A metal complex based fluorescent chemodosimeter for selective detection of 2,4-dinitrophenol and picric acid in aqueous media
Pramanik, Abhishek; Majumder, Samit; Sparkes, Hazel A.; Mohanta, Sasankasekhar; Dalton Transactions  (2022) –; doi:10.1039/D2DT01808J

data_7711245
_publ_section_title
;
 A metal complex based fluorescent chemodosimeter for selective detection
 of 2,4-dinitrophenol and picric acid in aqueous media
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01808J
_journal_year                    2022
_chemical_formula_sum            'C40 H44 N8 O14 Zn2'
_chemical_formula_weight         991.57
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2022-03-16 deposited with the CCDC.	2022-08-29 downloaded from the CCDC.
;
_cell_angle_alpha                68.942(2)
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_cell_angle_gamma                89.678(2)
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_cell_length_a                   9.348(2)
_cell_length_b                   11.044(3)
_cell_length_c                   12.043(3)
_cell_measurement_reflns_used    5535
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      23.65
_cell_measurement_theta_min      2.86
_cell_volume                     1060.2(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0402
_diffrn_reflns_av_unetI/netI     0.0414
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            20322
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.582
_diffrn_reflns_theta_min         2.857
_exptl_absorpt_coefficient_mu    1.209
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_description       block
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.140
_exptl_transmission_factor_max   0.849
_exptl_transmission_factor_min   0.812
_refine_diff_density_max         0.343
_refine_diff_density_min         -0.353
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         5385
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0607
_refine_ls_R_factor_gt           0.0386
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0700P)^2^+0.0100P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1008
_refine_ls_wR_factor_ref         0.1146
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4100
_reflns_number_total             5385
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01808j3.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        1060.1(5)
_cod_database_code               7711245
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.812
_shelx_estimated_absorpt_t_max   0.849
_shelx_res_checksum              62415
_shelx_hkl_checksum              93103