What we have learned from the study of solid p-tert-butylcalix[4]arene compounds
Ripmeester, J. A.; Enright, G. D.; Ratcliffe, C. I.; Udachin, K. A.; Moudrakovski, I. L.; Chemical Communications  (2006) 4986–4996; doi:10.1039/b605275d

data_7111501
_publ_section_title
;
 What we have learned from the study of solid p-tert-butylcalix[4]arene
 compounds
;
_journal_issue                   48
_journal_name_full               'Chemical Communications'
_journal_page_first              4986
_journal_page_last               4996
_journal_paper_doi               10.1039/b605275d
_journal_year                    2006
_chemical_formula_sum            'C98 H132 O9'
_chemical_formula_weight         1454.04
_chemical_name_common            't-bu-calix[4]arene menthol'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                112.0560(10)
_cell_angle_beta                 103.324(2)
_cell_angle_gamma                90.492(2)
_cell_formula_units_Z            1
_cell_length_a                   12.6609(10)
_cell_length_b                   12.8921(10)
_cell_length_c                   14.5868(12)
_cell_measurement_temperature    173(2)
_cell_volume                     2135.3(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0311
_diffrn_reflns_av_sigmaI/netI    0.0372
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            25418
_diffrn_reflns_theta_full        28.75
_diffrn_reflns_theta_max         28.75
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    0.070
_exptl_absorpt_correction_T_max  0.9895
_exptl_absorpt_correction_T_min  0.9657
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.131
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.438
_refine_diff_density_min         -0.489
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         10936
_refine_ls_number_restraints     71
_refine_ls_restrained_S_all      0.991
_refine_ls_R_factor_all          0.0991
_refine_ls_R_factor_gt           0.0764
_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^)+(0.1093P)^2^+2.5532P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2118
_refine_ls_wR_factor_ref         0.2282
_reflns_number_gt                8114
_reflns_number_total             10936
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b605275dsup1.cif
_cod_data_source_block           gen9
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'multiscan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7111501