CuNiO2 nano catalyst for efficient Csp2–S bond formation in water: toward green synthesis of bioactive molecules
Swain, Amlan; Behera, Bedabyas; Samal, Saroj Lochan; Rout, Laxmidhar; Mohapatra, Debendra K.; Catalysis Science & Technology 16 (2026) 830–839; doi:10.1039/D5CY01377A

data_1576426
_publ_section_title
;
 CuNiO2 nano catalyst for efficient Csp2--S bond formation in water:
 toward green synthesis of bioactive molecules
;
_journal_issue                   3
_journal_name_full               'Catalysis Science &amp; Technology'
_journal_page_first              830
_journal_page_last               839
_journal_paper_doi               10.1039/D5CY01377A
_journal_volume                  16
_journal_year                    2026
_chemical_formula_moiety         'C15 H10 N2 O2 S2'
_chemical_formula_sum            'C15 H10 N2 O2 S2'
_chemical_formula_weight         314.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2024-02-14
_audit_creation_method
;
Olex2 1.5-alpha
(compiled 2021.06.29 svn.r12e2184c for OlexSys, GUI svn.r6374)
;
_audit_update_record
;
2024-08-16 deposited with the CCDC.	2025-12-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 111.198(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.1182(7)
_cell_length_b                   4.2420(2)
_cell_length_c                   19.6101(8)
_cell_measurement_reflns_used    2803
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.8920
_cell_measurement_theta_min      2.6160
_cell_volume                     1405.20(11)
_computing_cell_refinement       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -14.00  11.00   0.50  197.88    --   10.00 -19.00-111.00   50
  2  \w    -35.00 -10.00   0.50  197.88    --  -10.20 -19.00-111.00   50
  3  \w    -13.00  23.00   0.50  197.88    --  -10.20  19.00  57.00   72
  4  \w     -3.00  23.00   0.50  197.88    --   10.00  77.00 150.00   52
  5  \w    -17.00   9.00   0.50  197.88    --   10.00  57.00 120.00   52
  6  \w     -7.00  44.00   0.50  197.88    --   10.00  77.00-150.00  102
  7  \w     24.00  98.00   0.50  197.88    --   10.00  77.00 150.00  148
  8  \w    -71.00 -45.00   0.50  197.88    --   10.00 -77.00 120.00   52
  9  \w    -11.00  32.00   0.50  197.88    --   10.00 -77.00 120.00   86
 10  \w    -99.00  16.00   0.50  197.88    --  -10.20 -38.00-150.00  230
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Pro II AFC12 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0393058000
_diffrn_orient_matrix_UB_12      0.0352360000
_diffrn_orient_matrix_UB_13      0.0029441000
_diffrn_orient_matrix_UB_21      0.0131718000
_diffrn_orient_matrix_UB_22      -0.0224822000
_diffrn_orient_matrix_UB_23      0.0383905000
_diffrn_orient_matrix_UB_31      0.0067298000
_diffrn_orient_matrix_UB_32      -0.1619431000
_diffrn_orient_matrix_UB_33      -0.0046882000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0207
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.944
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            5120
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.944
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.042
_diffrn_reflns_theta_min         2.228
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.383
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59446
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_description       crystalline
_exptl_crystal_F_000             648
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.171
_refine_diff_density_min         -0.178
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     96
_refine_ls_number_reflns         1458
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0454
_refine_ls_R_factor_gt           0.0329
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0414P)^2^+0.4337P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0808
_refine_ls_wR_factor_ref         0.0858
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1160
_reflns_number_total             1458
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5cy01377a2.cif
_cod_data_source_block           2_as176_120224
_cod_database_code               1576426
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C H N O S'
_reflns_odcompleteness_completeness 99.21
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Others
 Fixed Sof: H00A(0.5) H00B(0.5)
3.a Secondary CH2 refined with riding coordinates:
 C007(H00A,H00B)
3.b Aromatic/amide H refined with riding coordinates:
 C008(H008), C009(H009), C00A(H00C), C00B(H00D)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.611
_oxdiff_exptl_absorpt_empirical_full_min 0.679