The First Phenanthrene-Fused Imidazol-2-ylidene and Its Transition-Metal Complexes
Tapu, Daniela; Owens, Clayton; VanDerveer, Donald; Gwaltney, Kevin; Organometallics 28 (2009) 270–; doi:10.1021/om800822m

data_4068410
_publ_section_title
;
 The First Phenanthrene-Fused Imidazol-2-ylidene and Its Transition-Metal
 Complexes
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              270
_journal_paper_doi               10.1021/om800822m
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C31 H38 Cl Ir N2'
_chemical_formula_weight         666.28
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 113.07(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.476(5)
_cell_length_b                   9.0377(18)
_cell_length_c                   25.771(5)
_cell_measurement_reflns_used    11701
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      26.0454
_cell_measurement_theta_min      2.6068
_cell_volume                     5459(2)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC,2001)'
_computing_data_collection       'CrystalClear (Rigaku/MSC,2001)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC,2001)'
_computing_molecular_graphics    'SHELXTL 6.10 (Bruker AXS,2000)'
_computing_publication_material  'SHELXTL 6.10 (Bruker AXS,2000)'
_computing_structure_refinement  'SHELXTL 6.10 (Bruker AXS,2000)'
_computing_structure_solution    'SHELXTL 6.10 (Bruker AXS,2000)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_details
;
scan:
    Number of images: 260
               Slice: -40.0000 - 90.0000
         Image width: 0.5000
            Exp time: 10.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 0.0000
                 XTD: 38.1232
              2theta: 7.8119
scan:
    Number of images: 260
               Slice: -40.0000 - 90.0000
         Image width: 0.5000
            Exp time: 10.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 90.0000
                 XTD: 38.1232
              2theta: 7.8119

;
_diffrn_measurement_device
;
Mercury CCD (2x2 bin mode)
;
_diffrn_measurement_device_details
;
AFC8: Eulerian 3 circle
;
_diffrn_measurement_method       omega
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Sealed Tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0489
_diffrn_reflns_av_sigmaI/netI    0.0655
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            30382
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         3.05
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.011
_exptl_absorpt_correction_T_max  0.2996
_exptl_absorpt_correction_T_min  0.1557
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'REQAB, Rigaku/MSC, The Woodlands, TX, USA, 1999.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.621
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chip
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.24
_refine_diff_density_max         2.278
_refine_diff_density_min         -1.825
_refine_diff_density_rms         0.150
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     635
_refine_ls_number_reflns         9619
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0570
_refine_ls_R_factor_gt           0.0432
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1026
_refine_ls_wR_factor_ref         0.1133
_reflns_number_gt                7719
_reflns_number_total             9619
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800822m_si_002.cif
_cod_data_source_block           dtir2007
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        5459.2(19)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4068410