# electronic Ligand Builder and Optimisation Workbench (eLBOW)
#   - a module of PHENIX version dev-svn-
#   - file written: Fri Jul 30 04:10:32 2021
#   Inital geometry file: a 137 line input string
#   Ligand name: [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-~{N}-[2-(1~{H}-indol-3-yl)ethyl]phosphonamidic acid
#   Quantum optimisation: True
#   Method: PBEh-3c
#   Random seed: 3628800
#   SMILES string: Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)NCCc4c[nH]c5ccccc45)[C@@H](O)[C@H]3O
#
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
_chem_comp.initial_date
_chem_comp.modified_date
_chem_comp.source
 6UR  6UR  '[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-~{N}-[2-(1~{H}-indol-3-yl)ethyl]phosphonamidic acid'  ligand  58  34  .  2022-11-17  2022-11-17
;
Directly from eLBOW using geometry from QM method PBEh-3c with CPCM solvent model
Validated by Mogul as PERFECT
;

data_comp_6UR
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.type_energy
_chem_comp_atom.charge
_chem_comp_atom.partial_charge
_chem_comp_atom.x
_chem_comp_atom.y
_chem_comp_atom.z
 6UR  C1   C  CH2   0  -0.289  -31.2670   6.5791  -23.1457
 6UR  C2   C  CR16  0   0.048  -28.2753   6.3269  -32.6338
 6UR  C3   C  CH2   0  -0.538  -31.5020   7.5655  -24.2899
 6UR  C4   C  CR56  0   0.495  -29.3115   5.8913  -30.7492
 6UR  C5   C  CR56  0  -0.012  -30.5527   5.8793  -31.3644
 6UR  C6   C  CR6   0   0.463  -30.5647   6.1275  -32.7498
 6UR  C7   C  CR5   0  -0.004  -32.9460   7.7133  -24.6326
 6UR  N1   N  N     0  -0.474  -29.3924   6.3487  -33.3554
 6UR  N3   N  N     0  -0.457  -28.1386   6.1106  -31.3368
 6UR  C8   C  CR15  0   0.114  -30.9195   5.4685  -29.3273
 6UR  C1'  C  CH1   0   0.205  -28.5870   5.5283  -28.3804
 6UR  C2'  C  CH1   0  -0.013  -28.7753   6.5541  -27.2638
 6UR  C3'  C  CH1   0  -0.041  -28.1162   5.8389  -26.0855
 6UR  C4'  C  CH1   0  -0.042  -28.5535   4.3941  -26.3477
 6UR  C5'  C  CH2   0  -0.182  -29.8818   4.0199  -25.7094
 6UR  O3P  O  O     0  -0.715  -31.8466   2.6804  -23.6396
 6UR  P    P  P     0   1.434  -30.9793   3.8459  -23.3564
 6UR  N1P  N  NH1   0  -0.781  -31.7954   5.2634  -23.4503
 6UR  O2P  O  OH1   0  -0.741  -30.1405   3.8302  -21.9918
 6UR  O5'  O  O2    0  -0.593  -29.6797   3.9733  -24.3035
 6UR  O3'  O  OH1   0  -0.664  -26.7310   6.0063  -26.2058
 6UR  O2'  O  OH1   0  -0.645  -28.2315   7.7702  -27.6529
 6UR  O4'  O  O2    0  -0.492  -28.6905   4.2736  -27.7640
 6UR  N9   N  NR5   0  -0.538  -29.5632   5.6295  -29.4318
 6UR  N7   N  N     0  -0.445  -31.5447   5.6101  -30.4562
 6UR  C9   C  CR56  0   0.033  -33.9469   8.3977  -23.8668
