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_1546825
_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         'C46 H40 Ir N2 P2, C32 H12 B F24'
_chemical_formula_sum            'C78 H52 B F24 Ir N2 P2'
_chemical_formula_weight         1738.16
_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   mixed
_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                 109.065(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.7616(4)
_cell_length_b                   18.0960(4)
_cell_length_c                   25.5666(6)
_cell_measurement_reflns_used    21677
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.4750
_cell_measurement_theta_min      3.5900
_cell_volume                     7766.7(3)
_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   -105.00 -55.00   1.00   22.50    --  -17.99 178.00  60.00   50
  2  \w    -94.00  15.00   1.00   22.50    --  -17.99 -77.00  30.00  109
  3  \w    -20.00  60.00   1.00   22.50    --   19.24 -99.00-180.00   80
  4  \w    -69.00 107.00   1.00   22.50    --   19.24   0.00  30.00  176
;
_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      -0.0238463000
_diffrn_orient_matrix_UB_12      -0.0238774000
_diffrn_orient_matrix_UB_13      0.0100506000
_diffrn_orient_matrix_UB_21      -0.0208057000
_diffrn_orient_matrix_UB_22      0.0309666000
_diffrn_orient_matrix_UB_23      0.0054174000
_diffrn_orient_matrix_UB_31      -0.0279833000
_diffrn_orient_matrix_UB_32      -0.0026552000
_diffrn_orient_matrix_UB_33      -0.0270439000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0442
_diffrn_reflns_av_unetI/netI     0.0409
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            75253
_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         3.274
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.861
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.41660
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             3448
_exptl_crystal_recrystallization_method
'Crystals grown from CH2Cl2-pentane at 293 K'
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.248
_refine_diff_density_min         -0.708
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1094
_refine_ls_number_reflns         17110
_refine_ls_number_restraints     632
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0502
_refine_ls_R_factor_gt           0.0331
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0315P)^2^+6.7932P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0707
_refine_ls_wR_factor_ref         0.0783
_reflns_Friedel_coverage         0.000
_reflns_number_gt                13414
_reflns_number_total             17110
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02648j2.cif
_cod_data_source_block           0255abc16s
_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_database_code               1546825
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All Ir(H,H) groups
2. Restrained distances
 C208-F4 \\sim C208-F5 \\sim C208-F6 \\sim C308-F4A \\sim C308-F5A \\sim
C308-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
 C205-C208 \\sim C205-C308
 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
 C231-F19 \\sim C231-F20 \\sim C231-F21 \\sim C231-F19A \\sim C231-F20A \\sim
C231-F21A
 with sigma of 0.01
 F19-F20 \\sim F20-F21 \\sim F21-F19 \\sim F19A-F20A \\sim F20A-F21A \\sim
F21A-F19A
 with sigma of 0.01
 C227-F19 \\sim C227-F20 \\sim C227-F21 \\sim C227-F19A \\sim C227-F20A \\sim
C227-F21A
 with sigma of 0.01
 C216-F10 \\sim C216-F11 \\sim C216-F12 \\sim C216-F10A \\sim C216-F11A \\sim
C216-F12A
 with sigma of 0.01
 F10-F11 \\sim F11-F12 \\sim F12-F10 \\sim F10A-F11A \\sim F11A-F12A \\sim
F12A-F10A
 with sigma of 0.01
 C213-F10 \\sim C213-F11 \\sim C213-F12 \\sim C213-F10A \\sim C213-F11A \\sim
C213-F12A
 with sigma of 0.01
 Ir1-H1B \\sim Ir1-H1A
 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 F10A
\\sim F11 \\sim F11A \\sim F12 \\sim F12A \\sim F13 \\sim F14 \\sim F15 \\sim
F16 \\sim F17 \\sim F18 \\sim F19 \\sim F19A \\sim F20 \\sim F20A \\sim F21
\\sim F21A \\sim F22 \\sim F23 \\sim F24 \\sim C308 \\sim C208: 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(F10A) \\sim Ueq, Uanis(F11) \\sim Ueq,
Uanis(F11A) \\sim Ueq, Uanis(F12) \\sim Ueq, Uanis(F12A) \\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(F19A)
\\sim Ueq, Uanis(F20) \\sim Ueq, Uanis(F20A) \\sim Ueq, Uanis(F21) \\sim Ueq,
Uanis(F21A) \\sim Ueq, Uanis(F22) \\sim Ueq, Uanis(F23) \\sim Ueq, Uanis(F24)
\\sim Ueq, Uanis(C308) \\sim Ueq, Uanis(C208) \\sim Ueq: with sigma of 0.01 and
sigma for terminal atoms of 0.02
Uanis(C308) = Uanis(C208)
4. Others
 Sof(F19A)=Sof(F20A)=Sof(F21A)=1-FVAR(1)
 Sof(F19)=Sof(F20)=Sof(F21)=FVAR(1)
 Sof(F4A)=Sof(F5A)=Sof(F6A)=Sof(C308)=1-FVAR(2)
 Sof(F4)=Sof(F5)=Sof(F6)=Sof(C208)=FVAR(2)
 Sof(F7A)=Sof(F8A)=Sof(F9A)=1-FVAR(3)
 Sof(F7)=Sof(F8)=Sof(F9)=FVAR(3)
 Sof(F10A)=Sof(F11A)=Sof(F12A)=1-FVAR(4)
 Sof(F10)=Sof(F11)=Sof(F12)=FVAR(4)
5.a 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),
 C53(H53), C54(H54), C55(H55), C56(H56), C57(H57), C59(H59), C60(H60), C61(H61),
  C62(H62), C63(H63), C65(H65), C66(H66), C67(H67), C68(H68), C69(H69),
 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              73138
_shelx_fab_checksum              88032
_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 2.123
_oxdiff_exptl_absorpt_empirical_full_min 0.446