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#$Date: 2017-04-26 05:28:51 +0300 (Wed, 26 Apr 2017) $
#$Revision: 195771 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/04/27/7042798.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_7042798
loop_
_publ_author_name
'Hitzel, Sandra'
'Färber, Christian'
'Bruhn, Clemens'
'Siemeling, Ulrich'
_publ_section_title
;
 Phosphido complexes derived from 1,1’-ferrocenediyl-bridged
 secondary diphosphines
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00941K
_journal_year                    2017
_chemical_formula_moiety         'C54 H46 Fe2 Ni3 P4'
_chemical_formula_sum            'C54 H46 Fe2 Ni3 P4'
_chemical_formula_weight         1106.62
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-03-06 deposited with the CCDC.
2017-04-25 downloaded from the CCDC.
;
_cell_angle_alpha                103.436(19)
_cell_angle_beta                 106.865(19)
_cell_angle_gamma                115.180(18)
_cell_formula_units_Z            1
_cell_length_a                   10.126(3)
_cell_length_b                   11.395(3)
_cell_length_c                   12.124(3)
_cell_measurement_reflns_used    6260
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.87
_cell_measurement_theta_min      1.93
_cell_volume                     1104.6(6)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_details      ' 190 frames, detector distance = 133 mm'
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_collimation    '1.2, 0.6 mm diameter, multiple pinhole'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  270
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1826
_diffrn_reflns_av_unetI/netI     0.1557
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7162
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         1.925
_diffrn_source                   'Genix Mo HF'
_diffrn_source_current           1.000
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    2.080
_exptl_absorpt_correction_T_max  0.8643
_exptl_absorpt_correction_T_min  0.7075
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'X-red ver. 1.58 (Stoe & Cie. 2012)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.664
_exptl_crystal_description       block
_exptl_crystal_F_000             566
_exptl_crystal_size_max          0.170
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.472
_refine_diff_density_min         -1.396
_refine_diff_density_rms         0.242
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.398
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     286
_refine_ls_number_reflns         3832
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.398
_refine_ls_R_factor_all          0.1853
_refine_ls_R_factor_gt           0.1439
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.2000P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3669
_refine_ls_wR_factor_ref         0.4285
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2173
_reflns_number_total             3832
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c7dt00941k2.cif
_cod_data_source_block           i2175
_cod_original_cell_volume        1104.5(5)
_cod_database_code               7042798
_shelx_shelxl_version_number     2014/7
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelx_estimated_absorpt_t_min   0.719
_shelx_estimated_absorpt_t_max   0.868
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'
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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
C1 C -0.1293(18) 0.7305(14) 1.0012(14) 0.072(4) Uani 1 1 d . . .
C2 C -0.3026(17) 0.6328(16) 0.9642(12) 0.072(4) Uani 1 1 d . . .
H2A H -0.3616 0.5331 0.9154 0.086 Uiso 1 1 calc R U .
C3 C -0.3673(19) 0.7070(17) 1.0106(14) 0.081(4) Uani 1 1 d . . .
H3A H -0.4763 0.6669 0.9998 0.098 Uiso 1 1 calc R U .
C4 C -0.243(2) 0.852(2) 1.0765(15) 0.086(4) Uani 1 1 d . . .
H4A H -0.2537 0.9272 1.1177 0.103 Uiso 1 1 calc R U .
C5 C -0.1032(19) 0.8653(16) 1.0702(13) 0.074(4) Uani 1 1 d . . .
H5A H -0.0022 0.9531 1.1072 0.088 Uiso 1 1 calc R U .
C6 C -0.0235(18) 0.6875(16) 1.2546(13) 0.075(4) Uani 1 1 d . . .
C7 C -0.1902(19) 0.5848(18) 1.2255(15) 0.081(4) Uani 1 1 d . . .
H7A H -0.2460 0.4847 1.1804 0.097 Uiso 1 1 calc R U .
C8 C -0.256(2) 0.662(2) 1.2777(15) 0.091(5) Uani 1 1 d . . .
H8A H -0.3641 0.6224 1.2696 0.109 Uiso 1 1 calc R U .
C9 C -0.130(2) 0.809(2) 1.3429(14) 0.094(5) Uani 1 1 d . . .
H9A H -0.1383 0.8823 1.3899 0.113 Uiso 1 1 calc R U .
