data_exp_324
_audit_creation_date               2021-01-19
_audit_creation_method
;
Olex2 1.3-ac4
(compiled 2019.04.23 svn.r3594 for Rigaku Oxford Diffraction, GUI svn.r5739)
;
_shelx_SHELXL_version_number       '2016/6'
_audit_contact_author_address      ?
_audit_contact_author_email        ?
_audit_contact_author_name         ''
_audit_contact_author_phone        ?
_publ_contact_author_id_orcid      ?
_publ_section_references
;
Dolomanov, O.V., Bourhis, L.J., Gildea, R.J, Howard, J.A.K. & Puschmann, H.
 (2009), J. Appl. Cryst. 42, 339-341.

Sheldrick, G.M. (2015). Acta Cryst. A71, 3-8.

Sheldrick, G.M. (2015). Acta Cryst. C71, 3-8.
;
_chemical_name_common              ?
_chemical_name_systematic          ?
_chemical_formula_moiety           '3(I), C6 H24 Co N6, 1(H2 O1)'
_chemical_formula_sum              'C6 H26 Co I3 N6 O'
_chemical_formula_weight           637.96
_chemical_melting_point            ?
_chemical_oxdiff_formula           'Co C6 N6 H26 O I3'
_chemical_oxdiff_usercomment       'slow evap from water, (-) enantiomer'
loop_
  _atom_type_symbol
  _atom_type_description
  _atom_type_scat_dispersion_real
  _atom_type_scat_dispersion_imag
  _atom_type_scat_source
 'C' 'C' 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'H' 'H' 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'Co' 'Co' 0.3494 0.9721 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'I' 'I' -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'N' 'N' 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'O' 'O' 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_space_group_crystal_system        'orthorhombic'
_space_group_IT_number             61
_space_group_name_H-M_alt          'P b c a'
_space_group_name_Hall             '-P 2ac 2ab'
loop_
  _space_group_symop_operation_xyz
 'x, y, z'
 '-x+1/2, -y, z+1/2'
 '-x, y+1/2, -z+1/2'
 'x+1/2, -y+1/2, -z'
 '-x, -y, -z'
 'x-1/2, y, -z-1/2'
 'x, -y-1/2, z-1/2'
 '-x-1/2, y-1/2, z'

_cell_length_a                     11.49946(14)
_cell_length_b                     13.43359(17)
_cell_length_c                     23.3392(3)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       3605.42(7)
_cell_formula_units_Z              8
_cell_measurement_reflns_used      57364
_cell_measurement_temperature      293(2)
_cell_measurement_theta_max        30.3930
_cell_measurement_theta_min        2.0700
_shelx_estimated_absorpt_T_max     ?
_shelx_estimated_absorpt_T_min     ?
_exptl_absorpt_coefficient_mu      6.088
_exptl_absorpt_correction_T_max    0.801
_exptl_absorpt_correction_T_min    0.708
_exptl_absorpt_correction_type     analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.55a (Rigaku Oxford Diffraction, 2019)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details     ?
_exptl_crystal_colour              orange
_exptl_crystal_colour_primary      orange
_exptl_crystal_density_diffrn      2.351
_exptl_crystal_density_meas        ?
_exptl_crystal_density_method      ?
_exptl_crystal_description         block
_exptl_crystal_F_000               2384
loop_
  _exptl_crystal_face_index_h
  _exptl_crystal_face_index_k
  _exptl_crystal_face_index_l
  _exptl_crystal_face_perp_dist
 1 1 -2 0.1785
 -1 -1 2 0.2216
 1 -1 -2 0.2010
 1 -1 2 0.2901
 2 -1 -1 0.2839
 -1 -1 -2 0.1995
 1 1 2 0.1615
 -1 1 2 0.3100
 0 2 1 0.2648
 -1 1 -1 0.2357
 -1 0 -2 0.2066
 0 0 1 0.2022
 0 0 -1 0.2314
 -1 1 -2 0.2073

