Reversible H(2) splitting between Ru(II) and a remote carbanion in a zwitterionic compound.
Stepowska, Elzbieta; Jiang, Huiling; Song, Datong; Chemical communications (Cambridge, England) 46 (2010) 556–558; doi:10.1039/b919606d

data_7105174
_publ_section_title
;
 Reversible H(2) splitting between Ru(II) and a remote carbanion in a
 zwitterionic compound.
;
_journal_issue                   4
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              556
_journal_page_last               558
_journal_paper_doi               10.1039/b919606d
_journal_volume                  46
_journal_year                    2010
_chemical_formula_sum            'C53 H44 N4 P2 Ru'
_chemical_formula_weight         899.93
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 110.4570(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.4215(5)
_cell_length_b                   9.9438(2)
_cell_length_c                   25.1806(7)
_cell_measurement_reflns_used    68492
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.65
_cell_volume                     4321.68(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0426
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            68492
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.65
_exptl_absorpt_coefficient_mu    0.479
_exptl_absorpt_correction_T_max  0.9403
_exptl_absorpt_correction_T_min  0.8371
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker Apex2'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.383
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1856
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.384
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     545
_refine_ls_number_reflns         9914
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0262
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0229P)^2^+2.7788P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0590
_refine_ls_wR_factor_ref         0.0631
_reflns_number_gt                8445
_reflns_number_total             9914
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b919606d.txt
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7105174