Studying how small silver clusters grow and their optical properties.
Peter, Blessing D.; Yi, Qiuhao; Luo, Zhixun; Nanoscale 17 (2025) 19821–19827; doi:10.1039/d5nr01269d

data_1574898
_publ_section_title
;
 Studying how small silver clusters grow and their optical properties.
;
_journal_issue                   34
_journal_name_full               Nanoscale
_journal_page_first              19821
_journal_page_last               19827
_journal_paper_doi               10.1039/d5nr01269d
_journal_volume                  17
_journal_year                    2025
_chemical_formula_moiety         'C34 H28 Ag2 N4 O6 P2, C H2 Cl2'
_chemical_formula_sum            'C35 H30 Ag2 Cl2 N4 O6 P2'
_chemical_formula_weight         951.21
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2024-08-30
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2024-12-26 deposited with the CCDC.	2025-06-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.031(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.1027(3)
_cell_length_b                   23.1001(5)
_cell_length_c                   13.4641(3)
_cell_measurement_reflns_used    18229
_cell_measurement_temperature    170.00(10)
_cell_measurement_theta_max      29.8340
_cell_measurement_theta_min      1.7570
_cell_volume                     3706.67(15)
_computing_cell_refinement       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_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)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      170.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.854
_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    -98.00  41.00   0.50    1.35    --   -9.30  45.00  60.00  278
  2  \w    -83.00 -57.00   0.50    1.35    --   -9.30  45.00 120.00   52
  3  \w    -16.00  10.00   0.50    1.35    --   -9.30  45.00 120.00   52
  4  \w    -98.00  16.00   0.50    1.35    --   -9.30  45.00   0.00  228
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC10 (RCD3): fixed-chi single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0407288000
_diffrn_orient_matrix_UB_12      0.0017110000
_diffrn_orient_matrix_UB_13      -0.0319839000
_diffrn_orient_matrix_UB_21      -0.0376779000
_diffrn_orient_matrix_UB_22      0.0165936000
_diffrn_orient_matrix_UB_23      -0.0350830000
_diffrn_orient_matrix_UB_31      0.0217389000
_diffrn_orient_matrix_UB_32      0.0257500000
_diffrn_orient_matrix_UB_33      0.0246071000
_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  0.0251
_diffrn_reflns_av_unetI/netI     0.0278
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.854
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            31242
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.854
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.182
_diffrn_reflns_theta_min         1.763
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.337
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.82353
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.45i (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.705
_exptl_crystal_description       cube
_exptl_crystal_F_000             1896
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.509
_refine_diff_density_min         -0.711
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         9374
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0354
_refine_ls_R_factor_gt           0.0258
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0221P)^2^+2.1527P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0568
_refine_ls_wR_factor_ref         0.0599
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7818
_reflns_number_total             9374
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5nr01269d2.cif
_cod_data_source_block           mx15330
_cod_depositor_comments
'Adding full bibliography for 1574898--1574913.cif.'
_cod_database_code               1574898
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         AgAuNOHClCHP
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C42(H42A,H42B)
2.b Aromatic/amide H refined with riding coordinates:
 C11(H11), C12(H12), C27(H27), C15(H15), C21(H21), C32(H32), C30(H30),
 C31(H31), C26(H26), C33(H33), C23(H23), C18(H18), C13(H13), C20(H20), C40(H40),
  C19(H19), C14(H14), C25(H25), C39(H39), C24(H24), C8(H8), C38(H38), C36(H36),
 C4(H4), C7(H7), C37(H37), C6(H6), C5(H5)
;
_shelx_res_checksum              81960
_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 1.333
_oxdiff_exptl_absorpt_empirical_full_min 0.625