From Simple Ligands to Complex Structures: Structural Diversity of Silver(I) Complexes Bearing Tetradentate (alkylenebimpy) NHC Ligands
Wagner, Thomas; Pöthig, Alexander; Augenstein, Hannah M. S.; Schmidt, Tobias D.; Kaposi, Marlene; Herdtweck, Eberhard; Brütting, Wolfgang; Herrmann, Wolfgang A.; Kühn, Fritz E.; Organometallics  (2015) 150410094812000–; doi:10.1021/om5013067

data_4085808
_publ_section_title
;
 From Simple Ligands to Complex Structures: Structural Diversity of
 Silver(I) Complexes Bearing Tetradentate (alkylenebimpy) NHC Ligands
;
_journal_name_full               Organometallics
_journal_page_first              150410094812000
_journal_paper_doi               10.1021/om5013067
_journal_year                    2015
_chemical_formula_moiety         'C42 H44 Ag2 N12, 2(F6 P)'
_chemical_formula_sum            'C42 H44 Ag2 F12 N12 P2'
_chemical_formula_weight         1222.57
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 104.2616(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.3327(2)
_cell_length_b                   24.2833(4)
_cell_length_c                   14.4520(3)
_cell_measurement_reflns_used    9734
_cell_measurement_temperature    100(1)
_cell_measurement_theta_max      25.42
_cell_measurement_theta_min      1.68
_cell_volume                     4534.81(14)
_computing_cell_refinement       'SAINT (Bruker, 2008b)'
_computing_data_collection       'APEX II Control Software (Bruker, 2008a)'
_computing_data_reduction        'SAINT (Bruker, 2008b)'
_computing_molecular_graphics    'PLATON (Spek, 2010)'
_computing_publication_material  'PLATON (Spek, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1998)'
_computing_structure_solution    'SIR92 (Altomare, 1994)'
_diffrn_ambient_temperature      100(1)
_diffrn_detector                 ' CCD plate '
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker APEX-II CCD '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0270
_diffrn_reflns_av_sigmaI/netI    0.0134
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            95922
_diffrn_reflns_theta_full        25.42
_diffrn_reflns_theta_max         25.42
_diffrn_reflns_theta_min         1.68
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.032
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6561
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker, 2008b'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.791
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       plate
_exptl_crystal_F_000             2448
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.402
_refine_diff_density_min         -0.642
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     631
_refine_ls_number_reflns         8377
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0332
_refine_ls_R_factor_gt           0.0304
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0291P)^2^+10.5941P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0714
_refine_ls_wR_factor_ref         0.0732
_reflns_number_gt                7821
_reflns_number_total             8377
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om5013067_si_002.cif
_cod_data_source_block           Compound4e
_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.

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4085808