Hydrothermal preparation, crystal structures and properties of novel Mn(ii) metal‒organic frameworks with 5-nitro-1,2,3-benzenetricarboxylate and various dipyridyl ligands
Ma, Lu-Fang; Liu, Bin; Wang, Li-Ya; Hu, Jiang-Liang; Du, Miao; CrystEngComm 12 (2010) 1439–; doi:10.1039/b923522c

data_7212254
_publ_section_title
;
 Hydrothermal preparation, crystal structures and properties of novel
 Mn(ii) metal--organic frameworks with 5-nitro-1,2,3-benzenetricarboxylate
 and various dipyridyl ligands
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              1439
_journal_paper_doi               10.1039/b923522c
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C48 H36 Mn3 N8 O20'
_chemical_formula_weight         1209.67
_chemical_name_systematic
;
?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.408(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.287(2)
_cell_length_b                   11.6791(18)
_cell_length_c                   16.141(3)
_cell_measurement_reflns_used    6160
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      27.46
_cell_measurement_theta_min      2.52
_cell_volume                     2504.7(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0266
_diffrn_reflns_av_sigmaI/netI    0.0227
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18719
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.52
_exptl_absorpt_coefficient_mu    0.834
_exptl_absorpt_correction_T_max  0.8733
_exptl_absorpt_correction_T_min  0.7490
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1230
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.899
_refine_diff_density_min         -0.487
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     359
_refine_ls_number_reflns         4657
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0347
_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^)+(0.0555P)^2^+2.0888P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0987
_refine_ls_wR_factor_ref         0.1042
_reflns_number_gt                3998
_reflns_number_total             4657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b923522c.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               7212254