Rhodium(III) complexes with a bidentate N-heterocyclic carbene ligand bearing flexible dendritic frameworks.
Fujihara, Tetsuaki; Obora, Yasushi; Tokunaga, Makoto; Tsuji, Yasushi; Dalton transactions (Cambridge, England : 2003)  (2007) 1567–1569; doi:10.1039/b701104k

data_7005348
_publ_section_title
;
 Rhodium(III) complexes with a bidentate N-heterocyclic carbene ligand
 bearing flexible dendritic frameworks.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1567
_journal_page_last               1569
_journal_paper_doi               10.1039/b701104k
_journal_year                    2007
_chemical_formula_moiety         'C23 H23 I2 N4 O2 Rh, C4 H8 O '
_chemical_formula_sum            'C27 H31 I2 N4 O3 Rh'
_chemical_formula_weight         816.28
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 92.446(6)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   12.126(5)
_cell_length_b                   14.786(6)
_cell_length_c                   15.987(6)
_cell_measurement_reflns_used    10056
_cell_measurement_temperature    113.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     2864(2)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SHELXS97
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.048
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            20690
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    2.787
_exptl_absorpt_correction_T_max  0.573
_exptl_absorpt_correction_T_min  0.445
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.893
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1584.00
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.29
_refine_diff_density_min         -1.08
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     365
_refine_ls_number_reflns         6455
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w = 1/[1.0000\s(Fo^2^)]/(4Fo^2^)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0976
_reflns_number_gt                5511
_reflns_number_total             6455
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b701104k.txt
_cod_data_source_block           3a
_cod_original_cell_volume        2863.8(20)
_cod_original_formula_sum        'C27 H31 I2 N4 O3 Rh '
_cod_database_code               7005348