data_W5C3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.61
_cell_length_b   6.61
_cell_length_c   6.61
_cell_angle_alpha   99.12
_cell_angle_beta   99.12
_cell_angle_gamma   133.09
_symmetry_Int_Tables_number   1
_chemical_formula_structural   W5C3
_chemical_formula_sum   'W10 C6'
_cell_volume   193.26
_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
  W  W6  1  0.0  0.29  0.95  1.0
  W  W7  1  0.29  0.0  0.95  1.0
  W  W8  1  0.72  0.46  0.48  1.0
  W  W9  1  0.56  0.82  0.85  1.0
  W  W10  1  0.44  0.82  0.48  1.0
  W  W11  1  0.85  0.46  0.85  1.0
  W  W12  1  0.82  0.56  0.48  1.0
  W  W13  1  0.46  0.72  0.85  1.0
  W  W14  1  0.75  0.56  0.85  1.0
  W  W15  1  0.54  0.72  0.48  1.0
  C  C0  1  0.0  0.0  0.1  1.0
  C  C1  1  0.0  0.0  0.73  1.0
  C  C2  1  0.7  0.42  0.23  1.0
  C  C3  1  0.58  0.87  0.6  1.0
  C  C4  1  0.7  0.58  0.6  1.0
  C  C5  1  0.58  0.7  0.23  1.0

data_W5C3
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.26
_cell_length_b   6.61
_cell_length_c   6.61
_cell_angle_alpha   80.88
_cell_angle_beta   66.54
_cell_angle_gamma   66.54
_symmetry_Int_Tables_number   1
_chemical_formula_structural   W5C3
_chemical_formula_sum   'W10 C6'
_cell_volume   193.26
_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
  W  W0  1  0.05  0.95  0.29  1.0
  W  W1  1  0.09  0.48  0.26  1.0
  W  W2  1  0.25  0.48  0.81  1.0
  W  W3  1  0.34  0.95  0.71  1.0
  W  W4  1  0.35  0.48  0.62  1.0
  W  W5  1  0.62  0.85  0.38  1.0
  W  W6  1  0.72  0.85  0.19  1.0
  W  W7  1  0.88  0.85  0.74  1.0
  W  W8  1  0.98  0.85  0.74  1.0
  W  W9  1  0.99  0.48  0.26  1.0
  C  C10  1  0.19  0.23  0.29  1.0
  C  C11  1  0.27  0.73  0.0  1.0
  C  C12  1  0.27  0.6  0.71  1.0
  C  C13  1  0.47  0.23  0.88  1.0
  C  C14  1  0.9  0.1  0.0  1.0
  C  C15  1  0.98  0.6  0.12  1.0

W W W W W W W W W W C C C C C C
W W W W W W W W W W C C C C C C 0 13 - - o 0 3 - - o 0 5 - o o 0 11 o o o 0 10 o o + 1 8 - - o 1 5 - - o 1 11 o o o 1 10 o o + 1 12 o o + 2 6 o o o 2 12 o o o 2 14 o o o 3 7 o o o 3 10 + + + 4 13 o o o 5 8 o o o 6 11 + + o 6 12 o o o 6 14 o o o 7 10 + + + 8 10 + + + 8 11 + + o 9 13 o o o 9 11 + + o 9 15 o o o 10 15 - - o 10 11 o o - 11 13 - - o 11 14 - - o 
W5C3 crystallizes in the triclinic P1 space group. There are ten inequivalent W sites. In the first W site, W(1) is bonded in a 7-coordinate geometry to one W(4), one W(6), one W(8), one C(1), one C(2), one C(4), and one C(6) atom. The W(1)-W(4) bond length is 2.19 Å. The W(1)-W(6) bond length is 2.12 Å. The W(1)-W(8) bond length is 2.72 Å. The W(1)-C(1) bond length is 2.27 Å. The W(1)-C(2) bond length is 2.19 Å. The W(1)-C(4) bond length is 2.47 Å. The W(1)-C(6) bond length is 2.74 Å. In the second W site, W(2) is bonded in a 3-coordinate geometry to one C(1), one C(2), and one C(3) atom. The W(2)-C(1) bond length is 2.27 Å. The W(2)-C(2) bond length is 2.19 Å. The W(2)-C(3) bond length is 2.24 Å. In the third W site, W(3) is bonded in a 2-coordinate geometry to one W(7), one C(3), and one C(5) atom. The W(3)-W(7) bond length is 0.52 Å. The W(3)-C(3) bond length is 1.57 Å. The W(3)-C(5) bond length is 1.15 Å. In the fourth W site, W(4) is bonded in a distorted bent 120 degrees geometry to one W(1), one W(8), one C(1), and one C(4) atom. The W(4)-W(8) bond length is 0.52 Å. The W(4)-C(1) bond length is 2.41 Å. The W(4)-C(4) bond length is 1.71 Å. In the fifth W site, W(5) is bonded in a distorted single-bond geometry to one C(4) atom. The W(5)-C(4) bond length is 0.98 Å. In the sixth W site, W(6) is bonded in a distorted single-bond geometry to one W(1) and one W(9) atom. The W(6)-W(9) bond length is 1.20 Å. In the seventh W site, W(7) is bonded in a distorted single-bond geometry to one W(3), one C(3), and one C(5) atom. The W(7)-C(3) bond length is 1.50 Å. The W(7)-C(5) bond length is 1.29 Å. In the eighth W site, W(8) is bonded in a single-bond geometry to one W(1) and one W(4) atom. In the ninth W site, W(9) is bonded in a 3-coordinate geometry to one W(6), one C(1), and one C(5) atom. The W(9)-C(1) bond length is 2.23 Å. The W(9)-C(5) bond length is 1.65 Å. In the tenth W site, W(10) is bonded in a 1-coordinate geometry to one C(4), one C(5), and one C(6) atom. The W(10)-C(4) bond length is 0.98 Å. The W(10)-C(5) bond length is 2.03 Å. The W(10)-C(6) bond length is 1.70 Å. There are six inequivalent C sites. In the first C site, C(1) is bonded in a 4-coordinate geometry to one W(1), one W(2), one W(4), and one W(9) atom. In the second C site, C(2) is bonded in a 3-coordinate geometry to one W(1), one W(2), and one C(5) atom. The C(2)-C(5) bond length is 1.87 Å. In the third C site, C(3) is bonded in a 3-coordinate geometry to one W(2), one W(3), and one W(7) atom. In the fourth C site, C(4) is bonded in a 3-coordinate geometry to one W(1), one W(10), one W(4), and one W(5) atom. In the fifth C site, C(5) is bonded in a 5-coordinate geometry to one W(10), one W(3), one W(7), one W(9), and one C(2) atom. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one W(1) and one W(10) atom.