 6UR  C10  C  CR56  0   0.354  -35.1751   8.2312  -24.5451
 6UR  N11  N  NR15  0  -0.686  -34.9269   7.4838  -25.6584
 6UR  C12  C  CR15  0  -0.074  -33.5973   7.1732  -25.7062
 6UR  C13  C  CR16  0  -0.370  -33.9196   9.1405  -22.6805
 6UR  C14  C  CR16  0  -0.268  -35.0958   9.6881  -22.2071
 6UR  C15  C  CR16  0  -0.283  -36.3071   9.5081  -22.8966
 6UR  C16  C  CR16  0  -0.305  -36.3650   8.7813  -24.0701
 6UR  H1   H  HCH2  0   0.252  -30.1969   6.5026  -22.9499
 6UR  H2   H  HCH2  0   0.244  -31.7230   6.9633  -22.2293
 6UR  H3   H  HCR6  0   0.254  -27.3603   6.5125  -33.1861
 6UR  H4   H  HCH2  0   0.227  -30.9491   7.2304  -25.1719
 6UR  H5   H  HCH2  0   0.252  -31.0731   8.5296  -24.0027
 6UR  H6   H  HCR5  0   0.285  -31.3966   5.2310  -28.3878
 6UR  H7   H  HCH1  0   0.270  -27.6094   5.6642  -28.8546
 6UR  H8   H  HCH1  0   0.218  -29.8498   6.6467  -27.0440
 6UR  H9   H  HCH1  0   0.257  -28.4858   6.2025  -25.1180
 6UR  H10  H  HCH1  0   0.273  -27.7894   3.6880  -26.0070
 6UR  H11  H  HCH2  0   0.203  -30.6592   4.7522  -25.9617
 6UR  H12  H  HCH2  0   0.268  -30.2085   3.0472  -26.0857
 6UR  H13  H  HNH1  0   0.407  -32.7790   5.2182  -23.6728
 6UR  H14  H  HOH1  0   0.497  -30.6968   3.8268  -21.2018
 6UR  H15  H  HOH1  0   0.460  -26.3018   5.5421  -25.4799
 6UR  H16  H  HOH1  0   0.465  -28.4610   8.4433  -27.0044
 6UR  H17  H  HNH2  0   0.404  -31.6526   6.3247  -34.4579
 6UR  H18  H  HNH2  0   0.412  -32.5824   5.9964  -33.0408
 6UR  H19  H  HNR5  0   0.409  -35.6093   7.2021  -26.3418
 6UR  H20  H  HCR5  0   0.270  -33.2024   6.5864  -26.5214
 6UR  H21  H  HCR6  0   0.241  -32.9908   9.2860  -22.1415
 6UR  H22  H  HCR6  0   0.246  -35.0893  10.2660  -21.2919
 6UR  H23  H  HCR6  0   0.249  -37.2131   9.9484  -22.5006
 6UR  H24  H  HCR6  0   0.259  -37.2995   8.6447  -24.5997
 6UR  N6   N  NH2   0  -0.816  -31.6863   6.1481  -33.4689

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
_chem_comp_bond.value_dist_neutron
 6UR  N6   C6   single    1.333  0.020  1.333
 6UR  C6   N1   aromatic  1.338  0.020  1.338
 6UR  C6   C5   aromatic  1.408  0.020  1.408
 6UR  N1   C2   aromatic  1.330  0.020  1.330
 6UR  C5   N7   aromatic  1.372  0.020  1.372
 6UR  C5   C4   aromatic  1.385  0.020  1.385
 6UR  C2   N3   aromatic  1.322  0.020  1.322
 6UR  N7   C8   aromatic  1.298  0.020  1.298
 6UR  N3   C4   aromatic  1.330  0.020  1.330
 6UR  C4   N9   aromatic  1.367  0.020  1.367
 6UR  C8   N9   aromatic  1.370  0.020  1.370
 6UR  N9   C1'  single    1.438  0.020  1.438
 6UR  C1'  C2'  single    1.528  0.020  1.528
