Diverse structures and emission properties of copper(I) iodide complexes based on an oxadiazole-type ligand.
Gusev, Alexey; Kiskin, Mikhail; Braga, Elena; Zamnius, Ekaterina; Zakharov, Konstantin; Tyutyunik, Andrey; Vlasenko, Valery; Zueva, Ekaterina; Petrova, Maria; Linert, Wolfgang; Dalton transactions (Cambridge, England : 2003) 55 (2026) 3138–3151; doi:10.1039/d5dt02744f

data_7720212
_publ_section_title
;
 Diverse structures and emission properties of copper(I) iodide complexes
 based on an oxadiazole-type ligand.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3138
_journal_page_last               3151
_journal_paper_doi               10.1039/d5dt02744f
_journal_volume                  55
_journal_year                    2026
_chemical_formula_moiety         'C49 H40 Cu I N3 O P2, C H4 O'
_chemical_formula_sum            'C50 H44 Cu I N3 O2 P2'
_chemical_formula_weight         971.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2024-07-16
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Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
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_audit_update_record
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2025-10-29 deposited with the CCDC.	2026-01-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.900(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.8465(7)
_cell_length_b                   13.3286(11)
_cell_length_c                   33.4218(16)
_cell_measurement_reflns_used    9444
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.71
_cell_measurement_theta_min      2.44
_cell_volume                     4376.1(5)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.15
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0610
_diffrn_reflns_av_unetI/netI     0.0699
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            32504
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.877
_diffrn_reflns_theta_min         2.334
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.321
_exptl_absorpt_correction_T_max  0.7465
_exptl_absorpt_correction_T_min  0.5859
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.474
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             1972
_exptl_crystal_preparation       Luminescent
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.193
_refine_diff_density_min         -0.693
_refine_diff_density_rms         0.134
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     534
_refine_ls_number_reflns         10276
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0269P)^2^+13.5990P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0926
_refine_ls_wR_factor_ref         0.1137
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7719
_reflns_number_total             10276
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt02744f2.cif
_cod_data_source_block           1_a_CCDC2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'multi scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_database_code               7720212
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.902
_shelx_estimated_absorpt_t_min   0.742
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 N2(H2), C1(H1), C2(H2A), C4(H4), C5(H5), C9(H9), C10(H10), C11(H11), C12(H12),
  C13(H13), C15(H15), C16(H16), C17(H17), C18(H18), C19(H19), C21(H21),
 C22(H22), C23(H23), C24(H24), C25(H25), C27(H27), C28(H28), C29(H29), C30(H30),
  C31(H31), C33(H33), C34(H34), C35(H35), C36(H36), C37(H37), C39(H39),
 C40(H40), C41(H41), C42(H42), C43(H43), C45(H45), C46(H46), C47(H47), C48(H48),
  C49(H49)
2.b Idealised Me refined as rotating group:
 C50(H50A,H50B,H50C)
2.c Idealised tetrahedral OH refined as rotating group:
 O2(H2B)
;
_shelx_res_checksum              97873
_shelx_hkl_checksum              2358
_olex2_submission_special_instructions 'No special instructions were received'