Hierarchy of Supramolecular Synthons: Persistent Hydrogen Bonds Between Carboxylates and Weakly Acidic Hydroxyl Moieties in Cocrystals of Zwitterions
Kavuru, Padmini; Aboarayes, Dalia; Arora, Kapildev K.; Clarke, Heather D.; Kennedy, Alyssa; Marshall, Lissette; Ong, Tien Teng; Perman, Jason; Pujari, Twarita; Wojtas, Łukasz; Zaworotko, Michael J.; Crystal Growth & Design 10 (2010) 3568–3584; doi:10.1021/cg100484a

data_4501797
_publ_section_title
;
 Hierarchy of Supramolecular Synthons: Persistent Hydrogen Bonds Between
 Carboxylates and Weakly Acidic Hydroxyl Moieties in Cocrystals of
 Zwitterions
;
_journal_coden_ASTM              CGDEFU
_journal_issue                   8
_journal_name_full               'Crystal Growth & Design'
_journal_page_first              3568
_journal_page_last               3584
_journal_paper_doi               10.1021/cg100484a
_journal_volume                  10
_journal_year                    2010
_chemical_formula_moiety         'C14 H12 O3, 2(C5 H11 N O2), H2O'
_chemical_formula_sum            'C24 H36 N2 O8'
_chemical_formula_weight         480.55
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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            4
_cell_length_a                   9.5079(3)
_cell_length_b                   9.6920(3)
_cell_length_c                   26.9227(8)
_cell_measurement_reflns_used    3793
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      133.380
_cell_measurement_theta_min      6.566
_cell_volume                     2480.94(13)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        'SAINT (Bruker, 2002)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'BRUKER SMART APEXII CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0649
_diffrn_reflns_av_sigmaI/netI    0.0466
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            21633
_diffrn_reflns_theta_full        67.56
_diffrn_reflns_theta_max         67.56
_diffrn_reflns_theta_min         3.28
_exptl_absorpt_coefficient_mu    0.800
_exptl_absorpt_correction_T_max  0.9611
_exptl_absorpt_correction_T_min  0.8565
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rods
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.168
_refine_diff_density_min         -0.149
_refine_diff_density_rms         0.035
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(15)
_refine_ls_extinction_coef       0.0039(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     328
_refine_ls_number_reflns         4407
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0381
_refine_ls_R_factor_gt           0.0335
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0423P)^2^+0.0300P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0815
_refine_ls_wR_factor_ref         0.0842
_reflns_number_gt                4008
_reflns_number_total             4407
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg100484a_si_006.cif
_cod_data_source_block           BTNRES
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4501797