A terpyridyl-imidazole (tpy-HImzPh(3)) based bifunctional receptor for multichannel detection of Fe(2+) and F(-) ions.
Bhaumik, Chanchal; Das, Shyamal; Maity, Dinesh; Baitalik, Sujoy; Dalton transactions (Cambridge, England : 2003) 40 (2011) 11795–11808; doi:10.1039/c1dt10965k

data_7017299
_publ_section_title
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 A terpyridyl-imidazole (tpy-HImzPh(3)) based bifunctional receptor for
 multichannel detection of Fe(2+) and F(-) ions.
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_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11795
_journal_page_last               11808
_journal_paper_doi               10.1039/c1dt10965k
_journal_volume                  40
_journal_year                    2011
_chemical_formula_sum            'C36 H25 N5'
_chemical_formula_weight         527.61
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 93.376(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.6483(15)
_cell_length_b                   18.3958(19)
_cell_length_c                   10.1403(11)
_cell_measurement_reflns_used    4094
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      20.68
_cell_measurement_theta_min      2.62
_cell_volume                     2727.7(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-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0681
_diffrn_reflns_av_sigmaI/netI    0.0430
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            36568
_diffrn_reflns_theta_full        25.11
_diffrn_reflns_theta_max         25.11
_diffrn_reflns_theta_min         1.78
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  0.9139
_exptl_absorpt_correction_T_min  0.8721
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1997)'
_exptl_crystal_colour            gray
_exptl_crystal_density_diffrn    1.285
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1104
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.187
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.035
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.909
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         4830
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.909
_refine_ls_R_factor_all          0.0890
_refine_ls_R_factor_gt           0.0491
_refine_ls_shift/su_max          0.000
_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^+0.6026P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1312
_refine_ls_wR_factor_ref         0.1617
_reflns_number_gt                3106
_reflns_number_total             4830
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt10965k.txt
_cod_data_source_block           benzil
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P2(1)/c '
_cod_database_code               7017299