Unique two-fold interpenetration of 3D microporous 3d‒4f heterometal‒organic frameworks (HMOF) based on a rigid ligand
Fang, Ming; Zhao, Bin; Zuo, Ya; Chen, Jun; Shi, Wei; Liang, Jing; Cheng, Peng; Dalton Transactions  (2009) 7765–7770; doi:10.1039/b903737c

data_7002236
_publ_section_title
;
 Unique two-fold interpenetration of 3D microporous 3d--4f
 heterometal--organic frameworks (HMOF) based on a rigid ligand
;
_journal_issue                   37
_journal_name_full               'Dalton Transactions'
_journal_page_first              7765
_journal_page_last               7770
_journal_paper_doi               10.1039/b903737c
_journal_year                    2009
_chemical_formula_sum            'C36 H31.5 Cu1.5 Gd N6 O18.75'
_chemical_formula_weight         1100.73
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 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                 109.110(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.1360(17)
_cell_length_b                   12.4100(9)
_cell_length_c                   26.8552(13)
_cell_measurement_reflns_used    8826
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.9163
_cell_measurement_theta_min      1.6380
_cell_volume                     7915.5(9)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0388
_diffrn_reflns_av_sigmaI/netI    0.0306
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            29444
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    2.550
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8184
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.847
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             4376
_exptl_crystal_size_max          0.2400
_exptl_crystal_size_mid          0.1600
_exptl_crystal_size_min          0.1400
_refine_diff_density_max         1.876
_refine_diff_density_min         -0.743
_refine_diff_density_rms         0.128
_refine_ls_extinction_coef       0.000071(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     606
_refine_ls_number_reflns         7040
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0401
_refine_ls_R_factor_gt           0.0364
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0342P)^2^+81.8916P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0903
_reflns_number_gt                6527
_reflns_number_total             7040
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            B903737C.txt
_cod_data_source_block           r70726d
_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 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_refine_ls_hydrogen_treatment' value 'Constr' changed to
'constr' 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      C2/c
_cod_original_formula_sum        'C36 H31.50 Cu1.50 Gd N6 O18.75'
_cod_database_code               7002236