导航

HEAS Data Platform · 材料科学计算数据库

Nd4Br9

传统材料 TRA

MP-ID: mp-570534 · 空间群: Pc (#7)

基础信息

化学式
Nd4Br9
MP-ID
mp-570534
元素数
2
位点数
52
密度
5.3495
g/cm³
体积
1,609.31
ų
晶胞参数 a
7.1561
Å
晶胞参数 b
7.6548
Å
晶胞参数 c
29.3792
Å
α 角
89.58
°
β 角
90.00
°
γ 角
90.00
°
空间群
Pc
点群
m
晶体系统
Monoclinic
Bravais 格子
mP
稳定性
No
堆积分数
-

能量属性

形成能/原子
-1.98139
eV/atom
能量/原子
-4.58178
eV/atom
凸包距离
0.1514
eV/atom
未修正能量
-4.2121
eV/atom
体积/原子
30.95
ų
c/a 比
4.1055

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
0.1476
μB
磁有序
FiM
磁性位点数
9
磁化强度/体积
0.000090
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
Br · 0.692
元素家族
N/A
溶质分数
0.308
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.617
家族
Binary Alloy
基质元素
Br · 0.692

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-570534
参考引用

The crystal structure and related material properties of Nd4Br9 were obtained from the Materials Project database (MP-ID: mp-570534, 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
原始 CIF 数据
# generated using pymatgen
data_Nd4Br9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.15606100
_cell_length_b   7.65483500
_cell_length_c   29.37923883
_cell_angle_alpha   89.58414654
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nd4Br9
_chemical_formula_sum   'Nd16 Br36'
_cell_volume   1609.30725216
_cell_formula_units_Z   4
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
  Nd  Nd0  1  0.47749200  0.16037900  0.42913500  1.0
  Nd  Nd1  1  0.04029100  0.65931900  0.43082400  1.0
  Nd  Nd2  1  0.97060100  0.30529900  0.80626500  1.0
  Nd  Nd3  1  0.52250800  0.16037900  0.92913500  1.0
  Nd  Nd4  1  0.45769900  0.84756700  0.07133300  1.0
  Nd  Nd5  1  0.02456300  0.34934700  0.07018700  1.0
  Nd  Nd6  1  0.49302500  0.81356400  0.30776200  1.0
  Nd  Nd7  1  0.54230100  0.84756700  0.57133300  1.0
  Nd  Nd8  1  0.48269400  0.20484600  0.19379800  1.0
  Nd  Nd9  1  0.50697500  0.81356400  0.80776200  1.0
  Nd  Nd10  1  0.02939900  0.30529900  0.30626500  1.0
  Nd  Nd11  1  0.97543700  0.34934700  0.57018700  1.0
  Nd  Nd12  1  0.02229300  0.70262900  0.19209200  1.0
  Nd  Nd13  1  0.95970900  0.65931900  0.93082400  1.0
  Nd  Nd14  1  0.97770700  0.70262900  0.69209200  1.0
  Nd  Nd15  1  0.51730600  0.20484600  0.69379800  1.0
  Br  Br16  1  0.23893600  0.38907800  0.48984000  1.0
  Br  Br17  1  0.18476000  0.97807500  0.37143500  1.0
  Br  Br18  1  0.66680600  0.16677300  0.10134400  1.0
  Br  Br19  1  0.33319400  0.16677300  0.60134400  1.0
  Br  Br20  1  0.19252600  0.00171600  0.25034600  1.0
  Br  Br21  1  0.32012200  0.51134600  0.25006100  1.0
  Br  Br22  1  0.32209500  0.52658200  0.12899600  1.0
  Br  Br23  1  0.36699100  0.84738500  0.70546400  1.0
  Br  Br24  1  0.11860500  0.66353100  0.79506800  1.0
  Br  Br25  1  0.67790500  0.52658200  0.62899600  1.0
  Br  Br26  1  0.67987800  0.51134600  0.75006100  1.0
  Br  Br27  1  0.88214400  0.34112400  0.20372400  1.0
  Br  Br28  1  0.88139500  0.66353100  0.29506800  1.0
  Br  Br29  1  0.17670500  0.66978100  0.60133400  1.0
  Br  Br30  1  0.33160100  0.48120300  0.37088900  1.0
  Br  Br31  1  0.76106400  0.38907800  0.98984000  1.0
  Br  Br32  1  0.77063300  0.61119300  0.50993100  1.0
  Br  Br33  1  0.22936700  0.61119300  0.00993100  1.0
  Br  Br34  1  0.62989700  0.17475200  0.29520000  1.0
  Br  Br35  1  0.83722500  0.34144700  0.39807900  1.0
  Br  Br36  1  0.31279400  0.84444600  0.89867400  1.0
  Br  Br37  1  0.74361600  0.11075000  0.50993700  1.0
  Br  Br38  1  0.80747400  0.00171600  0.75034600  1.0
  Br  Br39  1  0.66839900  0.48120300  0.87088900  1.0
  Br  Br40  1  0.16277500  0.34144700  0.89807900  1.0
  Br  Br41  1  0.71732200  0.89008600  0.98980300  1.0
  Br  Br42  1  0.11785600  0.34112400  0.70372400  1.0
  Br  Br43  1  0.37010300  0.17475200  0.79520000  1.0
  Br  Br44  1  0.81524000  0.97807500  0.87143500  1.0
  Br  Br45  1  0.63300900  0.84738500  0.20546400  1.0
  Br  Br46  1  0.68720600  0.84444600  0.39867400  1.0
  Br  Br47  1  0.17176700  0.03417000  0.12985200  1.0
  Br  Br48  1  0.28267800  0.89008600  0.48980300  1.0
  Br  Br49  1  0.82329500  0.66978100  0.10133400  1.0
  Br  Br50  1  0.25638400  0.11075000  0.00993700  1.0
  Br  Br51  1  0.82823300  0.03417000  0.62985200  1.0
获取直接链接