 0.72354 0.25000 1.00000
  H1 H 0.17910 0.57206 0.07957 1.00000
  H2 H 0.57206 0.17910 0.92043 1.00000
  H3 H 0.17910 0.57206 0.42043 1.00000
  H4 H 0.57206 0.17910 0.57957 1.00000
  H5 H 0.82090 0.42794 0.92043 1.00000
  H6 H 0.42794 0.82090 0.07957 1.00000
  H7 H 0.82090 0.42794 0.57957 1.00000
  H8 H 0.42794 0.82090 0.42043 1.00000
  H9 H 0.37961 0.27437 0.16386 1.00000
  H10 H 0.27437 0.37961 0.83614 1.00000
  H11 H 0.37961 0.27437 0.33614 1.00000
  H12 H 0.27437 0.37961 0.66386 1.00000
  H13 H 0.62039 0.72563 0.83614 1.00000
  H14 H 0.72563 0.62039 0.16386 1.00000
  H15 H 0.62039 0.72563 0.66386 1.00000
  H16 H 0.72563 0.62039 0.33614 1.00000
  H17 H 0.27140 0.72860 0.92910 1.00000
  H18 H 0.72860 0.27140 0.07090 1.00000
  H19 H 0.27140 0.72860 0.57090 1.00000
  H20 H 0.72860 0.27140 0.42910 1.00000
  H21 H 0.45076 0.54924 0.00427 1.00000
  H22 H 0.54924 0.45076 0.99573 1.00000
  H23 H 0.45076 0.54924 0.49573 1.00000
  H24 H 0.54924 0.45076 0.50427 1.00000
  H25 H 0.23673 0.02346 0.25000 1.00000
  H26 H 0.02346 0.23673 0.75000 1.00000
  H27 H 0.76327 0.97654 0.75000 1.00000
  H28 H 0.97654 0.76327 0.25000 1.00000
  H29 H 0.11632 0.28649 0.25000 1.00000
  H30 H 0.28649 0.11632 0.75000 1.00000
  H31 H 0.88368 0.71351 0.75000 1.00000
  H32 H 0.71351 0.88368 0.25000 1.00000
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