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_4086986
_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
'2(C102 H80 Ag6 F6 N O6 P6 S2), 2(C F3 O3 S), 3(C2 H3 N)'
_chemical_formula_sum            'C212 H169 Ag12 F18 N5 O18 P12 S6'
_chemical_formula_weight         5274.95
_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'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 96.446(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   19.547(4)
_cell_length_b                   21.520(4)
_cell_length_c                   24.334(5)
_cell_measurement_reflns_used    9315
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.97
_cell_measurement_theta_min      2.30
_cell_volume                     10171(4)
_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.4.1.2 (Brandenburg, 2016)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0328
_diffrn_reflns_av_unetI/netI     0.0174
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            242740
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.999
_diffrn_reflns_theta_min         1.267
_exptl_absorpt_coefficient_mu    1.364
_exptl_absorpt_correction_T_max  0.756
_exptl_absorpt_correction_T_min  0.503
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.722
_exptl_crystal_description       block
_exptl_crystal_F_000             5244
_exptl_crystal_size_max          0.584
_exptl_crystal_size_mid          0.315
_exptl_crystal_size_min          0.217
_refine_diff_density_max         2.451
_refine_diff_density_min         -1.882
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1330
_refine_ls_number_reflns         27051
_refine_ls_number_restraints     171
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0286
_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^)+(0.0252P)^2^+17.2270P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0640
_refine_ls_wR_factor_ref         0.0691
_reflns_Friedel_coverage         0.000
_reflns_number_gt                23129
_reflns_number_total             27051
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            1_2.cif
_cod_data_source_block           1
_cod_original_cell_volume        10172(4)
_cod_database_code               4086986
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.503
_shelx_estimated_absorpt_t_max   0.756
_shelx_res_checksum              87513
_shelx_hkl_checksum              40630