Tunable single-site ruthenium catalysts for efficient water oxidation
Lucile Bernet; Ralte Lalrempuia; Wadih Ghattas; Helge Muller-Bunz; Laura Vigara; Antoni Llobet; Martin Albrecht; Chem.Commun. 47 (2011) 8058–; doi:10.1039/c1cc12615f

data_7106648
_publ_section_title
;
 Tunable single-site ruthenium catalysts for efficient water oxidation
;
_journal_name_full               Chem.Commun.
_journal_page_first              8058
_journal_paper_doi               10.1039/c1cc12615f
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety
'C19 H26 N8 Ru, 2 (C F3 O3 S), 0.76 (C2 H3 N), 0.25 (H2 O)'
_chemical_formula_sum            'C22.51 H28.76 F6 N8.76 O6.25 Ru S2'
_chemical_formula_weight         801.16
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 102.379(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5421(1)
_cell_length_b                   24.5273(2)
_cell_length_c                   16.1468(2)
_cell_measurement_reflns_used    13832
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.6265
_cell_measurement_theta_min      3.2524
_cell_volume                     3304.34(6)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug 2 2010,13:00:58)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug 2 2010,13:00:58)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug 2 2010,13:00:58)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.3196
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.878
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0331
_diffrn_reflns_av_sigmaI/netI    0.0332
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            32309
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         29.69
_diffrn_reflns_theta_min         3.26
_exptl_absorpt_coefficient_mu    0.686
_exptl_absorpt_correction_T_max  0.892
_exptl_absorpt_correction_T_min  0.826
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug 2 2010,13:00:58)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.610
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1620
_exptl_crystal_size_max          0.3686
_exptl_crystal_size_mid          0.2922
_exptl_crystal_size_min          0.1886
_refine_diff_density_max         0.883
_refine_diff_density_min         -0.636
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     498
_refine_ls_number_reflns         8218
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_gt           0.0319
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0276P)^2^+2.6256P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0690
_refine_ls_wR_factor_ref         0.0755
_reflns_number_gt                6912
_reflns_number_total             8218
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c1cc12615f.txt
_cod_data_source_block           alb85(3c)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7106648