#------------------------------------------------------------------------------
#$Date: 2016-03-21 17:03:44 +0100 (lun 21 de mar de 2016) $
#$Revision: 178800 $
#$URL: svn://www.crystallography.net/cod/cif/4/10/54/4105451.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4105451
loop_
_publ_author_name
'Jan J. Weigand'
'Neil Burford'
'Reagan J. Davidson'
'T. Stanley Cameron'
'Patrick Seelheim'
_publ_contact_author_address
;
Institut fr Anorganische und Analytische Chemie
Corrensstrasse 30
WWU Mnster
D-48149 Mnster
Germany
;
_publ_contact_author_email       jweigand@uni-muenster.de
_publ_contact_author_fax         '+49 (251) 83-33108'
_publ_contact_author_name        'Jan J. Weigand'
_publ_contact_author_phone       '+49 (251) 83-36074 '
_publ_section_title
;
 New Synthetic Procedures to Catena-Phosphorus Cations: Preparation and
 Dissociation of the First cyclo-Phosphino-halophosphonium Salts
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              17943
_journal_page_last               17953
_journal_paper_doi               10.1021/ja907693f
_journal_volume                  131
_journal_year                    2009
_chemical_formula_moiety         'C24 H44 P4'
_chemical_formula_sum            'C24 H44 P4'
_chemical_formula_weight         456.47
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           114
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P -4 2n'
_symmetry_space_group_name_H-M   'P -4 21 c'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2009-02-18 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.1235(2)
_cell_length_b                   10.1235(2)
_cell_length_c                   12.4110(5)
_cell_measurement_reflns_used    900
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      22.5
_cell_measurement_theta_min      1
_cell_volume                     1271.94(6)
_computing_cell_refinement       'APEX2(Bruker AXS, 2007)'
_computing_data_collection       'APEX2(Bruker AXS, 2007)'
_computing_data_reduction        'SAINT,SADABS (Bruker AXS, 2007 )'
_computing_molecular_graphics
;
ORTEP3,L.J. Farrugia, J. Appl. Cryst. (1997) 30, 565
;
_computing_structure_refinement
;
SHELXL-97, G. M. Sheldrick, Acta Cryst. (2008) A64, 112-122
;
_computing_structure_solution
;
SHELXS-97 , G. M. Sheldrick, Acta Cryst. (2008) A64, 112-122
;
_diffrn_ambient_temperature      153(1)
_diffrn_detector_area_resol_mean 80
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'Omega and Phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0251
_diffrn_reflns_av_sigmaI/netI    0.0097
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13577
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.07
_diffrn_reflns_theta_min         2.60
_exptl_absorpt_coefficient_mu    0.306
_exptl_absorpt_correction_T_max  0.9614
_exptl_absorpt_correction_T_min  0.9527
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Corrections were done with the SADABS program, utilizing the none merged
 raw data obtained from the integration process. Integration and final cell
 refinement were done with SAINT.

 SADABS reports ratio of Tmin/Tmax = 0.831224

;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.192
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.249
_refine_diff_density_min         -0.123
_refine_diff_density_rms         0.035
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.52(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.112
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     65
_refine_ls_number_reflns         981
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.112
_refine_ls_R_factor_all          0.0222
_refine_ls_R_factor_gt           0.0213
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ2^(Fo2^)+(0.0332P)2^+0.2168P] where P=(Fo2+2Fc2)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0573
_refine_ls_wR_factor_ref         0.0583
_reflns_number_gt                955
_reflns_number_total             981
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja907693f_si_003.cif
_cod_data_source_block           sad
_cod_database_code               4105451
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, z'
'y, -x, -z'
'-y, x, -z'
'-x+1/2, y+1/2, -z+1/2'
'x+1/2, -y+1/2, -z+1/2'
'-y+1/2, -x+1/2, z+1/2'
'y+1/2, x+1/2, z+1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
C1 C 0.20693(13) 0.82948(13) 1.08901(11) 0.0185(2) Uani 1 1 d .
H1 H 0.1647 0.8568 1.1584 0.022 Uiso 1 1 calc R
C2 C 0.35053(13) 0.87708(14) 1.08765(12) 0.0233(3) Uani 1 1 d .
H2A H 0.3899 0.8584 1.0162 0.028 Uiso 1 1 calc R
H2B H 0.3528 0.9738 1.0992 0.028 Uiso 1 1 calc R
C3 C 0.43193(15) 0.80881(15) 1.17494(12) 0.0269(3) Uani 1 1 d .
