Cleaving bonds in CH3OSO2CF3 with [1,2,4-(Me3C)3C5H2]2CeH; an experimental and computational study
Werkema, Evan L.; Castro, Ludovic; Maron, Laurent; Eisenstein, Odile; Andersen, Richard A.; New Journal of Chemistry 37 (2013) 132–; doi:10.1039/c2nj40624a

data_7052989
_publ_section_title
;
 Cleaving bonds in CH3OSO2CF3 with [1,2,4-(Me3C)3C5H2]2CeH; an
 experimental and computational study
;
_journal_issue                   1
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              132
_journal_paper_doi               10.1039/c2nj40624a
_journal_volume                  37
_journal_year                    2013
_chemical_formula_sum            'C68 H116 Ce2 O3 S'
_chemical_formula_weight         1293.91
_chemical_name_common            ceotfb
_chemical_name_systematic
;
?
;
_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                 99.5900(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.6275(8)
_cell_length_b                   10.5366(4)
_cell_length_c                   30.6641(12)
_cell_measurement_reflns_used    9193
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.33
_cell_measurement_theta_min      2.23
_cell_volume                     6571.5(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    ORTEP-32
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    SIR-92
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-I CCD'
_diffrn_measurement_method       '\f and \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  0.0804
_diffrn_reflns_av_sigmaI/netI    0.0431
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            123246
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.37
_diffrn_reflns_theta_min         1.35
_exptl_absorpt_coefficient_mu    1.442
_exptl_absorpt_correction_T_max  0.9580
_exptl_absorpt_correction_T_min  0.8693
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2720
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.618
_refine_diff_density_min         -0.836
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     703
_refine_ls_number_reflns         12055
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0558
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0328P)^2^+14.9676P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0792
_refine_ls_wR_factor_ref         0.0880
_reflns_number_gt                9588
_reflns_number_total             12055
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2nj40624a.txt
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7052989