Triple the fun: Tris(ferrocenyl)arene-based gold(I) complexes for redox-switchable catalysis
Straube, Axel A.; Coburger, Peter; Duetsch, Luis; Hey-Hawkins, Evamarie; Chemical Science  (2020) –; doi:10.1039/D0SC03604H

data_1558736
_publ_section_title
;
 Triple the fun: Tris(ferrocenyl)arene-based gold(I) complexes for
 redox-switchable catalysis
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D0SC03604H
_journal_year                    2020
_chemical_formula_sum            'C72 H66 B3 Fe3 P3'
_chemical_formula_weight         1224.13
_space_group_crystal_system      trigonal
_space_group_IT_number           161
_space_group_name_Hall           'R 3 -2"c'
_space_group_name_H-M_alt        'R 3 c :H'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-03-13 deposited with the CCDC.	2020-08-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   17.2440(3)
_cell_length_b                   17.2440(3)
_cell_length_c                   33.5908(10)
_cell_measurement_reflns_used    5381
_cell_measurement_temperature    130
_cell_measurement_theta_max      23.9360
_cell_measurement_theta_min      2.9820
_cell_volume                     8650.2(3)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      130
_diffrn_detector_area_resol_mean 16.3560
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0655
_diffrn_reflns_av_unetI/netI     0.0469
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            24383
_diffrn_reflns_point_group_measured_fraction_full 0.933
_diffrn_reflns_point_group_measured_fraction_max 0.925
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.368
_diffrn_reflns_theta_min         2.362
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.873
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.95905
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
'CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015) 
Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.410
_exptl_crystal_description       pyramide
_exptl_crystal_F_000             3816
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.243
_refine_diff_density_rms         0.063
_refine_ls_abs_structure_details
; 
 Flack x determined using 1174 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   -0.026(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     256
_refine_ls_number_reflns         3638
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0518
_refine_ls_R_factor_gt           0.0432
_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^)+(0.0439P)^2^+10.1169P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0890
_refine_ls_wR_factor_ref         0.0931
_reflns_Friedel_coverage         0.846
_reflns_Friedel_fraction_full    0.866
_reflns_Friedel_fraction_max     0.850
_reflns_number_gt                3238
_reflns_number_total             3638
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc03604h2.cif
_cod_data_source_block           try2
_cod_original_cell_volume        8650.2(4)
_cod_database_code               1558736
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              42543