Enhanced Second Harmonic Generation from an Organic Self-Assembled Eutectic Binary Mixture: A Case Study with 3-Nitrobenzoic and 3,5-Dinitrobenzoic Acids
Simon, Florent; Clevers, Simon; Gbabode, Gabin; Couvrat, Nicolas; Agasse-Peulon, Valérie; Sanselme, Morgane; Dupray, Valerie; Coquerel, Gerard; Crystal Growth & Design 15 (2015) 946–; doi:10.1021/cg5017565

data_4512809
_publ_section_title
;
 Enhanced Second Harmonic Generation from an Organic Self-Assembled
 Eutectic Binary Mixture: A Case Study with 3-Nitrobenzoic and
 3,5-Dinitrobenzoic Acids
;
_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              946
_journal_paper_doi               10.1021/cg5017565
_journal_volume                  15
_journal_year                    2015
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C7 H4 N2 O6'
_chemical_formula_sum            'C7 H4 N2 O6'
_chemical_formula_weight         212.12
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2009-10-21T11:56:02-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 110.374(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   20.603(3)
_cell_length_b                   8.7468(15)
_cell_length_c                   9.7202(16)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_measurement_wavelength     0.71073
_cell_volume                     1642.1(5)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0207
_diffrn_reflns_av_unetI/netI     0.0219
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            5100
_diffrn_reflns_theta_full        26.35
_diffrn_reflns_theta_max         26.35
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.155
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            coulourless
_exptl_crystal_density_diffrn    1.716
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.272
_refine_diff_density_min         -0.188
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         1656
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0429
_refine_ls_R_factor_gt           0.0376
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0579P)^2^+1.0972P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1021
_refine_ls_wR_factor_ref         0.1068
_reflns_number_gt                1487
_reflns_number_total             1656
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            DNBA_C2-c_200K.CIF
_cod_data_source_block           ec11fm
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4512809