 6UR  C1'  O4'  single    1.402  0.020  1.402
 6UR  O2'  C2'  single    1.388  0.020  1.388
 6UR  C2'  C3'  single    1.528  0.020  1.528
 6UR  O4'  C4'  single    1.428  0.020  1.428
 6UR  C3'  C4'  single    1.532  0.020  1.532
 6UR  C3'  O3'  single    1.400  0.020  1.400
 6UR  C4'  C5'  single    1.520  0.020  1.520
 6UR  C5'  O5'  single    1.421  0.020  1.421
 6UR  O5'  P    single    1.613  0.020  1.613
 6UR  C12  N11  aromatic  1.366  0.020  1.366
 6UR  C12  C7   aromatic  1.367  0.020  1.367
 6UR  O3P  P    double    1.480  0.020  1.480
 6UR  C3   C7   single    1.491  0.020  1.491
 6UR  C3   C1   single    1.529  0.020  1.529
 6UR  N11  C10  aromatic  1.364  0.020  1.364
 6UR  P    N1P  single    1.638  0.020  1.638
 6UR  P    O2P  single    1.602  0.020  1.602
 6UR  N1P  C1   single    1.450  0.020  1.450
 6UR  C7   C9   aromatic  1.434  0.020  1.434
 6UR  C10  C9   aromatic  1.413  0.020  1.413
 6UR  C10  C16  aromatic  1.394  0.020  1.394
 6UR  C9   C13  aromatic  1.400  0.020  1.400
 6UR  C16  C15  aromatic  1.382  0.020  1.382
 6UR  C13  C14  aromatic  1.381  0.020  1.381
 6UR  C15  C14  aromatic  1.405  0.020  1.405
 6UR  C1   H1   single    0.970  0.020  1.090
 6UR  C1   H2   single    0.970  0.020  1.090
 6UR  C2   H3   single    0.930  0.020  1.080
 6UR  C3   H4   single    0.970  0.020  1.090
 6UR  C3   H5   single    0.970  0.020  1.090
 6UR  C8   H6   single    0.930  0.020  1.080
 6UR  C1'  H7   single    0.970  0.020  1.090
 6UR  C2'  H8   single    0.970  0.020  1.090
 6UR  C3'  H9   single    0.970  0.020  1.090
 6UR  C4'  H10  single    0.970  0.020  1.090
 6UR  C5'  H11  single    0.970  0.020  1.090
 6UR  C5'  H12  single    0.970  0.020  1.090
 6UR  N1P  H13  single    0.860  0.020  1.020
 6UR  O2P  H14  single    0.850  0.020  0.980
 6UR  O3'  H15  single    0.850  0.020  0.980
 6UR  O2'  H16  single    0.850  0.020  0.980
 6UR  N6   H17  single    0.860  0.020  1.020
 6UR  N6   H18  single    0.860  0.020  1.020
 6UR  N11  H19  single    0.860  0.020  1.020
 6UR  C12  H20  single    0.930  0.020  1.080
 6UR  C13  H21  single    0.930  0.020  1.080
 6UR  C14  H22  single    0.930  0.020  1.080
 6UR  C15  H23  single    0.930  0.020  1.080
 6UR  C16  H24  single    0.930  0.020  1.080

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
 6UR  H2   C1   H1   106.46  3.000
 6UR  H2   C1   N1P  110.06  3.000
 6UR  H1   C1   N1P  109.37  3.000
 6UR  H2   C1   C3   109.66  3.000
 6UR  H1   C1   C3   109.30  3.000
 6UR  N1P  C1   C3   111.85  3.000
 6UR  H3   C2   N3   116.12  3.000
 6UR  H3   C2   N1   115.43  3.000
 6UR  N3   C2   N1   128.45  3.000
