 
data_ECNU-46(ECNU-45_treated_for_24h)
 
_audit_creation_method            'SHELXL-2014/7'
_shelx_SHELXL_version_number      '2014/7'
_chemical_name_systematic         ?
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          ?
_chemical_formula_sum
 'O1.57 Si0.75' 
_chemical_formula_weight          46.04

loop_
 _atom_type_symbol
 _atom_type_description
 _atom_type_scat_dispersion_real
 _atom_type_scat_dispersion_imag
 _atom_type_scat_source
 'O'  'O'   0.0000   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'Si'  'Si'   0.0000   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 
_space_group_crystal_system       hexagonal
_space_group_IT_number            190
_space_group_name_H-M_alt         'P -6 2 c'
_space_group_name_Hall            'P -6c -2c'
 
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
 
loop_
 _space_group_symop_operation_xyz
 'x, y, z'
 '-y, x-y, z'
 '-x+y, -x, z'
 'x, y, -z+1/2'
 '-y, x-y, -z+1/2'
 '-x+y, -x, -z+1/2'
 'y, x, -z'
 'x-y, -y, -z'
 '-x, -x+y, -z'
 'y, x, z+1/2'
 'x-y, -y, z+1/2'
 '-x, -x+y, z+1/2'
 
_cell_length_a                    19.785(3)
_cell_length_b                    19.785(3)
_cell_length_c                    14.144(3)
_cell_angle_alpha                 90
_cell_angle_beta                  90
_cell_angle_gamma                 120
_cell_volume                      4794.6(17)
_cell_formula_units_Z             83
_cell_measurement_temperature     293(2)
_cell_measurement_reflns_used     9018
_cell_measurement_theta_min       0.066
_cell_measurement_theta_max       0.757
 
_exptl_crystal_description        hexagonal
_exptl_crystal_colour             ?
_exptl_crystal_density_meas       ?
_exptl_crystal_density_method     ?
_exptl_crystal_density_diffrn     1.323          
_exptl_crystal_F_000              618
_exptl_transmission_factor_min    ?
_exptl_transmission_factor_max    ?
_exptl_crystal_size_max           ?
_exptl_crystal_size_mid           ?
_exptl_crystal_size_min           ?
_exptl_absorpt_coefficient_mu     0.000
_shelx_estimated_absorpt_T_min    ?
_shelx_estimated_absorpt_T_max    ?
_exptl_absorpt_correction_type    ?
_exptl_absorpt_correction_T_min   ?
_exptl_absorpt_correction_T_max   ?
_exptl_absorpt_process_details    ?
_exptl_absorpt_special_details    ?
_diffrn_ambient_temperature       293(2)
_diffrn_radiation_wavelength      0.0251
_diffrn_radiation_type            electron
_diffrn_source                    electron
_diffrn_measurement_device_type   'JEOL TEM 2100 lab6 200kV'
_diffrn_measurement_method        ?
_diffrn_detector_area_resol_mean  ?
_diffrn_reflns_number             9018
_diffrn_reflns_av_unetI/netI      0.1875
_diffrn_reflns_av_R_equivalents   0.2591
_diffrn_reflns_limit_h_min        -17
_diffrn_reflns_limit_h_max        17
_diffrn_reflns_limit_k_min        -19
_diffrn_reflns_limit_k_max        18
_diffrn_reflns_limit_l_min        -14
_diffrn_reflns_limit_l_max        14
_diffrn_reflns_theta_min          0.066
_diffrn_reflns_theta_max          0.757
_diffrn_reflns_theta_full         0.757
_diffrn_measured_fraction_theta_max   0.893
_diffrn_measured_fraction_theta_full  0.893
_diffrn_reflns_Laue_measured_fraction_max    0.893
_diffrn_reflns_Laue_measured_fraction_full   0.893
_diffrn_reflns_point_group_measured_fraction_max   0.879
_diffrn_reflns_point_group_measured_fraction_full  0.879
_reflns_number_total              1808
_reflns_number_gt                 1230
_reflns_threshold_expression      'I > 2σ(I)'
_reflns_Friedel_coverage          0.780
_reflns_Friedel_fraction_max      0.861
_reflns_Friedel_fraction_full     0.861
 
