Crystal Synthesis of Organic−Inorganic Hybrid Salts Based on Tetrachloroplatinate and -palladate Salts of Organic Cations: Formation of Linear, Two-, and Three-Dimensional NH···Cl Hydrogen Bond Networks
Adams, Christopher J.; Angeloni, Alessandro; Orpen, A. Guy; Podesta, Thomas J.; Shore, Benjamin; Crystal Growth & Design 6 (2006) 411–; doi:10.1021/cg050362o

data_4504606
_publ_section_title
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 Crystal Synthesis of Organic&#x2212;Inorganic Hybrid Salts Based on
 Tetrachloroplatinate and -palladate Salts of Organic Cations:&#x2009;
 Formation of Linear, Two-, and Three-Dimensional
 NH&#x00B7;&#x00B7;&#x00B7;Cl Hydrogen Bond Networks
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_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              411
_journal_paper_doi               10.1021/cg050362o
_journal_volume                  6
_journal_year                    2006
_chemical_formula_sum            'C12 H12 Cl2 N2 O4'
_chemical_formula_weight         319.14
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 92.112(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.9360(13)
_cell_length_b                   7.0450(7)
_cell_length_c                   14.8136(16)
_cell_measurement_reflns_used    94
_cell_measurement_temperature    173(2)
_cell_volume                     1349.1(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0313
_diffrn_reflns_av_sigmaI/netI    0.0420
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            8394
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         1.58
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    0.495
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.827246
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.571
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             656
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.697
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.930
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     194
_refine_ls_number_reflns         3095
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.930
_refine_ls_R_factor_all          0.0599
_refine_ls_R_factor_gt           0.0407
_refine_ls_shift/su_max          0.032
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0757P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1126
_refine_ls_wR_factor_ref         0.1189
_reflns_number_gt                2123
_reflns_number_total             3095
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg050362osi20050725_015150.cif
_cod_data_source_block           12
_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_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4504606