_exptl_crystal_preparation         'Cass prep'
_exptl_crystal_recrystallization_method  'slow evaporation from water'
_exptl_crystal_size_max            0.648
_exptl_crystal_size_mid            0.452
_exptl_crystal_size_min            0.361
loop_
  _exptl_oxdiff_crystal_face_indexfrac_h
  _exptl_oxdiff_crystal_face_indexfrac_k
  _exptl_oxdiff_crystal_face_indexfrac_l
  _exptl_oxdiff_crystal_face_x
  _exptl_oxdiff_crystal_face_y
  _exptl_oxdiff_crystal_face_z
 1.0002 1.0002 -2.0019 -0.0597 -0.0119 0.0812
 -1.0002 -1.0002 2.0019 0.0597 0.0119 -0.0812
 1.0009 -1.0007 -2.0009 0.0406 0.0199 0.0909
 1.0009 -1.0004 2.0020 0.0756 -0.0666 0.0128
 2.0015 -1.0007 -1.0002 0.0573 -0.0410 0.1183
 -1.0002 -1.0006 -2.0010 0.0247 0.0983 -0.0031
 1.0002 1.0006 2.0010 -0.0247 -0.0983 0.0031
 -1.0009 1.0007 2.0009 -0.0406 -0.0199 -0.0909
 -0.0008 2.0010 0.9997 -0.0915 -0.0534 -0.0292
 -1.0009 1.0004 -1.0013 -0.0668 0.0450 -0.0323
 -1.0005 -0.0001 -2.0015 -0.0255 0.0825 -0.0079
 -0.0000 0.0001 1.0007 0.0088 -0.0216 -0.0195
 0.0000 -0.0001 -1.0007 -0.0088 0.0216 0.0195
 -1.0009 1.0004 -2.0020 -0.0756 0.0666 -0.0128

