Rotaxane synthesis exploiting the M( <scp>i</scp> )/M( <scp>iii</scp> ) redox couple
Emerson-King, Jack; Knighton, Richard C.; Gyton, Matthew R.; Chaplin, Adrian B.; Dalton Transactions 46 (2017) 11645–11655; doi:10.1039/C7DT02648J

data_1546828
_publ_section_title
;
 Rotaxane synthesis exploiting the M( <scp>i</scp> )/M( <scp>iii</scp> )
 redox couple
;
_journal_issue                   35
_journal_name_full               'Dalton Transactions'
_journal_page_first              11645
_journal_page_last               11655
_journal_paper_doi               10.1039/C7DT02648J
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C36 H35 Ir N2 P, C32 H12 B F24'
_chemical_formula_sum            'C68 H47 B F24 Ir N2 P'
_chemical_formula_weight         1582.05
_chemical_melting_point          ?
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2017-04-03
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5335)
;
_audit_update_record
;
2017-07-19 deposited with the CCDC.
2017-08-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.2427(16)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.8095(2)
_cell_length_b                   24.9098(4)
_cell_length_c                   19.7755(3)
_cell_measurement_reflns_used    36781
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.9220
_cell_measurement_theta_min      3.6220
_cell_volume                     6209.45(17)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_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)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.3046
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -97.00   1.00   1.00    5.00    --  -23.00 -37.00  30.00   98
  2  \w     -8.00 100.00   1.00    5.00    --   24.25  77.00 -60.00  108
  3  \w     35.00 113.00   1.00    5.00    --   24.25 178.00 -90.00   78
  4  \w   -112.00 -57.00   1.00    5.00    --  -23.00-178.00 150.00   55
  5  \w     -4.00  97.00   1.00    5.00    --   24.25  57.00-180.00  101
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'Oxford Diffraction: SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0114944000
_diffrn_orient_matrix_UB_12      0.0136204000
_diffrn_orient_matrix_UB_13      0.0319575000
_diffrn_orient_matrix_UB_21      0.0007382000
_diffrn_orient_matrix_UB_22      0.0248123000
_diffrn_orient_matrix_UB_23      -0.0175168000
_diffrn_orient_matrix_UB_31      -0.0550710000
_diffrn_orient_matrix_UB_32      0.0031698000
_diffrn_orient_matrix_UB_33      -0.0001843000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0347
_diffrn_reflns_av_unetI/netI     0.0226
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            80074
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        27.103
_diffrn_reflns_theta_max         27.103
_diffrn_reflns_theta_min         3.214
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    2.293
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.335
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.692
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             3128
_exptl_crystal_recrystallization_method
'Crystals grown from CH2Cl2-pentane at 293 K'
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.732
_refine_diff_density_min         -0.550
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     940
_refine_ls_number_reflns         13686
_refine_ls_number_restraints     441
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0278
_refine_ls_R_factor_gt           0.0233
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0221P)^2^+6.6919P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0533
_refine_ls_wR_factor_ref         0.0555
