File: C21.cif

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global_
_lib_name         ?
_lib_version      ?
_lib_update       ?
# ------------------------------------------------
#
# ---   LIST OF MONOMERS ---
#
data_comp_list
loop_
_chem_comp.id
_chem_comp.three_letter_code
_chem_comp.name
_chem_comp.group
_chem_comp.number_atoms_all
_chem_comp.number_atoms_nh
_chem_comp.desc_level
C21      C21 'THIOPHENE-2-CARBOXYLIC ACID         ' non-polymer        11   8 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_C21
#
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.type_energy
_chem_comp_atom.partial_charge
_chem_comp_atom.x
_chem_comp_atom.y
_chem_comp_atom.z
 C21           O7     O    OC       -0.500      0.000    0.000    0.000
 C21           C6     C    C         0.000     -0.864   -0.905    0.001
 C21           O8     O    OC       -0.500     -0.512   -2.105    0.001
 C21           C4     C    CR5       0.000     -2.286   -0.558    0.001
 C21           C3     C    CR15      0.000     -3.391   -1.397   -0.004
 C21           H3     H    H         0.000     -3.282   -2.475   -0.012
 C21           C2     C    CR15      0.000     -4.627   -0.802    0.002
 C21           H2     H    H         0.000     -5.526   -1.406    0.008
 C21           C1     C    CR15      0.000     -4.711    0.555    0.001
 C21           H1     H    H         0.000     -5.600    1.174    0.001
 C21           S5     S    S2        0.000     -3.051    1.054    0.000
loop_
_chem_comp_tree.comp_id
_chem_comp_tree.atom_id
_chem_comp_tree.atom_back
_chem_comp_tree.atom_forward
_chem_comp_tree.connect_type
 C21      O7     n/a    C6     START
 C21      C6     O7     C4     .
 C21      O8     C6     .      .
 C21      C4     C6     C3     .
 C21      C3     C4     C2     .
 C21      H3     C3     .      .
 C21      C2     C3     C1     .
 C21      H2     C2     .      .
 C21      C1     C2     S5     .
 C21      H1     C1     .      .
 C21      S5     C1     .      END
 C21      C4     S5     .    ADD
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.type
_chem_comp_bond.value_dist
_chem_comp_bond.value_dist_esd
 C21      O8     C6        deloc       1.250    0.020
 C21      C6     O7        deloc       1.250    0.020
 C21      C4     C6        single      1.490    0.020
 C21      C4     S5        single      1.745    0.020
 C21      C3     C4        double      1.387    0.020
 C21      S5     C1        single      1.745    0.020
 C21      C2     C3        single      1.380    0.020
 C21      H3     C3        single      1.083    0.020
 C21      C1     C2        double      1.380    0.020
 C21      H2     C2        single      1.083    0.020
 C21      H1     C1        single      1.083    0.020
loop_
_chem_comp_angle.comp_id
_chem_comp_angle.atom_id_1
_chem_comp_angle.atom_id_2
_chem_comp_angle.atom_id_3
_chem_comp_angle.value_angle
_chem_comp_angle.value_angle_esd
 C21      O7     C6     O8      123.000    3.000
 C21      O7     C6     C4      120.000    3.000
 C21      O8     C6     C4      120.000    3.000
 C21      C6     C4     C3      126.000    3.000
 C21      C6     C4     S5      108.000    3.000
 C21      C3     C4     S5      108.000    3.000
 C21      C4     C3     H3      126.000    3.000
 C21      C4     C3     C2      108.000    3.000
 C21      H3     C3     C2      126.000    3.000
 C21      C3     C2     H2      126.000    3.000
 C21      C3     C2     C1      108.000    3.000
 C21      H2     C2     C1      126.000    3.000
 C21      C2     C1     H1      126.000    3.000
 C21      C2     C1     S5      108.000    3.000
 C21      H1     C1     S5      108.000    3.000
 C21      C1     S5     C4       98.657    3.000
loop_
_chem_comp_tor.comp_id
_chem_comp_tor.id
_chem_comp_tor.atom_id_1
_chem_comp_tor.atom_id_2
_chem_comp_tor.atom_id_3
_chem_comp_tor.atom_id_4
_chem_comp_tor.value_angle
_chem_comp_tor.value_angle_esd
_chem_comp_tor.period
 C21      var_1    O7     C6     C4     C3       179.686   20.000   1
 C21      CONST_1  C6     C4     S5     C1       180.000    0.000   0
 C21      CONST_2  C6     C4     C3     C2       180.000    0.000   0
 C21      CONST_3  C4     C3     C2     C1         0.000    0.000   0
 C21      CONST_4  C3     C2     C1     S5         0.000    0.000   0
 C21      CONST_5  C2     C1     S5     C4         0.000    0.000   0
loop_
_chem_comp_plane_atom.comp_id
_chem_comp_plane_atom.plane_id
_chem_comp_plane_atom.atom_id
_chem_comp_plane_atom.dist_esd
 C21      plan-1    C6        0.020
 C21      plan-1    O8        0.020
 C21      plan-1    O7        0.020
 C21      plan-1    C4        0.020
 C21      plan-2    C4        0.020
 C21      plan-2    C6        0.020
 C21      plan-2    S5        0.020
 C21      plan-2    C3        0.020
 C21      plan-2    C2        0.020
 C21      plan-2    C1        0.020
 C21      plan-2    H3        0.020
 C21      plan-2    H2        0.020
 C21      plan-2    H1        0.020
# ------------------------------------------------------