_reflns_special_details
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
 
_computing_data_collection        ?
_computing_cell_refinement        ?
_computing_data_reduction         ?
_computing_structure_solution     ?
_computing_structure_refinement 'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics     ?
_computing_publication_material   ?
_refine_special_details           ?
_refine_ls_structure_factor_coef  Fsqd
_refine_ls_matrix_type            full
_refine_ls_weighting_scheme       calc
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.1470P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary      ?
_atom_sites_solution_secondary    ?
_atom_sites_solution_hydrogens    .
_refine_ls_hydrogen_treatment     undef
_refine_ls_extinction_method      none
_refine_ls_extinction_coef        .
_refine_ls_abs_structure_details
;
 All f" are zero, so absolute structure could not be determined
;
_refine_ls_abs_structure_Flack    ?
_chemical_absolute_configuration  ?
_refine_ls_number_reflns          1808
_refine_ls_number_parameters      159
_refine_ls_number_restraints      7
_refine_ls_R_factor_all           0.1479
_refine_ls_R_factor_gt            0.1226
_refine_ls_wR_factor_ref          0.3143
_refine_ls_wR_factor_gt           0.2887
_refine_ls_goodness_of_fit_ref    1.092
_refine_ls_restrained_S_all       1.100
_refine_ls_shift/su_max           0.001
_refine_ls_shift/su_mean          0.000
 
loop_
 _atom_site_label
 _atom_site_type_symbol
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_U_iso_or_equiv
 _atom_site_adp_type
 _atom_site_occupancy
 _atom_site_site_symmetry_order  
 _atom_site_calc_flag
 _atom_site_refinement_flags_posn
 _atom_site_refinement_flags_adp
 _atom_site_refinement_flags_occupancy
 _atom_site_disorder_assembly
 _atom_site_disorder_group
Si1 Si 0.4908(7) 0.0645(7) 0.2500 0.073(5) Uani 1 2 d DS T P . .
Si2 Si 0.4206(9) 0.1721(9) 0.2500 0.083(5) Uani 1 2 d S T P . .
Si3 Si 0.4949(6) 0.2760(7) 0.0756(5) 0.082(5) Uani 1 1 d . . . . .
Si4 Si 0.6667 0.3333 0.1396(7) 0.068(5) Uani 1 3 d DS T P . .
Si5 Si 0.5156(6) 0.4363(6) 0.0510(4) 0.076(4) Uani 1 1 d . . . . .
Si6 Si 0.0918(9) 0.4228(9) 0.2500 0.082(5) Uani 1 2 d DS T P . .
Si10 Si 0.1817(6) 0.5176(7) 0.0699(5) 0.079(4) Uani 1 1 d D . . . .
Si12 Si 0.3333 0.6667 0.1396(8) 0.088(6) Uani 1 3 d DS T P . .
O1 O 0.4126(13) -0.0157(17) 0.2500 0.149(13) Uani 1 2 d DS T P . .
O2 O 0.5361(11) 0.0630(12) 0.1578(8) 0.104(6) Uani 1 1 d . . . . .
O3 O 0.4762(18) 0.1359(17) 0.2500 0.111(9) Uani 1 2 d S T P . .
O4 O 0.3311(18) 0.109(2) 0.2500 0.138(11) Uani 1 2 d S T P . .
O5 O 0.4373(10) 0.2230(11) 0.1584(9) 0.101(6) Uani 1 1 d . . . . .
O6 O 0.5843(9) 0.3145(12) 0.1049(11) 0.105(6) Uani 1 1 d D . . . .
O7 O 0.4765(9) 0.3439(10) 0.0471(9) 0.089(5) Uani 1 1 d . . . . .
O8 O 0.6667 0.3333 0.2500 0.126(17) Uani 1 6 d DS T P . .
O9 O 0.4536(12) 0.4536(12) 0.0000 0.089(6) Uani 1 2 d S T P . .
O11 O 0.064(3) 0.330(4) 0.2500 0.19(2) Uani 1 2 d S T P . .
O12 O 0.1398(11) 0.4656(13) 0.1587(9) 0.124(8) Uani 1 1 d D . . . .
O13 O 0.1199(10) 0.5238(10) 0.0040(10) 0.098(5) Uani 1 1 d . . . . .
O14 O 0.2228(10) 0.4789(9) 0.0153(8) 0.087(5) Uani 1 1 d D . . . .
O18 O 0.2479(11) 0.6045(11) 0.1025(10) 0.108(6) Uani 1 1 d . . . . .
O21 O 0.3333 0.6667 0.2500 0.111(14) Uani 1 6 d DS T P . .
 
