Anion-Controlled Ion-Pair Recognition of Paraquat by a Bis(m-phenylene)-32-crown-10 Derivative Heteroditopic Host
Kelong Zhu; Shijun Li; Feng Wang; Feihe Huang; Journal of Organic Chemistry 74 (2009) 1322–1328; doi:10.1021/jo802683d

data_4024319
_publ_contact_author_address
;
 Department of Chemistry
 Zhejiang University
 Hangzhou 310027, P. R. China
;
_publ_contact_author_email       fhuang@zju.edu.cn
_publ_contact_author_fax         86-571-87953189
_publ_contact_author_name        'Feihe Huang'
_publ_contact_author_phone       86-571-87953189
_publ_section_title
;
Anion-Controlled Ion-Pair Recognition of Paraquat by a
Bis(m-phenylene)-32-crown-10 Derivative Heteroditopic Host
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              1322
_journal_page_last               1328
_journal_paper_doi               10.1021/jo802683d
_journal_volume                  74
_journal_year                    2009
_chemical_formula_moiety         'C62 H70 F6 N4 O18'
_chemical_formula_sum            'C62 H70 F6 N4 O18'
_chemical_formula_weight         1273.24
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 109.29(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   29.399(6)
_cell_length_b                   11.476(2)
_cell_length_c                   20.644(4)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    100
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     6574(3)
_computing_cell_refinement       'USER DEFINED CELL REFINEMENT'
_computing_data_collection       'USER DEFINED DATA COLLECTION'
_computing_data_reduction        'USER DEFINED DATA REDUCTION'
_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    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device       Unknown
_diffrn_measurement_device_type  Serial
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.046
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            32531
_diffrn_reflns_theta_full        26.926
_diffrn_reflns_theta_max         27.476
_diffrn_reflns_theta_min         3.013
_exptl_absorpt_coefficient_mu    0.105
_exptl_absorpt_correction_T_max  0.9731
_exptl_absorpt_correction_T_min  0.9631
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2672
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.52
_refine_diff_density_min         -0.43
_refine_ls_extinction_coef       18(12)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   0.9810
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         4689
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.2186
_refine_ls_R_factor_gt           0.1612
_refine_ls_shift/su_max          0.000107
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 6.02 7.28 1.39 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.3031
_refine_ls_wR_factor_gt          0.2573
_refine_ls_wR_factor_ref         0.2573
_reflns_limit_h_max              36
_reflns_limit_h_min              -37
_reflns_limit_k_max              14
_reflns_limit_k_min              0
_reflns_limit_l_max              26
_reflns_limit_l_min              0
_reflns_number_gt                4689
_reflns_number_total             7485
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.1612
_oxford_refine_ls_scale          0.07396(5)
_oxford_reflns_number_all        7471
_oxford_reflns_threshold_expression_ref I>2.0\s(I)
_cod_data_source_file            jo802683d_si_001_3.cif
_cod_data_source_block           2-3c
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'C 1 2/c 1 '
_cod_database_code               4024319