Formation of Vinylidenes from Internal Alkynes at a Cyclotriphosphato Ruthenium Complex
Yousuke Ikeda; Takafumi Yamaguchi; Keiichiro Kanao; Kazuhiro Kimura; Sou Kamimura; Yuichiro Mutoh; Yoshiaki Tanabe; Youichi Ishii; Journal of the American Chemical Society 130 (2008) 16856–16857; doi:10.1021/ja8080567

data_4108853
_publ_section_title
;
 Formation of Vinylidenes from Internal Alkynes at a Cyclotriphosphato
 Ruthenium Complex
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              16856
_journal_page_last               16857
_journal_paper_doi               10.1021/ja8080567
_journal_volume                  130
_journal_year                    2008
_chemical_formula_moiety         'C72 H70 Cl4 N O11 P7 Ru '
_chemical_formula_sum            'C72 H70 Cl4 N O11 P7 Ru'
_chemical_formula_weight         1585.04
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 97.625(2)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   9.9476(19)
_cell_length_b                   36.449(7)
_cell_length_c                   20.012(4)
_cell_measurement_reflns_used    18466
_cell_measurement_temperature    123.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     7192(2)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  SHELXL
_computing_structure_solution    SIR97
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.895
_diffrn_measured_fraction_theta_max 0.895
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.059
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       47
_diffrn_reflns_limit_k_min       -47
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            46105
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.582
_exptl_absorpt_correction_T_max  0.865
_exptl_absorpt_correction_T_min  0.650
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.464
_exptl_crystal_description       prism
_exptl_crystal_F_000             3256.00
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.25
_refine_diff_density_max         2.15
_refine_diff_density_min         -0.98
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     866
_refine_ls_number_reflns         14757
_refine_ls_R_factor_gt           0.0787
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0614P)^2^+26.6392P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1796
_reflns_number_gt                12277
_reflns_number_total             14757
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ja8080567_si_002_1.cif
_cod_data_source_block           6j_(PPN)[Ru(P3O9)(MeCCCO2Et)(dppe)]
_cod_original_formula_sum        'C72 H70 Cl4 N O11 P7 Ru '
_cod_database_code               4108853