Evolution of the structures and magnetic properties of the manganese dicarboxylates, Mn2(CO2(CH2)nCO2)(OH)2 and Mn4(CO2(CH2)nCO2)3(OH)2
Saines, Paul J.; Jain, Prashant; Cheetham, Anthony K.; Chemical Science 2 (2011) 1929–; doi:10.1039/c1sc00253h

data_1515486
_publ_section_title
;
 Evolution of the structures and magnetic properties of the manganese
 dicarboxylates, Mn2(CO2(CH2)nCO2)(OH)2 and Mn4(CO2(CH2)nCO2)3(OH)2
;
_journal_issue                   10
_journal_name_full               'Chemical Science'
_journal_page_first              1929
_journal_paper_doi               10.1039/c1sc00253h
_journal_volume                  2
_journal_year                    2011
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C2 H3 Mn1 O3'
_chemical_formula_sum            'C2 H3 Mn O3'
_chemical_formula_weight         129.985
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2010-11-17T16:17:51-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 92.414(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.8745(3)
_cell_length_b                   7.4316(5)
_cell_length_c                   7.9227(5)
_cell_measurement_reflns_used    3608
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_measurement_wavelength     0.71073
_cell_volume                     345.57(4)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Hooft, 1998)'
_computing_data_reduction        'DENZO (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Diamond (Brandenburg 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type
'Bruker-Nonius Roper CCD camera on \k-goniostat'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0680
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5609
_diffrn_reflns_theta_full        27.15
_diffrn_reflns_theta_max         27.70
_diffrn_reflns_theta_min         3.76
_diffrn_standards_decay_%        negligible
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    3.637
_exptl_absorpt_correction_T_max  0.952
_exptl_absorpt_correction_T_min  0.742
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2.10 (Sheldrick, G.M., 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.498
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             256
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.601
_refine_diff_density_min         -0.742
_refine_diff_density_rms         0.169
_refine_ls_extinction_coef       0.014(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.197
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     60
_refine_ls_number_reflns         794
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.196
_refine_ls_R_factor_all          0.0434
_refine_ls_R_factor_gt           0.0302
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0137P)^2^+1.1065P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0669
_refine_ls_wR_factor_ref         0.0707
_reflns_number_gt                669
_reflns_number_total             794
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1sc00253h.txt
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/a'
_cod_original_formula_sum        'C2 H3 Mn1 O3'
_cod_database_code               1515486