Allosteric deprogramming of a trinuclear heterometallic helicate.
Riis-Johannessen, T; Harding, Lindsay P.; Jeffery, John C.; Moon, Ryan; Rice, Craig R.; Dalton transactions (Cambridge, England : 2003)  (2007) 1577–1587; doi:10.1039/b700539c

data_7005314
_publ_section_title
;
 Allosteric deprogramming of a trinuclear heterometallic helicate.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1577
_journal_page_last               1587
_journal_paper_doi               10.1039/b700539c
_journal_year                    2007
_chemical_formula_sum            'C122 H119 Cl6.5 Cu2 N23 O43 S8 Zn2'
_chemical_formula_weight         3340.13
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                94.39(3)
_cell_angle_beta                 108.43(3)
_cell_angle_gamma                119.51(3)
_cell_formula_units_Z            2
_cell_length_a                   19.657(4)
_cell_length_b                   19.758(4)
_cell_length_c                   23.241(5)
_cell_measurement_reflns_used    7892
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      43.767
_cell_measurement_theta_min      4.385
_cell_volume                     7152(4)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SHELXTL (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXTL (Bruker, 2001)'
_computing_structure_solution    'SHELXTL (Bruker, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.5
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'frames each covering 0.3\% in\w'
_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  0.0489
_diffrn_reflns_av_sigmaI/netI    0.0650
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            67789
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.96
_exptl_absorpt_coefficient_mu    0.953
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.833256
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.551
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3425
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.373
_refine_diff_density_min         -1.272
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1676
_refine_ls_number_reflns         25187
_refine_ls_number_restraints     738
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.1252
_refine_ls_R_factor_gt           0.0877
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1594P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2458
_refine_ls_wR_factor_ref         0.2704
_reflns_number_gt                15881
_reflns_number_total             25187
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b700539c.txt
_cod_data_source_block           craig24m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'multiscan' 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        7152(2)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C122 H119 Cl6.50 Cu2 N23 O43 S8 Zn2'
_cod_database_code               7005314