 6UR  H5   C3   H4   106.48  3.000
 6UR  H5   C3   C7   110.65  3.000
 6UR  H4   C3   C7   109.55  3.000
 6UR  H5   C3   C1   108.18  3.000
 6UR  H4   C3   C1   109.16  3.000
 6UR  C7   C3   C1   112.62  3.000
 6UR  N9   C4   N3   128.31  3.000
 6UR  N9   C4   C5   105.16  3.000
 6UR  N3   C4   C5   126.54  3.000
 6UR  N7   C5   C6   132.86  3.000
 6UR  N7   C5   C4   110.84  3.000
 6UR  C6   C5   C4   116.31  3.000
 6UR  N6   C6   N1   119.38  3.000
 6UR  N1   C6   C5   117.86  3.000
 6UR  N6   C6   C5   122.76  3.000
 6UR  C12  C7   C9   105.99  3.000
 6UR  C9   C7   C3   126.90  3.000
 6UR  C12  C7   C3   127.05  3.000
 6UR  C6   N1   C2   119.18  3.000
 6UR  C4   N3   C2   111.67  3.000
 6UR  H6   C8   N7   124.59  3.000
 6UR  H6   C8   N9   121.98  3.000
 6UR  N7   C8   N9   113.43  3.000
 6UR  H7   C1'  N9   106.30  3.000
 6UR  H7   C1'  O4'  111.56  3.000
 6UR  N9   C1'  O4'  109.54  3.000
 6UR  H7   C1'  C2'  110.07  3.000
 6UR  O4'  C1'  C2'  105.69  3.000
 6UR  N9   C1'  C2'  113.79  3.000
 6UR  H8   C2'  O2'  111.40  3.000
 6UR  H8   C2'  C3'  107.85  3.000
 6UR  O2'  C2'  C3'  117.21  3.000
 6UR  H8   C2'  C1'  108.83  3.000
 6UR  C3'  C2'  C1'  101.32  3.000
 6UR  O2'  C2'  C1'  109.58  3.000
 6UR  H9   C3'  O3'  111.67  3.000
 6UR  H9   C3'  C4'  111.54  3.000
 6UR  O3'  C3'  C4'  112.35  3.000
 6UR  H9   C3'  C2'  112.30  3.000
 6UR  O3'  C3'  C2'  107.73  3.000
 6UR  C4'  C3'  C2'  100.73  3.000
 6UR  H10  C4'  O4'  108.74  3.000
 6UR  H10  C4'  C5'  108.68  3.000
 6UR  O4'  C4'  C5'  108.17  3.000
 6UR  H10  C4'  C3'  110.84  3.000
 6UR  C5'  C4'  C3'  114.18  3.000
 6UR  O4'  C4'  C3'  106.06  3.000
 6UR  H12  C5'  H11  107.64  3.000
 6UR  H12  C5'  O5'  110.73  3.000
 6UR  H11  C5'  O5'  110.49  3.000
 6UR  H12  C5'  C4'  109.61  3.000
 6UR  H11  C5'  C4'  110.98  3.000
 6UR  O5'  C5'  C4'  107.41  3.000
 6UR  O5'  P    O2P   94.54  3.000
 6UR  O2P  P    N1P  108.55  3.000
 6UR  O5'  P    N1P  107.42  3.000
 6UR  O2P  P    O3P  117.52  3.000
 6UR  N1P  P    O3P  112.24  3.000
 6UR  O5'  P    O3P  114.95  3.000
 6UR  H13  N1P  P    117.34  3.000
 6UR  H13  N1P  C1   116.23  3.000
 6UR  P    N1P  C1   126.26  3.000
 6UR  H14  O2P  P    113.27  3.000
 6UR  P    O5'  C5'  117.96  3.000
 6UR  H15  O3'  C3'  108.58  3.000
 6UR  H16  O2'  C2'  109.29  3.000
 6UR  C4'  O4'  C1'  110.71  3.000
 6UR  C1'  N9   C8   127.44  3.000
 6UR  C1'  N9   C4   126.39  3.000
 6UR  C8   N9   C4   106.17  3.000
 6UR  C8   N7   C5   104.41  3.000
 6UR  C13  C9   C10  119.10  3.000
 6UR  C13  C9   C7   133.79  3.000
 6UR  C10  C9   C7   107.10  3.000
 6UR  C16  C10  N11  130.52  3.000
