Ligand influences on homoleptic Group 12 m-terphenyl complexes.
Blundell, Toby J.; Hastings, Fiona R.; Gridley, Benjamin M.; Moxey, Graeme J.; Lewis, William; Blake, Alexander J.; Kays, Deborah L.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 14257–14264; doi:10.1039/c4dt00647j

data_7032743
_publ_section_title
;
 Ligand influences on homoleptic Group 12 m-terphenyl complexes.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14257
_journal_page_last               14264
_journal_paper_doi               10.1039/c4dt00647j
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C44 H42 Hg'
_chemical_formula_sum            'C44 H42 Hg'
_chemical_formula_weight         771.37
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   20.903(9)
_cell_length_b                   20.903(9)
_cell_length_c                   31.72(3)
_cell_measurement_reflns_used    4530
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      24.28
_cell_measurement_theta_min      2.27
_cell_volume                     13860(16)
_computing_cell_refinement       'Bruker SAINT version 6.36A (Bruker, 2002)'
_computing_data_collection       'Bruker SMART version 5.625 (Bruker, 2001)'
_computing_data_reduction        'Bruker SAINT; SHELXTL (Sheldrick, 2008)'
_computing_publication_material
'enCIFer(Allen et al.,2004);PLATON(Spek,2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.107
_diffrn_reflns_av_sigmaI/netI    0.063
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            60540
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.88
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.471
_exptl_absorpt_correction_T_max  0.43
_exptl_absorpt_correction_T_min  0.32
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2007/2'
_exptl_crystal_colour            COLOURLESS
_exptl_crystal_density_diffrn    1.479
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             6176
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.41
_refine_diff_density_min         -0.47
_refine_diff_density_rms         0.14
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.06
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     414
_refine_ls_number_reflns         7895
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.06
_refine_ls_R_factor_all          0.0734
_refine_ls_R_factor_gt           0.0427
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.030P)^2^+9.94P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0775
_refine_ls_wR_factor_ref         0.0865
_reflns_number_gt                5594
_reflns_number_total             7895
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt00647j2.cif
_cod_data_source_block           7
_cod_original_cell_volume        13861(14)
_cod_original_sg_symbol_H-M      I41/a
_cod_database_code               7032743
_nottingham_internal_coll_name   FHDLKB
_nottingham_internal_coll_number 11925
_nottingham_internal_coll_client FH/TB/DLK
_nottingham_internal_coll_type   hemisphere
_nottingham_internal_coll_frame_time 30
_nottingham_internal_coll_frame_width 0.3
_nottingham_internal_coll_frame_method \w
_nottingham_internal_coll_user   TB
_nottingham_internal_coll_date   30/10/2012
_nottingham_internal_coll_location NOTTS
_nottingham_internal_process_user TB
_nottingham_internal_process_date 31/10/2012
_nottingham_internal_solution_user TB
_nottingham_internal_solution_date 21/12/2012
_nottingham_internal_refinement_user TB
_nottingham_internal_refinement_date 21/12/2012
_nottingham_internal_validation_user AJB
_nottingham_internal_validation_date 13/2/2013