Synthesis of Pyridine-Alkoxide Ligands for Formation of Polynuclear Complexes
Shopov, Dimitar Yavorov; Sharninghausen, Liam; Sinha, Shashi Bhushan; Borowski, Julia; Mercado, Brandon; Brudvig, Gary; Crabtree, Robert H.; New J. Chem. 41 (2017) 6709–6719; doi:10.1039/C7NJ01845B

data_7056317
_publ_section_title
;
 Synthesis of Pyridine-Alkoxide Ligands for Formation of Polynuclear
 Complexes
;
_journal_issue                   14
_journal_name_full               'New J. Chem.'
_journal_page_first              6709
_journal_page_last               6719
_journal_paper_doi               10.1039/C7NJ01845B
_journal_volume                  41
_journal_year                    2017
_chemical_formula_sum            'C61 H64 Mn4 N8 O11'
_chemical_formula_weight         1304.96
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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
;
2017-01-24 deposited with the CCDC.
2017-06-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.462(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.9892(6)
_cell_length_b                   13.5833(5)
_cell_length_c                   33.108(2)
_cell_measurement_reflns_used    28846
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     7640.1(6)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)'
_computing_data_collection       'CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r15 (Rigaku, 2011)'
_computing_molecular_graphics
; 
 'Rigaku R-AXIS RAPID, Rigaku R_AXIS RAPID imaging plate' 
;
_computing_publication_material  'SHELXL-2013/2 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 10
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID imaging plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.2201
_diffrn_reflns_av_unetI/netI     0.1110
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -42
_diffrn_reflns_number            78798
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.483
_diffrn_reflns_theta_min         2.999
_diffrn_source                   'Sealed Tube'
_exptl_absorpt_coefficient_mu    0.698
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.776
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private Communication'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.135
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2696
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.612
_refine_diff_density_min         -0.837
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     384
_refine_ls_number_reflns         8746
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.1713
_refine_ls_R_factor_gt           0.1347
_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^)+(0.0690P)^2^+165.8092P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2513
_refine_ls_wR_factor_ref         0.2724
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6344
_reflns_number_total             8746
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7nj01845b2.cif
_cod_data_source_block           shelx_165b1_sq
_cod_database_code               7056317
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              53239
_shelx_fab_checksum              90583