Electrostatic Effects on the Reactions of Cyclohexanone Oxocarbenium Ions
Glen Baghdasarian; K. A. Woerpel; Journal of Organic Chemistry 71 (2006) 6851–6858; doi:10.1021/jo060968z

data_4021927
_publ_section_title
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 Electrostatic Effects on the Reactions of Cyclohexanone Oxocarbenium Ions
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_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              6851
_journal_page_last               6858
_journal_paper_doi               10.1021/jo060968z
_journal_volume                  71
_journal_year                    2006
_chemical_formula_sum            'C25 H32 N4 O6'
_chemical_formula_weight         484.55
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_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 94.826(2)
_cell_angle_gamma                91.961(2)
_cell_formula_units_Z            2
_cell_length_a                   8.5415(11)
_cell_length_b                   11.5119(15)
_cell_length_c                   13.4368(18)
_cell_measurement_temperature    163(2)
_cell_volume                     1200.4(3)
_computing_cell_refinement       'Bruker SMART/SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      163(2)
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_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0213
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_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
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_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12427
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.94
_diffrn_standards_decay_%        '< 1.0'
_diffrn_standards_interval_count 'initial 50 frames recollected'
_diffrn_standards_number         '50 frames'
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.9818
_exptl_absorpt_correction_T_min  0.9669
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cube
_exptl_crystal_F_000             516
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.27
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_refine_diff_density_max         0.293
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     444
_refine_ls_number_reflns         5561
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0502
_refine_ls_R_factor_gt           0.0364
_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^)+(0.0546P)^2^+0.2520P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0922
_refine_ls_wR_factor_ref         0.1016
_reflns_number_gt                4427
_reflns_number_total             5561
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo060968zsi20060510_123409.cif
_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 
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_cod_database_code               4021927