Consequences of N,C,N'- and C,N,N'-Coordination Modes on Electronic and Photophysical Properties of Cyclometalated Aryl Ruthenium(II) Complexes
Sipke H. Wadman; Martin Lutz; Duncan M. Tooke; Anthony L. Spek; František Hartl; Remco W. A. Havenith; Gerard P. M. van Klink; Gerard van Koten; Inorganic Chemistry 48 (2009) 1887–1900; doi:10.1021/ic801595m

data_4301540
_publ_contact_author_address
; Bijvoet Center for Biomolecular Research
  Crystal and Structural Chemistry
  Utrecht University
  Padualaan 8
  3584 CH Utrecht
  The Netherlands
;
_publ_contact_author_email       m.lutz@uu.nl
_publ_contact_author_fax         '[+31] 30 2533940'
_publ_contact_author_name        'Martin Lutz'
_publ_contact_author_phone       '[+31] 30 2533902'
_publ_section_title
;
Consequences of N,C,N'- and C,N,N'-Coordination Modes on Electronic and
Photophysical Properties of Cyclometalated Aryl Ruthenium(II) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1887
_journal_page_last               1900
_journal_paper_doi               10.1021/ic801595m
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C19 H16 N2 O2'
_chemical_formula_sum            'C19 H16 N2 O2'
_chemical_formula_weight         304.34
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_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                 100.7772(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.1833(3)
_cell_length_b                   5.2291(1)
_cell_length_c                   37.1827(10)
_cell_measurement_reflns_used    3059
_cell_measurement_temperature    125(2)
_cell_measurement_theta_max      23.00
_cell_measurement_theta_min      1.53
_cell_volume                     3091.05(12)
_computing_cell_refinement       peakref
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        'EvalCCD, Twinabs'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      125(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0755
_diffrn_reflns_av_sigmaI/netI    0.0462
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            24739
_diffrn_reflns_theta_full        23.14
_diffrn_reflns_theta_max         23.14
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.6399
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.265
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     454
_refine_ls_number_reflns         4301
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.1091
_refine_ls_R_factor_gt           0.0648
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0871P)^2^+1.8121P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1493
_refine_ls_wR_factor_ref         0.1742
_reflns_number_gt                2928
_reflns_number_total             4301
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic801595m_si_001_2.cif
_cod_data_source_block           s3281a
_cod_original_sg_symbol_H-M      'P 21/a'
_cod_database_code               4301540