Crystal structure of (E)-4,6-diiodo-2-(((4-methoxy-2-nitrophenyl)imino)methyl)-3-methylphenol, C14H10I2N2O4
Hong, Yong; Zeitschrift für Kristallographie - New Crystal Structures 233 (2018) 665–666; doi:10.1515/ncrs-2017-0427

data_8106252
_publ_section_title
;
 Crystal structure of
 (E)-4,6-diiodo-2-(((4-methoxy-2-nitrophenyl)imino)methyl)-3-methylphenol,
 C14H10I2N2O4
;
_journal_issue                   4
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              665
_journal_page_last               666
_journal_paper_doi               10.1515/ncrs-2017-0427
_journal_volume                  233
_journal_year                    2018
_chemical_formula_moiety         'C14 H10 I2 N2 O4'
_chemical_formula_sum            'C14 H10 I2 N2 O4'
_chemical_formula_weight         524.04
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_cell_angle_alpha                61.778(2)
_cell_angle_beta                 77.716(2)
_cell_angle_gamma                79.144(2)
_cell_formula_units_Z            2
_cell_length_a                   9.2216(4)
_cell_length_b                   9.7072(5)
_cell_length_c                   10.0628(5)
_cell_measurement_reflns_used    9627
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.413
_cell_measurement_theta_min      2.272
_cell_volume                     771.49(7)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0233
_diffrn_reflns_av_unetI/netI     0.0187
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            14218
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.413
_diffrn_reflns_theta_min         2.272
_exptl_absorpt_coefficient_mu    4.095
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6042
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0613 before and 0.0385 after correction.
The Ratio of minimum to maximum transmission is 0.8106.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.256
_exptl_crystal_description       block
_exptl_crystal_F_000             492
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.468
_refine_diff_density_min         -1.103
_refine_diff_density_rms         0.152
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         3164
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0212
_refine_ls_R_factor_gt           0.0184
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0360P)^2^+0.2280P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0524
_refine_ls_wR_factor_ref         0.0542
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2914
_reflns_number_total             3164
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            suppl_ncrs-2017-0427_suppl.cif
_cod_data_source_block           111
_cod_database_code               8106252
_shelx_estimated_absorpt_t_max   0.598
_shelx_estimated_absorpt_t_min   0.428
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C12(H12), C7(H7), C8(H8), C10(H10), C4(H4A), C3(H3)
2.b Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C)
2.c Idealised tetrahedral OH refined as rotating group:
 O4(H4)
;
_shelx_res_checksum              42084
_shelx_hkl_checksum              60063
_olex2_submission_special_instructions 'No special instructions were received'