<i>N</i>-[(9<i>H</i>-Fluoren-9-ylidene)(2-methoxyphenyl)methyl]-1,1,1-trimethylsilanamine
Li, Zhong-Yuan; Wang, Peng; Chen, Xia; Acta Crystallographica Section E 70 (2014) o59–o60; doi:10.1107/S1600536813033424

data_2239178
_publ_section_title
;
 <i>N</i>-[(9<i>H</i>-Fluoren-9-ylidene)(2-methoxyphenyl)methyl]-1,1,1-trimethylsilanamine
;
_journal_coeditor_code           SJ5378
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o59
_journal_page_last               o60
_journal_paper_doi               10.1107/S1600536813033424
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          'C24 H25 N O Si'
_chemical_formula_moiety         'C24 H25 N O Si'
_chemical_formula_sum            'C24 H25 N O Si'
_chemical_formula_weight         371.54
_chemical_name_systematic
<i>N</i>-[(9<i>H</i>-Fluoren-9-ylidene)(2-methoxyphenyl)methyl]-1,1,1-trimethylsilanamine
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 124.10(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.611(3)
_cell_length_b                   9.5694(19)
_cell_length_c                   20.325(6)
_cell_measurement_reflns_used    6083
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4820
_cell_measurement_theta_min      1.6190
_cell_volume                     2031.1(10)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_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  0.0567
_diffrn_reflns_av_sigmaI/netI    0.0485
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            15991
_diffrn_reflns_theta_full        27.43
_diffrn_reflns_theta_max         27.43
_diffrn_reflns_theta_min         2.67
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.129
_exptl_absorpt_correction_T_max  0.9847
_exptl_absorpt_correction_T_min  0.9760
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.12
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_refine_diff_density_min         -0.255
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         4628
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.237
_refine_ls_R_factor_all          0.0843
_refine_ls_R_factor_gt           0.0752
_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^)+(0.0619P)^2^+1.2002P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1679
_refine_ls_wR_factor_ref         0.1729
_reflns_number_gt                4212
_reflns_number_total             4628
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            sj5378sup1.cif
_cod_data_source_block           I
_cod_original_cell_volume        2031.1(9)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2239178
_cod_database_fobs_code          2239178