Mixed ligand Cu(II) complexes as new precursors for the synthesis of CuO nanomaterials: development of homogeneous and heterogeneous catalysts for styrene epoxidation and phenol hydroxylation under mild conditions.
Sharma, Mitu; Sharma, Mukesh; Sultana, Sazida Yasmin; Palaniandavar, Mallayan; Islam, Nashreen S.; Dalton transactions (Cambridge, England : 2003) 54 (2025) 15561–15580; doi:10.1039/d5dt01420d

data_7719497
_publ_section_title
;
 Mixed ligand Cu(II) complexes as new precursors for the synthesis of CuO
 nanomaterials: development of homogeneous and heterogeneous catalysts for
 styrene epoxidation and phenol hydroxylation under mild conditions.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15561
_journal_page_last               15580
_journal_paper_doi               10.1039/d5dt01420d
_journal_volume                  54
_journal_year                    2025
_chemical_formula_sum            'C17 H16 Cu N4 O5'
_chemical_formula_weight         419.88
_chemical_name_systematic        '[Cu(def)(bpy)(NO3)]'
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_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
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_audit_creation_method           SHELXL-2014
_audit_update_record
;
2019-11-28 deposited with the CCDC.	2025-09-16 downloaded from the CCDC.
;
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_exptl_crystal_density_diffrn    1.623
_exptl_crystal_density_method    'NOT MEASURED'
_exptl_crystal_description       BLOCK
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0376P)^2^+3.2212P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1071
_refine_ls_wR_factor_ref         0.1312
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_reflns_number_gt                1998
_reflns_number_total             3028
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt01420d2.cif
_cod_data_source_block           NSI_Cu_DEF_BPY_2_0m
_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 

 Adding full bibliography for 7719497--7719498.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7719497
_shelx_estimated_absorpt_t_min   0.679
_shelx_estimated_absorpt_t_max   0.798
_shelxl_version_number           2014-3
_shelx_res_checksum              68060