Homo- and heteropolynuclear helicates with a ‘2 + 3 + 2’-dentate compartmental ligand
Argent, Stephen P.; Adams, Harry; Harding, Lindsay P.; Riis-Johannessen, T.; Jeffery, John C.; Ward, Michael D.; New Journal of Chemistry 29 (2005) 904–; doi:10.1039/b502423d

data_7050105
_publ_section_title
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 Homo- and heteropolynuclear helicates with a &#x2018;2 + 3 +
 2&#x2019;-dentate compartmental ligand
;
_journal_issue                   7
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              904
_journal_paper_doi               10.1039/b502423d
_journal_volume                  29
_journal_year                    2005
_chemical_formula_sum            'C92 H79 Ag4 B4 F16 N25'
_chemical_formula_weight         2313.52
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 115.093(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.066(3)
_cell_length_b                   28.822(4)
_cell_length_c                   19.716(3)
_cell_measurement_temperature    150(2)
_cell_volume                     9812(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      150(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker smart 1000'
_diffrn_measurement_method       '\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  0.1060
_diffrn_reflns_av_sigmaI/netI    0.1563
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            82310
_diffrn_reflns_theta_full        27.53
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.25
_exptl_absorpt_coefficient_mu    0.876
_exptl_absorpt_correction_T_max  0.9175
_exptl_absorpt_correction_T_min  0.8107
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4632
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.000
_refine_diff_density_min         -5.178
_refine_diff_density_rms         0.254
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.481
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     522
_refine_ls_number_reflns         22151
_refine_ls_number_restraints     160
_refine_ls_restrained_S_all      1.478
_refine_ls_R_factor_all          0.2475
_refine_ls_R_factor_gt           0.1622
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4759
_refine_ls_wR_factor_ref         0.5148
_reflns_number_gt                9401
_reflns_number_total             22151
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b502423d.txt
_cod_data_source_block           Ag4
_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 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        9812(2)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7050105