 
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
 
loop_
 _geom_bond_atom_site_label_1
 _geom_bond_atom_site_label_2
 _geom_bond_distance
 _geom_bond_site_symmetry_2
 _geom_bond_publ_flag
Si1 O1 1.57(2) . ?
Si1 O3 1.58(3) . ?
Si1 O2 1.592(16) . ?
Si1 O2 1.592(16) 4 ?
Si2 O5 1.571(17) 4 ?
Si2 O5 1.571(17) . ?
Si2 O4 1.58(3) . ?
Si2 O3 1.58(3) . ?
Si3 O14 1.590(16) 7 ?
Si3 O6 1.592(17) . ?
Si3 O5 1.604(18) . ?
Si3 O7 1.609(19) . ?
Si4 O6 1.559(15) 2_655 ?
Si4 O6 1.559(15) . ?
Si4 O6 1.559(15) 3_665 ?
Si4 O8 1.562(9) . ?
Si5 O13 1.583(18) 8_665 ?
Si5 O2 1.583(13) 3_665 ?
Si5 O7 1.590(18) . ?
Si5 O9 1.600(10) . ?
Si6 O1 1.56(2) 2 ?
Si6 O12 1.576(17) 4 ?
Si6 O12 1.576(17) . ?
Si6 O11 1.63(6) . ?
Si10 O12 1.571(16) . ?
Si10 O14 1.570(15) . ?
Si10 O13 1.591(18) . ?
Si10 O18 1.62(2) . ?
Si12 O21 1.561(11) . ?
Si12 O18 1.602(18) . ?
Si12 O18 1.602(17) 3_565 ?
Si12 O18 1.602(18) 2_665 ?
O1 Si6 1.56(2) 3 ?
O2 Si5 1.583(13) 2_655 ?
O8 Si4 1.562(9) 4 ?
O9 Si5 1.600(10) 7 ?
O13 Si5 1.583(18) 8_565 ?
O14 Si3 1.590(16) 7 ?
O21 Si12 1.561(11) 4 ?
 
