The compound described by Li2PO2N is beta beryllia-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Li(1) is bonded to one N(1) and three equivalent O(1) atoms to form LiNO3 tetrahedra that share corners with five equivalent P(1)N2O2 tetrahedra and corners with seven equivalent Li(1)NO3 tetrahedra. P(1) is bonded to two equivalent N(1) and two equivalent O(1) atoms to form PN2O2 tetrahedra that share corners with two equivalent P(1)N2O2 tetrahedra and corners with ten equivalent Li(1)NO3 tetrahedra. N(1) is bonded to two equivalent Li(1) and two equivalent P(1) atoms to form NLi2P2 tetrahedra that share corners with two equivalent N(1)Li2P2 tetrahedra and corners with ten equivalent O(1)Li3P tetrahedra. O(1) is bonded to three equivalent Li(1) and one P(1) atom to form distorted OLi3P tetrahedra that share corners with five equivalent N(1)Li2P2 tetrahedra and corners with seven equivalent O(1)Li3P tetrahedra. is represented by the CIF card [CIF]
data_Li2PNO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.330
_cell_length_b   5.330
_cell_length_c   4.749
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   118.372
_symmetry_Int_Tables_number   1
_cell_volume   118.725
_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
  Li  Li0  1  0.325  0.994  0.502  1.0
  Li  Li1  1  0.994  0.325  0.502  1.0
  Li  Li2  1  0.675  0.006  0.002  1.0
  Li  Li3  1  0.006  0.675  0.002  1.0
  P  P4  1  0.654  0.654  0.499  1.0
  P  P5  1  0.346  0.346  0.999  1.0
  N  N6  1  0.387  0.387  0.341  1.0
  N  N7  1  0.613  0.613  0.841  1.0
  O  O8  1  0.944  0.666  0.419  1.0
  O  O9  1  0.666  0.944  0.419  1.0
  O  O10  1  0.056  0.334  0.919  1.0
  O  O11  1  0.334  0.056  0.919  1.0
[/CIF]
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The compound described by Li2PO2N is beta beryllia-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Li(1) is bonded to one N(1) and three equivalent O(1) atoms to form LiNO3 tetrahedra that share corners with five equivalent P(1)N2O2 tetrahedra and corners with seven equivalent Li(1)NO3 tetrahedra. P(1) is bonded to two equivalent N(1) and two equivalent O(1) atoms to form PN2O2 tetrahedra that share corners with two equivalent P(1)N2O2 tetrahedra and corners with ten equivalent Li(1)NO3 tetrahedra. N(1) is bonded to two equivalent Li(1) and two equivalent P(1) atoms to form NLi2P2 tetrahedra that share corners with two equivalent N(1)Li2P2 tetrahedra and corners with ten equivalent O(1)Li3P tetrahedra. O(1) is bonded to three equivalent Li(1) and one P(1) atom to form distorted OLi3P tetrahedra that share corners with five equivalent N(1)Li2P2 tetrahedra and corners with seven equivalent O(1)Li3P tetrahedra. is represented by the CIF card [CIF]
data_Li2PNO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.330
_cell_length_b   5.330
_cell_length_c   4.749
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   118.372
_symmetry_Int_Tables_number   1
_cell_volume   118.725
_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
  Li  Li0  1  0.325  0.994  0.502  1.0
  Li  Li1  1  0.994  0.325  0.502  1.0
  Li  Li2  1  0.675  0.006  0.002  1.0
  Li  Li3  1  0.006  0.675  0.002  1.0
  P  P4  1  0.654  0.654  0.499  1.0
  P  P5  1  0.346  0.346  0.999  1.0
  N  N6  1  0.387  0.387  0.341  1.0
  N  N7  1  0.613  0.613  0.841  1.0
  O  O8  1  0.944  0.666  0.419  1.0
  O  O9  1  0.666  0.944  0.419  1.0
  O  O10  1  0.056  0.334  0.919  1.0
  O  O11  1  0.334  0.056  0.919  1.0
[/CIF]
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