A high throughput screening method for the nano-crystallization of salts of organic cations.
Nievergelt, Philipp P.; Babor, Martin; Čejka, Jan; Spingler, Bernhard; Chemical science 9 (2018) 3716–3722; doi:10.1039/c8sc00783g

data_1549062
_publ_section_title
;
 A high throughput screening method for the nano-crystallization of salts
 of organic cations.
;
_journal_issue                   15
_journal_name_full               'Chemical science'
_journal_page_first              3716
_journal_page_last               3722
_journal_paper_doi               10.1039/c8sc00783g
_journal_volume                  9
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         '2(C17 H19 N2 O), C2 O4, 2(O)'
_chemical_formula_sum            'C36 H38 N4 O8'
_chemical_formula_weight         654.72
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_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   difmap
_atom_sites_solution_primary     direct
_audit_update_record
;
2017-11-15 deposited with the CCDC.
2018-03-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.3510(9)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.00810(10)
_cell_length_b                   9.32180(10)
_cell_length_c                   19.4957(2)
_cell_measurement_reflns_used    21280
_cell_measurement_temperature    160
_cell_measurement_theta_max      79
_cell_measurement_theta_min      5
_cell_volume                     1629.95(3)
_computing_cell_refinement       'CrysAlisPro, (Agilent, 2011)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlisPro, (Agilent, 2011)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      160
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            34550
_diffrn_reflns_theta_full        74.493
_diffrn_reflns_theta_max         74.493
_diffrn_reflns_theta_min         4.556
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.783
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlisPro, (Agilent, 2011)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             691.996
_exptl_crystal_recrystallization_method 'Vapour diffusion'
_exptl_crystal_size_max          0.106
_exptl_crystal_size_mid          0.103
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.31
_refine_diff_density_min         -0.24
_refine_ls_abs_structure_details 'Flack (1983), 3078 Friedel-pairs'
_refine_ls_abs_structure_Flack   0.17(14)
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9838
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     516
_refine_ls_number_reflns         6622
_refine_ls_number_restraints     67
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.0055179
_refine_ls_shift/su_mean         0.0004151
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.06P)^2^ + 0.43P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0984
_refine_ls_wR_factor_gt          0.0973
_refine_ls_wR_factor_ref         0.0984
_reflns_limit_h_max              11
_reflns_limit_h_min              -11
_reflns_limit_k_max              11
_reflns_limit_k_min              -11
_reflns_limit_l_max              24
_reflns_limit_l_min              0
_reflns_number_gt                6365
_reflns_number_total             6622
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.25
_oxford_diffrn_Wilson_scale      0.11
_oxford_refine_ls_r_factor_ref   0.0356
_oxford_refine_ls_scale          3.04(3)
_oxford_reflns_number_all        6622
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_cod_data_source_file            c8sc00783g2.cif
_cod_data_source_block           I_CCDC11
_cod_depositor_comments
'Adding full bibliography for 1549042--1549063.cif.'
_cod_original_sg_symbol_H-M      'P 1 21 1 '
_cod_database_code               1549062