Photosensitization of Ruthenium Nitrosyls to Red Light with an Isoelectronic Series of Heavy-Atom Chromophores: Experimental and Density Functional Theory Studies on the Effects of O-, S- and Se-Substituted Coordinated Dyes
Michael J. Rose; Pradip K. Mascharak; Inorganic Chemistry 48 (2009) 6904–6917; doi:10.1021/ic900899j

data_4302779
_publ_contact_author_address
;
Department of Chemistry and Biochemistry,
University of California, Santa Cruz,
1156 High Street,
Santa Cruz, CA 95064
USA
;
_publ_contact_author_email       pradip@chemsitry.ucsc.edu
_publ_contact_author_fax         '+1 831 459 2935'
_publ_contact_author_name        'Pradip Mascharak'
_publ_contact_author_phone       '+1 831 459 4251'
_publ_section_title
;
Photosensitization of Ruthenium Nitrosyls to Red Light with an
Isoelectronic Series of Heavy-Atom Chromophores: Experimental and Density
Functional Theory Studies on the Effects of O-, S- and Se-Substituted
Coordinated Dyes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6904
_journal_page_last               6917
_journal_paper_doi               10.1021/ic900899j
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C12 H6 N O2 Se'
_chemical_formula_weight         275.14
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                103.180(2)
_cell_angle_beta                 96.138(2)
_cell_angle_gamma                96.173(2)
_cell_formula_units_Z            4
_cell_length_a                   7.4489(12)
_cell_length_b                   10.9453(17)
_cell_length_c                   12.295(2)
_cell_measurement_reflns_used    9561
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      23.60
_cell_measurement_theta_min      2.51
_cell_volume                     961.4(3)
_computing_cell_refinement       'Bruker SAINT v7.34'
_computing_data_collection       'Bruker APEX-II v2.1-4'
_computing_data_reduction        'Bruker SAINT v7.34'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 83.33
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II'
_diffrn_measurement_method       \w/2\q-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  0.0239
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9562
_diffrn_reflns_theta_full        26.36
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    3.885
_exptl_absorpt_correction_T_max  0.91397
_exptl_absorpt_correction_T_min  0.64702
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Sheldrick, 2007'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.901
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             540
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.009
_refine_diff_density_min         -0.565
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.803
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     301
_refine_ls_number_reflns         3891
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.803
_refine_ls_R_factor_all          0.0372
_refine_ls_R_factor_gt           0.0293
_refine_ls_shift/su_max          0.040
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0946
_refine_ls_wR_factor_ref         0.1023
_reflns_number_gt                3326
_reflns_number_total             3891
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900899j_si_002_2.cif
_cod_data_source_block           Seln
_cod_database_code               4302779