Structural and zeolitic features of a 3D heterometallic porous architecture constructed from a {M(oxalate)4}4- building unit.
Imaz, Inhar; Bravic, Georges; Sutter, Jean-Pascal; Chemical communications (Cambridge, England)  (2005) 993–995; doi:10.1039/b414190c

data_7113359
_publ_section_title
;
 Structural and zeolitic features of a 3D heterometallic porous
 architecture constructed from a {M(oxalate)4}4- building unit.
;
_journal_issue                   8
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              993
_journal_page_last               995
_journal_paper_doi               10.1039/b414190c
_journal_year                    2005
_chemical_formula_moiety         'C14 H22 K2 Mg2 O39 U2'
_chemical_formula_sum            'C14 H22 K2 Mg2 O39 U2'
_chemical_formula_weight         1417.20
_chemical_name_systematic
;
?
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 94.52(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.437(3)
_cell_length_b                   12.841(4)
_cell_length_c                   14.614(5)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      1
_cell_volume                     3823.2(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0276
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            9529
_diffrn_reflns_theta_full        36.32
_diffrn_reflns_theta_max         36.32
_diffrn_reflns_theta_min         4.13
_exptl_absorpt_coefficient_mu    8.838
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.551
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   scalepack
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    2.462
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prisme
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.074
_refine_diff_density_min         -5.443
_refine_diff_density_rms         0.385
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.082
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         9529
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      2.023
_refine_ls_R_factor_all          0.0697
_refine_ls_R_factor_gt           0.0518
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0819P)^2^+54.7464P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1418
_refine_ls_wR_factor_ref         0.1564
_reflns_number_gt                6805
_reflns_number_total             9529
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b414190c.txt
_cod_data_source_block           kmu
_cod_original_cell_volume        3823.2
_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               7113359