Synthesis and Photophysical Properties of Two Strongly Fluorescent Bis(diquinaldinatoalumino)-9-silafluorenes
Pusztai, Erika; Albright, Haley; Cai, Yuanjing; Hu, Rongrong; West, Robert; Tang, Ben Zhong; Guzei, Ilia A.; Organometallics 32 (2013) 6871–; doi:10.1021/om4005803

data_4081817
_publ_section_title
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 Synthesis and Photophysical Properties of Two Strongly Fluorescent
 Bis(diquinaldinatoalumino)-9-silafluorenes
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              6871
_journal_paper_doi               10.1021/om4005803
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety
'3.39(C H2 Cl2), 0.22(Cl), C52 H40 Al2 N4 O6 Si'
_chemical_formula_sum            'C55.39 H46.78 Al2 Cl7 N4 O6 Si'
_chemical_formula_weight         1194.63
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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
_cell_angle_alpha                85.49(2)
_cell_angle_beta                 67.99(3)
_cell_angle_gamma                86.80(2)
_cell_formula_units_Z            2
_cell_length_a                   13.291(4)
_cell_length_b                   14.807(4)
_cell_length_c                   15.409(5)
_cell_measurement_reflns_used    8213
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.053
_cell_measurement_theta_min      2.184
_cell_volume                     2801.6(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XLMP, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
XS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0590
_diffrn_reflns_av_unetI/netI     0.0531
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            49663
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.43
_diffrn_reflns_theta_min         1.65
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.461
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6526
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2009/1 (Bruker,2010) was used for absorption correction.
wR2(int) was 0.0686 before and 0.0524 after correction.
The Ratio of minimum to maximum transmission is 0.8755.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.416
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1228.24
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.013
_refine_diff_density_min         -0.932
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.990
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     740
_refine_ls_number_reflns         11449
_refine_ls_number_restraints     20
_refine_ls_restrained_S_all      0.992
_refine_ls_R_factor_all          0.0965
_refine_ls_R_factor_gt           0.0672
_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^)+(0.0823P)^2^+7.8623P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1655
_refine_ls_wR_factor_ref         0.1841
_reflns_number_gt                8341
_reflns_number_total             11449
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om4005803_si_002.cif
_cod_data_source_block           west251c
_cod_depositor_comments
;
The following automatic conversions were performed:

data name '_iucr_refine_instruction_details' was replaced with
'_iucr_refine_instructions_details' as specified in the replacement
file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
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_cod_database_code               4081817