Complex salts of Pd(ii) and Pt(ii) with Co(ii) and Ni(ii) aqua-cations as single-source precursors for bimetallic nanoalloys and mixed oxides
Zadesenets, Andrey V.; Filatov, Evgeniy Yu.; Plyusnin, Pavel E.; Asanova, Tatyana I.; Korolkov, Ilya V.; Baidina, Iraida A.; Shlyakhova, Elena V.; Asanov, Igor P.; Korenev, Sergey V.; New Journal of Chemistry 42 (2018) 8843–; doi:10.1039/C8NJ00956B

data_7057340
_publ_section_title
;
 Complex salts of Pd(ii) and Pt(ii) with Co(ii) and Ni(ii) aqua-cations as
 single-source precursors for bimetallic nanoalloys and mixed oxides
;
_journal_issue                   11
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              8843
_journal_paper_doi               10.1039/C8NJ00956B
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'N4 O8 Pt, Co H12 O6, 2(H2 O)'
_chemical_formula_sum            'Co H16 N4 O16 Pt'
_chemical_formula_weight         582.16
_chemical_name_common            'cobalt(II) nitroplatinate octahydrate'
_chemical_name_systematic
'hexaaquacobalt(II) tetranitroplatinate(II) dihydrate'
_space_group_crystal_system      triclinic
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2016/4
_audit_update_record
;
2017-12-10 deposited with the CCDC.
2018-04-06 downloaded from the CCDC.
;
_cell_angle_alpha                110.076(3)
_cell_angle_beta                 103.908(3)
_cell_angle_gamma                96.272(3)
_cell_formula_units_Z            1
_cell_length_a                   5.9125(4)
_cell_length_b                   7.8201(5)
_cell_length_c                   8.7149(6)
_cell_measurement_reflns_used    4016
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.49
_cell_measurement_theta_min      2.61
_cell_volume                     359.15(4)
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.921
_diffrn_measured_fraction_theta_max 0.766
_diffrn_measurement_device_type  'Bruker X8 Apex'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0234
_diffrn_reflns_av_unetI/netI     0.0340
_diffrn_reflns_Laue_measured_fraction_full 0.921
_diffrn_reflns_Laue_measured_fraction_max 0.766
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4016
_diffrn_reflns_point_group_measured_fraction_full 0.921
_diffrn_reflns_point_group_measured_fraction_max 0.766
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.489
_diffrn_reflns_theta_min         2.606
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  1
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.976
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            ruby
_exptl_crystal_density_diffrn    2.692
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             277
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.250
_refine_diff_density_min         -1.534
_refine_diff_density_rms         0.144
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.495(19)
_refine_ls_extinction_coef       0.0472(19)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/4 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         2655
_refine_ls_number_restraints     93
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0162
_refine_ls_R_factor_gt           0.0162
_refine_ls_shift/su_max          1.300
_refine_ls_shift/su_mean         0.047
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0185P)^2^+0.4675P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0454
_refine_ls_wR_factor_ref         0.0454
_reflns_Friedel_coverage         1.000
_reflns_Friedel_fraction_full    0.921
_reflns_Friedel_fraction_max     0.766
_reflns_number_gt                2655
_reflns_number_total             2655
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8nj00956b2.cif
_cod_data_source_block           CoPt
_cod_depositor_comments
'Adding full bibliography for 7057339--7057343.cif.'
_cod_database_code               7057340
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_min   0.156
_shelx_estimated_absorpt_t_max   0.514
_shelx_res_checksum              88591