Sky-Blue Luminescent AuI-AgI Alkynyl-Phosphine Clusters
Igor O. Koshevoy; Antti J. Karttunen; Ilya S. Kritchenkou; Dmitrii V. Krupenya; Stanislav I. Selivanov; Alexei S. Melnikov; Sergey P. Tunik; Matti Haukka; Tapani A. Pakkanen; Inorganic Chemistry 52 (2013) 3663–3673; doi:10.1021/ic302105a

data_4334275
_publ_section_title
;
 Sky-Blue Luminescent AuI-AgI Alkynyl-Phosphine Clusters
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3663
_journal_page_last               3673
_journal_paper_doi               10.1021/ic302105a
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety
'2(C264 H228 Ag4 Au12 P12), 8(F6 P), 27(C3 H6 O)'
_chemical_formula_sum            'C611 H624 Ag8 Au24 F48 O28 P32'
_chemical_formula_weight         15908.30
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.1250(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   39.2864(4)
_cell_length_b                   32.6616(4)
_cell_length_c                   27.3632(3)
_cell_measurement_reflns_used    9883
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.65
_cell_measurement_theta_min      2.40
_cell_volume                     31249.5(7)
_computing_cell_refinement       'SAINT (Bruker AXS, 2009)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT (Bruker AXS, 2009)'
_computing_molecular_graphics    'Diamond v.3.2g (Brandenburg, 2011)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '62mm x 62mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Bruker KAPPA APEX II CCD'
_diffrn_measurement_method       '\f scans and \w scans with \k offset'
_diffrn_radiation_monochromator  'horizontally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0418
_diffrn_reflns_av_sigmaI/netI    0.0370
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -47
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -39
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            121291
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    6.003
_exptl_absorpt_correction_T_max  0.4285
_exptl_absorpt_correction_T_min  0.2940
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.691
_exptl_crystal_description       block
_exptl_crystal_F_000             15396
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.17
_refine_diff_density_max         2.828
_refine_diff_density_min         -1.584
_refine_diff_density_rms         0.157
_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     1700
_refine_ls_number_reflns         29073
_refine_ls_number_restraints     154
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0557
_refine_ls_R_factor_gt           0.0369
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+439.7368P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0899
_refine_ls_wR_factor_ref         0.1000
_reflns_number_gt                23230
_reflns_number_total             29073
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302105a_si_002_1.cif
_cod_data_source_block           1
_cod_original_cell_volume        31249.5(6)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4334275