Palladium nanoparticles in glycerol: a clear-cut catalyst for one-pot multi-step processes applied in the synthesis of heterocyclic compounds
Chahdoura, Faouzi; Mallet-Ladeira, Sonia; Gómez, Montserrat; Organic Chemistry Frontiers 2 (2015) 312–; doi:10.1039/C4QO00338A

data_1553072
_publ_section_title
;
 Palladium nanoparticles in glycerol: a clear-cut catalyst for one-pot
 multi-step processes applied in the synthesis of heterocyclic compounds
;
_journal_issue                   4
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              312
_journal_paper_doi               10.1039/C4QO00338A
_journal_volume                  2
_journal_year                    2015
_chemical_formula_sum            'C22 H23 N O2'
_chemical_formula_weight         333.41
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-08-22 deposited with the CCDC.
2015-01-30 downloaded from the CCDC.
;
_cell_angle_alpha                95.504(4)
_cell_angle_beta                 91.157(4)
_cell_angle_gamma                101.221(4)
_cell_formula_units_Z            2
_cell_length_a                   9.1264(5)
_cell_length_b                   9.7169(6)
_cell_length_c                   10.2731(7)
_cell_measurement_reflns_used    3436
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      24.767
_cell_measurement_theta_min      2.805
_cell_volume                     888.78(10)
_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, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_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
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_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
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_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
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_diffrn_reflns_number            13707
_diffrn_reflns_theta_full        26.37
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_diffrn_reflns_theta_min         5.25
_exptl_absorpt_coefficient_mu    0.079
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_exptl_absorpt_correction_T_min  0.9843
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.246
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             356
_exptl_crystal_size_max          0.20
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_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.326
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_refine_ls_R_factor_all          0.0822
_refine_ls_R_factor_gt           0.0587
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1144P)^2^+0.4739P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1776
_refine_ls_wR_factor_ref         0.2170
_reflns_number_gt                2615
_reflns_number_total             3588
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4qo00338a2.cif
_cod_data_source_block           faouzi16m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1553072