Novel self-adaptive boat-shaped complexes with a tetraphosphine ligand.
Yue, Kai; Guo, Yi-He; Pan, Jia-Qing; He, Kai; Qiao, Yuan-Yuan; Li, Qing-Shan; Xu, Feng-Bo; Dalton transactions (Cambridge, England : 2003) 47 (2018) 13689–13695; doi:10.1039/c8dt02498g

data_7047540
_publ_section_title
;
 Novel self-adaptive boat-shaped complexes with a tetraphosphine ligand.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13689
_journal_page_last               13695
_journal_paper_doi               10.1039/c8dt02498g
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C80 H76 Cl10 Cu2 O9 P4 S'
_chemical_formula_sum            'C80 H76 Cl10 Cu2 O9 P4 S'
_chemical_formula_weight         1818.92
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-08-18 deposited with the CCDC.
2018-08-31 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.061(4)
_cell_length_b                   23.316(5)
_cell_length_c                   17.798(4)
_cell_measurement_reflns_used    30160
_cell_measurement_temperature    386(2)
_cell_measurement_theta_max      28.0
_cell_measurement_theta_min      1.3
_cell_volume                     8325(3)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      386(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0520
_diffrn_reflns_av_unetI/netI     0.0505
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            60785
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.020
_diffrn_reflns_theta_max         25.020
_diffrn_reflns_theta_min         1.339
_exptl_absorpt_coefficient_mu    0.988
_exptl_absorpt_correction_T_max  0.8740
_exptl_absorpt_correction_T_min  0.8421
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.451
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3728
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.598
_refine_diff_density_min         -0.608
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details
; 
Refinement of F^2^ against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F^2^, conventional R-factors R are based 
 on F, with F set to zero for negative F^2^. The threshold expression of 
 F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F^2^ are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
Refined as an inversion twin. 
;
_refine_ls_abs_structure_Flack   0.588(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     988
_refine_ls_number_reflns         14685
_refine_ls_number_restraints     109
_refine_ls_restrained_S_all      1.142
_refine_ls_R_factor_all          0.0504
_refine_ls_R_factor_gt           0.0481
_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^)+(0.0474P)^2^+7.1266P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1104
_refine_ls_wR_factor_ref         0.1116
_reflns_Friedel_coverage         0.931
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                14183
_reflns_number_total             14685
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt02498g2.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
'Adding full bibliography for 7047539--7047544.cif.'
_cod_database_code               7047540
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.842
_shelx_estimated_absorpt_t_max   0.874
_shelx_res_checksum              66533