Characterization of aggregated morphologies derived from mono- and bis-arylbenzamides – potential alpha-helix mimetics
Kulikov, Oleg V.; Sevryugina, Yulia V.; Mehmood, Arshad; Saraogi, Ishu; New J. Chem. 41 (2017) 7417–7423; doi:10.1039/C6NJ03775E

data_7056389
_publ_section_title
;
 Characterization of aggregated morphologies derived from mono- and
 bis-arylbenzamides -- potential alpha-helix mimetics
;
_journal_issue                   15
_journal_name_full               'New J. Chem.'
_journal_page_first              7417
_journal_page_last               7423
_journal_paper_doi               10.1039/C6NJ03775E
_journal_volume                  41
_journal_year                    2017
_chemical_formula_sum            'C13 H18 N2 O5'
_chemical_formula_weight         282.29
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-11-20 deposited with the CCDC.
2017-06-19 downloaded from the CCDC.
;
_cell_angle_alpha                86.51(3)
_cell_angle_beta                 88.96(3)
_cell_angle_gamma                64.82(3)
_cell_formula_units_Z            2
_cell_length_a                   7.7375(15)
_cell_length_b                   8.0667(16)
_cell_length_c                   12.449(3)
_cell_measurement_temperature    173(2)
_cell_volume                     701.9(3)
_computing_cell_refinement       Denzo
_computing_data_collection       'Nonius Collect'
_computing_data_reduction        Denzo
_computing_molecular_graphics    XP
_computing_publication_material  XCIF
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\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  0.0367
_diffrn_reflns_av_sigmaI/netI    0.0697
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5757
_diffrn_reflns_theta_full        28.20
_diffrn_reflns_theta_max         28.20
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    0.103
_exptl_absorpt_correction_T_max  0.9897
_exptl_absorpt_correction_T_min  0.9796
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.336
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.241
_refine_diff_density_min         -0.226
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         3425
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0941
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0681P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1197
_refine_ls_wR_factor_ref         0.1360
_reflns_number_gt                2125
_reflns_number_total             3425
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6nj03775e3.cif
_cod_data_source_block           is01
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        701.9(2)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7056389