Yb(II) Triple-Decker Complex with the μ-Bridging Naphthalene Dianion [CpBn5Yb(DME)]2(μ-η4:η4-C10H8). Oxidative Substitution of [C10H8]2‒ by 1,4-Diphenylbuta-1,3-diene and P4 and Protonolysis of the Yb‒C10H8 Bond by PhPH2
Selikhov, Alexander N.; Mahrova, Tatyana V.; Cherkasov, Anton V.; Fukin, Georgy K.; Kirillov, Evgueni; Alvarez Lamsfus, Carlos; Maron, Laurent; Trifonov, Alexander A.; Organometallics 35 (2016) 2401–; doi:10.1021/acs.organomet.6b00428

data_4088781
_publ_section_title
;
 Yb(II) Triple-Decker Complex with the \m-Bridging Naphthalene Dianion
 [CpBn5Yb(DME)]2(\m-\h4:\h4-C10H8). Oxidative Substitution of [C10H8]2--
 by 1,4-Diphenylbuta-1,3-diene and P4 and Protonolysis of the Yb--C10H8
 Bond by PhPH2
;
_journal_issue                   14
_journal_name_full               Organometallics
_journal_page_first              2401
_journal_paper_doi               10.1021/acs.organomet.6b00428
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C118 H118 O4 Yb2'
_chemical_formula_weight         1946.20
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                74.539(2)
_cell_angle_beta                 83.433(2)
_cell_angle_gamma                77.549(2)
_cell_formula_units_Z            1
_cell_length_a                   10.3061(2)
_cell_length_b                   15.5010(3)
_cell_length_c                   15.9350(4)
_cell_measurement_reflns_used    12763
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.6630
_cell_measurement_theta_min      3.1140
_cell_volume                     2391.48(9)
_computing_cell_refinement       'CrysAlisPro, Agilent Technologies'
_computing_data_collection       'CrysAlisPro, Agilent Technologies'
_computing_data_reduction        'CrysAlisPro, Agilent Technologies'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, EOS (CCD)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_unetI/netI     0.0539
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            37132
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_min         3.081
_diffrn_source                   'fine focus sealed tube'
_exptl_absorpt_coefficient_mu    1.997
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.74582
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies, Version 1.171.35.19.
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.351
_exptl_crystal_description       prism
_exptl_crystal_F_000             998
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.575
_refine_diff_density_min         -0.730
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     566
_refine_ls_number_reflns         9374
_refine_ls_number_restraints     48
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0580
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+3.5000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0975
_refine_ls_wR_factor_ref         0.1032
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7714
_reflns_number_total             9374
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00428_si_001.cif
_cod_data_source_block           ybcpbnbd
_cod_database_code               4088781
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.691
_shelx_estimated_absorpt_t_max   0.691
_shelx_res_checksum              27172
_shelx_hkl_checksum              78566