Hydrogen-Bonded Homoleptic Fluoride-Diarylurea Complexes: Structure, Reactivity, and Coordinating Power.
Pfeifer, Lukas; Engle, Keary M.; Pidgeon, George W.; Sparkes, Hazel A.; Thompson, Amber L.; Brown, John M.; Gouverneur, Véronique; Journal of the American Chemical Society 138 (2016) 13314–; doi:10.1021/jacs.6b07501

data_4125266
_publ_section_title
;
 Hydrogen-Bonded Homoleptic Fluoride-Diarylurea Complexes: Structure,
 Reactivity, and Coordinating Power.
;
_journal_issue                   40
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13314
_journal_paper_doi               10.1021/jacs.6b07501
_journal_volume                  138
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C13 H10 Br2 N2 O, C16 H36 N, F, H2 O'
_chemical_formula_sum            'C29 H48 Br2 F N3 O2'
_chemical_formula_weight         649.52
_chemical_melting_point          ?
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             13-04-19
_audit_creation_method           CRYSTALS_ver_14.40
_cell_angle_alpha                90
_cell_angle_beta                 96.692(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.8588(6)
_cell_length_b                   8.1744(2)
_cell_length_c                   16.1922(4)
_cell_measurement_reflns_used    6162
_cell_measurement_temperature    150
_cell_measurement_theta_max      74
_cell_measurement_theta_min      4
_cell_volume                     3136.47(14)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.021
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11075
_diffrn_reflns_theta_full        69.913
_diffrn_reflns_theta_max         74.376
_diffrn_reflns_theta_min         3.731
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.553
_exptl_absorpt_correction_T_max  0.87
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            clear_pale_colourless
_exptl_crystal_density_diffrn    1.375
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1352
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.83
_refine_diff_density_min         -0.81
_refine_ls_abs_structure_details 'Flack (1983), 1588 Friedel-pairs'
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9995
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     336
_refine_ls_number_reflns         4926
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0359
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.0011799
_refine_ls_shift/su_mean         0.0000691
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.05P)^2^ + 4.54P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0893
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0893
_reflns_limit_h_max              29
_reflns_limit_h_min              -29
_reflns_limit_k_max              10
_reflns_limit_k_min              -7
_reflns_limit_l_max              19
_reflns_limit_l_min              0
_reflns_number_gt                4732
_reflns_number_total             4949
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   3.81
_oxford_diffrn_Wilson_scale      0.21
_oxford_refine_ls_r_factor_ref   0.0359
_oxford_refine_ls_scale          2.258(14)
_oxford_reflns_number_all        4926
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title 040gwp12
_cod_data_source_file            ja6b07501_si_002.cif
_cod_data_source_block           2m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 4125254--4125278.cif.
;
_cod_original_sg_symbol_H-M      'C 2 '
_cod_original_formula_sum        'C29 H48 Br2 F1 N3 O2'
_cod_database_code               4125266
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT ENANTIO 
RIDE N   (  11,X'S) H   ( 111,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) 
RIDE N   (  21,X'S) H   ( 211,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) 
RIDE C   (  24,X'S) H   ( 241,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) 
RIDE C   (  27,X'S) H   ( 271,X'S) 
RIDE O   (   2,X'S) H   (  22,X'S) H   (  21,X'S) 
RIDE C   (  32,X'S) H   ( 322,X'S) H   ( 321,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) H   ( 332,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) H   ( 342,X'S) 
RIDE C   (  35,X'S) H   ( 352,X'S) H   ( 351,X'S) H   ( 353,X'S) 
RIDE C   (  36,X'S) H   ( 362,X'S) H   ( 361,X'S) 
RIDE C   (  37,X'S) H   ( 371,X'S) H   ( 372,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) H   ( 382,X'S) 
RIDE C   (  39,X'S) H   ( 392,X'S) H   ( 391,X'S) H   ( 393,X'S) 
RIDE C   (  42,X'S) H   ( 422,X'S) H   ( 421,X'S) 
RIDE C   (  43,X'S) H   ( 431,X'S) H   ( 432,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) H   ( 442,X'S) 
RIDE C   (  45,X'S) H   ( 452,X'S) H   ( 451,X'S) H   ( 453,X'S) 
RIDE C   (  46,X'S) H   ( 462,X'S) H   ( 461,X'S) 
RIDE C   (  47,X'S) H   ( 471,X'S) H   ( 472,X'S) 
RIDE C   (  48,X'S) H   ( 481,X'S) H   ( 482,X'S) 
RIDE C   (  49,X'S) H   ( 492,X'S) H   ( 491,X'S) H   ( 493,X'S) 
END                                                                             
;
_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;