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_4125273
_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_formula_moiety         '2(C16 H10 F2 N2 O2), C16 H36 N, C4 H8 O, F'
_chemical_formula_sum            'C52 H64 F5 N5 O5'
_chemical_formula_weight         934.10
_chemical_melting_point          ?
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             13-04-22
_audit_creation_method           CRYSTALS_ver_14.40
_cell_angle_alpha                114.772(3)
_cell_angle_beta                 103.341(3)
_cell_angle_gamma                94.373(3)
_cell_formula_units_Z            2
_cell_length_a                   12.6627(4)
_cell_length_b                   14.9489(5)
_cell_length_c                   15.0370(4)
_cell_measurement_reflns_used    13455
_cell_measurement_temperature    150
_cell_measurement_theta_max      77
_cell_measurement_theta_min      3
_cell_volume                     2466.09(16)
_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 0.998
_diffrn_measured_fraction_theta_max 0.984
_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  0.017
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            24864
_diffrn_reflns_theta_full        73.741
_diffrn_reflns_theta_max         76.813
_diffrn_reflns_theta_min         3.320
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.778
_exptl_absorpt_correction_T_max  0.86
_exptl_absorpt_correction_T_min  0.73
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            clear_pale_colourless
_exptl_crystal_density_diffrn    1.258
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.26
_refine_diff_density_min         -0.34
_refine_ls_extinction_coef       74(7)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   0.9937
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     605
_refine_ls_number_reflns         10182
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0416
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.0005527
_refine_ls_shift/su_mean         0.0000427
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.05P)^2^ + 0.65P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1032
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1032
_reflns_limit_h_max              15
_reflns_limit_h_min              -15
_reflns_limit_k_max              17
_reflns_limit_k_min              -18
_reflns_limit_l_max              18
_reflns_limit_l_min              0
_reflns_number_gt                9206
_reflns_number_total             10221
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.99
_oxford_diffrn_Wilson_scale      0.04
_oxford_refine_ls_r_factor_ref   0.0416
_oxford_refine_ls_scale          4.86(6)
_oxford_reflns_number_all        10182
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title 025gwp12
_cod_data_source_file            ja6b07501_si_002.cif
_cod_data_source_block           6a
_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      'P -1 '
_cod_database_code               4125273
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT EXTPARAM 
RIDE N   (  31,X'S) H   ( 311,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) 
RIDE C   (  37,X'S) H   ( 371,X'S) 
RIDE N   (  41,X'S) H   ( 411,X'S) 
RIDE C   (  43,X'S) H   ( 431,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) 
RIDE C   (  47,X'S) H   ( 471,X'S) 
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 C   (  52,X'S) H   ( 522,X'S) H   ( 521,X'S) 
RIDE C   (  53,X'S) H   ( 532,X'S) H   ( 531,X'S) 
RIDE C   (  54,X'S) H   ( 542,X'S) H   ( 541,X'S) 
RIDE C   (  55,X'S) H   ( 552,X'S) H   ( 551,X'S) H   ( 553,X'S) 
RIDE C   (  56,X'S) H   ( 561,X'S) H   ( 562,X'S) 
RIDE C   (  57,X'S) H   ( 571,X'S) H   ( 572,X'S) 
RIDE C   (  58,X'S) H   ( 581,X'S) H   ( 582,X'S) 
RIDE C   (  59,X'S) H   ( 591,X'S) H   ( 593,X'S) H   ( 592,X'S) 
RIDE C   (  60,X'S) H   ( 601,X'S) H   ( 602,X'S) 
RIDE C   (  61,X'S) H   ( 611,X'S) H   ( 612,X'S) 
RIDE C   (  62,X'S) H   ( 621,X'S) H   ( 622,X'S) 
RIDE C   (  63,X'S) H   ( 631,X'S) H   ( 632,X'S) H   ( 633,X'S) 
RIDE C   (  64,X'S) H   ( 641,X'S) H   ( 642,X'S) 
RIDE C   (  65,X'S) H   ( 651,X'S) H   ( 652,X'S) 
RIDE C   (  66,X'S) H   ( 661,X'S) H   ( 662,X'S) 
RIDE C   (  67,X'S) H   ( 673,X'S) H   ( 672,X'S) H   ( 671,X'S) 
RIDE C   (  72,X'S) H   ( 722,X'S) H   ( 721,X'S) 
RIDE C   (  73,X'S) H   ( 732,X'S) H   ( 731,X'S) 
RIDE C   (  74,X'S) H   ( 742,X'S) H   ( 741,X'S) 
RIDE C   (  75,X'S) H   ( 752,X'S) H   ( 751,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                                                                             
;