Solution and solid state studies on the binding of isomeric carboranes C2B10H12 by p-Bu(t)-calix[5]arene.
Clark, Thomas E.; Makha, Mohamed; Raston, Colin L.; Sobolev, Alexandre N.; Dalton transactions (Cambridge, England : 2003)  (2006) 5449–5453; doi:10.1039/b611399k

data_7007840
_publ_section_title
;
 Solution and solid state studies on the binding of isomeric carboranes
 C2B10H12 by p-Bu(t)-calix[5]arene.
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_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5449
_journal_page_last               5453
_journal_paper_doi               10.1039/b611399k
_journal_year                    2006
_chemical_formula_moiety
'C55 H70 O5, C2 H12 B10, 0.25(C7 H8), 0.25(H2 O), 0.083(C2 H12 B10)'
_chemical_formula_sum            'C58.92 H85.5 B10.83 O5.25'
_chemical_formula_weight         994.88
_chemical_name_systematic
;
?
;
_space_group_IT_number           175
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6'
_symmetry_space_group_name_H-M   'P 6/m'
_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                 90.0
_cell_angle_gamma                120.0
_cell_formula_units_Z            12
_cell_length_a                   35.416(4)
_cell_length_b                   35.416
_cell_length_c                   18.021(2)
_cell_measurement_reflns_used    7950
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      25.07
_cell_measurement_theta_min      2.29
_cell_volume                     19575(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL, v. 5.1'
_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 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0950
_diffrn_reflns_av_sigmaI/netI    0.0480
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            143969
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.15
_exptl_absorpt_coefficient_mu    0.060
_exptl_absorpt_correction_T_max  0.9882
_exptl_absorpt_correction_T_min  0.9708
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.013
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       needle
_exptl_crystal_F_000             6422
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.214
_refine_diff_density_min         -1.147
_refine_diff_density_rms         0.114
_refine_ls_extinction_coef       0.00115(11)
_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   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     633
_refine_ls_number_reflns         11975
_refine_ls_number_restraints     106
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.2006
_refine_ls_R_factor_gt           0.1171
_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^)+(0.0800P)^2^+110.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2734
_refine_ls_wR_factor_ref         0.3400
_reflns_number_gt                6417
_reflns_number_total             11975
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b611399k.txt
_cod_data_source_block           tc008
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Hexagonal' changed to 'hexagonal'
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      P6/m
_cod_original_formula_sum        'C58.92 H85.50 B10.83 O5.25'
_cod_database_code               7007840