Versatility in self-assembly and morphology of non-coded anthranilic acid and phenylglycine based dipeptide stereoisomers
Dolai, Gobinda; Giri, Rajat Subhra; Mandal, Bhubaneswar; CrystEngComm  (2022) –; doi:10.1039/D2CE00158F

data_7244897
_publ_section_title
;
 Versatility in self-assembly and morphology of non-coded anthranilic acid
 and phenylglycine based dipeptide stereoisomers
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D2CE00158F
_journal_year                    2022
_chemical_formula_moiety         'C21 H24 N2 O5'
_chemical_formula_sum            'C21 H24 N2 O5'
_chemical_formula_weight         384.42
_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_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
_audit_update_record
;
2021-10-30 deposited with the CCDC.	2022-05-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 105.531(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.9889(9)
_cell_length_b                   10.8567(12)
_cell_length_c                   9.9953(10)
_cell_measurement_reflns_used    4790
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      21.31
_cell_measurement_theta_min      2.56
_cell_volume                     1044.38(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0884
_diffrn_reflns_av_sigmaI/netI    0.0583
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            24291
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.12
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.088
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.222
_exptl_crystal_description       niddle
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.151
_refine_diff_density_min         -0.137
_refine_diff_density_rms         0.034
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.3(15)
_refine_ls_extinction_coef       0.039(6)
_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   0.869
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         3657
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.868
_refine_ls_R_factor_all          0.0737
_refine_ls_R_factor_gt           0.0468
_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^)+(0.1000P)^2^+0.1716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1252
_refine_ls_wR_factor_ref         0.1499
_reflns_number_gt                2708
_reflns_number_total             3657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2ce00158f2.cif
_cod_data_source_block           antphg_gd_bhm_0ma_a
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7244897