Design, Selection, and Characterization of Thioflavin-Based Intercalation Compounds with Metal Chelating Properties for Application in Alzheimer's Disease
Rodriguez-Rodriguez, Cristina; Sanchez de Groot, Natalia; Rimola, Albert; Alvarez-Larena, Angel; Lloveras, Vega; Vidal-Gancedo, Jose; Ventura, Salvador; Vendrell, Josep; Sodupe, Mariona; Gonzalez-Duarte, Pilar; JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 131 (2009) 1436–1451; doi:10.1021/ja806062g

data_4101601
_publ_section_title
;
 Design, Selection, and Characterization of Thioflavin-Based
 Intercalation Compounds with Metal Chelating Properties for
 Application in Alzheimer's Disease
;
_journal_issue                   4
_journal_name_full               'JOURNAL OF THE AMERICAN CHEMICAL SOCIETY'
_journal_page_first              1436
_journal_page_last               1451
_journal_paper_doi               10.1021/ja806062g
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C13 H10 I N3'
_chemical_formula_weight         335.14
_chemical_name_systematic
;
2-(1H-benzo[d]imidazol-2-yl)-4-iodoaniline
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 99.563(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   22.7489(17)
_cell_length_b                   6.5732(5)
_cell_length_c                   7.9998(6)
_cell_measurement_reflns_used    2706
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      25.63
_cell_measurement_theta_min      2.72
_cell_volume                     1179.61(15)
_computing_cell_refinement       'SAINT 5.0 (Bruker)'
_computing_data_collection       'SMART 5.6 (Bruker)'
_computing_data_reduction        'SAINT 5.0 (Bruker)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_structure_refinement  'SHELXTL-NT 6.1 (Bruker)'
_computing_structure_solution    'SHELXTL-NT 6.1 (Bruker)'
_diffrn_ambient_temperature      294(2)
_diffrn_detector_area_resol_mean 8.13
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.933
_diffrn_measurement_device_type  'Bruker SMART-APEX diffractometer'
_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  0.0614
_diffrn_reflns_av_sigmaI/netI    0.0531
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            7861
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.87
_diffrn_reflns_theta_min         0.91
_diffrn_standards_decay_%        0.1
_diffrn_standards_number         180
_exptl_absorpt_coefficient_mu    2.694
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.137
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, 2.05'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.887
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tabular
_exptl_crystal_F_000             648
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.791
_refine_diff_density_min         -0.612
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         2885
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.981
_refine_ls_R_factor_all          0.0526
_refine_ls_R_factor_gt           0.0361
_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^)+(0.0541P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0839
_refine_ls_wR_factor_ref         0.1062
_reflns_number_gt                2145
_reflns_number_total             2885
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            reformated.cif
_cod_data_source_block           BMI
_cod_database_code               4101601