One pot tandem dehydrogenative cross-coupling of primary and secondary alcohols by ruthenium amido-functionalized 1,2,4-triazole derived N-heterocyclic carbene complexes
Kumar, Anuj; Ta, Sabyasachi; Nettem, Chandrasekhar; Tanski, Joseph M.; Rajaraman, Gopalan; Ghosh, Prasenjit; RSC Advances 12 (2022) 28961–28984; doi:10.1039/D2RA05531G

data_7245678
_publ_section_title
;
 One pot tandem dehydrogenative cross-coupling of primary and secondary
 alcohols by ruthenium amido-functionalized 1,2,4-triazole derived
 N-heterocyclic carbene complexes
;
_journal_issue                   45
_journal_name_full               'RSC Advances'
_journal_page_first              28961
_journal_page_last               28984
_journal_paper_doi               10.1039/D2RA05531G
_journal_volume                  12
_journal_year                    2022
_chemical_formula_moiety         'C21 H27 Cl N4 O2 Ru'
_chemical_formula_sum            'C21 H27 Cl N4 O2 Ru'
_chemical_formula_weight         503.99
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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_creation_method           SHELXL-97
_audit_update_record
;
2011-01-10 deposited with the CCDC.	2022-09-29 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 113.9526(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.9792(4)
_cell_length_b                   13.3677(5)
_cell_length_c                   13.2454(4)
_cell_measurement_reflns_used    9882
_cell_measurement_temperature    125(2)
_cell_measurement_theta_max      30.53
_cell_measurement_theta_min      2.27
_cell_volume                     2100.20(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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      125(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0248
_diffrn_reflns_av_sigmaI/netI    0.0178
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            33479
_diffrn_reflns_theta_full        30.53
_diffrn_reflns_theta_max         30.53
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    0.899
_exptl_absorpt_correction_T_max  0.8770
_exptl_absorpt_correction_T_min  0.7619
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.594
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.644
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         6410
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0240
_refine_ls_R_factor_gt           0.0210
_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^)+(0.0279P)^2^+1.1014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0530
_refine_ls_wR_factor_ref         0.0550
_reflns_number_gt                5869
_reflns_number_total             6410
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2ra05531g2.cif
_cod_data_source_block           pg1245ru
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        2100.19(12)
_cod_original_sg_symbol_Hall     -P2yn
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7245678