Chiral and SHG-Active Metal-Organic Frameworks Formed in Solution and on Surfaces: Uniformity, Morphology Control, Oriented Growth, and Post-assembly Functionalization.
Wen, Qiang; Tenenholtz, Shira; Shimon, Linda J. W.; Bar-Elli, Omri; Beck, Lior; Houben, Lothar; Cohen, Sidney R.; Feldman, Yishay; Oron, Dan; Lahav, Michal; van der Boom, Milko E.; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c05384

data_4135146
_publ_section_title
;
 Chiral and SHG-Active Metal-Organic Frameworks Formed in Solution and on
 Surfaces: Uniformity, Morphology Control, Oriented Growth, and
 Post-assembly Functionalization.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c05384
_journal_year                    2020
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C62 H52 N4'
_chemical_formula_sum            'C62 H52 N4'
_chemical_formula_weight         853.07
_space_group_crystal_system      tetragonal
_space_group_IT_number           81
_space_group_name_Hall           'P -4'
_space_group_name_H-M_alt        'P -4'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   13.6468(9)
_cell_length_b                   13.6468(9)
_cell_length_c                   7.0913(4)
_cell_measurement_reflns_used    1031
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      19.95
_cell_measurement_theta_min      2.98
_cell_volume                     1320.65(14)
_computing_cell_refinement       'Bruker Apex2'
_computing_data_collection       'Bruker Apex2'
_computing_data_reduction        'Bruker Apex2'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXT-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker KappaApexII CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0336
_diffrn_reflns_av_unetI/netI     0.0591
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            5303
_diffrn_reflns_point_group_measured_fraction_full 0.948
_diffrn_reflns_point_group_measured_fraction_max 0.948
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.350
_diffrn_reflns_theta_min         3.237
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.062
_exptl_absorpt_correction_T_max  0.9938
_exptl_absorpt_correction_T_min  0.9816
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.073
_exptl_crystal_description       needle
_exptl_crystal_F_000             452
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.100
_platon_squeeze_details
;
;
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.171
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details
;
 Flack x determined using 602 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.907
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         2300
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.911
_refine_ls_R_factor_all          0.0832
_refine_ls_R_factor_gt           0.0572
_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^)+(0.1154P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1452
_refine_ls_wR_factor_ref         0.1617
_reflns_Friedel_coverage         0.756
_reflns_Friedel_fraction_full    0.899
_reflns_Friedel_fraction_max     0.898
_reflns_number_gt                1632
_reflns_number_total             2300
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja0c05384_si_004.cif
_cod_data_source_block           v199s-sr
_cod_original_cell_volume        1320.65(19)
_cod_database_code               4135146
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.994
_shelxl_version_number           2013-4
_shelx_res_checksum              46974
_shelx_hkl_checksum              5760