Novel phospholyl(diphenylphosphino)methane-ruthenium complexes: unexpected non-assisted cis to trans isomerization of [RuCl2(κ(2)-P-P')2].
Nguyen, Duc Hanh; Daran, Jean-Claude; Mallet-Ladeira, Sonia; Davin, Thomas; Maron, Laurent; Urrutigoïty, Martine; Kalck, Philippe; Gouygou, Maryse; Dalton transactions (Cambridge, England : 2003) 42 (2013) 75–81; doi:10.1039/c2dt32032k

data_7020815
_publ_section_title
;
 Novel phospholyl(diphenylphosphino)methane-ruthenium complexes:
 unexpected non-assisted cis to trans isomerization of
 [RuCl2(\k(2)-P-P')2].
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              75
_journal_page_last               81
_journal_paper_doi               10.1039/c2dt32032k
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C50 H40 Cl2 P4 Ru'
_chemical_formula_sum            'C50 H40 Cl2 P4 Ru'
_chemical_formula_weight         936.68
_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                103.090(3)
_cell_angle_beta                 94.498(3)
_cell_angle_gamma                117.213(4)
_cell_formula_units_Z            1
_cell_length_a                   10.0456(3)
_cell_length_b                   10.8211(4)
_cell_length_c                   11.5003(4)
_cell_measurement_reflns_used    16423
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      29.16
_cell_measurement_theta_min      3.27
_cell_volume                     1058.70(8)
_computing_cell_refinement       CrysAlisPro
_computing_data_collection       'CrysAlisPro (Oxford Diffraction, 2010)'
_computing_data_reduction        CrysAlisPro
_computing_molecular_graphics
'ORTEPIII (Burnett & Johnson, 1996); ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 16.1978
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_sigmaI/netI    0.0211
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            23232
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.27
_exptl_absorpt_coefficient_mu    0.683
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.95092
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
CrysAlisPro (Oxford Diffraction, 2010)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.469
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       box
_exptl_crystal_F_000             478
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.401
_refine_diff_density_min         -0.375
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     259
_refine_ls_number_reflns         4800
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0262
_refine_ls_R_factor_gt           0.0216
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0304P)^2^+0.2661P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0552
_refine_ls_wR_factor_ref         0.0561
_reflns_number_gt                4211
_reflns_number_total             4800
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c2dt32032k.txt
_cod_data_source_block           4
_cod_original_cell_volume        1058.70(6)
_cod_database_code               7020815