Solid state and solution structures of rhodium and iridium poly(pyrazolyl)borate diene complexes
Adams, Christopher J.; Anderson, Kirsty M.; Charmant, Jonathan P. H.; Connelly, Neil G.; Field, Bevis A.; Hallett, Andrew J.; Horne, Mathew; Dalton Transactions  (2008) 2680–2692; doi:10.1039/b719223a

data_7003746
_publ_section_title
;
 Solid state and solution structures of rhodium and iridium
 poly(pyrazolyl)borate diene complexes
;
_journal_issue                   20
_journal_name_full               'Dalton Transactions'
_journal_page_first              2680
_journal_page_last               2692
_journal_paper_doi               10.1039/b719223a
_journal_year                    2008
_chemical_formula_sum            'C20 H24 B Ir N8'
_chemical_formula_weight         579.48
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 92.27(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.419(4)
_cell_length_b                   25.113(14)
_cell_length_c                   9.675(4)
_cell_measurement_reflns_used    7381
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      54.899
_cell_measurement_theta_min      2.421
_cell_volume                     2043.9(17)
_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      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       '0.3 \% frames 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  0.0460
_diffrn_reflns_av_sigmaI/netI    0.0448
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            17526
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         1.62
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    6.557
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.629
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.883
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         2.730
_refine_diff_density_min         -4.967
_refine_diff_density_rms         0.182
_refine_ls_extinction_coef       0.00077(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.134
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         4684
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.134
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0419
_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^)+(0.0001P)^2^+22.3631P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0822
_refine_ls_wR_factor_ref         0.0859
_reflns_number_gt                3832
_reflns_number_total             4684
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b719223a.txt
_cod_data_source_block           13
_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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        2044.0(17)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7003746