Electrocatalytic Proton Reduction by a Model for [NiFeSe] Hydrogenases
Gezer, Gamze; Durán Jiménez, Dinesh; Siegler, Maxime A.; Bouwman, Elisabeth; Dalton Trans.  (2017) –; doi:10.1039/C7DT00972K

data_7043123
_publ_section_title
;
 Electrocatalytic Proton Reduction by a Model for [NiFeSe] Hydrogenases
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00972K
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C11 H22 Ni S2 Se2'
_chemical_formula_sum            'C11 H22 Ni S2 Se2'
_chemical_formula_weight         435.03
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-03-14 deposited with the CCDC.
2017-05-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.465(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.2301(2)
_cell_length_b                   10.3586(2)
_cell_length_c                   10.5707(3)
_cell_measurement_reflns_used    7539
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.66
_cell_measurement_theta_min      2.80
_cell_volume                     769.92(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2015)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0301
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11826
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.490
_diffrn_reflns_theta_min         2.792
_exptl_absorpt_coefficient_mu    6.233
_exptl_absorpt_correction_T_max  0.839
_exptl_absorpt_correction_T_min  0.316
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
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            'dark green'
_exptl_crystal_density_diffrn    1.877
_exptl_crystal_description       plate
_exptl_crystal_F_000             432
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.468
_refine_diff_density_min         -0.325
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details
;
 Flack x determined using 1521 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.002(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         3544
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0230
_refine_ls_R_factor_gt           0.0215
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0249P)^2^+0.0526P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0486
_refine_ls_wR_factor_ref         0.0495
_reflns_Friedel_coverage         0.895
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                3416
_reflns_number_total             3544
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00972k2.cif
_cod_data_source_block           xs0766a
_cod_database_code               7043123
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              17109