#------------------------------------------------------------------------------
#$Date: 2016-03-21 10:27:59 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178652 $
#$URL: svn://www.crystallography.net/cod/cif/4/07/63/4076363.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_4076363
loop_
_publ_author_name
'Tian, Chong'
'Nie, Wanli'
'Borzov, Maxim V.'
'Su, Pengfei'
_publ_section_title
;
 High-Yield Thermolytic Conversion of Imidazolium Salts into Arduengo
 Carbene Adducts with BF3and PF5
;
_journal_issue                   5
_journal_name_full               Organometallics
_journal_page_first              1751
_journal_paper_doi               10.1021/om201086d
_journal_volume                  31
_journal_year                    2012
_chemical_formula_moiety         'C5 H8 F5 N2 P'
_chemical_formula_sum            'C5 H8 F5 N2 P'
_chemical_formula_weight         222.10
_chemical_name_systematic
(1,3-Dimethyl-2,3-dihydro-1H-imidazol-2-ylidene-κC²)pentafluorophosphorous
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 92.141(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.1365(8)
_cell_length_b                   15.0684(16)
_cell_length_c                   7.7793(9)
_cell_measurement_reflns_used    3824
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.30
_cell_measurement_theta_min      2.86
_cell_volume                     835.97(16)
_computing_cell_refinement       'SAINT v7.34A (Bruker, 2007)'
_computing_data_collection       'BRUKER AXS APEX-2 v2009.5-1 (Bruker, 2007)'
_computing_data_reduction        'SAINT v7.34A (Bruker, 2007)'
_computing_molecular_graphics
;
SHELXTL97 (Sheldrick, 2008), OLEX2 (Dolomanov et al., 2009)
;
_computing_publication_material
;
SHELXTL97 (Sheldrick, 2008), OLEX2 (Dolomanov et al., 2009)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'BRUKER SMART APEXII'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0233
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1651
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.70
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.368
_exptl_absorpt_correction_T_max  0.9572
_exptl_absorpt_correction_T_min  0.8976
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'TWINABS (Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.765
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.314
_refine_diff_density_min         -0.358
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.142
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     121
_refine_ls_number_reflns         1651
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.142
_refine_ls_R_factor_all          0.0508
_refine_ls_R_factor_gt           0.0394
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0768P)²+0.1148P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1239
_refine_ls_wR_factor_ref         0.1310
_reflns_number_gt                1356
_reflns_number_total             1651
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om201086d_si_002.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4076363
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-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
P1 P 0.24776(10) 0.35733(4) 0.81548(8) 0.0444(3) Uani 1 1 d .
F1 F 0.4240(2) 0.30701(12) 0.7409(3) 0.0676(6) Uani 1 1 d .
F2 F 0.1087(3) 0.29490(11) 0.7059(3) 0.0650(5) Uani 1 1 d .
F3 F 0.0714(3) 0.40824(13) 0.8892(2) 0.0748(6) Uani 1 1 d .
F4 F 0.3849(3) 0.42071(13) 0.9266(2) 0.0753(6) Uani 1 1 d .
F5 F 0.2440(3) 0.28839(12) 0.9711(2) 0.0795(6) Uani 1 1 d .
N1 N 0.2678(3) 0.41590(15) 0.4645(3) 0.0443(5) Uani 1 1 d .
N2 N 0.2371(3) 0.52566(13) 0.6371(3) 0.0433(5) Uani 1 1 d .
C1 C 0.2514(3) 0.43731(15) 0.6312(3) 0.0344(5) Uani 1 1 d .
C2 C 0.2649(4) 0.4926(2) 0.3678(4) 0.0586(8) Uani 1 1 d .
H2 H 0.2750 0.4963 0.2492 0.070 Uiso 1 1 calc R
C3 C 0.2450(4) 0.5602(2) 0.4756(4) 0.0575(7) Uani 1 1 d .
H3 H 0.2377 0.6200 0.4462 0.069 Uiso 1 1 calc R
C4 C 0.2865(5) 0.3270(2) 0.3868(4) 0.0698(9) Uani 1 1 d .
