Intramolecular cyclizations of cyclopropenes with indole
Peng-Long Zhu; Xiang-Ying Tang; Min Shi; Chem.Commun. 52 (2016) 7245–; doi:

data_7118977
_publ_section_title
;
 Intramolecular cyclizations of cyclopropenes with indole
;
_journal_name_full               Chem.Commun.
_journal_page_first              7245
_journal_volume                  52
_journal_year                    2016
_chemical_formula_sum            'C26 H25 N3 O5 S'
_chemical_formula_weight         491.55
_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   mixed
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2015-12-02 deposited with the CCDC.
2016-05-06 downloaded from the CCDC.
;
_cell_angle_alpha                99.750(4)
_cell_angle_beta                 95.533(4)
_cell_angle_gamma                107.818(4)
_cell_formula_units_Z            2
_cell_length_a                   9.3636(17)
_cell_length_b                   10.8898(19)
_cell_length_c                   12.521(2)
_cell_measurement_reflns_used    1776
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      47.807
_cell_measurement_theta_min      5.034
_cell_volume                     1182.9(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0249
_diffrn_reflns_av_unetI/netI     0.0498
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            6864
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.499
_diffrn_reflns_theta_min         2.009
_exptl_absorpt_coefficient_mu    0.181
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6465
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.380
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             516
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.199
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_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         4409
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0514
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0706P)^2^+0.2244P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1292
_refine_ls_wR_factor_ref         0.1405
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                3424
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6cc02226j2.cif
_cod_data_source_block           cd15292
_cod_database_code               7118977
_shelx_estimated_absorpt_t_min   0.961
_shelx_estimated_absorpt_t_max   0.979
_shelxl_version_number           2013-4
_shelx_res_checksum              99636