1D Mn(III) coordination polymers exhibiting chiral symmetry breaking and weak ferromagnetism.
Hara, Aoi; Kusumoto, Sotaro; Sekine, Yoshihiro; Harrowfield, Jack; Kim, Yang; Hayami, Shinya; Nakamura, Masaaki; Dalton transactions (Cambridge, England : 2003) 50 (2021) 5428–5432; doi:10.1039/d1dt00569c

data_7707054
_publ_section_title
;
 1D Mn(III) coordination polymers exhibiting chiral symmetry breaking and
 weak ferromagnetism.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5428
_journal_page_last               5432
_journal_paper_doi               10.1039/d1dt00569c
_journal_volume                  50
_journal_year                    2021
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C18 H17 I Mn N3 O2'
_chemical_formula_sum            'C18 H17 I Mn N3 O2'
_chemical_formula_weight         489.197
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_Int_Tables_number      19
_atom_sites_solution_primary     dual
_audit_creation_date             2021-03-16
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2021-03-16 deposited with the CCDC.	2021-04-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.5303(3)
_cell_length_b                   10.3905(3)
_cell_length_c                   17.3403(5)
_cell_measurement_reflns_used    5453
_cell_measurement_temperature    120
_cell_measurement_theta_max      30.0690
_cell_measurement_theta_min      2.3520
_cell_volume                     1717.12(9)
_computing_cell_refinement       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'olex2.refine 1.3 (Bourhis et al., 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.9983
_diffrn_measured_fraction_theta_max 0.9985
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     65.00 102.00   0.50    3.00    --   20.00  54.00 -90.00   74
  2  \w    -74.00 -26.00   0.50    3.00    --   20.00  54.00 150.00   96
  3  \w      5.00  35.00   0.50    3.00    --   20.00  54.00 150.00   60
  4  \w    -74.00 107.00   0.50    3.00    --   20.00  54.00 120.00  362
  5  \w    -64.00 -39.00   0.50    3.00    --   20.00  54.00-150.00   50
  6  \w    -36.00 -11.00   0.50    3.00    --   20.00  54.00-150.00   50
  7  \w     34.00  67.00   0.50    3.00    --   20.00  54.00-150.00   66
  8  \w    -22.00  25.00   0.50    3.00    --   20.00  54.00 -90.00   94
;
_diffrn_measurement_device       'two-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Mini II'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0113202000
_diffrn_orient_matrix_UB_12      -0.0262898000
_diffrn_orient_matrix_UB_13      -0.0372285000
_diffrn_orient_matrix_UB_21      -0.0079368000
_diffrn_orient_matrix_UB_22      -0.0620580000
_diffrn_orient_matrix_UB_23      0.0164855000
_diffrn_orient_matrix_UB_31      -0.0731279000
_diffrn_orient_matrix_UB_32      0.0108410000
_diffrn_orient_matrix_UB_33      0.0039543000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0261
_diffrn_reflns_av_unetI/netI     0.0343
_diffrn_reflns_Laue_measured_fraction_full 0.9983
_diffrn_reflns_Laue_measured_fraction_max 0.9985
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            10300
_diffrn_reflns_point_group_measured_fraction_full 0.9743
_diffrn_reflns_point_group_measured_fraction_max 0.9669
_diffrn_reflns_theta_full        25.2417
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.35
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    2.584
_exptl_absorpt_correction_T_max  0.939
_exptl_absorpt_correction_T_min  0.853
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.45i (Rigaku Oxford Diffraction, 2018)
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)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear dark brown'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.892
_exptl_crystal_description       block
_exptl_crystal_F_000             960.173
_exptl_crystal_size_max          0.379
_exptl_crystal_size_mid          0.213
_exptl_crystal_size_min          0.111
_refine_diff_density_max         0.2960
_refine_diff_density_min         -0.4275
_refine_diff_density_rms         0.0872
_refine_ls_abs_structure_details
'Flack, H. D. (1983). Acta Cryst. A39, 876-881.'
_refine_ls_abs_structure_Flack   -0.02(2)
_refine_ls_d_res_high            0.8002
_refine_ls_d_res_low             8.6701
_refine_ls_goodness_of_fit_ref   1.0370
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    27
_refine_ls_number_parameters     232
_refine_ls_number_reflns         3388
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.0370
_refine_ls_R_factor_all          0.0247
_refine_ls_R_factor_gt           0.0220
_refine_ls_shift/su_max          0.0001
_refine_ls_shift/su_mean         0.0000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0150P)^2^+0.6302P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0416
_refine_ls_wR_factor_ref         0.0424
_reflns_Friedel_coverage         0.924
_reflns_limit_h_max              11
_reflns_limit_h_min              -11
_reflns_limit_k_max              12
_reflns_limit_k_min              -12
_reflns_limit_l_max              21
_reflns_limit_l_min              -21
_reflns_number_gt                3198
_reflns_number_total             3388
_reflns_threshold_expression     I>=2u(I)
_cod_data_source_file            d1dt00569c2.cif
_cod_data_source_block           190525_Mn-I_5
_cod_depositor_comments
'Adding full bibliography for 7707050--7707055.cif.'
_cod_original_sg_symbol_Hall     ' P 2ac 2ab'
_cod_database_code               7707054
_chemical_oxdiff_formula         'Mn C N O I'
_chemical_oxdiff_usercomment     '120 K'
_reflns_odcompleteness_completeness 99.80
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C8(H8a,H8b)
2.b Aromatic/amide H refined with riding coordinates:
 C15(H15), C12(H12), C3(H3a), C14(H14), C16(H16), C17(H17), C5(H5), C2(H2)
2.c Idealised Me refined as rotating group:
 C11(H11a,H11b,H11c), C10(H10a,H10b,H10c)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.193
_oxdiff_exptl_absorpt_empirical_full_min 0.885