Ruthenium Complexes Containing 2-(2-Nitrosoaryl)pyridine: Structural, Spectroscopic, and Theoretical Studies
Siu-Chung Chan; Ho-Yuen Cheung; Chun-Yuen Wong; Inorganic Chemistry 50 (2011) 11636–11643; doi:10.1021/ic201570d

data_4326886
_publ_section_title
;
 Ruthenium Complexes Containing 2-(2-Nitrosoaryl)pyridine: Structural,
 Spectroscopic, and Theoretical Studies
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11636
_journal_page_last               11643
_journal_paper_doi               10.1021/ic201570d
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C21 H28 Cl N O4 Ru S4'
_chemical_formula_weight         623.20
_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                   12.6108(3)
_cell_length_b                   12.7982(3)
_cell_length_c                   14.9740(3)
_cell_measurement_reflns_used    9615
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      71.4757
_cell_measurement_theta_min      3.4505
_cell_volume                     2416.74(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0266
_diffrn_reflns_av_sigmaI/netI    0.0276
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9890
_diffrn_reflns_theta_full        67.47
_diffrn_reflns_theta_max         67.47
_diffrn_reflns_theta_min         4.54
_exptl_absorpt_coefficient_mu    9.751
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.42946
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro, Oxford Diffraction Ltd.,Version 1.171.34.44'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.713
_exptl_crystal_description       block
_exptl_crystal_F_000             1272
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.307
_refine_diff_density_min         -0.934
_refine_diff_density_rms         0.115
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         4313
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0559
_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^)+(0.0450P)^2^+17.8842P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1327
_refine_ls_wR_factor_ref         0.1332
_reflns_number_gt                4261
_reflns_number_total             4313
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic201570d_si_002_1.cif
_cod_data_source_block           Complex_1a
_cod_database_code               4326886