C10 C 0.009(2) 0.8273(18) 1.3272(12) 0.082(4) Uani 1 1 d . . .
H10A H 0.1076 0.9157 1.3584 0.098 Uiso 1 1 calc R U .
C11 C 0.0238(19) 0.7306(14) 0.8452(13) 0.072(4) Uani 1 1 d . . .
C12 C -0.0870(18) 0.7491(15) 0.7704(14) 0.076(4) Uani 1 1 d . . .
H12A H -0.1750 0.7401 0.7888 0.091 Uiso 1 1 calc R U .
C13 C -0.078(2) 0.7809(17) 0.6674(14) 0.082(4) Uani 1 1 d . . .
H13A H -0.1578 0.7933 0.6160 0.098 Uiso 1 1 calc R U .
C14 C 0.057(2) 0.7939(18) 0.6429(14) 0.087(5) Uani 1 1 d . . .
H14A H 0.0682 0.8168 0.5743 0.105 Uiso 1 1 calc R U .
C15 C 0.166(2) 0.7747(16) 0.7135(13) 0.082(4) Uani 1 1 d . . .
H15A H 0.2543 0.7832 0.6957 0.098 Uiso 1 1 calc R U .
C16 C 0.1502(19) 0.7420(15) 0.8145(14) 0.075(4) Uani 1 1 d . . .
H16A H 0.2281 0.7268 0.8642 0.090 Uiso 1 1 calc R U .
C17 C 0.2197(16) 0.6259(15) 1.3287(14) 0.076(4) Uani 1 1 d . . .
C18 C 0.3644(17) 0.6405(16) 1.3386(14) 0.074(4) Uani 1 1 d . . .
H18A H 0.4002 0.6583 1.2767 0.088 Uiso 1 1 calc R U .
C19 C 0.460(2) 0.6291(17) 1.4405(16) 0.089(5) Uani 1 1 d . . .
H19A H 0.5614 0.6415 1.4476 0.107 Uiso 1 1 calc R U .
C20 C 0.411(2) 0.6006(18) 1.5297(15) 0.084(4) Uani 1 1 d . . .
H20A H 0.4761 0.5941 1.5992 0.100 Uiso 1 1 calc R U .
C21 C 0.265(2) 0.5821(17) 1.5151(14) 0.081(4) Uani 1 1 d . . .
H21A H 0.2281 0.5581 1.5747 0.097 Uiso 1 1 calc R U .
C22 C 0.1680(18) 0.5953(15) 1.4211(14) 0.073(4) Uani 1 1 d . . .
H22A H 0.0681 0.5843 1.4174 0.087 Uiso 1 1 calc R U .
C23 C 0.399(3) 1.038(2) 1.287(3) 0.124(8) Uani 1 1 d . . .
H23A H 0.3762 1.0936 1.3408 0.148 Uiso 1 1 calc R U .
C24 C 0.374(2) 1.023(3) 1.162(4) 0.153(13) Uani 1 1 d . . .
H24A H 0.3220 1.0578 1.1127 0.183 Uiso 1 1 calc R U .
C25 C 0.446(2) 0.942(2) 1.1276(16) 0.107(7) Uani 1 1 d . . .
H25A H 0.4529 0.9164 1.0503 0.128 Uiso 1 1 calc R U .
C26 C 0.499(2) 0.912(2) 1.2248(19) 0.105(6) Uani 1 1 d . . .
H26A H 0.5552 0.8632 1.2289 0.126 Uiso 1 1 calc R U .
C27 C 0.461(2) 0.9609(19) 1.3175(17) 0.096(6) Uani 1 1 d . . .
H27A H 0.4755 0.9429 1.3915 0.115 Uiso 1 1 calc R U .
P1 P 0.0166(5) 0.6916(4) 0.9816(3) 0.0671(10) Uani 1 1 d . . .
P2 P 0.1045(5) 0.6492(4) 1.1994(4) 0.0714(10) Uani 1 1 d . . .
Fe1 Fe -0.1775(3) 0.7354(2) 1.15510(19) 0.0734(7) Uani 1 1 d . . .
Ni1 Ni 0.0000 0.5000 1.0000 0.0676(8) Uani 1 2 d S . P
Ni2 Ni 0.2441(2) 0.81901(19) 1.15271(17) 0.0729(7) Uani 1 1 d . . .
