PtII-Promoted [2 + 3] Cycloaddition of Azide to Cyanopyridines: Convenient Tool toward Heterometallic Structures
Suman Mukhopadhyay; Bhaswati Ghosh Mukhopadhyay; M. Fátima C. Guedes da Silva; Jamal Lasri; M. Adília Januário Charmier; Armando J. L. Pombeiro; Inorganic Chemistry 47 (2008) 11334–11341; doi:10.1021/ic8014223

data_4306596
_publ_section_title
;
PtII-Promoted [2 + 3] Cycloaddition of Azide to Cyanopyridines: Convenient
Tool toward Heterometallic Structures
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11334
_journal_page_last               11341
_journal_paper_doi               10.1021/ic8014223
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C96 H76 Cu N20 P4 Pt2'
_chemical_formula_sum            'C96 H76 Cu N20 P4 Pt2'
_chemical_formula_weight         2087.37
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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            4
_cell_length_a                   27.0000(15)
_cell_length_b                   17.1351(10)
_cell_length_c                   21.9480(13)
_cell_measurement_reflns_used    5385
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.05
_cell_measurement_theta_min      2.66
_cell_volume                     10154.2(10)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0539
_diffrn_reflns_av_sigmaI/netI    0.0492
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            39880
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.56
_exptl_absorpt_coefficient_mu    3.071
_exptl_absorpt_correction_T_max  0.7488
_exptl_absorpt_correction_T_min  0.6559
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             4148
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_platon_squeeze_details
;
;
_refine_diff_density_max         0.728
_refine_diff_density_min         -1.217
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     555
_refine_ls_number_reflns         9235
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0315
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0358P)^2^+2.2413P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0732
_refine_ls_wR_factor_ref         0.0777
_reflns_number_gt                6786
_reflns_number_total             9235
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8014223_si_001_3.cif
_cod_data_source_block           comp4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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_cell_volume        10154.1(10)
_cod_database_code               4306596