π-Metalated [1<sub>5</sub>]Paracyclophanes: Synthesis and Binding to Oxo-Anions via Anion-π Interactions.
Zeng, Hong; Liu, Peiren; Feng, Guoqin; Huang, Feihe; Journal of the American Chemical Society 141 (2019) 16501–16511; doi:10.1021/jacs.9b09582

data_4127657
_publ_section_title
;
 \p-Metalated [1<sub>5</sub>]Paracyclophanes: Synthesis and Binding to
 Oxo-Anions via Anion-\p Interactions.
;
_journal_issue                   41
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16501
_journal_page_last               16511
_journal_paper_doi               10.1021/jacs.9b09582
_journal_volume                  141
_journal_year                    2019
_chemical_formula_moiety         'C65 H72 Ru3, 6(C F3 O3 S)'
_chemical_formula_sum            'C71 H72 F18 O18 Ru3 S6'
_chemical_formula_weight         2050.85
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-03-28
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.4023(4)
_cell_length_b                   22.4936(6)
_cell_length_c                   24.4550(6)
_cell_measurement_reflns_used    9539
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      54.96
_cell_measurement_theta_min      3.30
_cell_volume                     9022.6(4)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 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_temperature      170.01
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0488
_diffrn_reflns_av_unetI/netI     0.0224
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            98233
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         55.005
_diffrn_reflns_theta_min         2.822
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.079
_exptl_absorpt_correction_T_max  0.7508
_exptl_absorpt_correction_T_min  0.5499
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1311 before and 0.0648 after correction. The Ratio of minimum to maximum transmission is 0.7324. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.510
_exptl_crystal_description       block
_exptl_crystal_F_000             4128
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.06
_refine_diff_density_max         2.531
_refine_diff_density_min         -1.990
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     562
_refine_ls_number_reflns         8814
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0729
_refine_ls_R_factor_gt           0.0662
_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^)+(0.1182P)^2^+33.5165P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1924
_refine_ls_wR_factor_ref         0.1994
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7683
_reflns_number_total             8814
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b09582_si_002.cif
_cod_data_source_block           mj19183_0m
_cod_database_code               4127657
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.792
_shelx_estimated_absorpt_t_min   0.640
_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 C(H,H,H) groups
2. Restrained distances
 O6-O7
 2.8 with sigma of 0.02
 C34-C35 = C34-C36
 1.52 with sigma of 0.02
 O7_$1-O7 \\sim O7-O6
 with sigma of 0.02
3. Uiso/Uaniso restraints and constraints
S3 \\sim O6 \\sim O7: within 2A with sigma of 0.01 and sigma for terminal atoms
of 0.02
C34 \\sim C35 \\sim C36: within 2A with sigma of 0.01 and sigma for terminal
atoms of 0.02
4. Others
 Fixed Sof: H29A(0.5) H29B(0.5) H29C(0.5) C34(0.5) H34(0.5) C35(0.5) H35A(0.5)
 H35B(0.5) H35C(0.5) C36(0.5) H36A(0.5) H36B(0.5) H36C(0.5)
5.a Ternary CH refined with riding coordinates:
 C15(H15), C27(H27), C28(H28), C31(H31), C32(H32), C34(H34)
5.b Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C18(H18A,H18B), C25(H25A,H25B)
5.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C4(H4), C5(H5), C9(H9), C10(H10), C12(H12), C13(H13),
 C20(H20), C21(H21), C23(H23), C24(H24)
5.d Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C29(H29A,H29B,
 H29C), C35(H35A,H35B,H35C), C36(H36A,H36B,H36C)
;
_shelx_res_checksum              37170
_shelx_hkl_checksum              14972
_shelx_fab_checksum              14125
_olex2_submission_special_instructions 'No special instructions were received'