Cu(I)-MOF: naked-eye colorimetric sensor for humidity and formaldehyde in single-crystal-to-single-crystal fashion
Yang Yu; Xiao-Meng Zhang; Jian-Ping Ma; Qi-Kui Liu; Peng Wang; Yu-Bin Dong; Chem.Commun. 50 (2014) 1444–; doi:10.1039/c3cc47723a

data_7111836
_publ_section_title
;
 Cu(I)-MOF: naked-eye colorimetric sensor for humidity and formaldehyde in
 single-crystal-to-single-crystal fashion
;
_journal_name_full               Chem.Commun.
_journal_page_first              1444
_journal_paper_doi               10.1039/c3cc47723a
_journal_volume                  50
_journal_year                    2014
_chemical_formula_sum            'C46 H40 Cu2 I2 N8 O4'
_chemical_formula_weight         1149.74
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 112.035(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.195(7)
_cell_length_b                   10.604(3)
_cell_length_c                   18.493(5)
_cell_measurement_reflns_used    3132
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.282
_cell_measurement_theta_min      2.338
_cell_volume                     4762(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0343
_diffrn_reflns_av_sigmaI/netI    0.0455
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            11874
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.68
_exptl_absorpt_coefficient_mu    2.240
_exptl_absorpt_correction_T_max  0.8773
_exptl_absorpt_correction_T_min  0.4678
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            deep-red
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       bar
_exptl_crystal_F_000             2272
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.288
_refine_diff_density_min         -0.405
_refine_diff_density_rms         0.138
_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     289
_refine_ls_number_reflns         4415
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0917
_refine_ls_R_factor_gt           0.0598
_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^)+(0.1116P)^2^+0.6532P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1648
_refine_ls_wR_factor_ref         0.1863
_reflns_number_gt                2904
_reflns_number_total             4415
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc47723a.txt
_cod_data_source_block           120419am
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7111836