Selective Fluorescence Sensing of Copper(II) and Water via Competing Imine Hydrolysis and Alcohol Oxidation Pathways Sensitive to Water Content in Aqueous Acetonitrile Mixtures.
Mariappan, Kadarkaraisamy; Alaparthi, Madhubabu; Caple, Gerald; Balasubramanian, Vinothini; Hoffman, Mariah M.; Hudspeth, Mikaela; Sykes, Andrew G.; Inorganic chemistry 53 (2014) 2953–2962; doi:10.1021/ic402723c

data_4337645
_publ_section_title
;
 Selective Fluorescence Sensing of Copper(II) and Water via Competing
 Imine Hydrolysis and Alcohol Oxidation Pathways Sensitive to Water
 Content in Aqueous Acetonitrile Mixtures.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2953
_journal_page_last               2962
_journal_paper_doi               10.1021/ic402723c
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C28 H26 N4 O10'
_chemical_formula_sum            'C28 H26 N4 O10'
_chemical_formula_weight         578.53
_chemical_name_common            1,8-AQ.3Aniline
_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                 94.249(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.8044(19)
_cell_length_b                   15.699(3)
_cell_length_c                   14.329(2)
_cell_measurement_reflns_used    8407
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      24.41
_cell_measurement_theta_min      2.16
_cell_volume                     2648.1(8)
_computing_cell_refinement       'Bruker SAINT (Bruker, 2006)'
_computing_data_collection       'Bruker APEXII (Bruker, 2006)'
_computing_data_reduction        'Bruker SAINT (Bruker, 2006)'
_computing_molecular_graphics    'Ortep-3(Farrugia, 1997)'
_computing_publication_material  'WinGX(Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997a)'
_computing_structure_solution    SIR92
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0335
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            25562
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.73
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.112
_exptl_absorpt_correction_T_max  0.9704
_exptl_absorpt_correction_T_min  0.9513
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.451
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1208
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.297
_refine_diff_density_min         -0.182
_refine_diff_density_rms         0.034
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   2.5(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     765
_refine_ls_number_reflns         4665
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0890
_refine_ls_R_factor_gt           0.0470
_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^)+(0.0615P)^2^+0.5528P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1148
_refine_ls_wR_factor_ref         0.1408
_reflns_number_gt                3123
_reflns_number_total             4665
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402723c_si_001.cif
_cod_data_source_block           09088
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        2648.1(7)
_cod_original_sg_symbol_H-M      'P c'
_cod_database_code               4337645