Quinoline-based tetradendate nitrogen ligands stabilize the bis(micro-oxo) dinuclear manganese(iii,iii) core.
Mikata, Yuji; So, Haruka; Yamashita, Azusa; Kawamura, Ayano; Mikuriya, Masahiro; Fukui, Kôichi; Ichimura, Akio; Yano, Shigenobu; Dalton transactions (Cambridge, England : 2003)  (2007) 3330–3334; doi:10.1039/b705080a

data_7005748
_publ_section_title
;
 Quinoline-based tetradendate nitrogen ligands stabilize the
 bis(micro-oxo) dinuclear manganese(iii,iii) core.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3330
_journal_page_last               3334
_journal_paper_doi               10.1039/b705080a
_journal_year                    2007
_chemical_formula_moiety         'C28 H34 N4 '
_chemical_formula_sum            'C28 H34 N4'
_chemical_formula_weight         426.60
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                81.368(6)
_cell_angle_beta                 84.698(6)
_cell_angle_gamma                74.897(6)
_cell_formula_units_Z            1
_cell_length_a                   7.2432(2)
_cell_length_b                   8.8278(2)
_cell_length_c                   9.6628(2)
_cell_measurement_reflns_used    1435
_cell_measurement_temperature    173.1
_cell_measurement_theta_max      28.7
_cell_measurement_theta_min      2.1
_cell_volume                     588.84(3)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.6.0'
_computing_structure_refinement  SHELXL
_computing_structure_solution    SHELXS97
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.9762
_diffrn_measured_fraction_theta_max 0.9762
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.014
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6342
_diffrn_reflns_theta_full        28.69
_diffrn_reflns_theta_max         28.69
_exptl_absorpt_coefficient_mu    0.072
_exptl_absorpt_correction_T_max  0.994
_exptl_absorpt_correction_T_min  0.886
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.203
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             230.00
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.31
_refine_diff_density_min         -0.16
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     214
_refine_ls_number_reflns         2952
_refine_ls_R_factor_gt           0.0390
_refine_ls_shift/su_max          0.0010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0624P)^2^+0.0154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1110
_reflns_number_gt                2257
_reflns_number_total             2952
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            b705080a.txt
_cod_data_source_block           '__i-Pr2enQ2-55-1'
_cod_original_cell_volume        588.84(2)
_cod_original_formula_sum        'C28 H34 N4 '
_cod_database_code               7005748