Influence of ligand substituent on structural assembly and coordination geometry
Khavasi, Hamid Reza; Barforoush, Maryam Mehdizadeh; Fard, Mahmood Azizpoor; CrystEngComm 14 (2012) 7236–; doi:10.1039/c2ce25898f

data_7214771
_publ_section_title
;
 Influence of ligand substituent on structural assembly and coordination
 geometry
;
_journal_issue                   21
_journal_name_full               CrystEngComm
_journal_page_first              7236
_journal_paper_doi               10.1039/c2ce25898f
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         'C12 H11 Hg I2 N3 O2'
_chemical_formula_sum            'C12 H11 Hg I2 N3 O2'
_chemical_formula_weight         683.63
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                82.282(10)
_cell_angle_beta                 82.029(11)
_cell_angle_gamma                66.661(11)
_cell_formula_units_Z            2
_cell_length_a                   6.9418(11)
_cell_length_b                   7.9241(11)
_cell_length_c                   16.6673(19)
_cell_measurement_temperature    298(2)
_cell_volume                     830.5(2)
_computing_cell_refinement       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_collection       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_reduction        'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean '0.15 mm'
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method'
_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  0.0847
_diffrn_reflns_av_sigmaI/netI    0.0617
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            9339
_diffrn_reflns_theta_full        29.21
_diffrn_reflns_theta_max         29.21
_diffrn_reflns_theta_min         2.48
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    12.987
_exptl_absorpt_correction_T_max  0.3799
_exptl_absorpt_correction_T_min  0.1869
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'shape of crystal determined optically'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.734
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             612
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.983
_refine_diff_density_min         -0.945
_refine_diff_density_rms         0.295
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.149
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         4426
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.0738
_refine_ls_R_factor_gt           0.0617
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0772P)^2^+2.3245P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1521
_refine_ls_wR_factor_ref         0.1611
_reflns_number_gt                3652
_reflns_number_total             4426
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25898f.txt
_cod_data_source_block           kh-h1-abs1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Numerical'
changed to 'numerical' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

2018-11-20
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C24 H22 Hg2 I4 N6 O4'
_cod_original_formula_weight         1367.26
_cod_original_formula_moiety         'C24 H22 Hg2 I4 N6 O4'
_cod_original_formula_units_Z            1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7214771