Instant high-selectivity Cd-MOF chemosensor for naked-eye detection of Cu(ii) confirmed using in situ microcalorimetry
Qiao, Chengfang; Qu, Xiaoni; Yang, Qi; Wei, Qing; Xie, Gang; Chen, Sanping; Yang, Desuo; Green Chem. 18 (2016) 951–; doi:10.1039/C5GC02393A

data_7223203
_publ_section_title
;
 Instant high-selectivity Cd-MOF chemosensor for naked-eye detection of
 Cu(ii) confirmed using in situ microcalorimetry
;
_journal_issue                   4
_journal_name_full               'Green Chem.'
_journal_page_first              951
_journal_paper_doi               10.1039/C5GC02393A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety
'C84 H48 Cd5 N4 O26, 2(C4 H9 N O), 2(C2 H8 N) '
_chemical_formula_sum            'C96 H82 Cd5 N8 O28'
_chemical_formula_weight         2357.70
_chemical_name_common            Cd-TCA-DEF
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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
;
2015-08-10 deposited with the CCDC.
2015-10-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.4750(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.5196(9)
_cell_length_b                   23.3670(14)
_cell_length_c                   15.6042(9)
_cell_measurement_reflns_used    5495
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.28
_cell_volume                     5049.8(5)
_computing_cell_refinement       'SAINT (Bruker, 2008)'
_computing_data_collection       'APEX2 (Bruker, 2008)'
_computing_data_reduction        'SAINT (Bruker, 2008)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0407
_diffrn_reflns_av_sigmaI/netI    0.0494
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            24914
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.47
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.114
_exptl_absorpt_correction_T_max  0.865
_exptl_absorpt_correction_T_min  0.745
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2008)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.551
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2356
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.13
_refine_diff_density_max         1.409
_refine_diff_density_min         -0.637
_refine_diff_density_rms         0.243
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     624
_refine_ls_number_reflns         8877
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0587
_refine_ls_R_factor_gt           0.0455
_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^)+(0.1000P)^2^+0.0010P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1473
_refine_ls_wR_factor_ref         0.1603
_reflns_number_gt                7092
_reflns_number_total             8877
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5gc02393a2.cif
_cod_data_source_block           xb7311_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7223202--7223205.cif.
;
_cod_original_sg_symbol_Hall     '-P 2ybc  '
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_database_code               7223203