Modulating Affinities of Di-2-picolylamine (DPA)-Substituted Quinoline Sensors for Zinc Ions by Varying Pendant Ligands
Lin Xue; Huan-Huan Wang; Xiao-Jun Wang; Hua Jiang; Inorganic Chemistry 47 (2008) 4310–4318; doi:10.1021/ic702393z

data_4304808
_publ_section_title
;
Modulating Affinities of Di-2-picolylamine (DPA)-Substituted Quinoline
Sensors for Zinc Ions by Varying Pendant Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4310
_journal_page_last               4318
_journal_paper_doi               10.1021/ic702393z
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C29 H26 Cl2 N4 O9 Zn'
_chemical_formula_weight         710.81
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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                 103.98(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            12
_cell_length_a                   12.026(2)
_cell_length_b                   41.317(8)
_cell_length_c                   18.332(4)
_cell_measurement_reflns_used    13677
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      25.0264
_cell_measurement_theta_min      2.5088
_cell_volume                     8839(3)
_computing_cell_refinement       'RAXIS-RAPID Auto(Rigaku, 2004)'
_computing_data_collection       'RAXIS-RAPID Auto(Rigaku, 2004)'
_computing_data_reduction        'CrystalStructure(Rigaku/MSC, 2004)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'rigaku r-axis rapid IP area detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0521
_diffrn_reflns_av_sigmaI/netI    0.0845
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       51
_diffrn_reflns_limit_k_min       -51
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            67060
_diffrn_reflns_theta_full        26.13
_diffrn_reflns_theta_max         26.13
_diffrn_reflns_theta_min         1.51
_diffrn_source                   'rotating anode'
_exptl_absorpt_coefficient_mu    1.077
_exptl_absorpt_correction_T_max  0.8816
_exptl_absorpt_correction_T_min  0.7820
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.602
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4368
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.127
_refine_diff_density_min         -0.779
_refine_diff_density_rms         0.090
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.426(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     2431
_refine_ls_number_reflns         33092
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0840
_refine_ls_R_factor_gt           0.0666
_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^)+(0.0544P)^2^+14.0288P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1433
_refine_ls_wR_factor_ref         0.1543
_reflns_number_gt                26822
_reflns_number_total             33092
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic702393z-file002_2.cif
_cod_data_source_block           ZnHQ1-a
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P c'
_cod_database_code               4304808