The surprising and stereoselective formation of P2C10 cages by the reduction of Cp*PCl2
Oliver C. Presly; Michael Green; John C. Jeffery; Eva Leiner; Martin Murray; Christopher A. Russell; Manfred Scheer; Ulf Vogel; Chemical Communications  (2006) –; doi:10.1039/b611484a

data_7101513
_publ_section_title
;
The surprising and stereoselective formation of P2C10
cages by the reduction of Cp*PCl2
;
_journal_issue                   43
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/b611484a
_journal_year                    2006
_chemical_formula_moiety         C20H30GaI5P2
_chemical_formula_sum            'C20 H30 Ga I5 P2'
_chemical_formula_weight         1036.60
_chemical_melting_point          150
_chemical_name_common            P2Iodocage
_chemical_name_systematic
;
?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 101.5180(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.0966(6)
_cell_length_b                   18.9835(15)
_cell_length_c                   9.5427(7)
_cell_measurement_reflns_used    5152
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      52.383
_cell_measurement_theta_min      4.857
_cell_volume                     1437.19(19)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SHELXTL (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.
_diffrn_measured_fraction_theta_full 0.958
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'frames each covering 0.3\% in\w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0490
_diffrn_reflns_av_sigmaI/netI    0.0866
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10861
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    6.446
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.791584
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    2.395
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             952
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.287
_refine_diff_density_min         -2.634
_refine_diff_density_rms         0.324
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.09(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         5977
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0889
_refine_ls_R_factor_gt           0.0637
_refine_ls_shift/su_max          0.013
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1019P)^2^+8.2057P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1663
_refine_ls_wR_factor_ref         0.1836
_reflns_number_gt                4649
_reflns_number_total             5977
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b611484a.txt
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7101513