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_1546827
_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 N2 P2 Rh, C32 H12 B F24'
_chemical_formula_sum            'C78 H52 B F24 N2 P2 Rh'
_chemical_formula_weight         1648.87
_chemical_melting_point          ?
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y'
_space_group_name_H-M_alt        'C 1 2 1'
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 135.530(6)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   25.6830(8)
_cell_length_b                   8.80488(10)
_cell_length_c                   22.6553(7)
_cell_measurement_reflns_used    33917
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.9700
_cell_measurement_theta_min      3.2080
_cell_volume                     3589.0(4)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (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 10.2833
_diffrn_detector_type            Ruby
_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    -66.00 113.00   1.00   10.00    --   23.48   0.00 150.00  179
  2  \w    -25.00  65.00   1.00   10.00    --   23.48 -99.00 -30.00   90
  3  \w   -114.00 -57.00   1.00   10.00    --  -24.42-178.00 120.00   57
  4  \w     -3.00  99.00   1.00   10.00    --   23.48  38.00 -60.00  102
  5  \w     -6.00  97.00   1.00   10.00    --   23.48  57.00-180.00  103
  6  \w     -6.00  97.00   1.00   10.00    --   23.48  57.00  30.00  103
  7  \w     32.00 112.00   1.00   10.00    --   23.48-178.00 120.00   80
  8  \w    -25.00  65.00   1.00   10.00    --   23.48 -99.00 150.00   90
  9  \w   -113.00 -53.00   1.00   10.00    --  -24.42 178.00   0.00   60
 10  \w   -103.00   1.00   1.00   10.00    --  -24.42 -77.00-150.00  104
 11  \w   -103.00   9.00   1.00   10.00    --  -24.42 -77.00  60.00  112
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Oxford Diffraction: Xcalibur, Ruby, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0378628154
_diffrn_orient_matrix_UB_12      0.0191612182
_diffrn_orient_matrix_UB_13      -0.0261071807
_diffrn_orient_matrix_UB_21      -0.0009877321
_diffrn_orient_matrix_UB_22      0.0356693114
_diffrn_orient_matrix_UB_23      -0.0288617104
_diffrn_orient_matrix_UB_31      -0.0109245846
_diffrn_orient_matrix_UB_32      -0.0696440570
_diffrn_orient_matrix_UB_33      -0.0219671991
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0296
_diffrn_reflns_av_unetI/netI     0.0193
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            43947
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        27.102
_diffrn_reflns_theta_max         27.102
_diffrn_reflns_theta_min         3.013
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.391
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.91480
_exptl_absorpt_correction_type   multi-scan
_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            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             1660
_exptl_crystal_recrystallization_method
'Crystals grown from CH2Cl2-pentane at 293 K'
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.516
_refine_diff_density_min         -0.300
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details
;
 Flack x determined using 3570 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.028(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     491
_refine_ls_number_reflns         7934
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0261
_refine_ls_R_factor_gt           0.0255
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0417P)^2^+2.1840P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0670
_refine_ls_wR_factor_ref         0.0675
_reflns_Friedel_coverage         0.877
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                7779
_reflns_number_total             7934
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02648j2.cif
_cod_data_source_block           0215abc16
_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        3589.0(3)
_cod_database_code               1546827
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All Rh(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6), 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)
;
_shelx_res_checksum              80480
_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 1.126
_oxdiff_exptl_absorpt_empirical_full_min 0.915