LEV-zeotype magnesium aluminophosphates with variable Mg/Al ratios.
Wang, Yanyan; Shao, Lang; Li, Yi; Li, Xu; Li, Jiyang; Yu, Jihong; Xu, Ruren; Dalton transactions (Cambridge, England : 2003) 41 (2012) 6855–6860; doi:10.1039/c2dt12106a

data_7019074
_publ_section_title
;
 LEV-zeotype magnesium aluminophosphates with variable Mg/Al ratios.
;
_journal_issue                   22
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6855
_journal_page_last               6860
_journal_paper_doi               10.1039/c2dt12106a
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C2 H4.67 Al1.17 Mg0.33 N0.33 O6 P1.5'
_chemical_formula_weight         215.43
_chemical_name_systematic
;
?
;
_space_group_IT_number           167
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_atom_sites_solution_hydrogens   none
_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                120.00
_cell_formula_units_Z            36
_cell_length_a                   13.2385(5)
_cell_length_b                   13.2385(5)
_cell_length_c                   46.3808(19)
_cell_measurement_reflns_used    1884
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.88
_cell_measurement_theta_min      1.98
_cell_volume                     7039.6(5)
_computing_cell_refinement       'Bruker SMART Apex 2'
_computing_data_collection       'Bruker SMART Apex 2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0236
_diffrn_reflns_av_sigmaI/netI    0.0128
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -60
_diffrn_reflns_number            14411
_diffrn_reflns_theta_full        27.88
_diffrn_reflns_theta_max         27.88
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    0.596
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9189
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.829
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3912
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.010
_refine_diff_density_min         -1.486
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         1884
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0644
_refine_ls_R_factor_gt           0.0523
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1133P)^2^+17.4881P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1674
_refine_ls_wR_factor_ref         0.1829
_reflns_number_gt                1474
_reflns_number_total             1884
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt12106a.txt
_cod_data_source_block           MgAPO-CJ67(a)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_original_formula_sum        'C2 H4.67 Al1.17 Mg0.33 N0.33 O6 P1.50'
_cod_database_code               7019074