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大大怪先森

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[求助] 求磷酸钒钠的标准pdf卡片 已有1人参与

求磷酸钒钠的标准pdf卡片
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rlafite

至尊木虫 (正式写手)

【答案】应助回帖

# generated using pymatgen
data_Na3V2(PO4)3
_symmetry_space_group_name_H-M   C2/c
_cell_length_a   15.33609200
_cell_length_b   8.92960000
_cell_length_c   8.89007718
_cell_angle_alpha   90.00000000
_cell_angle_beta   125.20340116
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   15
_chemical_formula_structural   Na3V2(PO4)3
_chemical_formula_sum   'Na12 V8 P12 O48'
_cell_volume   994.79393328
_cell_formula_units_Z   4
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, -z'
  3  '-x, y, -z+1/2'
  4  'x, -y, z+1/2'
  5  'x+1/2, y+1/2, z'
  6  '-x+1/2, -y+1/2, -z'
  7  '-x+1/2, y+1/2, -z+1/2'
  8  'x+1/2, -y+1/2, z+1/2'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Na+  1.0
  V3+  3.0
  P5+  5.0
  O2-  -2.0
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
  Na+  Na0  8  0.17572100  0.07116600  0.23541800  1
  Na+  Na1  4  0.25000000  0.25000000  0.00000000  1
  V3+  V2  8  0.10456950  0.25555250  0.56242000  1
  P5+  P3  8  0.14754550  0.39971650  0.25719300  1
  P5+  P4  4  0.00000000  0.04347500  0.75000000  1
  O2-  O5  8  0.04362650  0.33275450  0.09459900  1
  O2-  O6  8  0.07075350  0.05468550  0.42400400  1
  O2-  O7  8  0.07896250  0.14138050  0.73686100  1
  O2-  O8  8  0.15865050  0.42828050  0.74936300  1
  O2-  O9  8  0.16360550  0.36419450  0.44251800  1
  O2-  O10  8  0.23880800  0.32496500  0.25312900  1
2楼2026-02-19 00:02:28
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rlafite

至尊木虫 (正式写手)

【答案】应助回帖

You can generate diffraction lines by using VESTA with the above *.cif file
3楼2026-02-19 00:07:21
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