H4A H 0.3842 0.2947 0.4475 0.105 Uiso 1 1 calc R
H4B H 0.3172 0.3332 0.2683 0.105 Uiso 1 1 calc R
H4C H 0.1702 0.2955 0.3941 0.105 Uiso 1 1 calc R
C5 C 0.2174(5) 0.58252(19) 0.7897(4) 0.0665(8) Uani 1 1 d .
H5A H 0.1198 0.5595 0.8587 0.100 Uiso 1 1 calc R
H5B H 0.1861 0.6418 0.7537 0.100 Uiso 1 1 calc R
H5C H 0.3336 0.5833 0.8561 0.100 Uiso 1 1 calc R
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'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 '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
F2 P1 F5 89.64(11)
F2 P1 F1 90.48(11)
F5 P1 F1 90.14(11)
F2 P1 F4 179.20(12)
F5 P1 F4 90.34(10)
F1 P1 F4 90.32(11)
F2 P1 F3 89.57(11)
F5 P1 F3 90.24(11)
F1 P1 F3 179.61(10)
F4 P1 F3 89.63(12)
F2 P1 C1 89.80(10)
F5 P1 C1 179.40(11)
F1 P1 C1 89.64(10)
F4 P1 C1 90.22(10)
F3 P1 C1 89.98(9)
C1 N1 C2 109.0(2)
C1 N1 C4 128.6(2)
C2 N1 C4 122.4(2)
C1 N2 C3 110.1(2)
C1 N2 C5 128.0(2)
C3 N2 C5 121.9(2)
N2 C1 N1 106.4(2)
N2 C1 P1 127.68(18)
N1 C1 P1 125.96(18)
C3 C2 N1 107.3(2)
C3 C2 H2 126.3
N1 C2 H2 126.3
C2 C3 N2 107.3(2)
C2 C3 H3 126.4
N2 C3 H3 126.4
N1 C4 H4A 109.5
N1 C4 H4B 109.5
H4A C4 H4B 109.5
N1 C4 H4C 109.5
H4A C4 H4C 109.5
H4B C4 H4C 109.5
N2 C5 H5A 109.5
N2 C5 H5B 109.5
H5A C5 H5B 109.5
N2 C5 H5C 109.5
H5A C5 H5C 109.5
H5B C5 H5C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
P1 F2 1.5916(18)
P1 F5 1.5959(17)
P1 F1 1.5961(18)
P1 F4 1.5984(18)
P1 F3 1.5988(18)
P1 C1 1.874(2)
N1 C1 1.345(3)
N1 C2 1.379(4)
N1 C4 1.477(4)
N2 C1 1.336(3)
N2 C3 1.363(3)
N2 C5 1.475(4)
C2 C3 1.331(5)
C2 H2 0.9300
C3 H3 0.9300
C4 H4A 0.9600
C4 H4B 0.9600
C4 H4C 0.9600
C5 H5A 0.9600
C5 H5B 0.9600
C5 H5C 0.9600
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C3 N2 C1 N1 -0.2(3)
C5 N2 C1 N1 -179.6(2)
C3 N2 C1 P1 -179.71(17)
C5 N2 C1 P1 0.9(4)
C2 N1 C1 N2 0.5(3)
C4 N1 C1 N2 -179.5(3)
C2 N1 C1 P1 -179.99(18)
C4 N1 C1 P1 0.0(4)
F2 P1 C1 N2 135.3(2)
F1 P1 C1 N2 -134.2(2)
F4 P1 C1 N2 -43.9(2)
F3 P1 C1 N2 45.7(2)
F2 P1 C1 N1 -44.1(2)
F1 P1 C1 N1 46.4(2)
F4 P1 C1 N1 136.7(2)
F3 P1 C1 N1 -133.7(2)
C1 N1 C2 C3 -0.6(3)
C4 N1 C2 C3 179.4(3)
N1 C2 C3 N2 0.5(3)
C1 N2 C3 C2 -0.2(3)
C5 N2 C3 C2 179.3(3)