loop_
 _geom_angle_atom_site_label_1
 _geom_angle_atom_site_label_2
 _geom_angle_atom_site_label_3
 _geom_angle
 _geom_angle_site_symmetry_1
 _geom_angle_site_symmetry_3
 _geom_angle_publ_flag
O1 Si1 O3 112(2) . . ?
O1 Si1 O2 105.1(11) . . ?
O3 Si1 O2 112.0(10) . . ?
O1 Si1 O2 105.1(11) . 4 ?
O3 Si1 O2 112.0(10) . 4 ?
O2 Si1 O2 110.1(16) . 4 ?
O5 Si2 O5 111.1(17) 4 . ?
O5 Si2 O4 107.5(12) 4 . ?
O5 Si2 O4 107.5(12) . . ?
O5 Si2 O3 108.6(11) 4 . ?
O5 Si2 O3 108.6(11) . . ?
O4 Si2 O3 114(2) . . ?
O14 Si3 O6 109.4(10) 7 . ?
O14 Si3 O5 108.4(11) 7 . ?
O6 Si3 O5 112.2(10) . . ?
O14 Si3 O7 107.3(8) 7 . ?
O6 Si3 O7 109.1(12) . . ?
O5 Si3 O7 110.2(10) . . ?
O6 Si4 O6 110.6(7) 2_655 . ?
O6 Si4 O6 110.6(7) 2_655 3_665 ?
O6 Si4 O6 110.6(7) . 3_665 ?
O6 Si4 O8 108.3(7) 2_655 . ?
O6 Si4 O8 108.3(7) . . ?
O6 Si4 O8 108.3(7) 3_665 . ?
O13 Si5 O2 111.3(10) 8_665 3_665 ?
O13 Si5 O7 110.3(10) 8_665 . ?
O2 Si5 O7 109.5(10) 3_665 . ?
O13 Si5 O9 111.1(9) 8_665 . ?
O2 Si5 O9 110.3(9) 3_665 . ?
O7 Si5 O9 104.2(11) . . ?
O1 Si6 O12 107.7(12) 2 4 ?
O1 Si6 O12 107.7(12) 2 . ?
O12 Si6 O12 110.1(18) 4 . ?
O1 Si6 O11 106(2) 2 . ?
O12 Si6 O11 112.4(12) 4 . ?
O12 Si6 O11 112.4(12) . . ?
O12 Si10 O14 107.9(10) . . ?
O12 Si10 O13 110.1(10) . . ?
O14 Si10 O13 110.8(9) . . ?
O12 Si10 O18 110.4(11) . . ?
O14 Si10 O18 108.4(11) . . ?
O13 Si10 O18 109.2(12) . . ?
O21 Si12 O18 109.2(7) . . ?
O21 Si12 O18 109.2(7) . 3_565 ?
O18 Si12 O18 109.8(7) . 3_565 ?
O21 Si12 O18 109.2(7) . 2_665 ?
O18 Si12 O18 109.8(7) . 2_665 ?
O18 Si12 O18 109.8(7) 3_565 2_665 ?
Si6 O1 Si1 175(3) 3 . ?
Si5 O2 Si1 156.7(14) 2_655 . ?
Si1 O3 Si2 152(2) . . ?
Si2 O5 Si3 150.9(13) . . ?
Si4 O6 Si3 167.4(16) . . ?
Si5 O7 Si3 140.2(11) . . ?
Si4 O8 Si4 180.0 4 . ?
Si5 O9 Si5 148.0(18) 7 . ?
Si10 O12 Si6 170.4(15) . . ?
Si5 O13 Si10 158.1(14) 8_565 . ?
Si10 O14 Si3 138.9(11) . 7 ?
Si12 O18 Si10 152.9(15) . . ?
Si12 O21 Si12 180.0 . 4 ?
 
_refine_diff_density_max    0.034
_refine_diff_density_min   -0.023
_refine_diff_density_rms    0.006



# start Validation Reply Form

_vrf_PLAT020_ECNU-46(ECNU-45_treated_for_24h)
;
PROBLEM: The Value of Rint is Greater Than 0.12 .........      0.259 Report
RESPONSE: This is mainly the result of multiple scattering of electrons in the crystal.
;
_vrf_THETM01_ECNU-46(ECNU-45_treated_for_24h)
;
PROBLEM:  The value of sine(theta_max)/wavelength is less than 0.550  Calculated sin(theta_max)/wavelength =    0.5264
RESPONSE: The radiation source is electron, the wavelength is 0.0251 Å. The calculated sin(theta_max)/wavelength) is 30.2
;
_vrf_PLAT602_ECNU-46(ECNU-45_treated_for_24h)
;
PROBLEM:  Solvent Accessible VOID(S) in Structure ........    
RESPONSE: This is a porous zeolite structure.
;