Supramolecular amplification of amyloid self-assembly by iodination
Arianna Bertolani; Lisa Pirrie; Loic Stefan; Nikolay Houbenov; Johannes S. Haataja; Luca Catalano; Giancarlo Terraneo; Gabriele Giancane; Ludovico Valli; Roberto Milani; Olli Ikkala; Giuseppe Resnati; Pierangelo Metrangolo; Nature Communications 6 (2015) 7574–; doi:10.1038/ncomms8574

data_1548222
_publ_section_title
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 Supramolecular amplification of amyloid self-assembly by iodination
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_journal_name_full               'Nature Communications'
_journal_page_first              7574
_journal_paper_doi               10.1038/ncomms8574
_journal_volume                  6
_journal_year                    2015
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C9 H10 I N O2, H2 O'
_chemical_formula_sum            'C9 H12 I N O3'
_chemical_formula_weight         309.10
_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_Hall  'P 2yb'
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 96.772(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.2312(5)
_cell_length_b                   5.2898(4)
_cell_length_c                   16.4690(13)
_cell_measurement_reflns_used    7266
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      33.28
_cell_measurement_theta_min      2.49
_cell_volume                     539.06(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics
;
ORTEP-3 (Farrugia, L.J. (1997) Jour. Appl. Cryst. 30, 565)
Mercury (Macrae, C. F., Edgington, P. R., McCabe, P., Pidcock, E., 
Shields, G. P., Taylor, R., Towler, M. & van de Streek, J. (2006). 
J. Appl. Cryst. 39, 453-457
;
_computing_publication_material  SHELXL
_computing_structure_refinement
;
SHELXL (Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122)
;
_computing_structure_solution
;
SHELXS (Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122)
;
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.922
_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  0.0389
_diffrn_reflns_av_sigmaI/netI    0.0435
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            14156
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         35.65
_diffrn_reflns_theta_min         2.49
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    2.953
_exptl_absorpt_correction_T_max  0.5769
_exptl_absorpt_correction_T_min  0.4380
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Bruker (2001). SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.904
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         4.454
_refine_diff_density_min         -1.695
_refine_diff_density_rms         0.166
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         4466
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.110
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0368
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0285P)^2^+1.3327P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0823
_refine_ls_wR_factor_ref         0.0840
_reflns_number_gt                4109
_reflns_number_total             4466
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ncomms8574-s2.cif
_cod_data_source_block           luc39
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
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_cod_database_code               1548222