Synthesis, Characterization, and Crystal Structures of 1,1-Disubstituted-2,3,4,5-tetraphenylgermoles That Exhibit Aggregation-Induced Emission
Bandrowsky, Teresa L.; Carroll, James B.; Braddock-Wilking, Janet; Organometallics 30 (2011) 3559–; doi:10.1021/om200259n

data_4064675
_publ_section_title
;
 Synthesis, Characterization, and Crystal Structures of
 1,1-Disubstituted-2,3,4,5-tetraphenylgermoles That Exhibit
 Aggregation-Induced Emission
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3559
_journal_paper_doi               10.1021/om200259n
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C44 H28 F2 Ge1'
_chemical_formula_sum            'C44 H28 F2 Ge'
_chemical_formula_weight         667.29
_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   direct
_cell_angle_alpha                92.23(3)
_cell_angle_beta                 104.77(3)
_cell_angle_gamma                113.52(3)
_cell_formula_units_Z            2
_cell_length_a                   10.555(2)
_cell_length_b                   11.095(2)
_cell_length_c                   15.680(3)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    293
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     1607.4(7)
_computing_cell_refinement       'USER DEFINED CELL REFINEMENT'
_computing_data_collection       'USER DEFINED DATA COLLECTION'
_computing_data_reduction        'USER DEFINED DATA REDUCTION'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.931
_diffrn_measurement_device       Serial
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.027
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            50264
_diffrn_reflns_theta_full        30.277
_diffrn_reflns_theta_max         34.019
_diffrn_reflns_theta_min         1.360
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.996
_exptl_absorpt_correction_T_max  0.7467
_exptl_absorpt_correction_T_min  0.6576
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.379
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rectangular
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.376
_exptl_crystal_size_mid          0.332
_exptl_crystal_size_min          0.317
_refine_diff_density_max         1.22
_refine_diff_density_min         -0.85
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9800
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         12196
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0477
_refine_ls_R_factor_gt           0.0395
_refine_ls_shift/su_max          0.0020027
_refine_ls_shift/su_mean         0.0000569
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.07P)^2^ + 1.21P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1121
_refine_ls_wR_factor_gt          0.1092
_refine_ls_wR_factor_ref         0.1121
_reflns_limit_h_max              15
_reflns_limit_h_min              -16
_reflns_limit_k_max              17
_reflns_limit_k_min              -17
_reflns_limit_l_max              24
_reflns_limit_l_min              0
_reflns_number_gt                10560
_reflns_number_total             12224
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.36
_oxford_diffrn_Wilson_scale      7.18
_oxford_refine_ls_r_factor_ref   0.0477
_oxford_refine_ls_scale          0.3841(3)
_oxford_reflns_number_all        12196
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_cod_data_source_file            om200259n_si_008.cif
_cod_data_source_block           1
_cod_original_cell_volume        1607.5(8)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_original_formula_sum        'C44 H28 F2 Ge1'
_cod_database_code               4064675
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE C   (   7,X'S) H   (  71,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  11,X'S) H   ( 111,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) 
RIDE C   (  20,X'S) H   ( 201,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) 
RIDE C   (  22,X'S) H   ( 221,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) 
RIDE C   (  25,X'S) H   ( 251,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) 
RIDE C   (  27,X'S) H   ( 271,X'S) 
RIDE C   (  28,X'S) H   ( 281,X'S) 
RIDE C   (  29,X'S) H   ( 291,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) 
RIDE C   (  37,X'S) H   ( 371,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) 
RIDE C   (  42,X'S) H   ( 421,X'S) 
RIDE C   (  43,X'S) H   ( 431,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) 
END                                                                             
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_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
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