Systematic Structural Elucidation for the Protonated Form of Rare Earth Bis(porphyrinato) Double-Decker Complexes: Direct Structural Evidence of the Location of the Attached Proton.
Yamashita, Ken-Ichi; Sakata, Naoya; Ogawa, Takuji; Inorganic chemistry 55 (2016) 8935–8942; doi:10.1021/acs.inorgchem.6b01442

data_4348628
_publ_section_title
;
 Systematic Structural Elucidation for the Protonated Form of Rare Earth
 Bis(porphyrinato) Double-Decker Complexes: Direct Structural Evidence of
 the Location of the Attached Proton.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8935
_journal_page_last               8942
_journal_paper_doi               10.1021/acs.inorgchem.6b01442
_journal_volume                  55
_journal_year                    2016
_chemical_formula_sum            'C92 H61 Cl12 N8 Sm'
_chemical_formula_weight         1854.23
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 91.74(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.064(3)
_cell_length_b                   17.162(3)
_cell_length_c                   30.087(6)
_cell_measurement_reflns_used    48415
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      2.99
_cell_volume                     8291(3)
_computing_cell_refinement       'Rigaku RAPID AUTO'
_computing_data_collection       'Rigaku RAPID AUTO'
_computing_data_reduction        'Rigaku RAPID AUTO'
_computing_molecular_graphics    'Bruker XSHELL'
_computing_publication_material  'CIFTAB-2014/2 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku VariMax RAPID&#x0087;U'
_diffrn_measurement_method       'Rigaku VariMax RAPID&#x0087;U'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0721
_diffrn_reflns_av_unetI/netI     0.0625
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            78337
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.471
_diffrn_reflns_theta_min         2.996
_diffrn_source                   'Rotating anode X-ray tube'
_exptl_absorpt_coefficient_mu    1.148
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7200
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_description       platelet
_exptl_crystal_F_000             3740
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_exptl_crystal_size_mid          0.370
_exptl_crystal_size_min          0.050
_refine_diff_density_max         1.021
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_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1132
_refine_ls_number_reflns         18901
_refine_ls_number_restraints     169
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0931
_refine_ls_R_factor_gt           0.0485
_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^)+(0.0453P)^2^+11.5676P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1017
_refine_ls_wR_factor_ref         0.1167
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11954
_reflns_number_total             18901
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b01442_si_002.cif
_cod_data_source_block           SmCHCl3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4348628
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.663
_shelx_estimated_absorpt_t_max   0.945
_shelx_res_checksum              65389
_shelx_hkl_checksum              90022