CuMoO4: a heterogeneous bimetallic nanocatalyst for the C–H activation of alkenes with iodoarenes
Behera, Papita; Dora, A. Smitarani; Rout, Laxmidhar; New Journal of Chemistry 49 (2025) 18692–18697; doi:10.1039/D5NJ03598H

data_7064074
_publ_section_title
;
 CuMoO4: a heterogeneous bimetallic nanocatalyst for the C--H activation
 of alkenes with iodoarenes
;
_journal_issue                   43
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              18692
_journal_page_last               18697
_journal_paper_doi               10.1039/D5NJ03598H
_journal_volume                  49
_journal_year                    2025
_chemical_formula_moiety         '0.5(C28 H22 I2)'
_chemical_formula_sum            'C14 H11 I'
_chemical_formula_weight         306.13
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2024-02-15
_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.	2025-10-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.852(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.6125(2)
_cell_length_b                   8.5930(3)
_cell_length_c                   12.7335(4)
_cell_measurement_reflns_used    2954
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.6950
_cell_measurement_theta_min      2.8500
_cell_volume                     611.91(4)
_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 1.000
_diffrn_measured_fraction_theta_max 0.947
_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    -47.00 -21.00   0.50    8.98    --   10.00 -72.00  94.00   52
  2  \w     18.00  43.00   0.50    8.98    --   10.00  72.00-135.00   50
  3  \w    -14.00  12.00   0.50    8.98    --  -10.20  72.00-135.00   52
  4  \w    -43.00 -18.00   0.50    8.98    --  -10.20 -72.00  94.00   50
  5  \w     24.00  50.00   0.50    8.98    --   10.00  77.00 -30.00   52
  6  \w    -12.00  98.00   0.50    8.98    --   10.00  77.00-150.00  220
  7  \w    -59.00  40.00   0.50    8.98    --   10.00 -57.00  30.00  198
  8  \w    -32.00  -4.00   0.50    8.98    --  -10.20  77.00 120.00   56
  9  \w      5.00  30.00   0.50    8.98    --  -10.20  77.00 120.00   50
 10  \w      2.00  78.00   0.50    8.98    --  -10.20  77.00 -60.00  152
;
_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      0.0172523000
_diffrn_orient_matrix_UB_12      -0.0627291000
_diffrn_orient_matrix_UB_13      0.0360958000
_diffrn_orient_matrix_UB_21      -0.1061773000
_diffrn_orient_matrix_UB_22      0.0210039000
_diffrn_orient_matrix_UB_23      0.0229763000
_diffrn_orient_matrix_UB_31      -0.0671863000
_diffrn_orient_matrix_UB_32      -0.0493289000
_diffrn_orient_matrix_UB_33      -0.0360106000
_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  0.0242
_diffrn_reflns_av_unetI/netI     0.0200
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.947
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            5113
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.947
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.040
_diffrn_reflns_theta_min         1.605
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    2.581
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.76778
_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    1.661
_exptl_crystal_description       crystalline
_exptl_crystal_F_000             296
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.158
_refine_diff_density_min         -1.894
_refine_diff_density_rms         0.354
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.164
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     133
_refine_ls_number_reflns         1352
_refine_ls_number_restraints     233
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0986
_refine_ls_R_factor_gt           0.0845
_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^)+(0.1854P)^2^+5.0079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1504
_refine_ls_wR_factor_ref         0.1653
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1089
_reflns_number_total             1352
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5nj03598h2.cif
_cod_data_source_block           3_pbc36_14022024
_cod_depositor_comments
'Adding full bibliography for 7064074--7064075.cif.'
_cod_database_code               7064074
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C H I'
_reflns_odcompleteness_completeness 99.18
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2. Restrained distances
 C2-C3 = C3-C4
 1.36 with sigma of 0.02
 C1-C2 = C4-C5 = C5-C6
 1.37 with sigma of 0.02
 C1-C6
 1.38 with sigma of 0.02
 C1-C5
 2.38 with sigma of 0.04
 C2-C4
 2.36 with sigma of 0.04
 C1-C3 = C3-C5 = C4-C6
 2.37 with sigma of 0.04
 C1-C5 \\sim C1-C3 \\sim C5-C3 \\sim C4-C2 \\sim C4-C6 \\sim C6-C2
 with sigma of 0.04
 C1-C2 \\sim C2-C3 \\sim C3-C4 \\sim C4-C5 \\sim C5-C6 \\sim C6-C1
 with sigma of 0.02
3. Restrained planarity
 C1, C2, C3, C4, C5, C6
 with sigma of 0.1
4. Uiso/Uaniso restraints and constraints
C10 \\sim C11 \\sim C14 \\sim C13 \\sim C12 \\sim C9: within 2A with sigma of
0.04 and sigma for terminal atoms of 0.08 within 2A
C7 \\sim C8: within 2A with sigma of 0.04 and sigma for terminal atoms of 0.08
within 2A
C1 \\sim C2 \\sim C3 \\sim C4 \\sim C5 \\sim C6: within 2A with sigma of 0.04
and sigma for terminal atoms of 0.08 within 2A
C6 \\sim C1 \\sim C2 \\sim C3 \\sim C4 \\sim C5: within 2A with sigma of 0.04
and sigma for terminal atoms of 0.08 within 2A
C10 \\sim C11 \\sim C7 \\sim C14 \\sim C8 \\sim C13 \\sim C12 \\sim C9 \\sim C1
\\sim C2 \\sim C3 \\sim C4 \\sim C5 \\sim C6: within 2A with sigma of 0.04 and
sigma for terminal atoms of 0.08 within 2A
5. Rigid body (RIGU) restrains
 C10, C11, C14, C13, C12, C9
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C7, C8
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C1, C6, C5, C4, C3, C2
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C1, C2, C3, C4, C5, C6
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C10, C11, C7, C14, C8, C13, C12, C9, C1, C2, C3, C4, C5, C6
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
6. Others
 Fixed Sof: C10(0.5) H10(0.5) C11(0.5) C7(0.5) H7(0.5) C14(0.5) H14(0.5)
 C8(0.5) H8(0.5) C13(0.5) H13(0.5) C12(0.5) H12(0.5) C9(0.5) C1(0.5) H1(0.5)
 C2(0.5) H2(0.5) C3(0.5) H3(0.5) C4(0.5) H4(0.5) C5(0.5) H5(0.5) C6(0.5)
7.a Aromatic/amide H refined with riding coordinates:
 C10(H10), C7(H7), C14(H14), C8(H8), C13(H13), C12(H12), C1(H1), C2(H2),
 C3(H3), C4(H4), C5(H5)
;
_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 1.502
_oxdiff_exptl_absorpt_empirical_full_min 0.651