The art of stacking: structural folding and self-assembly of branched p-conjugation assisted by O-H***O and C-H***F hydrogen bonds
Ho Yong Lee; Andras Olasz; Maren Pink; Hyunsoo Park; Dongwhan Lee; Chem.Commun. 47 (2011) 481–; doi:10.1039/c0cc02177f

data_7105772
_publ_section_title
;
 The art of stacking: structural folding and self-assembly of branched
 p-conjugation assisted by O-H***O and C-H***F hydrogen bonds
;
_journal_name_full               Chem.Commun.
_journal_page_first              481
_journal_paper_doi               10.1039/c0cc02177f
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety         'C51 H45 F3 O3, 2.27 (C H Cl3)'
_chemical_formula_sum            'C53.27 H47.27 Cl6.82 F3 O3'
_chemical_formula_weight         1034.63
_chemical_name_systematic
;
?
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   17.1496(12)
_cell_length_b                   17.1496
_cell_length_c                   33.798(2)
_cell_measurement_reflns_used    9976
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.3
_cell_volume                     8608.5(8)
_computing_cell_refinement       'APEX II v.2.2 (Bruker, 2007)'
_computing_data_collection       'APEX II v.2.2 (Bruker, 2007)'
_computing_data_reduction        'APEX II v.2.2 (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2008)'
_computing_publication_material  'SHELXTL (Bruker, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-2004 (Burla et al., 2005)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 83.33
_diffrn_detector_type            'Bruker APEXII'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
'0.30 degree frames measured for 60 seconds each'
_diffrn_measurement_device       'APEX Kappa Duo'
_diffrn_measurement_device_type  Kappa
_diffrn_measurement_method       'omega and phi 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  0.0250
_diffrn_reflns_av_sigmaI/netI    0.0152
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            26759
_diffrn_reflns_theta_full        25.07
_diffrn_reflns_theta_max         25.07
_diffrn_reflns_theta_min         1.50
_exptl_absorpt_coefficient_mu    0.385
_exptl_absorpt_correction_T_max  0.9698
_exptl_absorpt_correction_T_min  0.9445
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing; 1995'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.197
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3204
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.454
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     276
_refine_ls_number_reflns         3403
_refine_ls_number_restraints     784
_refine_ls_restrained_S_all      1.116
_refine_ls_R_factor_all          0.1089
_refine_ls_R_factor_gt           0.0905
_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^)+(0.1733P)^2^+16.9529P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2683
_refine_ls_wR_factor_ref         0.2960
_reflns_number_gt                2596
_reflns_number_total             3403
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CC02177F.TXT
_cod_data_source_block           08112
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' according
to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        8608.5(9)
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               7105772