#------------------------------------------------------------------------------
#$Date: 2017-04-04 06:08:11 +0300 (Tue, 04 Apr 2017) $
#$Revision: 194705 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/34/55/4345583.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_4345583
loop_
_publ_author_name
'Wenz, Jan'
'Kochan, Alexander'
'Wadepohl, Hubert'
'Gade, Lutz H.'
_publ_section_title
;
 A Readily Accessible Chiral NNN Pincer Ligand with a Pyrrole Backbone and
 Its Ni(II) Chemistry: Syntheses, Structural Chemistry, and Bond
 Activations.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3631
_journal_page_last               3643
_journal_paper_doi               10.1021/acs.inorgchem.7b00077
_journal_volume                  56
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C26 H45 N3 Ni O2 Si'
_chemical_formula_sum            'C26 H45 N3 Ni O2 Si'
_chemical_formula_weight         518.45
_chemical_properties_physical    air-sensitive
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_block_code                ga_jw27
_audit_creation_date             2016-02-26
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.16 svn.r3265 for OlexSys, GUI svn.r5155)
;
_audit_update_record
'26.02.2016 13:40:48 CET UTC+01:00  encif 1.38'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.44998(17)
_cell_length_b                   14.0215(2)
_cell_length_c                   17.5861(3)
_cell_measurement_reflns_used    26964
_cell_measurement_temperature    100(1)
_cell_measurement_theta_max      31.5760
_cell_measurement_theta_min      3.2600
_cell_volume                     2823.38(8)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41p (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41p (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41p (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material
'encif (Wadepohl, 2009-15); encifer 1.5 (CCDC, 2014)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SUPERFLIP (Palatinus, 2007-2009)'
_diffrn_ambient_environment      perfluoro
_diffrn_ambient_temperature      100(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 7.9621
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
--------------------------------------------------------------------------
  1  ω      1.00  99.00   0.50   15.00    --   26.87  38.00  90.00  196
  2  ω      6.00  96.00   0.50   15.00    --   26.87  57.00 -60.00  180
  3  ω    -20.00  69.00   0.50   15.00    --   26.87 -99.00  60.00  178
  4  ω    -46.00  52.00   0.50   15.00    --   26.87 -38.00 150.00  196
  5  ω     -3.00  97.00   0.50   15.00    --   26.87  77.00  90.00  200
  6  ω     -3.00  97.00   0.50   15.00    --   26.87  77.00 -30.00  200
  7  ω     -3.00  97.00   0.50   15.00    --   26.87  77.00-120.00  200
  8  ω    -20.00  69.00   0.50   15.00    --   26.87 -99.00 -90.00  178
  9  ω    -20.00  69.00   0.50   15.00    --   26.87 -99.00 120.00  178
 10  ω    -15.00  48.00   0.50   15.00    --   26.87 -57.00 -60.00  126
 11  ω     -2.00  32.00   0.50   15.00    --   26.87  77.00-180.00   68
 12  ω     68.00  97.00   0.50   15.00    --   26.87  77.00-180.00   58
 13  ω    -19.00  66.00   0.50   15.00    --   26.87 -99.00 150.00  170
 14  ω      9.00  59.00   0.50   15.00    --   26.87  77.00   0.00  100
 15  ω    -18.00  10.00   0.50   15.00    --   26.87 -99.00 -30.00   56
 16  ω      3.00  75.00   0.50   15.00    --   26.87  38.00-150.00  144
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Agilent SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       'ω scans'
_diffrn_measurement_specimen_support 'polyimid foil'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0200075000
_diffrn_orient_matrix_UB_12      -0.0291960000
_diffrn_orient_matrix_UB_13      -0.0302738000
_diffrn_orient_matrix_UB_21      0.0232111000
_diffrn_orient_matrix_UB_22      0.0328988000
_diffrn_orient_matrix_UB_23      -0.0266447000
_diffrn_orient_matrix_UB_31      0.0538148000
_diffrn_orient_matrix_UB_32      -0.0250253000
_diffrn_orient_matrix_UB_33      0.0002806000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0568
_diffrn_reflns_av_unetI/netI     0.0334
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            87148
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.964
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.388
_diffrn_reflns_theta_min         2.921
_diffrn_source                   'microfocus X-Ray tube'
_diffrn_source_type              'Agilent SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.755
_exptl_absorpt_correction_T_max  0.954
_exptl_absorpt_correction_T_min  0.921
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41p (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.220
_exptl_crystal_description       irregular
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.142
_exptl_crystal_size_mid          0.092
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.373
_refine_diff_density_min         -0.219
_refine_diff_density_rms         0.052
_refine_ls_abs_structure_details
;
 Flack x determined using 3595 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.001(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         9760
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0309
_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)+(0.0287P)²+0.6040P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0655
_refine_ls_wR_factor_ref         0.0678
_reflns_Friedel_coverage         0.785
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.946
_reflns_number_gt                8910
_reflns_number_total             9760
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            ic7b00077_si_002.cif
_cod_data_source_block           ga_jw27
_cod_original_cell_volume        2823.37(7)
_cod_database_code               4345583
_audit_block_refno               2663
_audit_block_usercomment         'jw441, irregular, yellow'
_chemical_oxdiff_formula         'C26 H45 N3 Si Ni O2'
_chemical_oxdiff_usercomment     'jw441, irregular, yellow'
_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_max   0.949
_shelx_estimated_absorpt_t_min   0.900
_reflns_odcompleteness_completeness 94.18
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     32.78
_shelxl_version_number           2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1), C12(H12), C13(H13), C16(H16)
2.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C11(H11A,H11B), C23(H23A,H23B)
2.c Aromatic/amide H refined with riding coordinates:
 C6(H6), C7(H7)
2.d Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C17(H17A,H17B,H17C), C18(H18A,H18B,
 H18C), C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C22(H22A,
 H22B,H22C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C26(H26A,H26B,H26C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.465
_oxdiff_exptl_absorpt_empirical_full_min 0.799
_cell_oxdiff_length_a            11.4536(2)
_cell_oxdiff_length_b            14.0160(2)
_cell_oxdiff_length_c            17.5874(2)
_cell_oxdiff_angle_alpha         90.0076(11)
_cell_oxdiff_angle_beta          90.0543(13)
_cell_oxdiff_angle_gamma         90.0190(13)
_cell_oxdiff_volume              2823.37(7)
_cell_oxdiff_measurement_reflns_used 26964
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, 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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
Ni Ni 0.17126(2) 0.20315(2) 0.20470(2) 0.01215(5) Uani 1 1 d .