 6UR  C16  C10  C9   122.13  3.000
 6UR  N11  C10  C9   107.36  3.000
 6UR  H19  N11  C12  124.94  3.000
 6UR  H19  N11  C10  125.77  3.000
 6UR  C12  N11  C10  109.28  3.000
 6UR  H20  C12  N11  120.40  3.000
 6UR  H20  C12  C7   129.33  3.000
 6UR  N11  C12  C7   110.26  3.000
 6UR  H21  C13  C14  120.42  3.000
 6UR  H21  C13  C9   120.63  3.000
 6UR  C14  C13  C9   118.96  3.000
 6UR  H22  C14  C15  119.24  3.000
 6UR  H22  C14  C13  119.76  3.000
 6UR  C15  C14  C13  121.01  3.000
 6UR  H23  C15  C16  119.33  3.000
 6UR  H23  C15  C14  119.33  3.000
 6UR  C16  C15  C14  121.35  3.000
 6UR  H24  C16  C15  121.19  3.000
 6UR  H24  C16  C10  121.34  3.000
 6UR  C15  C16  C10  117.46  3.000
 6UR  H18  N6   H17  118.41  3.000
 6UR  H18  N6   C6   121.22  3.000
 6UR  H17  N6   C6   120.36  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
 6UR  CONST_01  C5   C6   N1   C2      0.00   0.0  0
 6UR  CONST_02  C5   C4   N3   C2      0.00   0.0  0
 6UR  CONST_03  N9   C4   N3   C2    180.00   0.0  0
 6UR  CONST_04  N1   C6   C5   C4      0.00   0.0  0
 6UR  CONST_05  C8   N7   C5   C4      0.00   0.0  0
 6UR  CONST_06  N1   C2   N3   C4      0.00   0.0  0
 6UR  CONST_07  N7   C8   N9   C4      0.00   0.0  0
 6UR  CONST_08  N9   C8   N7   C5      0.00   0.0  0
 6UR  CONST_09  C8   N9   C4   C5      0.00   0.0  0
 6UR  CONST_10  N3   C2   N1   C6      0.00   0.0  0
 6UR  CONST_11  C8   N7   C5   C6    180.00   0.0  0
 6UR  CONST_12  N3   C4   C5   C6      0.00   0.0  0
 6UR  CONST_13  N9   C4   C5   C6    180.00   0.0  0
 6UR  CONST_14  C10  N11  C12  C7      0.00   0.0  0
 6UR  CONST_15  N11  C10  C9   C7      0.00   0.0  0
 6UR  CONST_16  C16  C10  C9   C7    180.00   0.0  0
 6UR  CONST_17  C14  C13  C9   C7    180.00   0.0  0
 6UR  CONST_18  N7   C5   C6   N1    180.00   0.0  0
 6UR  CONST_19  N7   C5   C4   N3    180.00   0.0  0
 6UR  CONST_20  C8   N9   C4   N3    180.00   0.0  0
 6UR  CONST_21  N7   C5   C4   N9      0.00   0.0  0
 6UR  CONST_22  N11  C12  C7   C9      0.00   0.0  0
 6UR  CONST_23  C12  N11  C10  C9      0.00   0.0  0
 6UR  CONST_24  C15  C16  C10  C9      0.00   0.0  0
 6UR  CONST_25  C15  C14  C13  C9      0.00   0.0  0
 6UR  CONST_26  C12  C7   C9   C10     0.00   0.0  0
 6UR  CONST_27  C14  C13  C9   C10     0.00   0.0  0
 6UR  CONST_28  C14  C15  C16  C10     0.00   0.0  0
 6UR  CONST_29  C13  C9   C10  N11   180.00   0.0  0
 6UR  CONST_30  C15  C16  C10  N11   180.00   0.0  0
 6UR  CONST_31  C16  C10  N11  C12   180.00   0.0  0
 6UR  CONST_32  C13  C9   C7   C12   180.00   0.0  0
 6UR  CONST_33  C16  C10  C9   C13     0.00   0.0  0
