Role of intramolecular hydrogen bonding in the redox chemistry of hydroxybenzoate-bridged paddlewheel diruthenium(II,II) complexes.
Kosaka, Wataru; Watanabe, Yudai; Aliyah, Kinanti Hantiyana; Miyasaka, Hitoshi; Dalton transactions (Cambridge, England : 2003) 51 (2021) 85–94; doi:10.1039/d1dt03791a

data_7708939
_publ_section_title
;
 Role of intramolecular hydrogen bonding in the redox chemistry of
 hydroxybenzoate-bridged paddlewheel diruthenium(II,II) complexes.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              85
_journal_page_last               94
_journal_paper_doi               10.1039/d1dt03791a
_journal_volume                  51
_journal_year                    2021
_chemical_formula_moiety         '2(C20 H16 F6 O7 Ru), 2(C4 H8 O)'
_chemical_formula_sum            'C48 H48 F12 O16 Ru2'
_chemical_formula_weight         1311.00
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2020-10-28
_audit_creation_method
;
Olex2 1.3
(compiled Nov 21 2019 18:26:39 for OlexSys, GUI svn.r6003)
;
_audit_update_record
;
2021-11-09 deposited with the CCDC.	2021-11-25 downloaded from the CCDC.
;
_cell_angle_alpha                99.3040(10)
_cell_angle_beta                 99.0110(10)
_cell_angle_gamma                96.6480(10)
_cell_formula_units_Z            2
_cell_length_a                   9.2767(2)
_cell_length_b                   11.2427(2)
_cell_length_c                   25.2696(4)
_cell_measurement_reflns_used    18421
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      31.5480
_cell_measurement_theta_min      1.8460
_cell_volume                     2541.67(8)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 28.626
_diffrn_detector_type            'Rigaku Saturn724+'
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.957
_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   -110.00  70.00   0.50    5.00    --  -20.00  45.00   0.00  360
  2  \w   -110.00  70.00   0.50    5.00    --  -20.00  45.00  90.00  360
;
_diffrn_measurement_device       'AFC10: Fixed Chi 2 circle'
_diffrn_measurement_device_type  'Rigaku Saturn724+ (2x2 bin mode)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0254608000
_diffrn_orient_matrix_UB_12      -0.0085099000
_diffrn_orient_matrix_UB_13      -0.0285088000
_diffrn_orient_matrix_UB_21      0.0258544000
_diffrn_orient_matrix_UB_22      -0.0572210000
_diffrn_orient_matrix_UB_23      -0.0034303000
_diffrn_orient_matrix_UB_31      -0.0693163000
_diffrn_orient_matrix_UB_32      -0.0287745000
_diffrn_orient_matrix_UB_33      0.0033551000
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0161
_diffrn_reflns_av_unetI/netI     0.0200
_diffrn_reflns_Laue_measured_fraction_full 0.972
_diffrn_reflns_Laue_measured_fraction_max 0.957
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            20134
_diffrn_reflns_point_group_measured_fraction_full 0.972
_diffrn_reflns_point_group_measured_fraction_max 0.957
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.499
_diffrn_reflns_theta_min         2.544
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           24.0
_diffrn_source_power             1.2
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.708
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.87367
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            brown
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.713
_exptl_crystal_description       block
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.219
_exptl_crystal_size_min          0.095
_refine_diff_density_max         2.553
_refine_diff_density_min         -3.593
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     707
_refine_ls_number_reflns         11151
_refine_ls_number_restraints     41
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0586
_refine_ls_R_factor_gt           0.0557
_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/[\s^2^(Fo^2^)+(0.0366P)^2^+14.4974P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1248
_refine_ls_wR_factor_ref         0.1267
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10447
_reflns_number_total             11151
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt03791a2.cif
_cod_data_source_block           ru_25-oh2_hetero
_cod_depositor_comments
'Adding full bibliography for 7708935--7708941.cif.'
_cod_database_code               7708939
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         Ru2C36O18H36
_shelx_estimated_absorpt_t_max   0.936
_shelx_estimated_absorpt_t_min   0.805
_reflns_odcompleteness_completeness 83.76
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     31.38
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H) groups
2. Restrained distances
 O14_1-C39_1
 2.35 with sigma of 0.02
3. Rigid bond restraints
 O14_1, C37_1, C38_1, C39_1, C40_1
 with sigma for 1-2 distances of 0.01 and sigma for 1-3 distances of 0.01
4. Uiso/Uaniso restraints and constraints
All non-hydrogen atoms have similar U: within 1A with sigma of 0.04 and sigma
for terminal atoms of 0.08 within 1A
5. Rigid body (RIGU) restrains
 O14_1, C37_1, C38_1, C39_1, C40_1
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
6.a Secondary CH2 refined with riding coordinates:
 C17(H17A,H17B), C18(H18A,H18B), C19(H19A,H19B), C20(H20A,H20B), C41(H41A,
 H41B), C42(H42A,H42B), C43(H43A,H43B), C44(H44A,H44B), C45(H45A,H45B),
 C46(H46A,H46B), C47(H47A,H47B), C48(H48A,H48B), C37(H37A,H37B), C38(H38A,H38B),
  C39(H39A,H39B), C40(H40A,H40B)
6.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C6(H6), C7(H7), C13(H13), C14(H14), C16(H16), C25(H25), C26(H26),
 C27(H27), C33(H33), C34(H34), C36(H36)
6.c Idealised tetrahedral OH refined as rotating group:
 O5(H5A), O6(H6A), O12(H12), O13(H13A)
;
_shelx_res_checksum              7308
_shelx_hkl_checksum              84591
_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
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.626
_oxdiff_exptl_absorpt_empirical_full_min 0.659