Ruthenium Complexes of Triazole-Based Scorpionate Ligands Transfer Hydrogen to Substrates under Base-Free Conditions
Kumar, Mukesh; DePasquale, Joseph; White, Nicholas J.; Zeller, Matthias; Papish, Elizabeth T.; Organometallics 32 (2013) 2135–; doi:10.1021/om301260j

data_4080450
_publ_section_title
;
 Ruthenium Complexes of Triazole-Based Scorpionate Ligands Transfer
 Hydrogen to Substrates under Base-Free Conditions
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              2135
_journal_paper_doi               10.1021/om301260j
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C14 H20 B Cl N6 Ru'
_chemical_formula_weight         419.69
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9055(9)
_cell_length_b                   12.3841(12)
_cell_length_c                   14.9984(15)
_cell_measurement_reflns_used    9920
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.61
_cell_measurement_theta_min      2.66
_cell_volume                     1654.1(3)
_computing_cell_refinement       'Apex2 v2009.7-0'
_computing_data_collection       'Apex2 v2009.7-0 (Bruker, 2009)'
_computing_data_reduction        'Apex2 v2009.7-0'
_computing_molecular_graphics    'SHELXTL 6.14'
_computing_publication_material  'SHELXTL 6.14'
_computing_structure_refinement  'SHELXTL 6.14'
_computing_structure_solution
'SHELXTL 6.14 (Bruker, 2000-2003; Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker AXS SMART APEX CCD diffractometer'
_diffrn_measurement_method       '\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  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0240
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19145
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         30.87
_diffrn_reflns_theta_min         2.13
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.116
_exptl_absorpt_correction_T_max  0.7462
_exptl_absorpt_correction_T_min  0.6325
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2  v2009.7-0 (Bruker, 2009)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.685
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             848
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.561
_refine_diff_density_min         -0.314
_refine_diff_density_rms         0.067
_refine_ls_abs_structure_details
'Flack H D (1983), Acta Cryst. A39, 876-881, 2172 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.012(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         5072
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0199
_refine_ls_R_factor_gt           0.0187
_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^)+(0.0221P)^2^+0.2869P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0440
_refine_ls_wR_factor_ref         0.0445
_reflns_number_gt                4922
_reflns_number_total             5072
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om301260j_si_002.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4080450