Synthesis, structures and luminescence properties of 3d‒4f heterometallic‒organic frameworks (HMOFs) constructed from different copper halide clusters
Zeng, Guang; Xing, Shanghua; Wang, Xiuru; Yang, Yulin; Xiao, Yang; Li, Zhenhua; Li, Guanghua; Shi, Zhan; Feng, Shouhua; CrystEngComm 18 (2016) 4336–; doi:10.1039/C5CE02544C

data_7224369
_publ_section_title
;
 Synthesis, structures and luminescence properties of 3d--4f
 heterometallic--organic frameworks (HMOFs) constructed from different
 copper halide clusters
;
_journal_issue                   23
_journal_name_full               CrystEngComm
_journal_page_first              4336
_journal_paper_doi               10.1039/C5CE02544C
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C21 H19 Cu2 Gd I2 N4 O7'
_chemical_formula_sum            'C21 H19 Cu2 Gd I2 N4 O7'
_chemical_formula_weight         977.53
_chemical_melting_point          ?
_space_group_crystal_system      tetragonal
_space_group_IT_number           122
_space_group_name_Hall           'I -4 2bw'
_space_group_name_H-M_alt        'I -4 2 d'
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-02-20 deposited with the CCDC.
2016-02-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   25.493(4)
_cell_length_b                   25.493(4)
_cell_length_c                   9.1268(18)
_cell_measurement_reflns_used    3360
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.459
_cell_measurement_theta_min      3.196
_cell_volume                     5931.4(18)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0147
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            44999
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.459
_diffrn_reflns_theta_min         3.196
_exptl_absorpt_coefficient_mu    5.756
_exptl_absorpt_correction_T_max  0.3614
_exptl_absorpt_correction_T_min  0.2768
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Process-auto
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.189
_exptl_crystal_description       block
_exptl_crystal_F_000             3656
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.842
_refine_diff_density_min         -1.591
_refine_diff_density_rms         0.107
_refine_ls_abs_structure_details
;
 Flack x determined using 1413 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.009(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     164
_refine_ls_number_reflns         3360
_refine_ls_number_restraints     108
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_gt           0.0317
_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^)+(0.0408P)^2^+28.4495P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
_refine_ls_wR_factor_ref         0.0803
_reflns_Friedel_coverage         0.807
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.991
_reflns_number_gt                3274
_reflns_number_total             3360
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce02544c2.cif
_cod_data_source_block           sad
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7224368--7224371.cif.
;
_cod_original_cell_volume        5931(2)
_cod_database_code               7224369
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              21524