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'
Fe Fe 0.3463 0.8444 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Ni Ni 0.3393 1.1124 '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
C5 C1 C2 102.1(13) . .
C5 C1 P1 128.2(11) . .
C2 C1 P1 129.4(11) . .
C5 C1 Fe1 67.5(8) . .
C2 C1 Fe1 67.8(8) . .
P1 C1 Fe1 122.4(8) . .
C3 C2 C1 110.4(13) . .
C3 C2 Fe1 70.1(9) . .
C1 C2 Fe1 69.9(8) . .
C3 C2 H2A 124.8 . .
C1 C2 H2A 124.8 . .
Fe1 C2 H2A 126.8 . .
C2 C3 C4 108.1(15) . .
C2 C3 Fe1 69.9(9) . .
C4 C3 Fe1 69.4(9) . .
C2 C3 H3A 125.9 . .
C4 C3 H3A 125.9 . .
Fe1 C3 H3A 126.3 . .
C5 C4 C3 107.6(15) . .
C5 C4 Fe1 69.2(9) . .
C3 C4 Fe1 69.9(11) . .
C5 C4 H4A 126.2 . .
C3 C4 H4A 126.2 . .
Fe1 C4 H4A 126.3 . .
C4 C5 C1 111.9(15) . .
C4 C5 Fe1 70.5(9) . .
C1 C5 Fe1 71.2(8) . .
C4 C5 H5A 124.1 . .
C1 C5 H5A 124.1 . .
Fe1 C5 H5A 125.9 . .
C7 C6 C10 105.9(14) . .
C7 C6 P2 125.9(12) . .
C10 C6 P2 127.9(12) . .
C7 C6 Fe1 70.2(9) . .
C10 C6 Fe1 67.9(9) . .
P2 C6 Fe1 122.2(7) . .
C8 C7 C6 108.2(15) . .
C8 C7 Fe1 69.2(10) . .
C6 C7 Fe1 68.0(9) . .
C8 C7 H7A 125.9 . .
C6 C7 H7A 125.9 . .
Fe1 C7 H7A 128.4 . .
C9 C8 C7 107.5(15) . .
C9 C8 Fe1 69.9(10) . .
C7 C8 Fe1 69.4(9) . .
C9 C8 H8A 126.3 . .
C7 C8 H8A 126.3 . .
Fe1 C8 H8A 126.0 . .
C10 C9 C8 109.6(16) . .
C10 C9 Fe1 67.7(8) . .
C8 C9 Fe1 69.6(9) . .
C10 C9 H9A 125.2 . .
C8 C9 H9A 125.2 . .
Fe1 C9 H9A 129.1 . .
C9 C10 C6 108.7(16) . .
C9 C10 Fe1 71.8(10) . .
C6 C10 Fe1 69.5(8) . .
C9 C10 H10A 125.6 . .
C6 C10 H10A 125.6 . .
Fe1 C10 H10A 124.6 . .
C12 C11 C16 117.2(13) . .
C12 C11 P1 123.9(12) . .
C16 C11 P1 118.9(13) . .
C11 C12 C13 123.1(15) . .
C11 C12 H12A 118.4 . .
C13 C12 H12A 118.4 . .
C12 C13 C14 116.7(15) . .
C12 C13 H13A 121.7 . .
C14 C13 H13A 121.7 . .
C15 C14 C13 121.5(16) . .
C15 C14 H14A 119.3 . .
C13 C14 H14A 119.3 . .
C14 C15 C16 119.3(17) . .
C14 C15 H15A 120.4 . .
C16 C15 H15A 120.4 . .
C15 C16 C11 122.3(16) . .
C15 C16 H16A 118.9 . .
C11 C16 H16A 118.9 . .
C18 C17 C22 118.5(15) . .
C18 C17 P2 118.4(12) . .
C22 C17 P2 123.2(11) . .
C17 C18 C19 119.9(15) . .
C17 C18 H18A 120.1 . .
C19 C18 H18A 120.1 . .
C20 C19 C18 121.5(17) . .
C20 C19 H19A 119.2 . .
C18 C19 H19A 119.2 . .
C21 C20 C19 117.3(16) . .
C21 C20 H20A 121.4 . .
C19 C20 H20A 121.4 . .
C20 C21 C22 124.7(16) . .
