[Cu(4-phenylpyridine)<sub>4</sub>(trifluoromethanesulfonate)<sub>2</sub>], a Werner complex that exhibits high selectivity for o-xylene.
Kałuża, Adrianna M; Mukherjee, Soumya; Wang, Shi-Qiang; O'Hearn, Daniel J; Zaworotko, Michael J.; Chemical communications (Cambridge, England) 56 (2020) 1940–1943; doi:10.1039/c9cc09525j

data_7126106
_publ_section_title
;
 [Cu(4-phenylpyridine)<sub>4</sub>(trifluoromethanesulfonate)<sub>2</sub>],
 a Werner complex that exhibits high selectivity for o-xylene.
;
_journal_issue                   13
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              1940
_journal_page_last               1943
_journal_paper_doi               10.1039/c9cc09525j
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         'C46 H36 Cu F6 N4 O6 S2, 4(C8 H10)'
_chemical_formula_sum            'C78 H76 Cu F6 N4 O6 S2'
_chemical_formula_weight         1407.08
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2019-09-10
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-12-07 deposited with the CCDC.	2020-01-06 downloaded from the CCDC.
;
_cell_angle_alpha                72.449(5)
_cell_angle_beta                 73.851(5)
_cell_angle_gamma                69.024(4)
_cell_formula_units_Z            1
_cell_length_a                   10.2443(13)
_cell_length_b                   13.0741(16)
_cell_length_c                   15.129(2)
_cell_measurement_reflns_used    9834
_cell_measurement_temperature    150
_cell_measurement_theta_max      28.642
_cell_measurement_theta_min      2.996
_cell_volume                     1770.7(4)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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      150.0
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker D8 Quest Mo'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71076
_diffrn_reflns_av_R_equivalents  0.0263
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            34123
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.243
_diffrn_reflns_theta_max         28.729
_diffrn_reflns_theta_min         2.823
_exptl_absorpt_coefficient_mu    0.439
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.6223
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0797 before and 0.0458 after correction. The Ratio of minimum to maximum transmission is 0.8344. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear dark violet'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    violet
_exptl_crystal_density_diffrn    1.320
_exptl_crystal_description       block
_exptl_crystal_F_000             735
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.29
_refine_diff_density_max         0.899
_refine_diff_density_min         -1.049
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         9084
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0778
_refine_ls_R_factor_gt           0.0653
_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^)+(0.0773P)^2^+2.1586P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1670
_refine_ls_wR_factor_ref         0.1776
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7572
_reflns_number_total             9084
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc09525j2.cif
_cod_data_source_block           SAMM_3_Cu_OTf_OX_PX
_cod_database_code               7126106
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_max   0.883
_shelx_estimated_absorpt_t_min   0.847
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Others
 Sof(C10B)=Sof(H10B)=Sof(C11B)=Sof(H11B)=Sof(C12B)=Sof(H12B)=Sof(C13B)=
 Sof(H13B)=1-FVAR(1)
 Sof(C10A)=Sof(H10A)=Sof(C11A)=Sof(H11A)=Sof(C12A)=Sof(H12A)=Sof(C13A)=
 Sof(H13A)=FVAR(1)
 Sof(C20B)=Sof(C25B)=Sof(C24B)=Sof(H24B)=Sof(C23B)=Sof(H23B)=Sof(C22B)=
 Sof(H22B)=Sof(C21B)=Sof(H21B)=Sof(C26B)=Sof(H26A)=Sof(H26B)=Sof(H26C)=
 Sof(C27B)=Sof(H27D)=Sof(H27E)=Sof(H27F)=1-FVAR(2)
 Sof(C20A)=Sof(H20A)=Sof(H20B)=Sof(H20C)=Sof(C21A)=Sof(C26A)=Sof(C25A)=
 Sof(H25A)=Sof(C24A)=Sof(H24A)=Sof(C23A)=Sof(H23A)=Sof(C22A)=Sof(H22A)=
 Sof(C27A)=Sof(H27A)=Sof(H27B)=Sof(H27C)=FVAR(2)
3.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C4(H4), C5(H5), C7(H7), C8(H8), C9(H9), C10(H10), C10A(H10A),
 C10B(H10B), C11(H11), C11A(H11A), C11B(H11B), C12A(H12A), C12B(H12B),
 C13A(H13A), C13B(H13B), C15(H15), C16(H16), C17(H17), C18(H18), C19(H19),
 C24B(H24B), C23B(H23B), C22B(H22B), C21B(H21B), C25A(H25A), C24A(H24A),
 C23A(H23A), C22A(H22A), C32(H32), C33(H33), C34(H34), C35(H35)
3.b Fitted hexagon refined as free rotating group:
 C20B(C25B,C24B,C23B,C22B,C21B), C21A(C26A,C25A,C24A,C23A,C22A)
3.c Idealised Me refined as rotating group:
 C20A(H20A,H20B,H20C), C26B(H26A,H26B,H26C), C27A(H27A,H27B,H27C), C27B(H27D,
 H27E,H27F), C30(H30A,H30B,H30C), C37(H37A,H37B,H37C)
;
_shelx_res_checksum              6760
_olex2_submission_special_instructions 'No special instructions were received'