H3A H 0.5248 0.8389 1.1704 0.032 Uiso 1 1 calc R
H3B H 0.3973 0.8337 1.2467 0.032 Uiso 1 1 calc R
C4 C 0.42681(15) 0.65932(15) 1.16243(13) 0.0269(3) Uani 1 1 d .
H4A H 0.4685 0.6337 1.0934 0.032 Uiso 1 1 calc R
H4B H 0.4772 0.6173 1.2216 0.032 Uiso 1 1 calc R
C5 C 0.28475(15) 0.61041(15) 1.16462(12) 0.0285(3) Uani 1 1 d .
H5A H 0.2463 0.6275 1.2366 0.034 Uiso 1 1 calc R
H5B H 0.2835 0.5138 1.1522 0.034 Uiso 1 1 calc R
C6 C 0.20060(14) 0.67873(13) 1.07884(12) 0.0248(3) Uani 1 1 d .
H6A H 0.1077 0.6495 1.0861 0.030 Uiso 1 1 calc R
H6B H 0.2321 0.6523 1.0065 0.030 Uiso 1 1 calc R
P P 0.11497(3) 0.90570(3) 0.97429(3) 0.01771(10) Uani 1 1 d .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
C1 0.0162(6) 0.0182(6) 0.0211(6) 0.0005(5) -0.0008(5) 0.0017(5)
C2 0.0190(6) 0.0193(6) 0.0316(7) 0.0027(5) -0.0034(5) -0.0017(5)
C3 0.0198(6) 0.0265(7) 0.0344(7) 0.0011(6) -0.0069(6) -0.0006(6)
C4 0.0217(7) 0.0268(7) 0.0321(7) 0.0043(6) -0.0030(6) 0.0058(6)
C5 0.0263(7) 0.0222(7) 0.0372(7) 0.0087(6) -0.0056(6) -0.0002(6)
C6 0.0228(6) 0.0186(6) 0.0330(7) 0.0042(6) -0.0058(6) -0.0016(5)
P 0.01643(16) 0.01665(16) 0.02006(16) 0.00018(13) -0.00005(13) 0.00080(11)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
C2 C1 C6 110.61(11) . .
C2 C1 P 109.55(9) . .
C6 C1 P 109.12(9) . .
C2 C1 H1 109.2 . .
C6 C1 H1 109.2 . .
P C1 H1 109.2 . .
C3 C2 C1 111.23(11) . .
C3 C2 H2A 109.4 . .
C1 C2 H2A 109.4 . .
C3 C2 H2B 109.4 . .
C1 C2 H2B 109.4 . .
H2A C2 H2B 108.0 . .
C4 C3 C2 111.06(13) . .
C4 C3 H3A 109.4 . .
C2 C3 H3A 109.4 . .
C4 C3 H3B 109.4 . .
C2 C3 H3B 109.4 . .
H3A C3 H3B 108.0 . .
C5 C4 C3 110.73(13) . .
C5 C4 H4A 109.5 . .
C3 C4 H4A 109.5 . .
C5 C4 H4B 109.5 . .
C3 C4 H4B 109.5 . .
H4A C4 H4B 108.1 . .
C4 C5 C6 111.53(12) . .
C4 C5 H5A 109.3 . .
C6 C5 H5A 109.3 . .
C4 C5 H5B 109.3 . .
C6 C5 H5B 109.3 . .
H5A C5 H5B 108.0 . .
C5 C6 C1 111.70(12) . .
C5 C6 H6A 109.3 . .
C1 C6 H6A 109.3 . .
C5 C6 H6B 109.3 . .
C1 C6 H6B 109.3 . .
H6A C6 H6B 107.9 . .
C1 P P 102.55(5) . 3_467
C1 P P 102.81(5) . 4_667
P P P 85.271(9) 3_467 4_667
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
C1 C2 1.5316(18) .
C1 C6 1.5327(18) .
C1 P 1.8680(13) .
C1 H1 1.0000 .
C2 C3 1.5265(19) .
C2 H2A 0.9900 .
C2 H2B 0.9900 .
C3 C4 1.522(2) .
C3 H3A 0.9900 .
C3 H3B 0.9900 .
C4 C5 1.521(2) .
C4 H4A 0.9900 .
C4 H4B 0.9900 .
C5 C6 1.5289(19) .
C5 H5A 0.9900 .
C5 H5B 0.9900 .
C6 H6A 0.9900 .
C6 H6B 0.9900 .
P P 2.2224(5) 3_467
P P 2.2224(5) 4_667
