Phase transition triggered aggregation-induced emission in a photoluminescent uranyl-organic framework.
Wang, Xia; Wang, Yanlong; Dai, Xing; Silver, Mark A.; Liu, Wei; Li, Yuxiang; Bai, Zhuanling; Gui, Daxiang; Chen, Lanhua; Diwu, Juan; Zhou, Ruhong; Chai, Zhifang; Wang, Shuao; Chemical communications (Cambridge, England) 54 (2018) 627–630; doi:10.1039/c7cc09594e

data_7121019
_publ_section_title
;
 Phase transition triggered aggregation-induced emission in a
 photoluminescent uranyl-organic framework.
;
_journal_issue                   6
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              627
_journal_page_last               630
_journal_paper_doi               10.1039/c7cc09594e
_journal_volume                  54
_journal_year                    2018
_chemical_formula_moiety         'C23 H25.80 N O13.40 U'
_chemical_formula_sum            'C23 H25.8 N O13.4 U'
_chemical_formula_weight         768.67
_chemical_name_common            'compound 2'
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2017-12-12 deposited with the CCDC.
2017-12-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.391(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.4098(16)
_cell_length_b                   9.3291(13)
_cell_length_c                   14.383(2)
_cell_measurement_reflns_used    3986
_cell_measurement_temperature    168(2)
_cell_measurement_theta_max      24.995
_cell_measurement_theta_min      2.332
_cell_volume                     1521.5(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      168(2)
_diffrn_detector_area_resol_mean 0
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'BRUKER apex II'
_diffrn_measurement_method       '0.5 wide w/ exposures'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0503
_diffrn_reflns_av_unetI/netI     0.0536
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            34868
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.562
_diffrn_reflns_theta_min         3.075
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    5.394
_exptl_absorpt_correction_T_max  0.947
_exptl_absorpt_correction_T_min  0.879
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker'
_exptl_crystal_colour            YELLOW
_exptl_crystal_density_diffrn    1.678
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BULK
_exptl_crystal_F_000             740
_exptl_crystal_size_max          0.030
_exptl_crystal_size_mid          0.020
_exptl_crystal_size_min          0.010
_platon_squeeze_details          As
_refine_diff_density_max         3.003
_refine_diff_density_min         -0.763
_refine_diff_density_rms         0.249
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.03(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         7031
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.0674
_refine_ls_R_factor_gt           0.0533
_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^)+(0.1009P)^2^+1.6323P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1480
_refine_ls_wR_factor_ref         0.1554
_reflns_Friedel_coverage         0.886
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                5915
_reflns_number_total             7031
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc09594e2.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7121018--7121019.cif.
;
_cod_original_formula_sum        'C23 H25.80 N O13.40 U'
_cod_database_code               7121019
_shelxl_version_number           2014-3
_shelx_res_checksum              30620
_platon_squeeze_void_probe_radius 1.20