Preparation of the Ru<sub>3</sub>(CO)<sub>8</sub>-pyridine-alcohol cluster and its use for the selective catalytic transformation of primary to secondary amines.
Singh, Ajeet; Mobin, Shaikh M.; Mathur, Pradeep; Dalton transactions (Cambridge, England : 2003) 47 (2018) 14033–14040; doi:10.1039/c8dt02972e

data_7047494
_publ_section_title
;
 Preparation of the Ru<sub>3</sub>(CO)<sub>8</sub>-pyridine-alcohol
 cluster and its use for the selective catalytic transformation of primary
 to secondary amines.
;
_journal_issue                   39
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14033
_journal_page_last               14040
_journal_paper_doi               10.1039/c8dt02972e
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C22 H16 N2 O10 Ru3'
_chemical_formula_sum            'C22 H16 N2 O10 Ru3'
_chemical_formula_weight         771.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-08-10 deposited with the CCDC.
2018-09-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.161(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5526(2)
_cell_length_b                   14.8131(3)
_cell_length_c                   16.8846(4)
_cell_measurement_reflns_used    18897
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.6270
_cell_measurement_theta_min      3.4170
_cell_volume                     2635.33(10)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.,'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_molecular_graphics    Ortep3
_computing_publication_material  Shelx97
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 15.9948
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.911
_diffrn_measurement_device_type  'OXFORD DIFFRACTION SUPER NOVA'
_diffrn_measurement_method       \w/q-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Micro-Focus (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0365
_diffrn_reflns_av_unetI/netI     0.0236
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.911
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            30798
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.911
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.007
_diffrn_reflns_theta_min         3.004
_exptl_absorpt_coefficient_mu    1.753
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.73870
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.945
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1496
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.320
_exptl_crystal_size_min          0.280
_refine_diff_density_max         0.561
_refine_diff_density_min         -0.698
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         6385
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0314
_refine_ls_R_factor_gt           0.0264
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0351P)^2^+0.8263P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0658
_refine_ls_wR_factor_ref         0.0696
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5675
_reflns_number_total             6385
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt02972e2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7047493--7047496.cif.'
_cod_database_code               7047494
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.587
_shelx_estimated_absorpt_t_max   0.640
_oxdiff_exptl_absorpt_empirical_full_min 0.825
_oxdiff_exptl_absorpt_empirical_full_max 1.243
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              31504