Synthesis and characterization of a family of tetranuclear manganese(iii) phosphonate complexes
Wang, Mei; Ma, Chengbing; Yuan, Daqiang; Hu, Mingqiang; Chen, Changneng; Liu, Qiutian; New Journal of Chemistry 31 (2007) 2103–; doi:10.1039/b706514k

data_7052208
_publ_section_title
;
 Synthesis and characterization of a family of tetranuclear
 manganese(iii) phosphonate complexes
;
_journal_issue                   12
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2103
_journal_paper_doi               10.1039/b706514k
_journal_volume                  31
_journal_year                    2007
_chemical_formula_sum            'C38 H54 Mn4 N4 O24 P2'
_chemical_formula_weight         1232.55
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                100.4590(10)
_cell_angle_beta                 103.024(4)
_cell_angle_gamma                113.282(3)
_cell_formula_units_Z            1
_cell_length_a                   11.4387(14)
_cell_length_b                   11.4850(12)
_cell_length_c                   11.9747(11)
_cell_measurement_reflns_used    2894
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.85
_cell_volume                     1342.0(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'
_computing_structure_refinement  'Siemens SHELXTL'
_computing_structure_solution    'Siemens SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0175
_diffrn_reflns_av_sigmaI/netI    0.0324
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10383
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.85
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.060
_exptl_absorpt_correction_T_max  .8540
_exptl_absorpt_correction_T_min  .7600
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             632
_exptl_crystal_size_max          .40
_exptl_crystal_size_mid          .22
_exptl_crystal_size_min          .15
_refine_diff_density_max         0.977
_refine_diff_density_min         -0.447
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     360
_refine_ls_number_reflns         6053
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_gt           0.0558
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0943P)^2^+1.2510P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1564
_refine_ls_wR_factor_ref         0.1726
_reflns_number_gt                4684
_reflns_number_total             6053
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b706514k.txt
_cod_data_source_block           compound-3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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      P-1
_cod_database_code               7052208
_refine_ls_r_factor_ref          0.0735