Structural tuning of meso-hexamer, chiral-trimer and chiral-chain by anion directed supramolecular interactions
Liu, Yu; Li, Kang; Wei, Shi-Chao; Pan, Mei; Su, Cheng-Yong; CrystEngComm 13 (2011) 4564–; doi:10.1039/c1ce05210a

data_7206250
_publ_section_title
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 Structural tuning of meso-hexamer, chiral-trimer and chiral-chain by
 anion directed supramolecular interactions
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              4564
_journal_paper_doi               10.1039/c1ce05210a
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C324 H356 Cu12 F36 N88 O60 Si6'
_chemical_formula_weight         8057.99
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 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                 104.125(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   26.5623(4)
_cell_length_b                   17.5464(2)
_cell_length_c                   42.0801(8)
_cell_measurement_reflns_used    29381
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.8373
_cell_measurement_theta_min      2.8502
_cell_volume                     19019.4(5)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.0855
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0354
_diffrn_reflns_av_sigmaI/netI    0.0537
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -55
_diffrn_reflns_number            76960
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.86
_exptl_absorpt_coefficient_mu    0.773
_exptl_absorpt_correction_T_max  0.7737
_exptl_absorpt_correction_T_min  0.6759
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov 6 2009,16:24:50)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.407
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             8304
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.931
_refine_diff_density_min         -0.573
_refine_diff_density_rms         0.100
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1213
_refine_ls_number_reflns         22833
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0915
_refine_ls_R_factor_gt           0.0605
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0913P)^2^+22.7398P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1663
_refine_ls_wR_factor_ref         0.1764
_reflns_number_gt                15881
_reflns_number_total             22833
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05210a.txt
_cod_data_source_block           2-sif6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      I2/a
_cod_database_code               7206250