Bis(alkynyl) Mercury(II) Complexes of Oligothiophenes and Bithiazoles
Wong, Wai-Yeung; Choi, Ka-Ho; Lu, Guo-Liang; Lin, Zhenyang; Organometallics 21 (2002) 4475–; doi:10.1021/om020517e

data_4077057
_publ_section_title
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 Bis(alkynyl) Mercury(II) Complexes of Oligothiophenes and Bithiazoles
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              4475
_journal_paper_doi               10.1021/om020517e
_journal_volume                  21
_journal_year                    2002
_chemical_formula_sum            'C30 H32 N2 O2 S2 Si2'
_chemical_formula_weight         572.88
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                97.465(2)
_cell_angle_beta                 100.537(2)
_cell_angle_gamma                97.548(2)
_cell_formula_units_Z            1
_cell_length_a                   5.7604(6)
_cell_length_b                   11.6894(12)
_cell_length_c                   11.9504(13)
_cell_measurement_temperature    293(2)
_cell_volume                     774.42(14)
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Smart CCD'
_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  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0315
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3890
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    0.278
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.228
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             302
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.355
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         2670
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0528
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1091P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3''
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1445
_refine_ls_wR_factor_ref         0.1595
_reflns_number_gt                1994
_reflns_number_total             2670
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om020517e.cif
_cod_data_source_block           wy0224wm
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4077057