Synthesis of fluorescent poly(silyl indole)s via borane-catalyzed C–H silylation of indoles
Zhang, Sutao; Han, Yuxi; He, Jianghua; Zhang, Yuetao; Polymer Chemistry 14 (2023) 492–499; doi:10.1039/D2PY01470J

data_1568239
_publ_section_title
;
 Synthesis of fluorescent poly(silyl indole)s via borane-catalyzed C--H
 silylation of indoles
;
_journal_issue                   4
_journal_name_full               'Polymer Chemistry'
_journal_page_first              492
_journal_page_last               499
_journal_paper_doi               10.1039/D2PY01470J
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C34 H36 N2 Si2'
_chemical_formula_sum            'C34 H36 N2 Si2'
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_audit_creation_method           SHELXL-97
_audit_update_record
;
2022-04-21 deposited with the CCDC.	2022-12-16 downloaded from the CCDC.
;
_cell_angle_alpha                89.802(2)
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_cell_angle_gamma                77.808(2)
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_cell_measurement_temperature    296(2)
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_cell_volume                     1468.77(19)
_computing_cell_refinement       'Bruker SMART'
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_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXP-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
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_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  MoK\a
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_diffrn_reflns_limit_h_min       -10
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_diffrn_reflns_theta_full        28.37
_diffrn_reflns_theta_max         28.37
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_exptl_absorpt_coefficient_mu    0.146
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_exptl_crystal_density_diffrn    1.196
_exptl_crystal_density_meas      1.196
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             564
_exptl_crystal_size_max          0.28
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_exptl_crystal_size_min          0.16
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
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_refine_ls_number_reflns         7301
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_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^)+(0.0454P)^2^+0.7282P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1039
_refine_ls_wR_factor_ref         0.1178
_reflns_number_gt                5096
_reflns_number_total             7301
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2py01470j2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 1568238--1568239.cif.
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               1568239