基础信息
化学式
Ca11(CrN5)2
MP-ID
mp-1245375
元素数
3
位点数
46
密度
2.7618
g/cm³
体积
823.61
ų
晶胞参数 a
15.1825
Å
晶胞参数 b
15.1825
Å
晶胞参数 c
3.5730
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
P4_2/mnm
点群
4/mmm
晶体系统
Tetragonal
Bravais 格子
tP
稳定性
No
堆积分数
-
X 射线衍射
衍射图谱
横轴为 2θ (°),纵轴为相对强度,Cu Kα , λ=1.5418 Å
衍射峰(Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.24 | 10.7357 | 33.5 | (1,1,0) |
| 11.66 | 7.5913 | 7.0 | (2,0,0) |
| 13.04 | 6.7898 | 3.2 | (2,1,0) |
| 23.44 | 3.7956 | 1.6 | (4,0,0) |
| 24.17 | 3.6823 | 5.2 | (4,1,0) |
| 24.88 | 3.5786 | 13.5 | (3,3,0) |
| 26.25 | 3.3949 | 6.4 | (4,2,0) |
| 26.29 | 3.3902 | 24.9 | (1,1,1) |
| 28.22 | 3.1619 | 1.6 | (2,1,1) |
| 29.42 | 3.0365 | 8.1 | (4,3,0) |
| 30.01 | 2.9775 | 54.9 | (5,1,0) |
| 30.04 | 2.9743 | 31.0 | (2,2,1) |
| 30.63 | 2.9189 | 17.5 | (3,0,1) |
| 31.74 | 2.8193 | 21.7 | (5,2,0) |
| 32.87 | 2.7244 | 100.0 | (3,2,1) |
| 33.39 | 2.6839 | 38.8 | (4,4,0) |
| 34.44 | 2.6038 | 9.4 | (5,3,0) |
| 35.48 | 2.5304 | 9.3 | (6,0,0) |
| 35.50 | 2.5285 | 46.4 | (3,3,1) |
| 35.98 | 2.4960 | 11.9 | (6,1,0) |
| 36.51 | 2.4611 | 2.3 | (4,2,1) |
| 37.95 | 2.3711 | 3.5 | (5,4,0) |
| 38.92 | 2.3138 | 36.6 | (4,3,1) |
| 39.83 | 2.2633 | 5.1 | (6,3,0) |
能量属性
形成能/原子
-0.72174
eV/atom
能量/原子
-9.36763
eV/atom
凸包距离
0.3541
eV/atom
未修正能量
-5.9409
eV/atom
体积/原子
17.90
ų
c/a 比
0.2353
电子属性
金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV
磁性属性
磁性
Yes
总磁矩
8.6234
μB
磁有序
FM
磁性位点数
4
磁化强度/体积
0.010470
μB/ų
弹性属性
弹性数据暂不开放
特征分析
元素组成(原子分数)
组成信息
主元 / 基质元素
Ca · 0.478
元素家族
N/A
溶质分数
0.522
间隙分数
0.435
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.338
家族
Ca-rich Multi-Component
基质元素
Ca · 0.478
关联任务
关联的计算任务 ID(1 个)
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-1245375
参考引用
The crystal structure and related material properties of Ca11(CrN5)2 were obtained from the Materials Project database (MP-ID: mp-1245375, database version v2026.04.13).
文献引用
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
样式: Ball & Stick
|
拖拽旋转 · 滚轮缩放 · 右键平移
原始 CIF 数据
# generated using pymatgen
data_Ca11(CrN5)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 15.18251600
_cell_length_b 15.18251600
_cell_length_c 3.57299700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca11(CrN5)2
_chemical_formula_sum 'Ca22 Cr4 N20'
_cell_volume 823.60722261
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ca Ca0 1 0.50000000 0.50000000 0.50000000 1.0
Ca Ca1 1 0.00000000 0.00000000 0.00000000 1.0
Ca Ca2 1 0.97295000 0.80006500 0.50000000 1.0
Ca Ca3 1 0.02705000 0.19993500 0.50000000 1.0
Ca Ca4 1 0.52705000 0.30006500 0.00000000 1.0
Ca Ca5 1 0.47295000 0.69993500 0.00000000 1.0
Ca Ca6 1 0.80006500 0.97295000 0.50000000 1.0
Ca Ca7 1 0.19993500 0.02705000 0.50000000 1.0
Ca Ca8 1 0.30006500 0.52705000 0.00000000 1.0
Ca Ca9 1 0.69993500 0.47295000 0.00000000 1.0
Ca Ca10 1 0.65705300 0.65705300 0.50000000 1.0
Ca Ca11 1 0.34294700 0.34294700 0.50000000 1.0
Ca Ca12 1 0.84294700 0.15705300 0.00000000 1.0
Ca Ca13 1 0.15705300 0.84294700 0.00000000 1.0
Ca Ca14 1 0.37288000 0.90353200 0.50000000 1.0
Ca Ca15 1 0.62712000 0.09646800 0.50000000 1.0
Ca Ca16 1 0.12712000 0.40353200 0.00000000 1.0
Ca Ca17 1 0.87288000 0.59646800 0.00000000 1.0
Ca Ca18 1 0.90353200 0.37288000 0.50000000 1.0
Ca Ca19 1 0.09646800 0.62712000 0.50000000 1.0
Ca Ca20 1 0.40353200 0.12712000 0.00000000 1.0
Ca Ca21 1 0.59646800 0.87288000 0.00000000 1.0
Cr Cr22 1 0.30308700 0.69691300 0.50000000 1.0
Cr Cr23 1 0.69691300 0.30308700 0.50000000 1.0
Cr Cr24 1 0.19691300 0.19691300 0.00000000 1.0
Cr Cr25 1 0.80308700 0.80308700 0.00000000 1.0
N N26 1 0.08124400 0.91875600 0.50000000 1.0
N N27 1 0.91875600 0.08124400 0.50000000 1.0
N N28 1 0.41875600 0.41875600 0.00000000 1.0
N N29 1 0.58124400 0.58124400 0.00000000 1.0
N N30 1 0.49131300 0.18732200 0.50000000 1.0
N N31 1 0.50868700 0.81267800 0.50000000 1.0
N N32 1 0.00868700 0.68732200 0.00000000 1.0
N N33 1 0.99131300 0.31267800 0.00000000 1.0
N N34 1 0.18732200 0.49131300 0.50000000 1.0
N N35 1 0.81267800 0.50868700 0.50000000 1.0
N N36 1 0.68732200 0.00868700 0.00000000 1.0
N N37 1 0.31267800 0.99131300 0.00000000 1.0
N N38 1 0.22312100 0.77687900 0.50000000 1.0
N N39 1 0.77687900 0.22312100 0.50000000 1.0
N N40 1 0.27687900 0.27687900 0.00000000 1.0
N N41 1 0.72312100 0.72312100 0.00000000 1.0
N N42 1 0.38461500 0.61538500 0.50000000 1.0
N N43 1 0.61538500 0.38461500 0.50000000 1.0
N N44 1 0.11538500 0.11538500 0.00000000 1.0
N N45 1 0.88461500 0.88461500 0.00000000 1.0
获取直接链接