Anion complexation, transport and structural studies of a series of bis-methylurea compounds.
Olivari, Martina; Montis, Riccardo; Karagiannidis, Louise E.; Horton, Peter N.; Mapp, Lucy K.; Coles, Simon J.; Light, Mark E.; Gale, Philip A.; Caltagirone, Claudia; Dalton transactions (Cambridge, England : 2003) 44 (2015) 2138–2149; doi:10.1039/c4dt02893g

data_7033742
_publ_section_title
;
 Anion complexation, transport and structural studies of a series of
 bis-methylurea compounds.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2138
_journal_page_last               2149
_journal_paper_doi               10.1039/c4dt02893g
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C25 H17 F12 N5 O2'
_chemical_formula_sum            'C25 H17 F12 N5 O2'
_chemical_formula_weight         647.43
_space_group_crystal_system      monoclinic
_space_group_IT_number           13
_space_group_name_Hall           '-P 2yc'
_space_group_name_H-M_alt        'P 1 2/c 1'
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2014-11-10 deposited with the CCDC.
2014-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.463(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.4364(9)
_cell_length_b                   12.8183(10)
_cell_length_c                   9.0313(7)
_cell_measurement_reflns_used    8813
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.4
_cell_volume                     1301.93(18)
_computing_cell_refinement
;
CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)
;
_computing_data_collection
;
CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)
;
_computing_data_reduction
;
CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)
;
_computing_molecular_graphics    'ORTEP3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WINGX (Farrugia, 1998)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku HG Saturn724+ (2x2 bin mode)'
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device       'four-circle \k diffractometer'
_diffrn_measurement_device_type  'Rigaku AFC12 (Right)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroMesh'
_diffrn_radiation_collimation    'Confocal mirrors, VHF Varimax '
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0261
_diffrn_reflns_av_unetI/netI     0.0221
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            9371
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.467
_diffrn_reflns_theta_min         3.092
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           55.0
_diffrn_source_power             2.475
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    0.166
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.798
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrystalClear-SM Expert 3.1 b27 (Rigaku, 2012)
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.652
_exptl_crystal_description       Rod
_exptl_crystal_F_000             652
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.390
_refine_diff_density_min         -0.246
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         2968
_refine_ls_number_restraints     204
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0465
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0523P)^2^+0.5947P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0974
_refine_ls_wR_factor_ref         0.1025
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2493
_reflns_number_total             2968
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt02893g2.cif
_cod_data_source_block           L4-A
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               7033742
_shelx_estimated_absorpt_t_min   0.964
_shelx_estimated_absorpt_t_max   0.993
_shelxl_version_number           2013-3
_shelx_res_checksum              77308
_shelx_hkl_checksum              73045