Palladium(II) complexes of N, N-diphenylacetamide based thio/selenoethers and flower shaped Pd16S7 and prismatic Pd17Se15 nano-particles tailored from them as catalysts for C−C and C−O coupling
Singh, Poornima; Singh, Ajai kumar; Dalton Trans.  (2017) –; doi:10.1039/C7DT01279A

data_7043520
_publ_section_title
;
 Palladium(II) complexes of N, N-diphenylacetamide based thio/selenoethers
 and flower shaped Pd16S7 and prismatic Pd17Se15 nano-particles tailored
 from them as catalysts for C&#x2212;C and C&#x2212;O coupling
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01279A
_journal_year                    2017
_chemical_formula_moiety         'C28 H24 N2 O2 Se'
_chemical_formula_sum            'C28 H24 N2 O2 Se'
_chemical_formula_weight         499.45
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/ccdc.csd.cc1n5d4c
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-12-26 deposited with the CCDC.
2017-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 109.331(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.341(6)
_cell_length_b                   20.608(13)
_cell_length_c                   13.101(8)
_cell_measurement_reflns_used    3008
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      19.45
_cell_measurement_theta_min      2.55
_cell_volume                     2380(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0618
_diffrn_reflns_av_sigmaI/netI    0.0467
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            22425
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    1.605
_exptl_absorpt_correction_T_max  0.626
_exptl_absorpt_correction_T_min  0.602
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.394
_exptl_crystal_density_meas      1.394
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.29
_refine_diff_density_max         0.316
_refine_diff_density_min         -0.337
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         4166
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0416
_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^)+(0.0595P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0937
_refine_ls_wR_factor_ref         0.1137
_reflns_number_gt                2835
_reflns_number_total             4166
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt01279a2.cif
_cod_data_source_block           rn821m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7043520