Design of luminescent complexes with different Cu<sub>4</sub>I<sub>4</sub> cores based on pyridyl phenoxarsines.
Galimova, Milyausha F.; Zueva, Ekaterina M.; Petrova, Maria M.; Dobrynin, Alexey B.; Kolesnikov, Ilya E.; Musina, Elvira I.; Musin, Rustem R.; Karasik, Andrey A.; Sinyashin, Oleg G.; Dalton transactions (Cambridge, England : 2003) 53 (2024) 1087–1098; doi:10.1039/d3dt03273f

data_7714740
_publ_section_title
;
 Design of luminescent complexes with different
 Cu<sub>4</sub>I<sub>4</sub> cores based on pyridyl phenoxarsines.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1087
_journal_page_last               1098
_journal_paper_doi               10.1039/d3dt03273f
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C36 H28 As2 Cu4 I4 N2 O2'
_chemical_formula_sum            'C36 H28 As2 Cu4 I4 N2 O2'
_chemical_formula_weight         1432.20
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-07-07 deposited with the CCDC.	2023-12-05 downloaded from the CCDC.
;
_cell_angle_alpha                102.188(2)
_cell_angle_beta                 100.864(2)
_cell_angle_gamma                110.067(2)
_cell_formula_units_Z            1
_cell_length_a                   10.0169(2)
_cell_length_b                   10.2066(2)
_cell_length_c                   10.8297(2)
_cell_measurement_reflns_used    19095
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      35.6170
_cell_measurement_theta_min      2.4310
_cell_volume                     974.64(4)
_computing_cell_refinement       'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.53 (Rigaku OD, 2019)'
_computing_molecular_graphics
;
 ORTEP3 for Windows
 L. J. Farrugia, J. Appl. Crystallogr. 1997, 30, 565.
 or
 DIAMOND Version 4.5.3
 K. Brandenburg, Crystal Impact GbR, Bonn, Germany
;
_computing_publication_material
;
 WINGX
 L.J. Farrugia,
 J. Appl. Cryst., 2012, 45, 849-854.
;
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    SHELXT-2018-2
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 16.3560
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0227
_diffrn_reflns_av_unetI/netI     0.0195
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.955
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            34231
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.955
_diffrn_reflns_theta_full        34.340
_diffrn_reflns_theta_max         35.732
_diffrn_reflns_theta_min         2.007
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    7.040
_exptl_absorpt_correction_T_max  0.527
_exptl_absorpt_correction_T_min  0.230
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.53 (Rigaku Oxford Diffraction, 2019)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    2.440
_exptl_crystal_description       prism
_exptl_crystal_F_000             668
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.540
_refine_diff_density_min         -1.308
_refine_diff_density_rms         0.152
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         8651
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0287
_refine_ls_R_factor_gt           0.0249
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0294P)^2^+0.8300P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0570
_refine_ls_wR_factor_ref         0.0585
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7826
_reflns_number_total             8651
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt03273f2.cif
_cod_data_source_block           comp6_x3171fin
_cod_depositor_comments
'Adding full bibliography for 7714737--7714744.cif.'
_cod_database_code               7714740
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              31761