A new water-soluble copper(II) complex as a selective fluorescent sensor for azide ion.
Dhara, Koushik; Saha, Uday Chand; Dan, Abhijit; Sarkar, Sandipan; Manassero, Mario; Chattopadhyay, Pabitra; Chemical communications (Cambridge, England) 46 (2010) 1754–1756; doi:10.1039/b919937c

data_7105272
_publ_section_title
;
 A new water-soluble copper(II) complex as a selective fluorescent
 sensor for azide ion.
;
_journal_issue                   10
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              1754
_journal_page_last               1756
_journal_paper_doi               10.1039/b919937c
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C17 H24 Cu3 N14 O3'
_chemical_formula_sum            'C17 H24 Cu3 N14 O3'
_chemical_formula_weight         663.09
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             09-10-27
_audit_creation_method           'from The Personal SDP version 2.1.1'
_audit_update_record
;
2008-06-12 # Formatted by publCIF
;
_cell_angle_alpha                72.91(1)
_cell_angle_beta                 86.75(1)
_cell_angle_gamma                86.52(1)
_cell_formula_units_Z            2
_cell_length_a                   10.005(1)
_cell_length_b                   10.063(1)
_cell_length_c                   13.026(1)
_cell_measurement_reflns_used    94
_cell_measurement_temperature    150
_cell_measurement_theta_max      23
_cell_measurement_theta_min      3
_cell_volume                     1250.2(2)
_computing_cell_refinement       'Bruker SMART(Bruker, 2007)'
_computing_data_collection       'Bruker SMART(Bruker, 2007)'
_computing_data_reduction        'Bruker SAINT(Bruker, 2007)'
_computing_structure_refinement
' Full-matrix least-squares (The Personal SDP, 1991)'
_computing_structure_solution
' SHELXS-86 (Sheldrick, 1986) as implemented in The Personal SDP'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_detector       'Bruker SMART CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0297
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            15808
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         3.00
_diffrn_standards_decay_%        0.00
_diffrn_standards_number         279
_exptl_absorpt_coefficient_mu    2.59
_exptl_absorpt_correction_T_max  0.89
_exptl_absorpt_correction_T_min  0.85
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'dark brown'
_exptl_crystal_density_diffrn    1.761
_exptl_crystal_description       stick
_exptl_crystal_F_000             670
_exptl_crystal_size_max          0.347
_exptl_crystal_size_mid          0.044
_exptl_crystal_size_min          0.041
_refine_diff_density_max         1.112
_refine_diff_density_min         -0.845
_refine_diff_density_rms         0.346
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     350
_refine_ls_number_reflns         5235
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.052
_refine_ls_R_factor_gt           0.052
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.062
_reflns_number_gt                4296
_reflns_number_total             5235
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b919937c.txt
_cod_data_source_block           compound_2
_cod_database_code               7105272