Monomer, dimer or cyclic helicate? Coordination diversity with hard-soft P,N-donor ligands.
Constable, Edwin C.; Hostettler, Nik; Housecroft, Catherine E.; Murray, Niamh S.; Schönle, Jonas; Soydaner, Umut; Walliser, Roché M; Zampese, Jennifer A.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 4970–4977; doi:10.1039/c3dt32560a

data_7023836
_publ_section_title
;
 Monomer, dimer or cyclic helicate? Coordination diversity with hard-soft
 P,N-donor ligands.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4970
_journal_page_last               4977
_journal_paper_doi               10.1039/c3dt32560a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C86 H66 Cu2 N6 O4 P4, 2(F6 P), 6(C H2 Cl2)'
_chemical_formula_sum            'C92 H78 Cl12 Cu2 F12 N6 O4 P6'
_chemical_formula_weight         2297.92
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.562(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.5785(8)
_cell_length_b                   20.7404(14)
_cell_length_c                   20.7983(15)
_cell_measurement_reflns_used    9350
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      28.99
_cell_measurement_theta_min      3.20
_cell_volume                     4834.1(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0360
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            99834
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.96
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.949
_exptl_absorpt_correction_T_max  0.9280
_exptl_absorpt_correction_T_min  0.8113
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.579
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2328
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.121
_refine_diff_density_min         -1.561
_refine_diff_density_rms         0.179
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.151
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     632
_refine_ls_number_reflns         11653
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.151
_refine_ls_R_factor_all          0.0848
_refine_ls_R_factor_gt           0.0654
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1273P)^2^+11.3324P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2034
_refine_ls_wR_factor_ref         0.2298
_reflns_number_gt                9437
_reflns_number_total             11653
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt32560a.txt
_cod_data_source_block           usp113
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_Hall     -P2ybc
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7023836