C20 C21 H21A 117.6 . .
C22 C21 H21A 117.6 . .
C21 C22 C17 118.1(14) . .
C21 C22 H22A 121.0 . .
C17 C22 H22A 121.0 . .
C27 C23 C24 109(2) . .
C27 C23 Ni2 69.0(10) . .
C24 C23 Ni2 67.7(11) . .
C27 C23 H23A 125.5 . .
C24 C23 H23A 125.5 . .
Ni2 C23 H23A 129.4 . .
C23 C24 C25 104(2) . .
C23 C24 Ni2 73.3(11) . .
C25 C24 Ni2 69.8(11) . .
C23 C24 H24A 127.9 . .
C25 C24 H24A 127.9 . .
Ni2 C24 H24A 121.1 . .
C26 C25 C24 107(2) . .
C26 C25 Ni2 72.7(11) . .
C24 C25 Ni2 69.4(11) . .
C26 C25 H25A 126.5 . .
C24 C25 H25A 126.5 . .
Ni2 C25 H25A 123.0 . .
C25 C26 C27 110(2) . .
C25 C26 Ni2 70.2(12) . .
C27 C26 Ni2 69.9(11) . .
C25 C26 H26A 124.9 . .
C27 C26 H26A 124.9 . .
Ni2 C26 H26A 126.6 . .
C23 C27 C26 109(2) . .
C23 C27 Ni2 74.5(12) . .
C26 C27 Ni2 72.2(11) . .
C23 C27 H27A 125.5 . .
C26 C27 H27A 125.5 . .
Ni2 C27 H27A 119.6 . .
C1 P1 C11 100.8(7) . .
C1 P1 Ni2 110.6(5) . .
C11 P1 Ni2 115.4(5) . .
C1 P1 Ni1 117.7(5) . .
C11 P1 Ni1 123.6(5) . .
Ni2 P1 Ni1 89.05(16) . .
C6 P2 C17 102.4(7) . .
C6 P2 Ni2 109.6(5) . .
C17 P2 Ni2 116.3(5) . .
C6 P2 Ni1 119.1(5) . .
C17 P2 Ni1 121.1(5) . .
Ni2 P2 Ni1 88.13(15) . .
C5 Fe1 C10 105.2(7) . .
C5 Fe1 C4 40.3(6) . .
C10 Fe1 C4 121.3(8) . .
C5 Fe1 C2 68.1(6) . .
C10 Fe1 C2 158.1(6) . .
C4 Fe1 C2 68.0(7) . .
C5 Fe1 C3 68.0(6) . .
C10 Fe1 C3 158.9(7) . .
C4 Fe1 C3 40.7(7) . .
C2 Fe1 C3 40.0(6) . .
C5 Fe1 C6 119.8(6) . .
C10 Fe1 C6 42.6(6) . .
C4 Fe1 C6 156.9(7) . .
C2 Fe1 C6 121.0(6) . .
C3 Fe1 C6 158.3(7) . .
C5 Fe1 C1 41.3(6) . .
C10 Fe1 C1 118.9(7) . .
C4 Fe1 C1 70.0(6) . .
C2 Fe1 C1 42.3(6) . .
C3 Fe1 C1 70.2(6) . .
C6 Fe1 C1 101.8(6) . .
C5 Fe1 C8 159.4(7) . .
C10 Fe1 C8 69.4(7) . .
C4 Fe1 C8 124.4(7) . .
C2 Fe1 C8 124.0(7) . .
C3 Fe1 C8 109.5(7) . .
C6 Fe1 C8 70.4(7) . .
C1 Fe1 C8 158.8(7) . .
C5 Fe1 C7 157.3(6) . .
C10 Fe1 C7 70.0(7) . .
C4 Fe1 C7 160.8(7) . .
C2 Fe1 C7 107.6(7) . .
C3 Fe1 C7 124.0(7) . .
C6 Fe1 C7 41.7(6) . .
C1 Fe1 C7 120.2(6) . .
C8 Fe1 C7 41.3(7) . .
C5 Fe1 C9 123.0(8) . .
C10 Fe1 C9 40.5(7) . .
C4 Fe1 C9 109.1(7) . .
C2 Fe1 C9 160.5(7) . .
C3 Fe1 C9 125.2(7) . .
C6 Fe1 C9 69.6(7) . .
