Streamlined approach to a new gelator: inspiration from solid-state interactions for a mercury-induced gelation
King, Kelsey N.; McNeil, Anne J.; Chemical Communications 46 (2010) 3511–; doi:10.1039/c002081h

data_7105588
_publ_section_title
;
 Streamlined approach to a new gelator: inspiration from solid-state
 interactions for a mercury-induced gelation
;
_journal_issue                   20
_journal_name_full               'Chemical Communications'
_journal_page_first              3511
_journal_paper_doi               10.1039/c002081h
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C16 H10 Hg N4 O2'
_chemical_formula_sum            'C16 H10 Hg N4 O2'
_chemical_formula_weight         490.87
_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                106.904(2)
_cell_angle_beta                 96.962(2)
_cell_angle_gamma                94.240(2)
_cell_formula_units_Z            1
_cell_length_a                   4.5549(6)
_cell_length_b                   7.5368(10)
_cell_length_c                   10.6347(14)
_cell_measurement_reflns_used    9871
_cell_measurement_temperature    85(2)
_cell_measurement_theta_max      28.62
_cell_measurement_theta_min      2.84
_cell_volume                     344.43(8)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART-APEX'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      85(2)
_diffrn_measured_fraction_theta_full 0.997
_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_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0468
_diffrn_reflns_av_sigmaI/netI    0.0241
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            17188
_diffrn_reflns_theta_full        29.63
_diffrn_reflns_theta_max         29.63
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    11.188
_exptl_absorpt_correction_T_max  0.7301
_exptl_absorpt_correction_T_min  0.1829
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Blessing, R. Acta Cryst. (1995) A51 33-38.
Sheldrick, G. SADABS (Version 2008/1) Bruker AXS area
detector absorption and other corrections, University of
Gottingen, Germany 2008.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.367
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             230
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.03
_refine_diff_density_max         4.076
_refine_diff_density_min         -2.093
_refine_diff_density_rms         0.289
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.168
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     106
_refine_ls_number_reflns         1952
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.168
_refine_ls_R_factor_all          0.0320
_refine_ls_R_factor_gt           0.0320
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0596P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0777
_refine_ls_wR_factor_ref         0.0777
_reflns_number_gt                1952
_reflns_number_total             1952
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c002081h.txt
_cod_data_source_block           kk105b
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7105588