Calix[5]arene: a versatile sublimate that displays gas sorption properties
Dalgarno, Scott J.; Tian, Jian; Warren, John E.; Clark, Thomas E.; Makha, Mohamed; Raston, Colin L.; Atwood, Jerry L.; Chemical Communications (Cambridge, United Kingdom)  (2007) 4848–4850; doi:10.1039/b712621b

data_7113188
_publ_section_title
;
 Calix[5]arene: a versatile sublimate that displays gas sorption
 properties
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   46
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              4848
_journal_page_last               4850
_journal_paper_doi               10.1039/b712621b
_journal_year                    2007
_chemical_formula_sum            'C35 H30 O5'
_chemical_formula_weight         530.59
_space_group_IT_number           144
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  'P 31'
_symmetry_space_group_name_H-M   'P 31'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            9
_cell_length_a                   24.2871(9)
_cell_length_b                   24.2871(9)
_cell_length_c                   12.1358(6)
_cell_measurement_temperature    173(2)
_cell_volume                     6199.4(4)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics
;
XSeed (Barbour, 2001)
;
_computing_publication_material  'local program'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX II diffractometer'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.69070
_diffrn_reflns_av_R_equivalents  0.0877
_diffrn_reflns_av_sigmaI/netI    0.1186
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            60966
_diffrn_reflns_theta_full        27.41
_diffrn_reflns_theta_max         27.41
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.9966
_exptl_absorpt_correction_T_min  0.9933
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             2520
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.532
_refine_diff_density_min         -0.527
_refine_diff_density_rms         0.122
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.2(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1081
_refine_ls_number_reflns         20352
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.1354
_refine_ls_R_factor_gt           0.1225
_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^)+(0.1345P)^2^+24.8727P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3215
_refine_ls_wR_factor_ref         0.3309
_reflns_number_gt                16947
_reflns_number_total             20352
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7102318
_cod_data_source_file            b712621b.txt
_cod_data_source_block           Beta
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Rhombohedral' changed to
'rhombohedral' 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 
;
_cod_original_sg_symbol_H-M      P31
_cod_database_code               7113188