Variable-rung design for a mixed-valence two-legged ladder system situated in a dimensional crossover region.
Otsubo, Kazuya; Kobayashi, Atsushi; Sugimoto, Kunihisa; Fujiwara, Akihiko; Kitagawa, Hiroshi; Inorganic chemistry 53 (2014) 1229–1240; doi:10.1021/ic402846v

data_4337206
_publ_section_title
;
 Variable-rung design for a mixed-valence two-legged ladder system
 situated in a dimensional crossover region.
;
_journal_issue                   2
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1229
_journal_page_last               1240
_journal_paper_doi               10.1021/ic402846v
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C18 H38 Br2 N12 O14 Pt2 '
_chemical_formula_sum            'C18 H38 Br2 N12 O14 Pt2'
_chemical_formula_weight         1196.56
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 108.587(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.910(3)
_cell_length_b                   11.4097(18)
_cell_length_c                   17.050(3)
_cell_measurement_reflns_used    9949
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.83
_cell_measurement_theta_min      2.18
_cell_volume                     3302.4(10)
_computing_cell_refinement       'APEX2 (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction        'CrystalStructure 3.8.0'
_computing_publication_material  'CrystalStructure 3.8.0'
_computing_structure_refinement  'SHELXL (Sheldrick, 1997)'
_computing_structure_solution    'SIR2004 (Giacovazzo, 2005)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'Bruker SMART APEXII CCD detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode with a mirror focusing unit'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0440
_diffrn_reflns_av_sigmaI/netI    0.0528
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            17108
_diffrn_reflns_theta_full        27.37
_diffrn_reflns_theta_max         27.37
_diffrn_reflns_theta_min         1.20
_exptl_absorpt_coefficient_mu    10.964
_exptl_absorpt_correction_T_max  0.6102
_exptl_absorpt_correction_T_min  0.1817
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.407
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2272
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         5.266
_refine_diff_density_min         -3.755
_refine_diff_density_rms         0.314
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     452
_refine_ls_number_reflns         7235
_refine_ls_number_restraints     150
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0613
_refine_ls_R_factor_gt           0.0550
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0780P)^2^+51.6133P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1528
_refine_ls_wR_factor_ref         0.1632
_reflns_number_gt                6315
_reflns_number_total             7235
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ic402846v_si_002.cif
_cod_data_source_block           Compound_1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 
;
_cod_original_cell_volume        3302.4(9)
_cod_original_formula_sum        'C18 H38 Br2 N12 O14 Pt2 '
_cod_database_code               4337206