_exptl_transmission_factor_max     ?
_exptl_transmission_factor_min     ?
_diffrn_reflns_av_R_equivalents    0.0988
_diffrn_reflns_av_unetI/netI       0.0177
_diffrn_reflns_Laue_measured_fraction_full  1.000
_diffrn_reflns_Laue_measured_fraction_max  0.991
_diffrn_reflns_limit_h_max         16
_diffrn_reflns_limit_h_min         -16
_diffrn_reflns_limit_k_max         19
_diffrn_reflns_limit_k_min         -19
_diffrn_reflns_limit_l_max         33
_diffrn_reflns_limit_l_min         -33
_diffrn_reflns_number              201048
_diffrn_reflns_point_group_measured_fraction_full  1.000
_diffrn_reflns_point_group_measured_fraction_max  0.991
_diffrn_reflns_theta_full          25.242
_diffrn_reflns_theta_max           30.760
_diffrn_reflns_theta_min           2.487
_diffrn_ambient_temperature        293(2)
_diffrn_detector                   'CCD plate'
_diffrn_detector_area_resol_mean   10.0000
_diffrn_measured_fraction_theta_full  1.000
_diffrn_measured_fraction_theta_max  0.991
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
--------------------------------------------------------------------------
  1  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 -60.00  368
  2  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 -90.00  368
  3  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00  90.00  368
  4  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 120.00  368
  5  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00  60.00  368
  6  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00-180.00  368
  7  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00-180.00  368
  8  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00  30.00  368
  9  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00   0.00  368
 10  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00-120.00  368
 11  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 150.00  368
 12  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 -30.00  368
 13  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00-180.00  368
 14  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 -90.00  368
 15  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00 -60.00  368
 16  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00  30.00  368
 17  ω    -74.00 108.00   0.50   10.00    --   20.00  54.00  60.00  364
 18  ω    -74.00 110.00   0.50   10.00    --   20.00  54.00-150.00  368
;
_diffrn_measurement_device         'two-circle diffractometer'
_diffrn_measurement_device_type    'XtaLAB Mini II'
_diffrn_measurement_method         'ω scans'
_diffrn_orient_matrix_type        
 'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11        0.0079421000
_diffrn_orient_matrix_UB_12        -0.0501129000
_diffrn_orient_matrix_UB_13        0.0087482000
_diffrn_orient_matrix_UB_21        -0.0392129000
_diffrn_orient_matrix_UB_22        -0.0159034000
_diffrn_orient_matrix_UB_23        -0.0215983000
_diffrn_orient_matrix_UB_31        0.0469478000
_diffrn_orient_matrix_UB_32        -0.0048425000
_diffrn_orient_matrix_UB_33        -0.0195090000
_diffrn_oxdiff_digest_frames
;
0117214a44b17559cb02230912e200eb47066202bce
;
_diffrn_oxdiff_digest_hkl
;
019876e747d5d66755b636f62edaeeaf13467e
;
_diffrn_radiation_monochromator    graphite
_diffrn_radiation_probe            x-ray
_diffrn_radiation_type             'Mo K\a'
_diffrn_radiation_wavelength       0.71073
_diffrn_source                     'fine-focus sealed X-ray tube'
_diffrn_source_type                'Rigaku (Mo) X-ray Source'
_reflns_Friedel_coverage           0.000
_reflns_Friedel_fraction_full      .
_reflns_Friedel_fraction_max       .
_reflns_number_gt                  5091
_reflns_number_total               5578
_reflns_odcompleteness_completeness  99.85
_reflns_odcompleteness_iscentric   1
_reflns_odcompleteness_theta       30.44
_reflns_special_details
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression       'I > 2σ(I)'
_computing_cell_refinement         'CrysAlisPro 1.171.40.55a (Rigaku OD, 2019)'
_computing_data_collection         'CrysAlisPro 1.171.40.55a (Rigaku OD, 2019)'
_computing_data_reduction          'CrysAlisPro 1.171.40.55a (Rigaku OD, 2019)'
_computing_molecular_graphics      'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material    'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement    'ShelXL (Sheldrick, 2015)'
_computing_structure_solution      'ShelXT (Sheldrick, 2015)'
_refine_diff_density_max           1.651
_refine_diff_density_min           -1.729
_refine_diff_density_rms           0.109
_refine_ls_extinction_coef         0.00127(3)
_refine_ls_extinction_expression  
 'Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^'
_refine_ls_extinction_method       'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref     1.170
