Bi- and Tricyclic Penta- and Hexacoordinated Phosphoranes with Varying Ring Sizes: Synthesis, Structures, and Reactivity
Musa A. Said; Melanie Pülm; Regine Herbst-Irmer; Kumara K. C. Swamy; Journal of the American Chemical Society 118 (1996) 9841–9849; doi:10.1021/ja960554v

data_4117185
_publ_contact_author
;
      Dr. Regine Herbst-Irmer
      Institut f\"ur Anorganische Chemie
      Universit\"at G\"ottingen
      Tammannstr. 4
      37077 G\"ottingen
      Germany
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_publ_contact_author_email       rherbst@shelx.uni-ac.gwdg.de
_publ_contact_author_fax         '049 551 392582'
_publ_contact_author_phone       '049 551 393007'
_publ_section_title
;
 Bi- and Tricyclic Penta- and Hexacoordinated Phosphoranes with Varying
 Ring Sizes: Synthesis, Structures, and Reactivity
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9841
_journal_page_last               9849
_journal_paper_doi               10.1021/ja960554v
_journal_volume                  118
_journal_year                    1996
_chemical_formula_sum            'C33.67 H23.67 N O5.17 P'
_chemical_formula_weight         555.84
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           148
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            18
_cell_length_a                   36.021(2)
_cell_length_b                   36.021(2)
_cell_length_c                   10.646(2)
_cell_measurement_reflns_used    48
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      12.5
_cell_measurement_theta_min      10
_cell_volume                     11963(2)
_computing_cell_refinement       'Stoe DIF4'
_computing_data_collection       'Stoe DIF4'
_computing_data_reduction        'Stoe REDU4'
_computing_molecular_graphics    'Siemens SHELXTL-Plus'
_computing_publication_material  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measurement_device
'Stoe-Siemens-Huber four-circle-diffractometer'
_diffrn_measurement_method       'Profile data from 2theta/omega'
_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  0.0290
_diffrn_reflns_av_sigmaI/netI    0.0480
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            6273
_diffrn_reflns_theta_max         22.58
_diffrn_reflns_theta_min         3.79
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  90
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.150
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_description       blocks
_exptl_crystal_F_000             5202
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.272
_refine_diff_density_min         -0.268
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.030
_refine_ls_goodness_of_fit_obs   1.099
_refine_ls_matrix_type           full
_refine_ls_number_parameters     381
_refine_ls_number_reflns         3498
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.030
_refine_ls_restrained_S_obs      1.098
_refine_ls_R_factor_all          0.0655
_refine_ls_R_factor_obs          0.0410
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0474P)^2^+4.3632P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0989
_refine_ls_wR_factor_obs         0.0889
_reflns_number_observed          2592
_reflns_number_total             3498
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ja960554v_4.cif
_cod_data_source_block           kck40
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0474P)^2^+4.3632P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0474P)^2^+4.3632P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        11962.7(24)
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               4117185