π-Stacking synthon repetitivity in coordination compounds
Khavasi, Hamid Reza; Kavand, Sima; CrystEngComm 18 (2016) 4760–; doi:10.1039/C6CE00838K

data_7226146
_publ_section_title
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 \p-Stacking synthon repetitivity in coordination compounds
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              4760
_journal_paper_doi               10.1039/C6CE00838K
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C15 H10 Br3 Hg1 N3 O1'
_chemical_formula_sum            'C15 H10 Br3 Hg N3 O'
_chemical_formula_weight         688.55
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-07-29 deposited with the CCDC.
2016-05-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.698(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.8327(14)
_cell_length_b                   6.6591(13)
_cell_length_c                   12.8974(17)
_cell_measurement_reflns_used    856
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      29.45
_cell_measurement_theta_min      2.07
_cell_volume                     844.1(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 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.1100
_diffrn_reflns_av_sigmaI/netI    0.1337
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7757
_diffrn_reflns_theta_full        29.25
_diffrn_reflns_theta_max         29.25
_diffrn_reflns_theta_min         2.07
_diffrn_standards_number         0
_exptl_absorpt_correction_T_max  0.5134
_exptl_absorpt_correction_T_min  0.2086
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'shape of crystal determined optically'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.709
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.250
_refine_diff_density_min         -1.200
_refine_diff_density_rms         0.381
_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     139
_refine_ls_number_reflns         2373
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.0952
_refine_ls_R_factor_gt           0.0906
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1168P)^2^+2.0035P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1710
_refine_ls_wR_factor_ref         0.1920
_reflns_number_gt                1568
_reflns_number_total             2373
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00838k2.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/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 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_original_formula_sum        'C15 H10 Br3 Hg1 N3 O1'
_cod_database_code               7226146