Regulating temperature and relative humidity in air‒liquid interface in vitro systems eliminates cytotoxicity resulting from control air exposures
Zavala, Jose; Greenan, Rebecca; Krantz, Q. Todd; DeMarini, David M.; Higuchi, Mark; Gilmour, M. Ian; White, Paul A.; Toxicol. Res.  (2017) –; doi:10.1039/C7TX00109F

data_1546187
_publ_section_title
;
 Regulating temperature and relative humidity in air--liquid interface in
 vitro systems eliminates cytotoxicity resulting from control air
 exposures
;
_journal_name_full               'Toxicol. Res.'
_journal_paper_doi               10.1039/C7TX00109F
_journal_year                    2017
_chemical_formula_moiety         '(C12 H26 N2 O4).(C8 F16 I2)'
_chemical_formula_sum            'C20 H26 F16 I2 N2 O4'
_chemical_formula_weight         916.23
_chemical_name_systematic
; 
 1,7,10,16-Tetraoxa-4,13-diazacyclo-octadecane 1,8-diiodoperfluorooctane
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.81
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   31.1690(13)
_cell_length_b                   5.4620(2)
_cell_length_c                   19.6270(8)
_cell_measurement_temperature    293(2)
_cell_volume                     3258.2(2)
_computing_cell_refinement       'SMART (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1995)'
_computing_data_reduction        'SAINT (Siemens, 1995)'
_computing_molecular_graphics    'ORTEP-III (Burnett and Johnson, 1996)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al, 1994)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.414
_diffrn_measured_fraction_theta_max 0.414
_diffrn_measurement_device_type  'Siemens SMART CCD diffractometer'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0175
_diffrn_reflns_limit_h_max       40
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            14323
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.13
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    2.050
_exptl_absorpt_correction_T_max  0.589393
_exptl_absorpt_correction_T_min  1.000000
_exptl_absorpt_correction_type   'multi-scan (SADABS, Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.868
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Hemisfere
_exptl_crystal_F_000             1768
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.464
_refine_diff_density_min         -0.433
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         3687
_refine_ls_number_restraints     46
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0572
_refine_ls_R_factor_gt           0.0413
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0664P)^2^+2.7203P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1153
_refine_ls_wR_factor_ref         0.1242
_reflns_number_gt                2613
_reflns_number_total             3687
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b002247k.txt
_cod_data_source_block           re12
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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.

'_geom_bond_publ_flag' value 'NO' changed to 'no' 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 (42
times).

'_geom_angle_publ_flag' value 'NO' changed to 'no' 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 (96
times).

'_geom_torsion_publ_flag' value 'NO' changed to 'no' 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 (43
times).

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0664P)^2^+2.7203P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. A new data item '_refine_ls_weighting_details' was
created with the value set to
'w=1/[\s^2^(Fo^2^)+(0.0664P)^2^+2.7203P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      I2/a
_cod_database_code               1546187