_refine_ls_hydrogen_treatment      constr
_refine_ls_matrix_type             full
_refine_ls_number_parameters       171
_refine_ls_number_reflns           5578
_refine_ls_number_restraints       0
_refine_ls_R_factor_all            0.0330
_refine_ls_R_factor_gt             0.0283
_refine_ls_restrained_S_all        1.170
_refine_ls_shift/su_max            0.001
_refine_ls_shift/su_mean           0.000
_refine_ls_structure_factor_coef   Fsqd
_refine_ls_weighting_details      
 'w=1/[σ²(Fo²)+(0.0129P)²+9.3799P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme        calc
_refine_ls_wR_factor_gt            0.0583
_refine_ls_wR_factor_ref           0.0595
_refine_special_details            ?
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H,H) groups
 At 1.5 times of:
  All O(H,H) groups
2. Others
 Sof(O1A)=Sof(H1AA)=Sof(H1AB)=1-FVAR(1)
 Sof(O1)=Sof(H1E)=Sof(H1F)=FVAR(1)
3.a Free rotating group:
 O1(H1E,H1F), O1A(H1AA,H1AB)
3.b Secondary CH2 refined with riding coordinates:
 N1(H1A,H1B), N2(H2A,H2B), N3(H3A,H3B), N4(H4A,H4B), N5(H5A,H5B), N6(H6A,H6B),
 C1(H1C,H1D), C2(H2C,H2D), C3(H3C,H3D), C4(H4C,H4D), C5(H5C,H5D), C6(H6C,H6D)
;
_atom_sites_solution_hydrogens     mixed
_atom_sites_solution_primary       dual
_atom_sites_solution_secondary     ?
loop_
  _atom_site_label
  _atom_site_type_symbol
  _atom_site_fract_x
  _atom_site_fract_y
  _atom_site_fract_z
  _atom_site_U_iso_or_equiv
  _atom_site_adp_type
  _atom_site_occupancy
  _atom_site_site_symmetry_order
  _atom_site_calc_flag
  _atom_site_refinement_flags_posn
  _atom_site_refinement_flags_adp
  _atom_site_refinement_flags_occupancy
  _atom_site_disorder_assembly
  _atom_site_disorder_group
 I1 I 0.83015(2) 0.88954(2) 0.27905(2) 0.03088(6) Uani 1 1 d . . . . .
 I2 I 0.61230(2) 0.68821(2) 0.16581(2) 0.03490(6) Uani 1 1 d . . . . .
 I3 I 0.70595(3) 0.45327(2) 0.48995(2) 0.04604(8) Uani 1 1 d . . . . .
 Co1 Co 0.52784(3) 0.69226(3) 0.36340(2) 0.01906(8) Uani 1 1 d . . . . .
 N1 N 0.6388(3) 0.7020(2) 0.42756(12) 0.0329(6) Uani 1 1 d . . . . .
 H1A H 0.625522 0.757677 0.447158 0.039 Uiso 1 1 calc R . . . .
 H1B H 0.628794 0.650666 0.451165 0.039 Uiso 1 1 calc R . . . .
 N2 N 0.6647(2) 0.65365(19) 0.31808(10) 0.0231(5) Uani 1 1 d . . . . .
 H2A H 0.647999 0.599914 0.297342 0.028 Uiso 1 1 calc R . . . .
 H2B H 0.683192 0.702701 0.294127 0.028 Uiso 1 1 calc R . . . .
 N3 N 0.5480(2) 0.83339(19) 0.34245(13) 0.0305(6) Uani 1 1 d . . . . .
 H3A H 0.623369 0.848620 0.342402 0.037 Uiso 1 1 calc R . . . .
 H3B H 0.520320 0.843725 0.307353 0.037 Uiso 1 1 calc R . . . .
 N4 N 0.3985(2) 0.7409(2) 0.41112(12) 0.0324(6) Uani 1 1 d . . . . .
 H4A H 0.335398 0.704290 0.404615 0.039 Uiso 1 1 calc R . . . .
 H4B H 0.417084 0.735028 0.447980 0.039 Uiso 1 1 calc R . . . .
 N5 N 0.4935(2) 0.55233(19) 0.38189(12) 0.0277(5) Uani 1 1 d . . . . .
 H5A H 0.556354 0.515295 0.375410 0.033 Uiso 1 1 calc R . . . .
 H5B H 0.475488 0.547145 0.418852 0.033 Uiso 1 1 calc R . . . .
 N6 N 0.4247(2) 0.67109(18) 0.29769(11) 0.0244(5) Uani 1 1 d . . . . .
 H6A H 0.357381 0.702009 0.303747 0.029 Uiso 1 1 calc R . . . .
 H6B H 0.456929 0.696908 0.266365 0.029 Uiso 1 1 calc R . . . .
 C1 C 0.7598(3) 0.7023(3) 0.40589(15) 0.0356(7) Uani 1 1 d . . . . .
 H1C H 0.812840 0.681042 0.435787 0.043 Uiso 1 1 calc R . . . .
 H1D H 0.781586 0.768763 0.393802 0.043 Uiso 1 1 calc R . . . .
 C2 C 0.7654(3) 0.6320(2) 0.35624(14) 0.0292(6) Uani 1 1 d . . . . .
 H2C H 0.837710 0.641016 0.335519 0.035 Uiso 1 1 calc R . . . .
 H2D H 0.761698 0.563730 0.369673 0.035 Uiso 1 1 calc R . . . .
 C3 C 0.4858(3) 0.8980(2) 0.38392(18) 0.0395(8) Uani 1 1 d . . . . .
 H3C H 0.471557 0.963042 0.367278 0.047 Uiso 1 1 calc R . . . .
 H3D H 0.531738 0.906491 0.418419 0.047 Uiso 1 1 calc R . . . .
 C4 C 0.3732(3) 0.8477(3) 0.39765(17) 0.0390(8) Uani 1 1 d . . . . .
 H4C H 0.320707 0.852068 0.365197 0.047 Uiso 1 1 calc R . . . .
 H4D H 0.336578 0.879626 0.430265 0.047 Uiso 1 1 calc R . . . .
 C5 C 0.3949(3) 0.5149(2) 0.34643(16) 0.0330(7) Uani 1 1 d . . . . .
 H5C H 0.321397 0.531537 0.364386 0.040 Uiso 1 1 calc R . . . .
 H5D H 0.399543 0.443072 0.342601 0.040 Uiso 1 1 calc R . . . .
 C6 C 0.4035(3) 0.5632(2) 0.28883(14) 0.0300(6) Uani 1 1 d . . . . .
 H6C H 0.466786 0.534035 0.267103 0.036 Uiso 1 1 calc R . . . .
 H6D H 0.331818 0.553389 0.267632 0.036 Uiso 1 1 calc R . . . .
 O1 O 0.5112(8) 0.7277(15) 0.5310(4) 0.094(6) Uani 0.463(15) 1 d . . P A 1
 H1E H 0.529411 0.771953 0.555480 0.141 Uiso 0.463(15) 1 d G . P A 1
 H1F H 0.571943 0.692105 0.527779 0.141 Uiso 0.463(15) 1 d G . P A 1
 O1A O 0.5290(7) 0.8228(10) 0.5208(3) 0.071(3) Uani 0.537(15) 1 d . . P A 2
 H1AA H 0.473458 0.864340 0.523784 0.107 Uiso 0.537(15) 1 d G . P A 2
 H1AB H 0.589968 0.857319 0.526305 0.107 Uiso 0.537(15) 1 d G . P A 2