C1 Fe1 C9 156.7(7) . .
C8 Fe1 C9 40.4(8) . .
C7 Fe1 C9 68.5(8) . .
P1 Ni1 P1 180.0 . 2_567
P1 Ni1 P2 102.59(14) . 2_567
P1 Ni1 P2 77.41(14) 2_567 2_567
P1 Ni1 P2 77.41(14) . .
P1 Ni1 P2 102.59(14) 2_567 .
P2 Ni1 P2 180.00(14) 2_567 .
C24 Ni2 C25 40.8(10) . .
C24 Ni2 C27 64.9(10) . .
C25 Ni2 C27 64.2(7) . .
C24 Ni2 C26 64.6(9) . .
C25 Ni2 C26 37.1(8) . .
C27 Ni2 C26 38.0(7) . .
C24 Ni2 C23 39.0(11) . .
C25 Ni2 C23 64.6(9) . .
C27 Ni2 C23 36.5(9) . .
C26 Ni2 C23 61.9(9) . .
C24 Ni2 P1 109.8(8) . .
C25 Ni2 P1 114.4(5) . .
C27 Ni2 P1 173.7(7) . .
C26 Ni2 P1 144.2(6) . .
C23 Ni2 P1 137.1(8) . .
C24 Ni2 P2 159.5(12) . .
C25 Ni2 P2 153.1(8) . .
C27 Ni2 P2 105.1(5) . .
C26 Ni2 P2 119.4(6) . .
C23 Ni2 P2 122.5(9) . .
P1 Ni2 P2 78.87(15) . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
C1 C5 1.43(2) .
C1 C2 1.47(2) .
C1 P1 1.775(16) .
C1 Fe1 2.056(15) .
C2 C3 1.39(2) .
C2 Fe1 2.027(13) .
C2 H2A 0.9500 .
C3 C4 1.41(2) .
C3 Fe1 2.030(17) .
C3 H3A 0.9500 .
C4 C5 1.39(2) .
C4 Fe1 2.024(18) .
C4 H4A 0.9500 .
C5 Fe1 2.007(13) .
C5 H5A 0.9500 .
C6 C7 1.46(2) .
C6 C10 1.47(2) .
C6 P2 1.780(16) .
C6 Fe1 2.031(15) .
C7 C8 1.45(2) .
C7 Fe1 2.061(16) .
C7 H7A 0.9500 .
C8 C9 1.42(3) .
C8 Fe1 2.059(15) .
C8 H8A 0.9500 .
C9 C10 1.41(2) .
C9 Fe1 2.062(15) .
C9 H9A 0.9500 .
C10 Fe1 2.008(15) .
C10 H10A 0.9500 .
C11 C12 1.35(2) .
C11 C16 1.40(2) .
C11 P1 1.822(14) .
C12 C13 1.39(2) .
C12 H12A 0.9500 .
C13 C14 1.44(2) .
C13 H13A 0.9500 .
C14 C15 1.32(2) .
C14 H14A 0.9500 .
C15 C16 1.39(2) .
C15 H15A 0.9500 .
C16 H16A 0.9500 .
C17 C18 1.37(2) .
C17 C22 1.42(2) .
C17 P2 1.812(18) .
C18 C19 1.40(2) .
C18 H18A 0.9500 .
C19 C20 1.36(2) .
C19 H19A 0.9500 .
C20 C21 1.34(2) .
C20 H20A 0.9500 .
C21 C22 1.36(2) .
C21 H21A 0.9500 .
C22 H22A 0.9500 .
C23 C27 1.33(3) .
C23 C24 1.42(4) .
C23 Ni2 2.153(18) .
C23 H23A 0.9500 .
C24 C25 1.45(4) .
C24 Ni2 2.080(18) .
C24 H24A 0.9500 .
C25 C26 1.34(3) .
C25 Ni2 2.085(16) .
C25 H25A 0.9500 .
C26 C27 1.37(3) .
C26 Ni2 2.12(2) .
C26 H26A 0.9500 .
C27 Ni2 2.086(16) .
C27 H27A 0.9500 .
P1 Ni2 2.168(4) .
P1 Ni1 2.186(4) .
P2 Ni2 2.170(4) .
P2 Ni1 2.220(4) .
Ni1 P1 2.186(4) 2_567
Ni1 P2 2.220(4) 2_567
