Crystal structures and DFT calculations of new chlorido-dimethylsulfoxide-M(III) (M = Ir, Ru, Rh) complexes with the N-pyrazolyl pyrimidine donor ligand: kinetic vs. thermodynamic isomers.
Cánaves, María M; Cabra, María I; Bauzá, Antonio; Cañellas, Pablo; Sánchez, Kika; Orvay, Francisca; García-Raso, Angel; Fiol, Juan J.; Terrón, Angel; Barceló-Oliver, Miquel; Ballester, Pablo; Mata, Ignasi; Molins, Elies; Hussain, Firasat; Frontera, Antonio; Dalton transactions (Cambridge, England : 2003) 43 (2014) 6353–6364; doi:10.1039/c3dt52700j

data_7030043
_publ_section_title
;
 Crystal structures and DFT calculations of new
 chlorido-dimethylsulfoxide-M(III) (M = Ir, Ru, Rh) complexes with the
 N-pyrazolyl pyrimidine donor ligand: kinetic vs. thermodynamic isomers.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6353
_journal_page_last               6364
_journal_paper_doi               10.1039/c3dt52700j
_journal_volume                  43
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C9 H12 Cl3 N4 O1 Ru1 S1'
_chemical_formula_sum            'C9 H12 Cl3 N4 O Ru S'
_chemical_formula_weight         431.71
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2012-06-13T18:36:53-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.238
_cell_length_b                   7.693
_cell_length_c                   10.678
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18.5
_cell_measurement_theta_min      11.3
_cell_measurement_wavelength     0.71073
_cell_volume                     1498.176
_computing_cell_refinement       'CAD4 Express (Enraf Nonius, 1994)'
_computing_data_collection       'CAD4 Express (Enraf Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'scintillation LiI'
_diffrn_detector_dtime           1.195
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Enraf Nonius CAD4'
_diffrn_measurement_method       'non-profiled \w scans'
_diffrn_orient_matrix_type
;
  x-axis points to radiation source
  the matrix is specified in reciprocal space
;
_diffrn_orient_matrix_UB_11      0.063702
_diffrn_orient_matrix_UB_12      0.018195
_diffrn_orient_matrix_UB_13      0.046603
_diffrn_orient_matrix_UB_21      0.113242
_diffrn_orient_matrix_UB_22      -0.011768
_diffrn_orient_matrix_UB_23      -0.025965
_diffrn_orient_matrix_UB_31      0.001901
_diffrn_orient_matrix_UB_32      0.090946
_diffrn_orient_matrix_UB_33      -0.012591
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_unetI/netI     0.0177
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            1391
_diffrn_reflns_theta_full        24.97
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.23
_diffrn_source                   'Enraf Nonius FR590'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         1
_exptl_absorpt_coefficient_mu    1.716
_exptl_absorpt_correction_T_max  0.6974
_exptl_absorpt_correction_T_min  0.6411
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
        Walker, N. & Stuart, D (1983) Acta. Cryst. A39, 158-166
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.914
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             852
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.807
_refine_diff_density_min         -1.684
_refine_diff_density_rms         0.156
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.23(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     174
_refine_ls_number_reflns         1391
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0472
_refine_ls_R_factor_gt           0.0439
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0905P)^2^+0.2826P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1124
_refine_ls_wR_factor_ref         0.1158
_reflns_number_gt                1309
_reflns_number_total             1391
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52700j2.cif
_cod_data_source_block           pm176_pna21
_cod_original_cell_volume        1498.2
_cod_database_code               7030043