Pyridine imines as ligands in luminescent iridium complexes.
Davies, David L.; Lelj, Francesco; Lowe, Mark P.; Ryder, Karl S.; Singh, Kuldip; Singh, Shalini; Dalton transactions (Cambridge, England : 2003) 43 (2014) 4026–4039; doi:10.1039/c3dt52975d

data_7028506
_publ_section_title
;
 Pyridine imines as ligands in luminescent iridium complexes.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4026
_journal_page_last               4039
_journal_paper_doi               10.1039/c3dt52975d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C27 H26 Ir N6, F6 P, C H2 Cl2 '
_chemical_formula_sum            'C28 H28 Cl2 F6 Ir N6 P'
_chemical_formula_weight         856.63
_chemical_name_systematic
;
?
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 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                   13.521(3)
_cell_length_b                   26.046(6)
_cell_length_c                   8.728(2)
_cell_measurement_reflns_used    933
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.826
_cell_measurement_theta_min      2.886
_cell_volume                     3073.7(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex 2000 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  0.0470
_diffrn_reflns_av_sigmaI/netI    0.0420
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            23204
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.56
_exptl_absorpt_coefficient_mu    4.637
_exptl_absorpt_correction_T_max  0.720
_exptl_absorpt_correction_T_min  0.473
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
absorption correction based on 15845 reflections(SADABS);Rint 0.0808 before
correction and 0.0567 after.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.851
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.11
_refine_diff_density_max         2.075
_refine_diff_density_min         -0.570
_refine_diff_density_rms         0.103
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.021(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         6016
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0297
_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^)+(0.0348P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0653
_refine_ls_wR_factor_ref         0.0671
_reflns_number_gt                5342
_reflns_number_total             6016
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52975d.txt
_cod_data_source_block           07016_8a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        3073.9(12)
_cod_original_sg_symbol_H-M      Pna2(1)
_cod_database_code               7028506