Anion directed conformational diversities of an arene based hexa-amide receptor and recognition of the [F4(H2O)6]4−cluster
Chakraborty, Sourav; Dutta, Ranjan; Wong, Bryan M.; Ghosh, Pradyut; RSC Adv. 4 (2014) 62689–; doi:10.1039/C4RA10795K

data_7218852
_publ_section_title
;
 Anion directed conformational diversities of an arene based hexa-amide
 receptor and recognition of the [F4(H2O)6]4&#x2212;cluster
;
_journal_issue                   107
_journal_name_full               'RSC Adv.'
_journal_page_first              62689
_journal_paper_doi               10.1039/C4RA10795K
_journal_volume                  4
_journal_year                    2014
_chemical_formula_sum            'C104 H135 F20 N8 O17'
_chemical_formula_weight         2149.20
_chemical_name_systematic
; 
 ? 
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 104.776(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.984(2)
_cell_length_b                   21.583(2)
_cell_length_c                   31.956(3)
_cell_measurement_reflns_used    9893
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      18.57
_cell_measurement_theta_min      2.18
_cell_volume                     13327(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'MERCURY 3.2'
_computing_publication_material  'ORTEP 3v.2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0751
_diffrn_reflns_av_unetI/netI     0.0508
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            70781
_diffrn_reflns_theta_full        19.34
_diffrn_reflns_theta_max         19.34
_diffrn_reflns_theta_min         1.32
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_T_max  0.9928
_exptl_absorpt_correction_T_min  0.9821
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.071
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             4524
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_platon_squeeze_details
;
The unit cell contains water and dioxane molecules which have been treated  as a diffuse contribution to the overall scattering without specific atom 
positions by SQUEEZE/PLATON.
;
_refine_diff_density_max         1.523
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1350
_refine_ls_number_reflns         11220
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.1200
_refine_ls_R_factor_gt           0.0999
_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^)+(0.1724P)^2^+42.6648P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2778
_refine_ls_wR_factor_ref         0.2919
_reflns_number_gt                8505
_reflns_number_total             11220
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra10795k2.cif
_cod_data_source_block           CCDC996874
_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.

'_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 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7218852