Heterometal-organic frameworks as highly sensitive and highly selective luminescent probes to detect I^-^ ions in aqueous solutions
Peng-Fei Shi; Huan-Cheng Hu; Zhan-Yun Zhang; Gang Xiong; Bin Zhao; Chem.Commun. 51 (2015) 3985–; doi:10.1039/C4cc09081K

data_7116601
_publ_section_title
;
 Heterometal-organic frameworks as highly sensitive and highly selective
 luminescent probes to detect I^-^ ions in aqueous solutions
;
_journal_name_full               Chem.Commun.
_journal_page_first              3985
_journal_paper_doi               10.1039/C4cc09081K
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C36 H50 Eu2 N8 O34 Zn'
_chemical_formula_weight         1508.15
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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
;
2013-10-30 deposited with the CCDC.
2015-01-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 108.073(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.0712(9)
_cell_length_b                   16.9810(11)
_cell_length_c                   20.3832(10)
_cell_measurement_reflns_used    3867
_cell_measurement_temperature    126.8(3)
_cell_measurement_theta_max      27.5760
_cell_measurement_theta_min      3.2550
_cell_volume                     5617.3(6)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      126.8(3)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'SuperNova, Single source at offset, 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  0.0597
_diffrn_reflns_av_sigmaI/netI    0.0876
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12774
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    2.731
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.57347
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.755
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needlelike
_exptl_crystal_F_000             2904
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         3.243
_refine_diff_density_min         -1.291
_refine_diff_density_rms         0.204
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     386
_refine_ls_number_reflns         4933
_refine_ls_number_restraints     93
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0820
_refine_ls_R_factor_gt           0.0582
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0593P)^2^+81.5570P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1350
_refine_ls_wR_factor_ref         0.1502
_reflns_number_gt                3709
_reflns_number_total             4933
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc09081k2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_hydrogen_treatment' value 'constrained' was replaced with
the value 'constr' as specified in the replacement file
'src/cod-tools/trunk/data/replacement-values/replacement_values.lst'.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
;
_cod_original_cell_volume        5617.3(5)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7116601