Coordination Chemistry of Bidentate Bis(NHC) Ligands with Two Different NHC Donors
Schick, Sabrina; Pape, Tania; Hahn, F. Ekkehardt; Organometallics 33 (2014) 4035–; doi:10.1021/om500554t

data_4084111
_publ_section_title
;
 Coordination Chemistry of Bidentate Bis(NHC) Ligands with Two Different
 NHC Donors
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              4035
_journal_paper_doi               10.1021/om500554t
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C17 H21 B2 F8 N7 Pd'
_chemical_formula_weight         603.43
_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                 104.607(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.4586(9)
_cell_length_b                   8.4466(5)
_cell_length_c                   18.5053(11)
_cell_measurement_reflns_used    9859
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      31.595
_cell_measurement_theta_min      2.667
_cell_volume                     2338.2(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.935
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Goebel mirror'
_diffrn_radiation_source         microsource
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0299
_diffrn_reflns_av_sigmaI/netI    0.0207
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            40773
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         31.84
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    0.878
_exptl_absorpt_correction_T_max  0.8899
_exptl_absorpt_correction_T_min  0.6893
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 Multi-scan correction included in APEX2 package (Bruker AXS, 2012)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.714
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.875
_refine_diff_density_min         -1.046
_refine_diff_density_rms         0.273
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.871
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     320
_refine_ls_number_reflns         7493
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.871
_refine_ls_R_factor_all          0.0303
_refine_ls_R_factor_gt           0.0244
_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^)+(0.0704P)^2^+1.7929P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0734
_refine_ls_wR_factor_ref         0.0895
_reflns_number_gt                6791
_reflns_number_total             7493
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500554t_si_002.cif
_cod_data_source_block           '[8b](BF4)2'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 

 Adding full bibliography for 4084108--4084112.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4084111