Heteronuclear bipyrimidine-bridged Ru‒Ln and Os‒Ln dyads: low-energy 3MLCT states as energy-donors to Yb(iii) and Nd(iii)
Lazarides, Theodore; Adams, Harry; Sykes, Daniel; Faulkner, Stephen; Calogero, Giuseppe; Ward, Michael D.; Dalton Transactions  (2008) 691–698; doi:10.1039/b714640j

data_7003237
_publ_section_title
;
 Heteronuclear bipyrimidine-bridged Ru--Ln and Os--Ln dyads: low-energy
 3MLCT states as energy-donors to Yb(iii) and Nd(iii)
;
_journal_issue                   5
_journal_name_full               'Dalton Transactions'
_journal_page_first              691
_journal_page_last               698
_journal_paper_doi               10.1039/b714640j
_journal_year                    2008
_chemical_formula_sum            'C48 H51 Cl2 F18 N6 Nd O7 Ru'
_chemical_formula_weight         1482.16
_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                75.965(4)
_cell_angle_beta                 84.187(4)
_cell_angle_gamma                84.216(4)
_cell_formula_units_Z            2
_cell_length_a                   13.036(3)
_cell_length_b                   14.384(3)
_cell_length_c                   16.284(3)
_cell_measurement_reflns_used    4744
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      52.719
_cell_measurement_theta_min      4.467
_cell_volume                     2937.8(11)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 100
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker P4'
_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  0.1047
_diffrn_reflns_av_sigmaI/netI    0.1432
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            34073
_diffrn_reflns_theta_full        27.57
_diffrn_reflns_theta_max         27.57
_diffrn_reflns_theta_min         1.29
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.331
_exptl_absorpt_correction_T_max  0.9244
_exptl_absorpt_correction_T_min  0.6909
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.676
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1474
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.942
_refine_diff_density_min         -1.868
_refine_diff_density_rms         0.201
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     713
_refine_ls_number_reflns         13204
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.1301
_refine_ls_R_factor_gt           0.0732
_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^)+(0.0954P)^2^+2.2816P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1750
_refine_ls_wR_factor_ref         0.2036
_reflns_number_gt                8137
_reflns_number_total             13204
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b714640j.txt
_cod_data_source_block           prwnt4m
_cod_original_cell_volume        2937.8(10)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7003237