_reflns_Friedel_coverage         0.000
_reflns_number_gt                12374
_reflns_number_total             13686
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02648j2.cif
_cod_data_source_block           0224abc16s
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        6209.46(17)
_cod_database_code               1546828
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Restrained distances
 C208-F4 \\sim C208-F5 \\sim C208-F6 \\sim C208-F4A \\sim C208-F5A \\sim
C208-F6A
 with sigma of 0.01
 F4-F5 \\sim F5-F6 \\sim F6-F4 \\sim F4A-F5A \\sim F5A-F6A \\sim F6A-F4A
 with sigma of 0.01
 C205-F4 \\sim C205-F5 \\sim C205-F6 \\sim C205-F4A \\sim C205-F5A \\sim
C205-F6A
 with sigma of 0.01
 C215-F7 \\sim C215-F8 \\sim C215-F9 \\sim C215-F7A \\sim C215-F8A \\sim
C215-F9A
 with sigma of 0.01
 F7-F8 \\sim F8-F9 \\sim F9-F7 \\sim F7A-F8A \\sim F8A-F9A \\sim F9A-F7A
 with sigma of 0.01
 C211-F7 \\sim C211-F8 \\sim C211-F9 \\sim C211-F7A \\sim C211-F8A \\sim
C211-F9A
 with sigma of 0.01
 C232-F22 \\sim C232-F23 \\sim C232-F24 \\sim C232-F22A \\sim C232-F23A \\sim
C232-F24A
 with sigma of 0.01
 F22-F23 \\sim F23-F24 \\sim F24-F22 \\sim F22A-F23A \\sim F23A-F24A \\sim
F24A-F22A
 with sigma of 0.01
 C229-F22 \\sim C229-F23 \\sim C229-F24 \\sim C229-F22A \\sim C229-F23A \\sim
C229-F24A
 with sigma of 0.01
3. Uiso/Uaniso restraints and constraints
F1 \\sim F2 \\sim F3 \\sim F4 \\sim F4A \\sim F5 \\sim F5A \\sim F6 \\sim F6A
\\sim F7 \\sim F7A \\sim F8 \\sim F8A \\sim F9 \\sim F9A \\sim F10 \\sim F11
\\sim F12 \\sim F13 \\sim F14 \\sim F15 \\sim F16 \\sim F17 \\sim F18 \\sim F19
\\sim F20 \\sim F21 \\sim F22 \\sim F22A \\sim F23 \\sim F23A \\sim F24 \\sim
F24A: within 2A with sigma of 0.01 and sigma for terminal atoms of 0.02
Uanis(F1) \\sim Ueq, Uanis(F2) \\sim Ueq, Uanis(F3) \\sim Ueq, Uanis(F4) \\sim
Ueq, Uanis(F4A) \\sim Ueq, Uanis(F5) \\sim Ueq, Uanis(F5A) \\sim Ueq, Uanis(F6)
\\sim Ueq, Uanis(F6A) \\sim Ueq, Uanis(F7) \\sim Ueq, Uanis(F7A) \\sim Ueq,
Uanis(F8) \\sim Ueq, Uanis(F8A) \\sim Ueq, Uanis(F9) \\sim Ueq, Uanis(F9A)
\\sim Ueq, Uanis(F10) \\sim Ueq, Uanis(F11) \\sim Ueq, Uanis(F12) \\sim Ueq,
Uanis(F13) \\sim Ueq, Uanis(F14) \\sim Ueq, Uanis(F15) \\sim Ueq, Uanis(F16)
\\sim Ueq, Uanis(F17) \\sim Ueq, Uanis(F18) \\sim Ueq, Uanis(F19) \\sim Ueq,
Uanis(F20) \\sim Ueq, Uanis(F21) \\sim Ueq, Uanis(F22) \\sim Ueq, Uanis(F22A)
\\sim Ueq, Uanis(F23) \\sim Ueq, Uanis(F23A) \\sim Ueq, Uanis(F24) \\sim Ueq,
Uanis(F24A) \\sim Ueq: with sigma of 0.007 and sigma for terminal atoms of 0.014
Uanis(F4A) = Uanis(F4)
Uanis(F23A) = Uanis(F23)
Uanis(F8) = Uanis(F8A)
4. Others
 Sof(F4A)=Sof(F5A)=Sof(F6A)=1-FVAR(1)
 Sof(F4)=Sof(F5)=Sof(F6)=FVAR(1)
 Sof(F7A)=Sof(F8A)=Sof(F9A)=1-FVAR(2)
 Sof(F7)=Sof(F8)=Sof(F9)=FVAR(2)
 Sof(F22A)=Sof(F23A)=Sof(F24A)=1-FVAR(3)
 Sof(F22)=Sof(F23)=Sof(F24)=FVAR(3)
5.a Ternary CH refined with riding coordinates:
 C14(H14), C15(H15), C18(H18), C19(H19)
5.b Secondary CH2 refined with riding coordinates:
 C16(H16A,H16B), C17(H17A,H17B), C20(H20A,H20B), C21(H21A,H21B)
5.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6), C9(H9), C10(H10), C11(H11), C12(H12),
 C33(H33), C34(H34), C35(H35), C36(H36), C37(H37), C39(H39), C40(H40), C41(H41),
  C42(H42), C43(H43), C45(H45), C46(H46), C47(H47), C48(H48), C49(H49),
 C202(H202), C204(H204), C206(H206), C210(H210), C212(H212), C214(H214),
 C218(H218), C220(H220), C222(H222), C226(H226), C228(H228), C230(H230)
;
_shelx_res_checksum              80624
_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 1.241
_oxdiff_exptl_absorpt_empirical_full_min 0.838