Mechanism-Based Development of a Low-Potential, Soluble, and Cyclable Multielectron Anolyte for Nonaqueous Redox Flow Batteries.
Sevov, Christo S.; Fisher, Sydney L.; Thompson, Levi T.; Sanford, Melanie S.; Journal of the American Chemical Society 138 (2016) 15378–15384; doi:10.1021/jacs.6b07638

data_4130865
_publ_section_title
;
 Mechanism-Based Development of a Low-Potential, Soluble, and Cyclable
 Multielectron Anolyte for Nonaqueous Redox Flow Batteries.
;
_journal_issue                   47
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15378
_journal_page_last               15384
_journal_paper_doi               10.1021/jacs.6b07638
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C50 H52 N10 O10 Ni, C H4 O + (solvent)'
_chemical_formula_sum            'C51 H56 N10 Ni O11'
_chemical_formula_weight         1043.76
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/6
_cell_angle_alpha                90
_cell_angle_beta                 104.831(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.1373(3)
_cell_length_b                   41.8350(12)
_cell_length_c                   12.1770(2)
_cell_measurement_reflns_used    27508
_cell_measurement_temperature    85(2)
_cell_measurement_theta_max      68.20
_cell_measurement_theta_min      2.10
_cell_volume                     5484.6(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrystalClear-SM Expert 2.0 r16 (Rigaku, 2014)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      85(2)
_diffrn_detector_area_resol_mean 14.629
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Rigaku Saturn944+ CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.1000
_diffrn_reflns_av_unetI/netI     0.0378
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       51
_diffrn_reflns_limit_k_min       -52
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            161035
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         74.463
_diffrn_reflns_theta_min         2.112
_diffrn_source                   'micro-focus rotating anode'
_exptl_absorpt_coefficient_mu    1.054
_exptl_absorpt_correction_T_max  0.990
_exptl_absorpt_correction_T_min  0.626
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015) 
 Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.264
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2192
_exptl_crystal_size_max          0.190
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.010
_refine_diff_density_max         1.978
_refine_diff_density_min         -0.786
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     660
_refine_ls_number_reflns         11023
_refine_ls_number_restraints     423
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1046
_refine_ls_R_factor_gt           0.0958
_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^)+(0.1569P)^2^+14.9169P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2699
_refine_ls_wR_factor_ref         0.2808
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9561
_reflns_number_total             11023
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b07638_si_004.cif
_cod_data_source_block           2160_sq
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4130865
_shelx_estimated_absorpt_t_min   0.825
_shelx_estimated_absorpt_t_max   0.990
_shelxl_version_number           2014/6
_shelx_res_checksum              26476
_shelx_hkl_checksum              40145
_shelx_fab_checksum              56245