 6UR  CONST_34  C16  C15  C14  C13     0.00   0.0  0
 6UR  CONST_35  C1'  N9   C4   C5    180.00   0.0  0
 6UR  CONST_36  C1'  N9   C4   N3      0.00   0.0  0
 6UR  CONST_37  N7   C8   N9   C1'   180.00   0.0  0
 6UR  CONST_38  N6   C6   N1   C2    180.00   0.0  0
 6UR  CONST_39  N11  C12  C7   C3    180.00   0.0  0
 6UR  CONST_40  C10  C9   C7   C3    180.00   0.0  0
 6UR  CONST_41  C13  C9   C7   C3      0.00   0.0  0
 6UR  CONST_42  N6   C6   C5   C4    180.00   0.0  0
 6UR  CONST_43  N6   C6   C5   N7      0.00   0.0  0
 6UR  CONST_44  H3   C2   N3   C4    180.00   0.0  0
 6UR  CONST_45  H6   C8   N9   C4    180.00   0.0  0
 6UR  CONST_46  H19  N11  C12  C7    180.00   0.0  0
 6UR  CONST_47  H21  C13  C9   C7      0.00   0.0  0
 6UR  CONST_48  H20  C12  C7   C9    180.00   0.0  0
 6UR  CONST_49  H24  C16  C10  C9    180.00   0.0  0
 6UR  CONST_50  H22  C14  C13  C9    180.00   0.0  0
 6UR  CONST_51  H23  C15  C16  C10   180.00   0.0  0
 6UR  CONST_52  H17  N6   C6   C5    180.00   0.0  0
 6UR  CONST_53  H18  N6   C6   C5      0.00   0.0  0
 6UR  Var_01    C12  C7   C3   C1   -103.69  30.0  2
 6UR  Var_02    N1P  C1   C3   C7     57.97  30.0  3
 6UR  Var_03    O5'  P    N1P  C1    -57.01  30.0  2
 6UR  Var_04    P    N1P  C1   C3    127.69  30.0  1
 6UR  Var_05    H11  C5'  O5'  P      48.60  30.0  1

loop_
_chem_comp_chir.comp_id
_chem_comp_chir.id
_chem_comp_chir.atom_id_centre
_chem_comp_chir.atom_id_1
_chem_comp_chir.atom_id_2
_chem_comp_chir.atom_id_3
_chem_comp_chir.volume_sign
 6UR  chir_01  C1'  N9   C2'  O4'  negativ
 6UR  chir_02  C2'  O2'  C3'  C1'  positiv
 6UR  chir_03  C3'  O3'  C4'  C2'  positiv
 6UR  chir_04  C4'  O4'  C3'  C5'  negativ
 6UR  chir_05  P    O3P  N1P  O2P  both

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
 6UR  plan-1  C2   0.020
 6UR  plan-1  C4   0.020
 6UR  plan-1  C5   0.020
 6UR  plan-1  C6   0.020
 6UR  plan-1  N1   0.020
 6UR  plan-1  N3   0.020
 6UR  plan-1  C8   0.020
 6UR  plan-1  C1'  0.020
 6UR  plan-1  N9   0.020
 6UR  plan-1  N7   0.020
 6UR  plan-1  H3   0.020
 6UR  plan-1  H6   0.020
 6UR  plan-1  N6   0.020
 6UR  plan-2  C3   0.020
 6UR  plan-2  C7   0.020
 6UR  plan-2  C9   0.020
 6UR  plan-2  C10  0.020
 6UR  plan-2  N11  0.020
 6UR  plan-2  C12  0.020
 6UR  plan-2  C13  0.020
 6UR  plan-2  C14  0.020
 6UR  plan-2  C15  0.020
 6UR  plan-2  C16  0.020
 6UR  plan-2  H19  0.020
 6UR  plan-2  H20  0.020
 6UR  plan-2  H21  0.020
 6UR  plan-2  H22  0.020
 6UR  plan-2  H23  0.020
 6UR  plan-2  H24  0.020
 6UR  plan-3  C6   0.020
 6UR  plan-3  H17  0.020
 6UR  plan-3  H18  0.020
 6UR  plan-3  N6   0.020

