Achiral Polyamine-Induced Chiral Zinc Gallophosphates with Fused Double Helix-Like Strands Exhibiting Blue to Green Photoluminescence
Huang, Hui-Lin; Liu, You-Rong; Huang, Li-Hsun; Chiang, Ray-Kuang; Wang, Sue-Lein; Dalton Trans.  (2017) –; doi:10.1039/C7DT02465G

data_7044429
_publ_section_title
;
 Achiral Polyamine-Induced Chiral Zinc Gallophosphates with Fused Double
 Helix-Like Strands Exhibiting Blue to Green Photoluminescence
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT02465G
_journal_year                    2017
_chemical_formula_sum            'C0.9 H3.3 Ga0.4 N0.6 O4 P Zn0.6'
_chemical_formula_weight         184.62
_chemical_name_common            ZG-4N-L
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      cubic
_space_group_IT_number           214
_space_group_name_Hall           'I 4bd 2c 3'
_space_group_name_H-M_alt        'I 41 3 2'
_symmetry_space_group_name_Hall  'I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I 41 3 2'
_audit_block_doi                 10.5517/ccdc.csd.cc1pd508
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2017-09-20 deposited with the CCDC.
2017-10-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            48
_cell_length_a                   17.9925(6)
_cell_length_b                   17.9925(6)
_cell_length_c                   17.9925(6)
_cell_measurement_reflns_used    19721
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.292
_cell_measurement_theta_min      3.201
_cell_volume                     5824.7(3)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0232
_diffrn_reflns_av_unetI/netI     0.0143
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            28114
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.295
_diffrn_reflns_theta_min         1.601
_exptl_absorpt_coefficient_mu    5.538
_exptl_absorpt_correction_T_max  0.9485
_exptl_absorpt_correction_T_min  0.8523
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/2 (Bruker AXS Inc.)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.526
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Cube
_exptl_crystal_F_000             4334
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_platon_squeeze_details
;
The integral electron density in the voids is 655 electrons. The elctron density for N4C6H22 (protonated triethylenetetramine) calculated from the formula (N4C6H22)0.15(Zn0.6Ga0.4PO4) is 619 electrons.
;
_refine_diff_density_max         0.251
_refine_diff_density_min         -0.169
_refine_diff_density_rms         0.047
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.014(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.132
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     56
_refine_ls_number_reflns         1214
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.132
_refine_ls_R_factor_all          0.0131
_refine_ls_R_factor_gt           0.0125
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0177P)^2^+3.1693P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0360
_refine_ls_wR_factor_ref         0.0362
_reflns_Friedel_coverage         0.649
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                1191
_reflns_number_total             1214
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02465g2.cif
_cod_data_source_block           ZG-4N-L
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        5824.7(6)
_cod_original_formula_sum        'C0.90 H3.30 Ga0.40 N0.60 O4 P Zn0.60'
_cod_database_code               7044429
_shelxl_version_number           2014-3
_shelx_res_checksum              90962
_platon_squeeze_void_probe_radius 1.20