Selective recognition of “solvent” molecules in solution and the solid state by 1,4-dimethoxypillar[5]arene driven by attractive forces
Tan, Li-Li; Zhang, Yumo; Li, Bao; Wang, Kai; Zhang, Sean Xiao-An; Tao, Yanchun; Yang, Ying-Wei; New Journal of Chemistry 38 (2014) 845–; doi:10.1039/c3nj01498c

data_7053855
_publ_section_title
;
 Selective recognition of &#x201C;solvent&#x201D; molecules in solution
 and the solid state by 1,4-dimethoxypillar[5]arene driven by attractive
 forces
;
_journal_issue                   2
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              845
_journal_paper_doi               10.1039/c3nj01498c
_journal_volume                  38
_journal_year                    2014
_chemical_formula_moiety         'C45 H50 O10, C2 H3 N'
_chemical_formula_sum            'C47 H53 N O10'
_chemical_formula_weight         791.90
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.976(2)
_cell_length_b                   14.976(2)
_cell_length_c                   39.297(8)
_cell_measurement_reflns_used    18560
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.59
_cell_measurement_theta_min      3.09
_cell_volume                     8814(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1267
_diffrn_reflns_av_sigmaI/netI    0.0856
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       50
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            39700
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9895
_exptl_absorpt_correction_T_min  0.9570
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.194
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3376
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.163
_refine_diff_density_min         -0.138
_refine_diff_density_rms         0.032
_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     282
_refine_ls_number_reflns         5042
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.1983
_refine_ls_R_factor_gt           0.0840
_refine_ls_shift/su_max          0.091
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0713P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1502
_refine_ls_wR_factor_ref         0.1862
_reflns_number_gt                2096
_reflns_number_total             5042
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3nj01498c.txt
_cod_data_source_block           tll01-32
_cod_original_sg_symbol_H-M      'I 4(1)/a'
_cod_database_code               7053855