Ligand field effect tuned magnetic behaviors of two chain compounds based on Mn(III)3O units: from slow magnetic relaxation to metamagnetism.
Bai, Yue-Ling; Bao, Xiaoli; Zhu, Shourong; Fang, Jianhui; Tao, Jun; Dalton transactions (Cambridge, England : 2003) 42 (2013) 1033–1038; doi:10.1039/c2dt31944f

data_7022168
_publ_section_title
;
 Ligand field effect tuned magnetic behaviors of two chain compounds based
 on Mn(III)3O units: from slow magnetic relaxation to metamagnetism.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1033
_journal_page_last               1038
_journal_paper_doi               10.1039/c2dt31944f
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C33 H30 Cl3 Mn3 N6 O8'
_chemical_formula_weight         909.80
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.337(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.381(2)
_cell_length_b                   16.819(3)
_cell_length_c                   14.024(2)
_cell_measurement_temperature    223(2)
_cell_volume                     3569.0(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Apex CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0412
_diffrn_reflns_av_sigmaI/netI    0.0394
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            27565
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.35
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    1.330
_exptl_absorpt_correction_T_max  0.689
_exptl_absorpt_correction_T_min  0.596
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Dark-brown
_exptl_crystal_density_diffrn    1.693
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1840
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.28
_refine_diff_density_max         1.400
_refine_diff_density_min         -0.491
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.116
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     478
_refine_ls_number_reflns         6996
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.127
_refine_ls_R_factor_all          0.0742
_refine_ls_R_factor_gt           0.0634
_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^)+(0.0691P)^2^+9.1859P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1492
_refine_ls_wR_factor_ref         0.1553
_reflns_number_gt                5969
_reflns_number_total             6996
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31944f.txt
_cod_data_source_block           p2
_cod_original_cell_volume        3569.1(10)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7022168