The catalytic activities and magnetic behaviours of a μ3-chlorido and a μ1,1,1-azido bridged rare defective dicubane tetranuclear Mn(II) complexes
Das, Avijit; Chakraborty, Maharudra; Maity, Souvik; Ghosh, Ashutosh; Dalton Transactions  (2019) –; doi:10.1039/C9DT01567A

data_7700034
_publ_section_title
;
 The catalytic activities and magnetic behaviours of a \m3-chlorido and a
 \m1,1,1-azido bridged rare defective dicubane tetranuclear Mn(II)
 complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C9DT01567A
_journal_year                    2019
_chemical_formula_moiety         'C22 H30 Cl2 Mn2 N2 O4, 2[CH3OH]'
_chemical_formula_sum            'C44 H60 Cl4 Mn4 N4 O8'
_chemical_formula_weight         1134.52
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2019-02-26
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_audit_update_record
;
2019-05-08 deposited with the CCDC.    2019-05-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.235(7)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.134(5)
_cell_length_b                   10.725(4)
_cell_length_c                   18.983(7)
_cell_measurement_reflns_used    8621
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      22.69
_cell_measurement_theta_min      2.18
_cell_volume                     2831.8(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'CCD AREA DETECTOR'
_diffrn_measurement_method       OMEGA-SCAN
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2268
_diffrn_reflns_av_unetI/netI     0.1080
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            57421
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.243
_diffrn_reflns_theta_min         2.190
_diffrn_source                   'FINE FOCUS SEALED TUBE'
_exptl_absorpt_coefficient_mu    1.107
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.905
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1438 before and 0.1028 after correction.
The Ratio of minimum to maximum transmission is 0.7311.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            WHITE
_exptl_crystal_density_diffrn    1.331
_exptl_crystal_description       NEEDLE
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.165
_refine_diff_density_min         -0.757
_refine_diff_density_rms         0.134
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         5085
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.1789
_refine_ls_R_factor_gt           0.1012
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1739P)^2^+4.3508P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2647
_refine_ls_wR_factor_ref         0.3210
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2491
_reflns_number_total             5085
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01567a2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'EMPIRICAL' changed to
'empirical' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        2831.9(18)
_cod_database_code               7700034
_shelx_shelxl_version_number     2016/6
_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. Uiso/Uaniso restraints and constraints
Uanis(C22) = Uanis(C17)
3.a Secondary CH2 refined with riding coordinates:
 C9(H9A,H9B), C8(H8A,H8B), C10(H10A,H10B), C7(H7A,H7B)
3.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C14(H14), C12(H12), C3(H3)
3.c Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C17(H17A,H17B,H17C), C18(H18A,H18B,
 H18C), C22(H22A,H22B,H22C), C21(H21A,H21B,H21C)
;
_shelx_res_checksum              41307
_shelx_fab_checksum              44844
_olex2_submission_special_instructions 'No special instructions were received'