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_1549053
_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 rmad
_chemical_formula_sum            'C38 H48.7 N4 O11.35'
_chemical_formula_weight         743.11
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-12-07 deposited with the CCDC.
2018-03-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.1689(16)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.81000(10)
_cell_length_b                   9.7133(2)
_cell_length_c                   21.7147(4)
_cell_measurement_reflns_used    16550
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      78.601
_cell_measurement_theta_min      4.124
_cell_volume                     1829.03(6)
_computing_cell_refinement       'CrysAlis PRO (Rigaku, 2015)'
_computing_data_collection       'CrysAlis PRO (Rigaku, 2015)'
_computing_data_reduction        'CrysAlis PRO (Rigaku, 2015)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      160(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, Pilatus 200K'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_source         'micro-focus sealed X-ray tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0442
_diffrn_reflns_av_unetI/netI     0.0349
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            31303
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        67.680
_diffrn_reflns_theta_max         74.489
_diffrn_reflns_theta_min         4.137
_exptl_absorpt_coefficient_mu    0.830
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.803
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.27e (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_description       plate
_exptl_crystal_F_000             791
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.060
_exptl_crystal_size_min          0.007
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.042
_refine_ls_abs_structure_details
;
 Flack x determined using 2927 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.11(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     526
_refine_ls_number_reflns         7406
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0451
_refine_ls_R_factor_gt           0.0411
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0668P)^2^+0.3780P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1118
_refine_ls_wR_factor_ref         0.1144
_reflns_Friedel_coverage         0.873
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.987
_reflns_number_gt                6788
_reflns_number_total             7406
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc00783g2.cif
_cod_data_source_block           mb170814_9bv6_benz_G5_2
_cod_depositor_comments
'Adding full bibliography for 1549042--1549063.cif.'
_cod_original_formula_sum        'C38 H48.70 N4 O11.35'
_cod_database_code               1549053
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.937
_shelx_estimated_absorpt_t_max   0.994
_shelx_res_checksum              55581
_shelx_hkl_checksum              25119