Silver Alkynyl-Phosphine Clusters: An Electronic Effect of the Alkynes Defines Structural Diversity
Chen, Yi-Ting; Krytchankou, Ilya S.; Karttunen, Antti J.; Grachova, Elena V.; Tunik, Sergey P.; Chou, Pi-Tai; Koshevoy, Igor O.; Organometallics 36 (2017) 480–; doi:10.1021/acs.organomet.6b00866

data_4086983
_publ_section_title
;
 Silver Alkynyl-Phosphine Clusters: An Electronic Effect of the Alkynes
 Defines Structural Diversity
;
_journal_issue                   2
_journal_name_full               Organometallics
_journal_page_first              480
_journal_paper_doi               10.1021/acs.organomet.6b00866
_journal_volume                  36
_journal_year                    2017
_chemical_formula_moiety         'C106 H110 Ag8 F6 O8 P6 S2, 2(C F3 O3 S)'
_chemical_formula_sum            'C108 H110 Ag8 F12 O14 P6 S4'
_chemical_formula_weight         3036.97
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                112.562(2)
_cell_angle_beta                 99.276(2)
_cell_angle_gamma                94.822(2)
_cell_formula_units_Z            1
_cell_length_a                   13.8948(9)
_cell_length_b                   14.7416(10)
_cell_length_c                   15.8355(11)
_cell_measurement_reflns_used    9528
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      33.07
_cell_measurement_theta_min      2.24
_cell_volume                     2918.1(3)
_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.4.03 (Brandenburg, 2014)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       '62mm x 62mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Bruker KAPPA APEX II DUO CCD'
_diffrn_measurement_method       '\f scans and \w scans with \k offset'
_diffrn_radiation_monochromator  'curved graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0467
_diffrn_reflns_av_unetI/netI     0.0349
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            120578
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.999
_diffrn_reflns_theta_min         1.842
_exptl_absorpt_coefficient_mu    1.544
_exptl_absorpt_correction_T_max  0.909
_exptl_absorpt_correction_T_min  0.833
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.728
_exptl_crystal_description       block
_exptl_crystal_F_000             1508
_exptl_crystal_size_max          0.123
_exptl_crystal_size_mid          0.114
_exptl_crystal_size_min          0.063
_refine_diff_density_max         2.510
_refine_diff_density_min         -1.504
_refine_diff_density_rms         0.133
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     737
_refine_ls_number_reflns         18515
_refine_ls_number_restraints     202
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0540
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0592P)^2^+2.7933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1008
_refine_ls_wR_factor_ref         0.1068
_reflns_Friedel_coverage         0.000
_reflns_number_gt                14748
_reflns_number_total             18515
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            8_9.cif
_cod_data_source_block           9
_cod_database_code               4086983
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.833
_shelx_estimated_absorpt_t_max   0.909
_shelx_res_checksum              22105
_shelx_hkl_checksum              9430
_shelx_fab_checksum              21576