Unprecedented twofold intramolecular hydroamination in diam(m)ine-dicarboxylatodichloridoplatinum(IV) complexes - ethane-1,2-diamine vs. ammine ligands.
Reithofer, Michael R; Galanski, Markus; Arion, Vladimir B; Keppler, Bernhard K; Chemical communications (Cambridge, England)  (2008) 1091–1093; doi:10.1039/b715680d

data_7102930
_publ_section_title
;
 Unprecedented twofold intramolecular hydroamination in
 diam(m)ine-dicarboxylatodichloridoplatinum(IV) complexes -
 ethane-1,2-diamine vs. ammine ligands.
;
_journal_issue                   9
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1091
_journal_page_last               1093
_journal_paper_doi               10.1039/b715680d
_journal_year                    2008
_chemical_formula_sum            'C14 H26.25 Cl2 N4 O6.13 Pt'
_chemical_formula_weight         614.63
_chemical_name_common
;
(OC-6-54)-Amminedichlorido(2R,2S-imino-kappaN-nis((4-
propylamino)-4-oxobutanoato-2-yl)-kappa$2!O,O')platinum(IV)
;
_chemical_name_systematic
;
(OC-6-54)-Amminedichlorido(2R,2S-imino-kappaN-nis[(4-propylamino)-
4-oxobutanoato-2-yl]-kappa^2^O,O')platinum(IV)
;
_space_group_IT_number           45
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'I 2 -2c'
_symmetry_space_group_name_H-M   'I b 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            8
_cell_length_a                   22.1412(9)
_cell_length_b                   22.6423(8)
_cell_length_c                   8.5427(3)
_cell_measurement_reflns_used    2282
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.01
_cell_measurement_theta_min      2.90
_cell_volume                     4282.7(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0826
_diffrn_reflns_av_sigmaI/netI    0.0460
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            61325
_diffrn_reflns_theta_full        28.39
_diffrn_reflns_theta_max         28.39
_diffrn_reflns_theta_min         2.90
_exptl_absorpt_coefficient_mu    6.839
_exptl_absorpt_correction_T_max  0.8753
_exptl_absorpt_correction_T_min  0.1921
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            light-yellow
_exptl_crystal_density_diffrn    1.906
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2394
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.077
_refine_diff_density_min         -1.770
_refine_diff_density_rms         0.181
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.006(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         5339
_refine_ls_number_restraints     213
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0585
_refine_ls_R_factor_gt           0.0369
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0450P)^2^+26.6516P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0841
_refine_ls_wR_factor_ref         0.0926
_reflns_number_gt                4259
_reflns_number_total             5339
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b715680d.txt
_cod_data_source_block           MIRE104
_cod_original_sg_symbol_H-M      Iba2
_cod_database_code               7102930