From antiferromagnetic to ferromagnetic exchange in a family of oxime-based Mn(III) dimers: a magneto-structural study.
Barros, Wdeson P.; Inglis, Ross; Nichol, Gary S.; Rajeshkumar, Thayalan; Rajaraman, Gopalan; Piligkos, Stergios; Stumpf, Humberto O.; Brechin, Euan K.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 16510–16517; doi:10.1039/c3dt52009a

data_7023938
_publ_section_title
;
 From antiferromagnetic to ferromagnetic exchange in a family of
 oxime-based Mn(III) dimers: a magneto-structural study.
;
_journal_issue                   47
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16510
_journal_page_last               16517
_journal_paper_doi               10.1039/c3dt52009a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C45 H45 Mn2 N9 O3, 2(Cl O4)'
_chemical_formula_sum            'C45 H45 Cl2 Mn2 N9 O11'
_chemical_formula_weight         1068.68
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     charge-flipping
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                74.555(5)
_cell_angle_beta                 81.387(4)
_cell_angle_gamma                84.794(4)
_cell_formula_units_Z            2
_cell_length_a                   11.0368(4)
_cell_length_b                   11.5272(6)
_cell_length_c                   19.2934(10)
_cell_measurement_reflns_used    6471
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      23.2067
_cell_measurement_theta_min      2.9861
_cell_volume                     2335.9(2)
_computing_cell_refinement       'CrysAlisPro (Agilent Technologies, 2011)'
_computing_data_collection       'CrysAlisPro (Agilent Technologies, 2011)'
_computing_data_reduction        'CrysAlisPro (Agilent Technologies, 2011)'
_computing_molecular_graphics    'DIAMOND (Brandenburg & Putz, 1999)'
_computing_publication_material
'SHELXTL (Sheldrick, 2008) and local programs'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      170(2)
_diffrn_detector_area_resol_mean 16.1042
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Agilent Technologies XCalibur'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0528
_diffrn_reflns_av_sigmaI/netI    0.0572
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            28621
_diffrn_reflns_theta_full        23.26
_diffrn_reflns_theta_max         23.26
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    0.726
_exptl_absorpt_correction_T_max  0.9496
_exptl_absorpt_correction_T_min  0.8619
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
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 brown'
_exptl_crystal_density_diffrn    1.519
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1100
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.334
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     715
_refine_ls_number_reflns         6699
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0412
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0282P)^2^+0.4651P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0733
_refine_ls_wR_factor_ref         0.0812
_reflns_number_gt                5042
_reflns_number_total             6699
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c3dt52009a.txt
_cod_data_source_block           3-eb2089
_cod_original_cell_volume        2335.92(19)
_cod_database_code               7023938