Interaction of <i>N</i>-nitrosamines with binuclear copper complexes for luminescent detection.
Feng, Haosheng; Luo, Shao-Xiong Lennon; Croy, Robert G.; Essigmann, John M.; Swager, Timothy M.; Dalton transactions (Cambridge, England : 2003)  (2023) –; doi:10.1039/d2dt03848j

data_7712272
_publ_section_title
;
 Interaction of <i>N</i>-nitrosamines with binuclear copper complexes for
 luminescent detection.
;
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_paper_doi               10.1039/d2dt03848j
_journal_year                    2023
_chemical_formula_moiety
'C65 H51 Cu2 N4 P3, 2(C7 H8), 2(Cl O4), C H Cl3'
_chemical_formula_sum            'C80 H68 Cl5 Cu2 N4 O8 P3'
_chemical_formula_weight         1610.62
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-11-09 deposited with the CCDC.	2023-01-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.065(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.1266(8)
_cell_length_b                   43.931(3)
_cell_length_c                   13.5378(9)
_cell_measurement_reflns_used    9646
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.47
_cell_measurement_theta_min      2.46
_cell_volume                     7501.9(9)
_computing_cell_refinement       'SAINT 8.38A (Bruker-AXS, 2017)'
_computing_data_collection       'APEX3 v2017.3.0 (Bruker-AXS, 2017)'
_computing_data_reduction        'SAINT 8.38A (Bruker-AXS, 2017)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT-2015 (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 7.4
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Photon3 CPAD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0552
_diffrn_reflns_av_unetI/netI     0.0283
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       64
_diffrn_reflns_limit_k_min       -64
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            289237
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.506
_diffrn_reflns_theta_min         1.633
_diffrn_source
'I\mS micro-focus sealed tube, multilayer optics'
_exptl_absorpt_coefficient_mu    0.868
_exptl_absorpt_correction_T_max  0.7462
_exptl_absorpt_correction_T_min  0.6684
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Herbst-Irmer et al., 2015)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3312
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Chloroform/Toluene'
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.155
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.973
_refine_diff_density_min         -0.688
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.200
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     922
_refine_ls_number_reflns         24979
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.200
_refine_ls_R_factor_all          0.0595
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0072P)^2^+14.0150P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0978
_refine_ls_wR_factor_ref         0.1018
_reflns_Friedel_coverage         0.000
_reflns_number_gt                21457
_reflns_number_total             24979
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt03848j2.cif
_cod_data_source_block           P22007
_cod_original_cell_volume        7501.9(8)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7712272
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.874
_shelx_estimated_absorpt_t_max   0.958
_shelx_res_checksum              79990