Janus-Faced Oxidant and Antioxidant Profiles of Organo Diselenides
Upadhyay, Aditya; Jha, Raushan Kumar; BATABYAL, MONOJIT; Dutta, Tanoy; Koner, Apurba Lal; Kumar, Sangit; Dalton Transactions  (2021) –; doi:10.1039/D1DT01565F

data_7708228
_publ_section_title
;
 Janus-Faced Oxidant and Antioxidant Profiles of Organo Diselenides
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT01565F
_journal_year                    2021
_chemical_formula_sum            'C2.24 H1.92 N0.16 O0.32 Se0.16'
_chemical_formula_weight         48.83
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2021-08-20 deposited with the CCDC.	2021-09-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.71(3)
_cell_angle_gamma                90
_cell_formula_units_Z            50
_cell_length_a                   24.107(13)
_cell_length_b                   8.995(4)
_cell_length_c                   11.722(6)
_cell_measurement_reflns_used    3539
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.67
_cell_measurement_theta_min      2.42
_cell_volume                     2541(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1532
_diffrn_reflns_av_unetI/netI     0.1444
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18783
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.507
_diffrn_reflns_theta_min         2.417
_exptl_absorpt_coefficient_mu    2.948
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.5826
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_description       rod
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.941
_refine_diff_density_min         -1.001
_refine_diff_density_rms         0.163
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         3869
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.1784
_refine_ls_R_factor_gt           0.0720
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0207P)^2^+23.0918P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1128
_refine_ls_wR_factor_ref         0.1523
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1964
_reflns_number_total             3869
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt01565f3.cif
_cod_data_source_block           shelx_CCDC1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'MULTI-SCAN' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7708228
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              3833
_shelx_hkl_checksum              8745