Selective formation of silver(i) bis-phospholane macrocycles and further evidence that gold(i) is smaller than silver(i).
Streitberger, Markus; Schmied, Andy; Hoy, Reinhard; Hey-Hawkins, Evamarie; Dalton transactions (Cambridge, England : 2003) 45 (2016) 11644–11649; doi:10.1039/c6dt00945j

data_7039307
_publ_section_title
;
 Selective formation of silver(i) bis-phospholane macrocycles and further
 evidence that gold(i) is smaller than silver(i).
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11644
_journal_page_last               11649
_journal_paper_doi               10.1039/c6dt00945j
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C37.5 H72 Ag2 B2 F8 P4'
_chemical_formula_weight         1036.19
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2015-11-17T13:47:13-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2015-11-30 deposited with the CCDC.
2016-05-18 downloaded from the CCDC.
;
_cell_angle_alpha                81.509(5)
_cell_angle_beta                 80.136(5)
_cell_angle_gamma                87.890(5)
_cell_formula_units_Z            2
_cell_length_a                   10.348(5)
_cell_length_b                   11.431(5)
_cell_length_c                   20.512(5)
_cell_measurement_reflns_used    6557
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      32.4126
_cell_measurement_theta_min      2.8586
_cell_volume                     2364.1(16)
_computing_cell_refinement
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics    'ORTEP3 for Windows (L. J. Farrugia, 1997)'
_computing_publication_material  'WINGX  (L.J. Farrugia,1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Giacovazzo 1993)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 16.356
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0426022
_diffrn_orient_matrix_UB_12      -0.0243824
_diffrn_orient_matrix_UB_13      -0.0179759
_diffrn_orient_matrix_UB_21      0.0545244
_diffrn_orient_matrix_UB_22      -0.0124711
_diffrn_orient_matrix_UB_23      -0.0241416
_diffrn_orient_matrix_UB_31      0.0072708
_diffrn_orient_matrix_UB_32      -0.0564475
_diffrn_orient_matrix_UB_33      0.0187573
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0409
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            17344
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.86
_exptl_absorpt_coefficient_mu    1.02
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.99222
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.456
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1066
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.952
_refine_diff_density_min         -2.678
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     552
_refine_ls_number_reflns         8649
_refine_ls_number_restraints     177
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0774
_refine_ls_R_factor_gt           0.0559
_refine_ls_shift/su_max          0.039
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0521P)^2^+11.9065P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.136
_refine_ls_wR_factor_ref         0.1493
_reflns_number_gt                6599
_reflns_number_total             8649
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c6dt00945j2.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 7039305--7039308.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C37.50 H72 Ag2 B2 F8 P4'
_cod_database_code               7039307