Synthesis and structural characterization of monomeric mercury(ii) selenolate complexes derived from 2-phenylbenzamide ligands.
Patel, Saket; Meenakshi, ?; Hodage, Ananda S.; Verma, Ajay; Agrawal, Shailendra; Yadav, Abhimanyu; Kumar, Sangit; Dalton transactions (Cambridge, England : 2003) 45 (2016) 4030–4040; doi:10.1039/c5dt04356e

data_7038063
_publ_section_title
;
 Synthesis and structural characterization of monomeric mercury(ii)
 selenolate complexes derived from 2-phenylbenzamide ligands.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4030
_journal_page_last               4040
_journal_paper_doi               10.1039/c5dt04356e
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C20  H18  N4  O6  Se2'
_chemical_formula_sum            'C20 H18 N4 O6 Se2'
_chemical_formula_weight         568.3
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2016-01-12T22:31:55-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2016-01-13 deposited with the CCDC.
2016-01-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.883(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   22.461(3)
_cell_length_b                   4.8135(6)
_cell_length_c                   21.823(3)
_cell_measurement_reflns_used    36
_cell_measurement_temperature    159(2)
_cell_measurement_theta_max      25.791
_cell_measurement_theta_min      3.468
_cell_measurement_wavelength     0.71073
_cell_volume                     2122.7(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      159(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  APEX-II
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0745
_diffrn_reflns_av_unetI/netI     0.0434
_diffrn_reflns_laue_measured_fraction_full 0.998
_diffrn_reflns_laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            18455
_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         25.791
_diffrn_reflns_theta_min         3.468
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.53
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.778
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.077
_refine_diff_density_min         -1.043
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.02
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2027
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.02
_refine_ls_R_factor_all          0.0603
_refine_ls_R_factor_gt           0.0398
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0321P)^2^+16.0518P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0844
_refine_ls_wR_factor_ref         0.0927
_reflns_Friedel_coverage         0
_reflns_number_gt                1644
_reflns_number_total             2027
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt04356e2.cif
_cod_data_source_block           Try_Ajay
_cod_depositor_comments
'Adding full bibliography for 7038063--7038068.cif.'
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7038063
_shelx_res_checksum              4581