CO/CO and NO/NO Coupling at a Hidden Frustrated Lewis Pair Template
Erker, Gerhard; Wang, Tongdao; Wang, Long; Daniliuc, Constantin Gabriel; Samigullin, Kamil; Wagner, Matthias; Kehr, Gerald; Chem. Sci.  (2017) –; doi:10.1039/C6SC04459J

data_1544997
_publ_section_title
;
 CO/CO and NO/NO Coupling at a Hidden Frustrated Lewis Pair Template
;
_journal_name_full               'Chem. Sci.'
_journal_paper_doi               10.1039/C6SC04459J
_journal_year                    2017
_chemical_formula_sum            'C44 H24 B2 F25 N O2'
_chemical_formula_weight         1095.26
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-09-27 deposited with the CCDC.
2017-01-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 102.354(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.0648(2)
_cell_length_b                   22.0848(4)
_cell_length_c                   20.1904(4)
_cell_measurement_reflns_used    11111
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      4.08
_cell_volume                     4819.56(16)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP (BrukerAXS, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Nonius KappaCCD APEXII'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Montel mirror'
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_sigmaI/netI    0.0533
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            38378
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         4.13
_exptl_absorpt_coefficient_mu    0.158
_exptl_absorpt_correction_T_max  0.9953
_exptl_absorpt_correction_T_min  0.9751
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Denzo (Otwinowski, Borek, Majewski & Minor, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.509
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2184
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.584
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     767
_refine_ls_number_reflns         8350
_refine_ls_number_restraints     239
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.1137
_refine_ls_R_factor_gt           0.0711
_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^)+(0.0452P)^2^+7.0071P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1475
_refine_ls_wR_factor_ref         0.1658
_reflns_number_gt                5192
_reflns_number_total             8350
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6sc04459j2.cif
_cod_data_source_block           erk8382
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               1544997