Biimidazole containing cobalt(III) mixed ligand complexes: Crystal structure and photonuclease activity.
Indumathy, Ramasamy; Weyhermüller, Thomas; Nair, Balachandran Unni; Dalton transactions (Cambridge, England : 2003) 39 (2010) 2087–2097; doi:10.1039/b913464f

data_7024254
_publ_section_title
;
 Biimidazole containing cobalt(III) mixed ligand complexes: Crystal
 structure and photonuclease activity.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2087
_journal_page_last               2097
_journal_paper_doi               10.1039/b913464f
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety
'(C30 H22 Co N8)3+, 0.5 (O3 H7)+, 3.5 (Cl O4)-, (H2 O)'
_chemical_formula_sum            'C30 H27.5 Cl3.5 Co N8 O16.5'
_chemical_formula_weight         947.11
_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                85.538(2)
_cell_angle_beta                 68.407(2)
_cell_angle_gamma                79.239(2)
_cell_formula_units_Z            2
_cell_length_a                   10.7117(6)
_cell_length_b                   13.0089(6)
_cell_length_c                   14.0170(7)
_cell_measurement_temperature    100(2)
_cell_volume                     1784.13(16)
_computing_cell_refinement       'Bruker AXS Collect Software'
_computing_data_collection       'Bruker AXS Collect Software'
_computing_data_reduction        'Bruker AXS Collect Software'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method
'1441 images at 1.0 deg.stepwise rotation in omega and phi, 40 sec./frame'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_sigmaI/netI    0.0242
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            62891
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    0.834
_exptl_absorpt_correction_T_max  0.8922
_exptl_absorpt_correction_T_min  0.7762
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker, SADABS 2008/1'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.763
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'transparent fragment'
_exptl_crystal_F_000             964
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.431
_refine_diff_density_min         -1.366
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     622
_refine_ls_number_reflns         10370
_refine_ls_number_restraints     211
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0720
_refine_ls_R_factor_gt           0.0657
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0661P)^2^+5.0153P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1652
_refine_ls_wR_factor_ref         0.1699
_reflns_number_gt                9283
_reflns_number_total             10370
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b913464f.txt
_cod_data_source_block           6251
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C30 H27.50 Cl3.50 Co N8 O16.50'
_cod_database_code               7024254