The chelation targeting metal-Aβ40 aggregates may lead to formation of Aβ40 oligomers.
Zhang, Yong; Chen, Li-Yuan; Yin, Wen-Xing; Yin, Jun; Zhang, Shi-Bing; Liu, Chang-Lin; Dalton transactions (Cambridge, England : 2003) 40 (2011) 4830–4833; doi:10.1039/c1dt00020a

data_7015703
_publ_section_title
;
 The chelation targeting metal-A\b40 aggregates may lead to formation
 of A\b40 oligomers.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4830
_journal_page_last               4833
_journal_paper_doi               10.1039/c1dt00020a
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         '6(C25 H20 Cl2 Cu N4 S), C2 H3 N, 8(H2 O)'
_chemical_formula_sum            'C152 H139 Cl12 Cu6 N25 O8 S6'
_chemical_formula_weight         3443.00
_chemical_name_systematic
;
?
;
_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
_cell_angle_alpha                92.188(2)
_cell_angle_beta                 91.350(2)
_cell_angle_gamma                97.128(2)
_cell_formula_units_Z            1
_cell_length_a                   8.5380(9)
_cell_length_b                   19.9727(19)
_cell_length_c                   22.537(2)
_cell_measurement_reflns_used    4922
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      23.67
_cell_measurement_theta_min      2.28
_cell_volume                     3809.1(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      294(2)
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0305
_diffrn_reflns_av_sigmaI/netI    0.0626
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            23106
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         2.21
_exptl_absorpt_coefficient_mu    1.181
_exptl_absorpt_correction_T_max  0.8910
_exptl_absorpt_correction_T_min  0.7729
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS,Sheldrick,1997
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.501
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1764
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.794
_refine_diff_density_min         -0.612
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     956
_refine_ls_number_reflns         15447
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0844
_refine_ls_R_factor_gt           0.0540
_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^)+(0.0893P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1406
_refine_ls_wR_factor_ref         0.1612
_reflns_number_gt                10401
_reflns_number_total             15447
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt00020a.txt
_cod_data_source_block           90325zy_0m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_cell_volume        3809.1(7)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C152 H139 Cl12 Cu6 N25 O8 S6 '
_cod_database_code               7015703