Disproportionation and radical formation in the coordination of "GaI" with bis(imino)pyridines.
Jurca, Titel; Dawson, Karl; Mallov, Ian; Burchell, Tara; Yap, Glenn P. A.; Richeson, Darrin S.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 1266–1272; doi:10.1039/b920047a

data_7024667
_publ_section_title
;
 Disproportionation and radical formation in the coordination of
 &quot;GaI&quot; with bis(imino)pyridines.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1266
_journal_page_last               1272
_journal_paper_doi               10.1039/b920047a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C47 H55 Ga2 I6 N3 O'
_chemical_formula_weight         1578.78
_chemical_name_systematic
;
?
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.647(3)
_cell_length_b                   19.533(5)
_cell_length_c                   27.369(7)
_cell_measurement_reflns_used    6945
_cell_measurement_temperature    209(2)
_cell_measurement_theta_max      25.98
_cell_measurement_theta_min      2.23
_cell_volume                     5692(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      209(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.1362
_diffrn_reflns_av_sigmaI/netI    0.1202
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            44747
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.05
_exptl_absorpt_coefficient_mu    4.234
_exptl_absorpt_correction_T_max  0.6564
_exptl_absorpt_correction_T_min  0.3523
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker 2000'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.842
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2984
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.025
_refine_diff_density_min         -1.100
_refine_diff_density_rms         0.275
_refine_ls_abs_structure_details
'Flack H D (1983), Acta Cryst. A39, 876-881, 4465 Friedel pairs'
_refine_ls_abs_structure_Flack   0.36(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         9995
_refine_ls_number_restraints     343
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1423
_refine_ls_R_factor_gt           0.0897
_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^)+(0.1209P)^2^+101.3089P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2232
_refine_ls_wR_factor_ref         0.2540
_reflns_number_gt                6347
_reflns_number_total             9995
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b920047a.txt
_cod_data_source_block           sad
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'n/a' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7024667