Guest-induced chain folding in amphiphilic calixarene structures
Dubes, Alix; Udachin, Kostantin A.; Shahgaldian, Patrick; Lazar, Adina N.; Coleman, Anthony W.; Ripmeester, John A.; New Journal of Chemistry 29 (2005) 1141–; doi:10.1039/b503629c

data_7050111
_publ_section_title
;
 Guest-induced chain folding in amphiphilic calixarene structures
;
_journal_issue                   9
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1141
_journal_paper_doi               10.1039/b503629c
_journal_volume                  29
_journal_year                    2005
_chemical_formula_sum            'C55.7 H73.8 N O9.7'
_chemical_formula_weight         912.56
_chemical_name_common
p-hexanoyl-calix(4)arene.Dimethylformamide.Methanol
_chemical_name_systematic
;
?
;
_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                90.948(2)
_cell_angle_beta                 107.931(2)
_cell_angle_gamma                100.732(2)
_cell_formula_units_Z            2
_cell_length_a                   10.3974(8)
_cell_length_b                   15.6582(12)
_cell_length_c                   16.6568(12)
_cell_measurement_temperature    173(2)
_cell_volume                     2527.0(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 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0429
_diffrn_reflns_av_sigmaI/netI    0.0560
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            23077
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.29
_exptl_absorpt_coefficient_mu    0.081
_exptl_absorpt_correction_T_max  0.9723
_exptl_absorpt_correction_T_min  0.9607
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.199
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             985
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.237
_refine_diff_density_min         -0.245
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.945
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     823
_refine_ls_number_reflns         8906
_refine_ls_number_restraints     208
_refine_ls_restrained_S_all      0.960
_refine_ls_R_factor_all          0.1282
_refine_ls_R_factor_gt           0.0607
_refine_ls_shift/su_max          0.022
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1011P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1563
_refine_ls_wR_factor_ref         0.1790
_reflns_number_gt                4536
_reflns_number_total             8906
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b503629c.txt
_cod_data_source_block           ad4
_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 2.4.1 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      P-1
_cod_original_formula_sum        'C55.70 H73.80 N O9.70'
_cod_database_code               7050111