Pressure-induced phase transitions in a new luminescent gold(I)-arylacetylide.
Dziewiątkowska, Róża; Krzeszczakowska, Joanna; Głodek, Marta; Łomzik, Michał; Plażuk, Damian; Makal, Anna; Dalton transactions (Cambridge, England : 2003) 54 (2025) 3362–3374; doi:10.1039/d4dt03036b

data_1573633
_publ_section_title
;
 Pressure-induced phase transitions in a new luminescent
 gold(I)-arylacetylide.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3362
_journal_page_last               3374
_journal_paper_doi               10.1039/d4dt03036b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C15 H22 Au O P'
_chemical_formula_sum            'C15 H22 Au O P'
_chemical_formula_weight         446.26
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2024-02-08
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-07-24 deposited with the CCDC.	2025-01-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.3373(7)
_cell_length_b                   11.3081(5)
_cell_length_c                   17.9484(8)
_cell_measurement_reflns_used    2685
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.4440
_cell_measurement_theta_min      2.5690
_cell_volume                     3315.9(3)
_computing_cell_refinement       'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_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_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0128
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.878
_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    -23.00  21.00   1.00  160.00    --   23.59 -38.00   0.00   44
  2  \w    -79.00  49.00   1.00  160.00    --  -23.67  38.00-120.00  128
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Single source at offset/far, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0110327000
_diffrn_orient_matrix_UB_12      0.0199801000
_diffrn_orient_matrix_UB_13      0.0266891000
_diffrn_orient_matrix_UB_21      0.0239849000
_diffrn_orient_matrix_UB_22      0.0249982000
_diffrn_orient_matrix_UB_23      -0.0156622000
_diffrn_orient_matrix_UB_31      -0.0217813000
_diffrn_orient_matrix_UB_32      0.0377450000
_diffrn_orient_matrix_UB_33      -0.0037468000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Ag K\a'
_diffrn_radiation_wavelength     0.56087
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0474
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.878
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            14048
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.878
_diffrn_reflns_theta_full        19.665
_diffrn_reflns_theta_max         26.373
_diffrn_reflns_theta_min         1.947
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Ag) X-ray Source'
_exptl_absorpt_coefficient_mu    4.843
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.269
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.49 (Rigaku Oxford Diffraction, 2022)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light violet'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    violet
_exptl_crystal_density_diffrn    1.788
_exptl_crystal_description       needle
_exptl_crystal_F_000             1712
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: n-pentane/dichloromethane'
_exptl_crystal_size_max          0.59
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.794
_refine_diff_density_min         -0.589
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     239
_refine_ls_number_reflns         6050
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.1300
_refine_ls_R_factor_gt           0.0464
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0275P)^2^+1.1236P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0761
_refine_ls_wR_factor_ref         0.1036
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2581
_reflns_number_total             6050
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03036b3.cif
_cod_data_source_block           appr0_1atm
_cod_depositor_comments
'Adding full bibliography for 1573624--1573666.cif.'
_cod_database_code               1573633
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C15 H22 O P Au'
_shelx_estimated_absorpt_t_max   0.493
_shelx_estimated_absorpt_t_min   0.162
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All C(H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Others
 Sof(H14A)=Sof(H14B)=Sof(C15A)=Sof(H15A)=Sof(H15B)=Sof(H15C)=Sof(C9A)=
 Sof(H9AA)=Sof(H9AB)=Sof(H9AC)=Sof(O1A)=Sof(C3A)=Sof(C8A)=Sof(H8A)=Sof(C7A)=
 Sof(H7A)=Sof(C6A)=Sof(C5A)=Sof(H5A)=Sof(C4A)=Sof(H4A)=1-FVAR(1)
 Sof(C7)=Sof(H7)=Sof(C8)=Sof(H8)=Sof(C3)=Sof(C4)=Sof(H4)=Sof(C5)=Sof(H5)=
 Sof(C6)=Sof(O1)=Sof(H14C)=Sof(H14D)=Sof(C9)=Sof(H9A)=Sof(H9B)=Sof(H9C)=
 Sof(C15)=Sof(H15D)=Sof(H15E)=Sof(H15F)=FVAR(1)
3.a Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B), C10(H10A,H10B), C14(H14A,H14B), C14(H14C,H14D)
3.b Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C4(H4), C5(H5), C8A(H8A), C7A(H7A), C5A(H5A), C4A(H4A)
3.c Fitted hexagon refined as free rotating group:
 C3A(C8A,C7A,C6A,C5A,C4A)
3.d Idealised Me refined as rotating group:
 C13(H13A,H13B,H13C), C11(H11A,H11B,H11C), C15A(H15A,H15B,H15C), C9(H9A,H9B,
 H9C), C9A(H9AA,H9AB,H9AC), C15(H15D,H15E,H15F)
;
_shelx_res_checksum              95947
_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 1.128
_oxdiff_exptl_absorpt_empirical_full_min 0.916