Two New Four-Connected Zeolite-like Magnesium Aluminophosphates with Intersecting 8-Ring Channels
Wang, Yanyan; Mu, Ying; Sun, Yanjun; Li, Jiyang; RSC Adv.  (2014) –; doi:10.1039/C4RA10950C

data_7218576
_publ_section_title
;
 Two New Four-Connected Zeolite-like Magnesium Aluminophosphates with
 Intersecting 8-Ring Channels
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C4RA10950C
_journal_year                    2014
_chemical_formula_sum            'C2 H8 Al3 Mg N O17 P4'
_chemical_formula_weight         547.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 98.699(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.389(5)
_cell_length_b                   14.923(6)
_cell_length_c                   9.386(4)
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      29.39
_cell_measurement_theta_min      1.66
_cell_volume                     1715.3(12)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_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  0.0681
_diffrn_reflns_av_sigmaI/netI    0.0768
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            13511
_diffrn_reflns_theta_full        29.39
_diffrn_reflns_theta_max         29.39
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    0.721
_exptl_absorpt_correction_T_max  0.9314
_exptl_absorpt_correction_T_min  0.8692
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    2.119
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1096
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.804
_refine_diff_density_min         -0.809
_refine_diff_density_rms         0.200
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         4653
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.1289
_refine_ls_R_factor_gt           0.0950
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0864P)^2^+26.7289P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2521
_refine_ls_wR_factor_ref         0.2681
_reflns_number_gt                3203
_reflns_number_total             4653
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra10950c2.cif
_cod_data_source_block           JU94-400
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_cell_volume        1715.2(12)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7218576