Oligo(fluorenyleneethynylenegermylene)s and their metallopolymers
Wong, Wai-Yeung; Poon, Suk-Yue; Lee, Albert W.-M.; Shi, Jian-Xin; Cheah, Kok-Wai; Chemical Communications  (2004) 2420–2421; doi:10.1039/b409580d

data_7111434
_publ_section_title
;
 Oligo(fluorenyleneethynylenegermylene)s and their metallopolymers
;
_journal_issue                   21
_journal_name_full               'Chemical Communications'
_journal_page_first              2420
_journal_page_last               2421
_journal_paper_doi               10.1039/b409580d
_journal_year                    2004
_chemical_formula_moiety         'C70 H76 Ge '
_chemical_formula_sum            'C70 H76 Ge'
_chemical_formula_weight         989.96
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_audit_creation_date             2004-08-11
_audit_creation_method           'by CrystalStructure v3.5.1'
_cell_angle_alpha                90
_cell_angle_beta                 97.021(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.1566(7)
_cell_length_b                   12.0396(9)
_cell_length_c                   26.852(2)
_cell_measurement_temperature    298(1)
_cell_volume                     2938.0(4)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT & CrystalStructure'
_computing_molecular_graphics    'ORTEP-II (Johnson, 1976)'
_computing_publication_material  'CrystalStructure Ver. 3.5.1'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_measured_fraction_theta_full 0.9300
_diffrn_measured_fraction_theta_max 0.9300
_diffrn_measurement_device_type  'Smart CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.038
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            17699
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_exptl_absorpt_coefficient_mu    0.560
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.7856
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.119
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1056.00
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.28
_refine_diff_density_min         -0.35
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     359
_refine_ls_number_reflns         4172
_refine_ls_R_factor_gt           0.0510
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
'w == 1/[0.0002Fo^2^ + 1.0000\s(Fo^2^) + 0.0090]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0530
_reflns_number_gt                4148
_reflns_number_total             7122
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b409580dsup1.cif
_cod_data_source_block           '_wy0807wm'
_cod_original_sg_symbol_H-M      'P 2/c'
_cod_original_formula_sum        'C70 H76 Ge '
_cod_database_code               7111434