Designed Supramolecular Assembly of Hydrogen-Bonded Anionic Rosette Layers
Jie Han; Chung-Wah Yau; Chi-Keung Lam; Thomas C. W. Mak; Journal of the American Chemical Society 130 (2008) 10315–10326; doi:10.1021/ja802425q

data_4108134
_publ_section_title
;
 Designed Supramolecular Assembly of Hydrogen-Bonded Anionic Rosette
 Layers
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10315
_journal_page_last               10326
_journal_paper_doi               10.1021/ja802425q
_journal_volume                  130
_journal_year                    2008
_chemical_formula_sum            'C23 H64 N24 O13'
_chemical_formula_weight         884.98
_chemical_melting_point          425(1)
_chemical_name_common            '[(C2H5)4N][C(NH2)3]7[3(CO3)][C3N2H2(COO)2]'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.741(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.406(2)
_cell_length_b                   12.042(2)
_cell_length_c                   14.641(2)
_cell_measurement_temperature    293(2)
_cell_volume                     2247.9(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0429
_diffrn_reflns_av_sigmaI/netI    0.1136
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15773
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    0.107
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.891122
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_description       Prism
_exptl_crystal_F_000             948
_exptl_crystal_size_max          0.59
_exptl_crystal_size_mid          0.49
_exptl_crystal_size_min          0.41
_refine_diff_density_max         0.373
_refine_diff_density_min         -0.330
_refine_diff_density_rms         0.051
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -1.9(15)
_refine_ls_extinction_coef       0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     541
_refine_ls_number_reflns         10658
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.1559
_refine_ls_R_factor_gt           0.0627
_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^)+(0.0550P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1313
_refine_ls_wR_factor_ref         0.1646
_reflns_number_gt                5103
_reflns_number_total             10658
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja802425q-file002_1.cif
_cod_data_source_block           complex1
_cod_database_code               4108134