Syntheses and structural characterizations of 24-membered dimetal (Mn, Ni, Fe) macrocyclic complexes and the C-S bond formation between acetylacetone and a mercapto N-heterocycle.
Zhang, Xiaofeng; Chen, Hui; Ma, Chengbing; Chen, Changneng; Liu, Qiutian; Dalton transactions (Cambridge, England : 2003)  (2006) 4047–4055; doi:10.1039/b604579k

data_7007397
_publ_section_title
;
 Syntheses and structural characterizations of 24-membered dimetal (Mn,
 Ni, Fe) macrocyclic complexes and the C-S bond formation between
 acetylacetone and a mercapto N-heterocycle.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4047
_journal_page_last               4055
_journal_paper_doi               10.1039/b604579k
_journal_year                    2006
_chemical_formula_moiety         'C24 H32 Mn2 N4 O12 S6, 6(H2O)'
_chemical_formula_sum            'C24 H44 Mn2 N4 O18 S6'
_chemical_formula_weight         978.87
_chemical_name_common            (MnL(H2O)2)2(H2O)6
_chemical_name_systematic
;
[MnL(H2O)2]2(H2O)6
;
_space_group_IT_number           68
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2a 2ac'
_symmetry_space_group_name_H-M   'C c c a :2'
_atom_sites_solution_hydrogens   'geom and difmap for water'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.5969(7)
_cell_length_b                   22.4917(7)
_cell_length_c                   10.3271(4)
_cell_measurement_reflns_used    3573
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.04
_cell_measurement_theta_min      2.43
_cell_volume                     4319.6(3)
_computing_cell_refinement       'Siemens SMART & SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens XPREP'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material
'Bruker SHELXTL, enCIFer (Allen et al., 2004), platon (Spek, 2003)'
_computing_structure_refinement  'Siemens SHELXTL'
_computing_structure_solution    'Siemens SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  '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  0.0399
_diffrn_reflns_av_sigmaI/netI    0.0376
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            7849
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         2.43
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.944
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  .6868
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.505
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhombic
_exptl_crystal_F_000             2024
_exptl_crystal_size_max          .42
_exptl_crystal_size_mid          .34
_exptl_crystal_size_min          .28
_refine_diff_density_max         0.999
_refine_diff_density_min         -0.409
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.104
_refine_ls_hydrogen_treatment    'constr, H2O refall with restraints'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         1898
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.103
_refine_ls_R_factor_all          0.0812
_refine_ls_R_factor_gt           0.0515
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0770P)^2^+9.3548P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1342
_refine_ls_wR_factor_ref         0.1559
_reflns_number_gt                1363
_reflns_number_total             1898
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b604579k.txt
_cod_data_source_block           Compound_5
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      Ccca
_cod_database_code               7007397