Stable Multiresponsive Luminescent MOF for Colorimetric Detection of Small Molecules in Selective and Reversible Manner
Khatua, Sajal; Goswami, Soumyabrata; Biswas, Soumava; Tomar, Kapil; Jena, Himanshu Sekhar; Konar, Sanjit; Chemistry of Materials 27 (2015) 5349–; doi:10.1021/acs.chemmater.5b01773

data_4003176
_publ_section_title
;
 Stable Multiresponsive Luminescent MOF for Colorimetric Detection of
 Small Molecules in Selective and Reversible Manner
;
_journal_issue                   15
_journal_name_full               'Chemistry of Materials'
_journal_page_first              5349
_journal_paper_doi               10.1021/acs.chemmater.5b01773
_journal_volume                  27
_journal_year                    2015
_chemical_formula_moiety         'C22 H17 Cu I N3 O, 0.5(C6 H4 N2 O4)'
_chemical_formula_sum            'C25 H19 Cu I N4 O3'
_chemical_formula_weight         613.89
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 112.570(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.6086(15)
_cell_length_b                   12.9371(8)
_cell_length_c                   17.5536(11)
_cell_measurement_reflns_used    114
_cell_measurement_temperature    140(2)
_cell_measurement_theta_max      28.14
_cell_measurement_theta_min      2.26
_cell_volume                     4950.7(5)
_computing_cell_refinement       'Bruker Kappa Apex'
_computing_data_collection       'Bruker Kappa Apex'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi omega 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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1096
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5462
_diffrn_reflns_theta_full        28.31
_diffrn_reflns_theta_max         28.31
_diffrn_reflns_theta_min         1.83
_exptl_absorpt_coefficient_mu    2.163
_exptl_absorpt_correction_T_max  0.805
_exptl_absorpt_correction_T_min  0.721
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.647
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2424
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.768
_refine_diff_density_min         -0.472
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.950
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     308
_refine_ls_number_reflns         5462
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.950
_refine_ls_R_factor_all          0.1432
_refine_ls_R_factor_gt           0.0553
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0592P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1076
_refine_ls_wR_factor_ref         0.1353
_reflns_number_gt                2684
_reflns_number_total             5462
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm5b01773_si_011.cif
_cod_data_source_block           complex_1m
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4003176