The influence of counter ion and ligand methyl substitution on the solid-state structures and photophysical properties of mercury(II) complexes with (E)-N-(pyridin-2-ylmethylidene)arylamines.
Basu Baul, Tushar S.; Kundu, Sajal; Mitra, Sivaprasad; Höpfl, Herbert; Tiekink, Edward R. T.; Linden, Anthony; Dalton transactions (Cambridge, England : 2003) 42 (2013) 1905–1920; doi:10.1039/c2dt32283h

data_7022304
_publ_section_title
;
 The influence of counter ion and ligand methyl substitution on the
 solid-state structures and photophysical properties of mercury(II)
 complexes with (E)-N-(pyridin-2-ylmethylidene)arylamines.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1905
_journal_page_last               1920
_journal_paper_doi               10.1039/c2dt32283h
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C26 H24 Hg2 N16'
_chemical_formula_sum            'C26 H24 Hg2 N16'
_chemical_formula_weight         961.58
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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_date             3-Jun-2011
_audit_creation_method           SHELXL-97
_cell_angle_alpha                71.528(3)
_cell_angle_beta                 73.693(3)
_cell_angle_gamma                78.321(3)
_cell_formula_units_Z            1
_cell_length_a                   6.6753(2)
_cell_length_b                   10.3614(3)
_cell_length_c                   11.5961(4)
_cell_measurement_reflns_used    10757
_cell_measurement_temperature    160(1)
_cell_measurement_theta_max      30.3993
_cell_measurement_theta_min      2.4011
_cell_volume                     724.43(4)
_computing_cell_refinement
'CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)'
_computing_data_collection
'CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)'
_computing_data_reduction
'CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)'
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  'SHELXL97 and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      160(1)
_diffrn_detector                 'Atlas CCD camera on \k goniostat'
_diffrn_detector_area_resol_mean 10.3801
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.917
_diffrn_measurement_device_type
'Oxford Diffraction SuperNova, dual radiation diffractometer'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0331
_diffrn_reflns_av_sigmaI/netI    0.0272
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18011
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         30.47
_diffrn_reflns_theta_min         2.41
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.656
_exptl_absorpt_correction_T_max  0.721
_exptl_absorpt_correction_T_min  0.280
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.204
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tablet
_exptl_crystal_F_000             452
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.015
_refine_diff_density_min         -0.752
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         4055
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0239
_refine_ls_R_factor_gt           0.0204
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0165P)^2^+0.4840P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0408
_refine_ls_wR_factor_ref         0.0424
_reflns_number_gt                3767
_reflns_number_total             4055
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c2dt32283h.txt
_cod_data_source_block           10
_cod_database_code               7022304