Open-framework beryllium phosphates with a zeolitic CrB4topology and their structural analogues containing 12-ring channels
Wang, Kangcai; Li, Jing; Xu, Dingguo; Luo, Daibing; Lin, Zhien; CrystEngComm 17 (2015) 2162–; doi:10.1039/C4CE02226B

data_7219468
_publ_section_title
;
 Open-framework beryllium phosphates with a zeolitic CrB4topology and
 their structural analogues containing 12-ring channels
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              2162
_journal_paper_doi               10.1039/C4CE02226B
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C20 H27 Be5 N4 O28 P7'
_chemical_formula_weight         1033.30
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-08 deposited with the CCDC.
2015-01-29 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 93.811(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.6958(4)
_cell_length_b                   11.6451(4)
_cell_length_c                   20.5912(6)
_cell_measurement_reflns_used    4457
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.5150
_cell_measurement_theta_min      3.5170
_cell_volume                     3516.06(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w 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    0.0530
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            7542
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.92
_exptl_absorpt_coefficient_mu    0.469
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.90898
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.952
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2096
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.505
_refine_diff_density_min         -0.386
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.13(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     577
_refine_ls_number_reflns         4955
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0472
_refine_ls_R_factor_gt           0.0415
_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^)+(0.0434P)^2^+3.8762P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0926
_refine_ls_wR_factor_ref         0.0955
_reflns_number_gt                4513
_reflns_number_total             4955
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce02226b2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7219466--7219469.cif.'
_cod_original_sg_symbol_H-M      Cc
_cod_database_code               7219468