Tetraphosphinitoresorcinarene complexes: a new structural form for diphosphine mercury(ii) halide complexes
Eisler, Dana J.; Puddephatt, Richard J.; Dalton Transactions  (2003) 3567–; doi:10.1039/b306408p

data_7013324
_publ_section_title
;
 Tetraphosphinitoresorcinarene complexes: a new structural form for
 diphosphine mercury(ii) halide complexes
;
_journal_issue                   18
_journal_name_full               'Dalton Transactions'
_journal_page_first              3567
_journal_paper_doi               10.1039/b306408p
_journal_year                    2003
_chemical_formula_sum            'C144 H124 Br8 Cl8 Hg4 O17 P4'
_chemical_formula_weight         3975.55
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     Patterson
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.8640(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   41.3843(3)
_cell_length_b                   14.40610(10)
_cell_length_c                   28.1428(2)
_cell_measurement_temperature    200(2)
_cell_volume                     15877.2(2)
_computing_cell_refinement       'Nonius DENZO'
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        'Nonius DENZO'
_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      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'phi\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  0.075
_diffrn_reflns_av_sigmaI/netI    0.0557
_diffrn_reflns_limit_h_max       53
_diffrn_reflns_limit_h_min       -53
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            100408
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.60
_exptl_absorpt_coefficient_mu    6.101
_exptl_absorpt_correction_T_max  0.3343
_exptl_absorpt_correction_T_min  0.1838
_exptl_absorpt_correction_type   integration
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.663
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       shoebox
_exptl_crystal_F_000             7680
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.966
_refine_diff_density_min         -1.245
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     710
_refine_ls_number_reflns         18194
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0866
_refine_ls_R_factor_gt           0.0565
_refine_ls_shift/su_max          0.037
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0560P)^2^+192.3682P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1409
_refine_ls_wR_factor_ref         0.1520
_reflns_number_gt                13144
_reflns_number_total             18194
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b306408p.txt
_cod_data_source_block           5b
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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      C2/c
_cod_database_code               7013324