<i>tert</i>-Butyl 3-[2,2-bis(ethoxycarbonyl)vinyl]-2-bromomethyl-1<i>H</i>-indole-1-carboxylate
Thenmozhi, M.; Kavitha, T.; Dhayalan, V.; Mohanakrishnan, A. K.; Ponnuswamy, M. N.; Acta Crystallographica Section E 65 (2009) o2796–; doi:10.1107/S1600536809041567

data_2223671
_publ_section_title
;<i>tert</i>-Butyl
 3-[2,2-bis(ethoxycarbonyl)vinyl]-2-bromomethyl-1<i>H</i>-indole-1-carboxylate
;
_journal_coeditor_code           CI2911
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2796
_journal_paper_doi               10.1107/S1600536809041567
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C22 H26 Br N O6'
_chemical_formula_moiety         'C22 H26 Br N O6'
_chemical_formula_sum            'C22 H26 Br N O6'
_chemical_formula_weight         480.35
_chemical_name_systematic
;
<i>tert</i>-Butyl
3-[2,2-bis(ethoxycarbonyl)vinyl]-2-bromomethyl-1<i>H</i>-indole-1-carboxylate
;
_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   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                111.984(3)
_cell_angle_beta                 105.841(2)
_cell_angle_gamma                106.926(2)
_cell_formula_units_Z            2
_cell_length_a                   10.8682(3)
_cell_length_b                   11.1094(4)
_cell_length_c                   11.5699(6)
_cell_measurement_reflns_used    8669
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      33.8
_cell_measurement_theta_min      2.1
_cell_volume                     1118.51(9)
_computing_cell_refinement       'SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material
'SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXS97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'Bruker Kappa APEXII area-detector'
_diffrn_measurement_method       '\w and \f'
_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  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0353
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            32165
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         33.81
_diffrn_reflns_theta_min         2.10
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.875
_exptl_absorpt_correction_T_max  0.7056
_exptl_absorpt_correction_T_min  0.6032
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS, Sheldrick, 2001)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.598
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         8669
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0800
_refine_ls_R_factor_gt           0.0401
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0566P)^2^+0.1525P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0996
_refine_ls_wR_factor_ref         0.1141
_reflns_number_gt                5490
_reflns_number_total             8669
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2911.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               2223671
_cod_database_fobs_code          2223671