Selective reduction of CO2 to a methanol equivalent by B(C6F5)3-activated alkaline earth catalysis
Anker, Mathew D.; Arrowsmith, Merle; Bellham, Peter; Hill, Michael S.; Kociok-Köhn, Gabriele; Liptrot, David J.; Mahon, Mary F.; Weetman, Catherine; Chemical Science 5 (2014) 2826–; doi:10.1039/c4sc00885e

data_1515401
_publ_section_title
;
 Selective reduction of CO2 to a methanol equivalent by B(C6F5)3-activated
 alkaline earth catalysis
;
_journal_issue                   7
_journal_name_full               'Chemical Science'
_journal_page_first              2826
_journal_paper_doi               10.1039/c4sc00885e
_journal_volume                  5
_journal_year                    2014
_chemical_formula_sum            'C56.8 H50.6 B F15 Mg N2 O4'
_chemical_formula_weight         1145.31
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 99.746(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.2580(8)
_cell_length_b                   12.8730(4)
_cell_length_c                   34.507(1)
_cell_measurement_reflns_used    82795
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.028
_cell_measurement_theta_min      2.910
_cell_volume                     11057.9(6)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'Denzo & Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.944
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_device_type  '95mm CCD camera on \k-goniostat'
_diffrn_measurement_method       CCD
_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  0.0672
_diffrn_reflns_av_sigmaI/netI    0.0672
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            43618
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.57
_exptl_absorpt_coefficient_mu    0.130
_exptl_absorpt_correction_T_max  0.997
_exptl_absorpt_correction_T_min  0.889
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements
 Sortav (Blessing 1995)
;
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4715
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.405
_refine_diff_density_min         -0.340
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     741
_refine_ls_number_reflns         9215
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.1395
_refine_ls_R_factor_gt           0.0761
_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^)+(0.0991P)^2^+23.8512P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1862
_refine_ls_wR_factor_ref         0.2228
_reflns_number_gt                5346
_reflns_number_total             9215
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4sc00885e2.cif
_cod_data_source_block           h13msh5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 1515400--1515401.cif.
;
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C56.80 H50.60 B F15 Mg N2 O4'
_cod_database_code               1515401