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Ba2CaTi2CuF14

Alexandria ALEX

Alex-ID: agm006228490 · 空间群: C2/c (#15)

基础信息

化学式
Ba2CaTi2CuF14
Alex-ID
agm006228490
元素数
5
位点数
40
空间群
C2/c (#15)
晶系
monoclinic
体积
607.20
ų
晶胞参数 a
7.7496
Å
晶胞参数 b
7.7496
Å
晶胞参数 c
15.2624
Å
α 角
86.49
°
β 角
86.49
°
γ 角
41.60
°

组成

元素组成(原子分数)
组成信息
化学式
Ba2CaTi2CuF14
Ba
4.00 · 10.0%
Ca
2.00 · 5.0%
Ti
4.00 · 10.0%
Cu
2.00 · 5.0%
F
28.00 · 70.0%

能量与稳定性

凸包上方能量
0.1266
eV/atom
形成能
-3.7075
eV/atom
校正后总能量
-239.6719
eV
原始总能量
-239.6719
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0027
eV
费米能级态密度
13.3165
总磁矩
2.0187
μB

其他信息

原型 ID

ABC2D2E14_0_spg15

分解产物

BaTiF6 CaF2 Cu

计算时间

2024-08-25 00:12:38.632909

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: agm006228490).

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 agm006228490
data_agm006228490
_cell_length_a     7.74957
_cell_length_b     7.74957
_cell_length_c     15.26245
_cell_angle_alpha  86.48678
_cell_angle_beta   86.48678
_cell_angle_gamma  41.59640
_cell_volume       607.20263
_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
  Ba1 Ba 0.73962 0.91033 0.12445 1.00000
  Ba2 Ba 0.91033 0.73962 0.62445 1.00000
  Ba3 Ba 0.26038 0.08967 0.87555 1.00000
  Ba4 Ba 0.08967 0.26038 0.37555 1.00000
  Ca1 Ca 0.42888 0.57112 0.25000 1.00000
  Ca2 Ca 0.57112 0.42888 0.75000 1.00000
  Ti1 Ti 0.85592 0.88455 0.37369 1.00000
  Ti2 Ti 0.14408 0.11545 0.62631 1.00000
  Ti3 Ti 0.88455 0.85592 0.87369 1.00000
  Ti4 Ti 0.11545 0.14408 0.12631 1.00000
  Cu1 Cu 0.50000 0.50000 0.50000 1.00000
  Cu2 Cu 0.50000 0.50000 0.00000 1.00000
  F1 F 0.90795 0.08973 0.84799 1.00000
  F2 F 0.56964 0.10599 0.94711 1.00000
  F3 F 0.43036 0.89401 0.05289 1.00000
  F4 F 0.15590 0.36191 0.11970 1.00000
  F5 F 0.53312 0.37844 0.11679 1.00000
  F6 F 0.62156 0.46688 0.38321 1.00000
  F7 F 0.10599 0.56964 0.44711 1.00000
  F8 F 0.91027 0.09205 0.65201 1.00000
  F9 F 0.05263 0.63668 0.27520 1.00000
  F10 F 0.84410 0.63809 0.88030 1.00000
  F11 F 0.61439 0.15869 0.28596 1.00000
  F12 F 0.63809 0.84410 0.38030 1.00000
  F13 F 0.15869 0.61439 0.78596 1.00000
  F14 F 0.38561 0.84131 0.71404 1.00000
  F15 F 0.37844 0.53312 0.61679 1.00000
  F16 F 0.94737 0.36332 0.72480 1.00000
  F17 F 0.27581 0.93876 0.52036 1.00000
  F18 F 0.09205 0.91027 0.15201 1.00000
  F19 F 0.72419 0.06124 0.47964 1.00000
  F20 F 0.93876 0.27581 0.02036 1.00000
  F21 F 0.89401 0.43036 0.55289 1.00000
  F22 F 0.84131 0.38561 0.21404 1.00000
  F23 F 0.63668 0.05263 0.77520 1.00000
  F24 F 0.06124 0.72419 0.97964 1.00000
  F25 F 0.46688 0.62156 0.88321 1.00000
  F26 F 0.08973 0.90795 0.34799 1.00000
  F27 F 0.36332 0.94737 0.22480 1.00000
  F28 F 0.36191 0.15590 0.61970 1.00000
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