Molecular diversity in several pyridyl based Cu(ii) complexes: biophysical interaction and redox triggered fluorescence switch
Adhikari, Sangita; Sahana, Animesh; Kumari, Babli; Ganguly, Durba; Das, Saurabh; Banerjee, Prajna Paramita; Banerjee, Gautam; Chattopadhyay, Ansuman; Fondo, Matilde; Matalobos, Jesús Sanmartín; Brandão, Paula; Félix, Vítor; Das, Debasis; New J. Chem. 40 (2016) 10378–; doi:10.1039/C6NJ02381A

data_7055853
_publ_section_title
;
 Molecular diversity in several pyridyl based Cu(ii) complexes:
 biophysical interaction and redox triggered fluorescence switch
;
_journal_issue                   12
_journal_name_full               'New J. Chem.'
_journal_page_first              10378
_journal_paper_doi               10.1039/C6NJ02381A
_journal_volume                  40
_journal_year                    2016
_chemical_formula_moiety         'C7 H7 N O3'
_chemical_formula_sum            'C7 H7 N O3'
_chemical_formula_weight         153.14
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2013-09-03 deposited with the CCDC.
2016-10-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.39817(15)
_cell_length_b                   13.0179(2)
_cell_length_c                   14.3767(3)
_cell_measurement_reflns_used    10493
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.2933
_cell_measurement_theta_min      3.0904
_cell_volume                     1384.60(5)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_data_collection       MAR
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'MAR345 image plate'
_diffrn_measurement_method       '180 images, \D\F 2.0\% '
_diffrn_radiation_monochromator  'Xenocs Fox3D mirror'
_diffrn_radiation_source         'Rigaku UltraX 18 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0296
_diffrn_reflns_av_sigmaI/netI    0.0091
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16333
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.47
_exptl_absorpt_coefficient_mu    0.117
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.91803
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.469
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.157
_refine_diff_density_rms         0.030
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     107
_refine_ls_number_reflns         1242
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0394
_refine_ls_R_factor_gt           0.0378
_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^)+(0.0579P)^2^+0.3611P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1093
_refine_ls_wR_factor_ref         0.1108
_reflns_number_gt                1169
_reflns_number_total             1242
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6nj02381a2.cif
_cod_data_source_block           safinddds99
_cod_depositor_comments
'Adding full bibliography for 7055852--7055855.cif.'
_cod_database_code               7055853