Platinum-Conjugated Homo- and Heterobichromophoric Complexes of Tetracene and Pentacene
Nguyen, Minh-Hai; Yip, John H. K.; Organometallics 31 (2012) 7522–; doi:10.1021/om300815b

data_4079554
_publ_section_title
;
 Platinum-Conjugated Homo- and Heterobichromophoric Complexes of Tetracene
 and Pentacene
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              7522
_journal_paper_doi               10.1021/om300815b
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C47 H62.5 I P2 Pt Si'
_chemical_formula_weight         1039.49
_chemical_name_common            P-Pt-I
_chemical_name_systematic
; 
 ? 
;
_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                 91.597(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   30.112(2)
_cell_length_b                   25.0907(17)
_cell_length_c                   24.4373(19)
_cell_measurement_reflns_used    984
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.16
_cell_measurement_theta_min      2.71
_cell_volume                     18456(2)
_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      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0732
_diffrn_reflns_av_sigmaI/netI    0.0777
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            109398
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.06
_exptl_absorpt_coefficient_mu    3.835
_exptl_absorpt_correction_T_max  0.3334
_exptl_absorpt_correction_T_min  0.2161
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs, (sheldrick 2001)'
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             8312
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         3.674
_refine_diff_density_min         -1.374
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2044
_refine_ls_number_reflns         32492
_refine_ls_number_restraints     262
_refine_ls_restrained_S_all      0.941
_refine_ls_R_factor_all          0.0848
_refine_ls_R_factor_gt           0.0542
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0764P)^2^+34.6675P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1258
_refine_ls_wR_factor_ref         0.1407
_reflns_number_gt                23155
_reflns_number_total             32492
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300815b_si_002.cif
_cod_data_source_block           b091a
_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.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'Not Measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_original_formula_sum        'C47 H62.50 I P2 Pt Si'
_cod_database_code               4079554