Reactions of noble-metal oxides in ionic liquids near room temperature
Liebertseder, Mareike; Donsbach, Carsten; Feldmann, Claus; RSC Advances 13 (2023) 11441–11449; doi:10.1039/D3RA00892D

data_7246590
_publ_section_title
;
 Reactions of noble-metal oxides in ionic liquids near room temperature
;
_journal_issue                   17
_journal_name_full               'RSC Advances'
_journal_page_first              11441
_journal_page_last               11449
_journal_paper_doi               10.1039/D3RA00892D
_journal_volume                  13
_journal_year                    2023
_chemical_formula_moiety         'C6 H10 Au Cl N2'
_chemical_formula_sum            'C6 H10 Au Cl N2'
_chemical_formula_weight         342.57
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2021-07-20
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2021-08-23 deposited with the CCDC.	2023-04-11 downloaded from the CCDC.
;
_cell_angle_alpha                89.565(7)
_cell_angle_beta                 87.391(7)
_cell_angle_gamma                82.121(7)
_cell_formula_units_Z            4
_cell_length_a                   8.8428(8)
_cell_length_b                   9.3020(8)
_cell_length_c                   10.6838(9)
_cell_measurement_reflns_used    17346
_cell_measurement_temperature    100
_cell_measurement_theta_max      31.38
_cell_measurement_theta_min      1.91
_cell_volume                     869.60(13)
_computing_cell_refinement       'STOE X-Area'
_computing_data_collection       'STOE X-Area'
_computing_data_reduction        'STOE X-Area'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.0
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'DECTRIS PILATUS 200K'
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_details
;
 449 frames, detector distance = 40 mm
;
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0305
_diffrn_reflns_av_unetI/netI     0.0306
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6605
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        24.995
_diffrn_reflns_theta_max         24.995
_diffrn_reflns_theta_min         1.908
_exptl_absorpt_coefficient_mu    17.154
_exptl_absorpt_correction_T_max  0.0005
_exptl_absorpt_correction_T_min  0.0000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens in: F. R. Ahmed (Editor), "Crystallographic Computing", Munksgaard,
Copenhagen (1970), 255 - 270. Afterwards scaling of reflection intensities was
performed within STOE LANA. J. Koziskova, F. Hahn, J. Richter, J. Kozisek, Acta
Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
Finally a spherical absorption correction was done within STOE LANA.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.617
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.262
_exptl_crystal_size_min          0.112
_refine_diff_density_max         3.495
_refine_diff_density_min         -4.296
_refine_diff_density_rms         0.416
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     185
_refine_ls_number_reflns         3046
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0494
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1083P)^2^+2.0094P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1385
_refine_ls_wR_factor_ref         0.1408
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2801
_reflns_number_total             3046
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ra00892d2.cif
_cod_data_source_block           (c6h14n2)(aucl)
_cod_depositor_comments
;

2024-11-08
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C12 H20 Au2 Cl2 N4'
_cod_original_formula_weight         685.15
_cod_original_formula_moiety         '2(C6 H10 Au Cl N2)'
_cod_original_formula_units_Z            2
_cod_database_code               7246590
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B), C4(H4A,H4B)
2.b Aromatic/amide H refined with riding coordinates:
 C9(H9), C2(H2), C3(H3), C8(H8)
2.c Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C12(H12A,H12B,H12C), C5(H5A,H5B,H5C), C11(H11A,H11B,H11C)
;
_shelx_res_checksum              27460
_olex2_submission_special_instructions 'No special instructions were received'