Controlling the interplay of large organic ions: para-sulfonato-calix[4]arene and phosphonium cations
Makha, Mohamed; Alias, Yatimah; Raston, Colin L.; Sobolev, Alexandre N.; New Journal of Chemistry 31 (2007) 662–; doi:10.1039/b615639h

data_7054173
_publ_section_title
;
 Controlling the interplay of large organic ions:
 para-sulfonato-calix[4]arene and phosphonium cations
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              662
_journal_paper_doi               10.1039/b615639h
_journal_volume                  31
_journal_year                    2007
_chemical_formula_moiety
'3(C28 H20 O16 S4), 3(C24 H20 P), Cl, Gd2.67, Na2, 30(H2 O)'
_chemical_formula_sum            'C156 H180 Cl Gd2.67 Na2 O78 P3 S12'
_chemical_formula_weight         4281.52
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.0
_cell_angle_beta                 91.744(2)
_cell_angle_gamma                90.0
_cell_formula_units_Z            4
_cell_length_a                   32.032(5)
_cell_length_b                   11.430(2)
_cell_length_c                   50.944(7)
_cell_measurement_reflns_used    10107
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.19
_cell_volume                     18643(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'X-Seed 2.0 (Barbour, 2001)'
_computing_publication_material  'Bruker SHELXTL, v. 5.1'
_computing_structure_refinement  'Bruker SHELXTL, v. 5.1'
_computing_structure_solution    'Bruker SHELXTL, v. 5.1'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker AXS CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1582
_diffrn_reflns_av_sigmaI/netI    0.2100
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -37
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       60
_diffrn_reflns_limit_l_min       -59
_diffrn_reflns_number            112794
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.52
_exptl_absorpt_coefficient_mu    1.211
_exptl_absorpt_correction_T_max  0.9419
_exptl_absorpt_correction_T_min  0.6430
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             8747
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         3.165
_refine_diff_density_min         -2.297
_refine_diff_density_rms         0.213
_refine_ls_extinction_coef       0.00060(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    costr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1848
_refine_ls_number_reflns         31808
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.2607
_refine_ls_R_factor_gt           0.1206
_refine_ls_shift/su_max          0.019
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1500P)^2^+250.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2897
_refine_ls_wR_factor_ref         0.3779
_reflns_number_gt                13113
_reflns_number_total             31808
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b615639h.txt
_cod_data_source_block           cmpnd2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/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 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7054173