_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
loop_
  _geom_bond_atom_site_label_1
  _geom_bond_atom_site_label_2
  _geom_bond_distance
  _geom_bond_site_symmetry_2
  _geom_bond_publ_flag
 Co1 N1 1.972(3) . ?
 Co1 N2 1.966(2) . ?
 Co1 N3 1.972(3) . ?
 Co1 N4 1.970(3) . ?
 Co1 N5 1.968(2) . ?
 Co1 N6 1.959(2) . ?
 N1 C1 1.480(5) . ?
 N2 C2 1.489(4) . ?
 N3 C3 1.484(4) . ?
 N4 C4 1.496(4) . ?
 N5 C5 1.491(4) . ?
 N6 C6 1.484(4) . ?
 C1 C2 1.496(5) . ?
 C3 C4 1.496(5) . ?
 C5 C6 1.496(5) . ?

loop_
  _geom_angle_atom_site_label_1
  _geom_angle_atom_site_label_2
  _geom_angle_atom_site_label_3
  _geom_angle
  _geom_angle_site_symmetry_1
  _geom_angle_site_symmetry_3
  _geom_angle_publ_flag
 N2 Co1 N1 84.73(11) . . ?
 N2 Co1 N3 91.49(11) . . ?
 N2 Co1 N4 175.05(12) . . ?
 N2 Co1 N5 91.51(11) . . ?
 N3 Co1 N1 92.77(12) . . ?
 N4 Co1 N1 92.14(12) . . ?
 N4 Co1 N3 84.83(12) . . ?
 N5 Co1 N1 91.52(12) . . ?
 N5 Co1 N3 174.98(11) . . ?
 N5 Co1 N4 92.40(12) . . ?
 N6 Co1 N1 174.71(11) . . ?
 N6 Co1 N2 91.43(10) . . ?
 N6 Co1 N3 90.96(11) . . ?
 N6 Co1 N4 91.93(12) . . ?
 N6 Co1 N5 84.94(11) . . ?
 C1 N1 Co1 110.4(2) . . ?
 C2 N2 Co1 110.61(19) . . ?
 C3 N3 Co1 110.1(2) . . ?
 C4 N4 Co1 110.3(2) . . ?
 C5 N5 Co1 110.67(19) . . ?
 C6 N6 Co1 110.52(19) . . ?
 N1 C1 C2 107.7(3) . . ?
 N2 C2 C1 107.8(3) . . ?
 N3 C3 C4 107.0(3) . . ?
 C3 C4 N4 108.0(3) . . ?
 N5 C5 C6 107.6(2) . . ?
 N6 C6 C5 108.0(3) . . ?

loop_
  _geom_hbond_atom_site_label_D
  _geom_hbond_atom_site_label_H
  _geom_hbond_atom_site_label_A
  _geom_hbond_distance_DH
  _geom_hbond_distance_HA
  _geom_hbond_distance_DA
  _geom_hbond_angle_DHA
  _geom_hbond_site_symmetry_A
 N1 H1A O1A 0.89 2.23 2.994(8) 144.4 .
 N4 H4B O1 0.89 2.22 3.089(10) 164.6 .
 N4 H4B O1A 0.89 2.44 3.164(9) 139.3 .
 C1 H1C O1 0.97 2.70 3.378(10) 127.2 4_566
 C1 H1C O1A 0.97 2.68 3.553(9) 149.3 4_566
 C3 H3D O1A 0.97 2.64 3.387(9) 134.0 .
 C6 H6D N2 0.97 3.08 3.904(4) 143.2 6_556


_olex2_exptl_crystal_mounting_method  'silicone grease'
_olex2_submission_special_instructions  'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max  1.516
_oxdiff_exptl_absorpt_empirical_full_min  0.639