Si Si 0.44079(5) 0.10728(4) 0.22093(3) 0.02044(11) Uani 1 1 d .
O1 O -0.01630(12) 0.21592(12) 0.39983(8) 0.0246(3) Uani 1 1 d .
O2 O 0.24342(13) 0.28727(11) -0.01020(8) 0.0242(3) Uani 1 1 d .
N1 N 0.11460(12) 0.20159(12) 0.30615(8) 0.0152(3) Uani 1 1 d .
N2 N 0.05659(13) 0.29958(12) 0.18351(8) 0.0152(3) Uani 1 1 d .
N3 N 0.21929(13) 0.21395(11) 0.10161(9) 0.0152(3) Uani 1 1 d .
C1 C 0.18559(16) 0.20769(14) 0.37615(9) 0.0164(3) Uani 1 1 d .
H1 H 0.2412 0.1528 0.3784 0.020 Uiso 1 1 calc R
C2 C 0.09325(17) 0.19737(17) 0.43852(11) 0.0228(4) Uani 1 1 d .
H2A H 0.0943 0.1323 0.4604 0.027 Uiso 1 1 calc R
H2B H 0.1065 0.2442 0.4798 0.027 Uiso 1 1 calc R
C3 C 0.00739(16) 0.21338(14) 0.32473(10) 0.0189(4) Uani 1 1 d .
C4 C -0.09181(17) 0.23088(15) 0.27028(12) 0.0212(4) Uani 1 1 d .
C5 C -0.05031(15) 0.30887(13) 0.21753(10) 0.0176(3) Uani 1 1 d .
C6 C -0.10251(17) 0.39308(15) 0.19514(12) 0.0232(4) Uani 1 1 d .
H6 H -0.1763 0.4167 0.2111 0.028 Uiso 1 1 calc R
C7 C -0.02445(19) 0.43715(14) 0.14365(13) 0.0237(4) Uani 1 1 d .
H7 H -0.0357 0.4960 0.1179 0.028 Uiso 1 1 calc R
C8 C 0.07180(17) 0.37745(13) 0.13822(11) 0.0171(3) Uani 1 1 d .
C9 C 0.18551(18) 0.38889(13) 0.09595(11) 0.0195(4) Uani 1 1 d .
C10 C 0.21720(16) 0.29217(15) 0.06394(10) 0.0174(3) Uani 1 1 d .
C11 C 0.2744(2) 0.18821(16) -0.02550(11) 0.0260(4) Uani 1 1 d .
H11A H 0.3589 0.1821 -0.0365 0.031 Uiso 1 1 calc R
H11B H 0.2296 0.1631 -0.0693 0.031 Uiso 1 1 calc R
C12 C 0.24222(17) 0.13466(14) 0.04794(11) 0.0194(4) Uani 1 1 d .
H12 H 0.3112 0.0972 0.0659 0.023 Uiso 1 1 calc R
C13 C 0.13584(19) 0.06909(14) 0.04284(12) 0.0228(4) Uani 1 1 d .
H13 H 0.1187 0.0463 0.0955 0.027 Uiso 1 1 calc R
C14 C 0.0268(2) 0.11980(18) 0.01422(14) 0.0318(5) Uani 1 1 d .
H14A H 0.0116 0.1760 0.0459 0.048 Uiso 1 1 calc GR
H14B H -0.0401 0.0763 0.0170 0.048 Uiso 1 1 calc GR
H14C H 0.0386 0.1398 -0.0386 0.048 Uiso 1 1 calc GR
C15 C 0.1650(3) -0.01891(17) -0.00492(15) 0.0400(6) Uani 1 1 d .
H15A H 0.1787 0.0003 -0.0577 0.060 Uiso 1 1 calc GR
H15B H 0.0996 -0.0639 -0.0029 0.060 Uiso 1 1 calc GR
H15C H 0.2354 -0.0495 0.0153 0.060 Uiso 1 1 calc GR
C16 C 0.25366(16) 0.30184(15) 0.37708(10) 0.0179(3) Uani 1 1 d .
H16 H 0.3051 0.3025 0.3311 0.021 Uiso 1 1 calc R
C17 C 0.1743(2) 0.38928(14) 0.37244(12) 0.0235(4) Uani 1 1 d .
H17A H 0.1288 0.3869 0.3252 0.035 Uiso 1 1 calc GR
H17B H 0.2220 0.4473 0.3730 0.035 Uiso 1 1 calc GR
H17C H 0.1210 0.3897 0.4161 0.035 Uiso 1 1 calc GR
C18 C 0.33317(19) 0.30542(15) 0.44707(11) 0.0235(4) Uani 1 1 d .
H18A H 0.2852 0.3090 0.4932 0.035 Uiso 1 1 calc GR
H18B H 0.3836 0.3618 0.4441 0.035 Uiso 1 1 calc GR
H18C H 0.3815 0.2478 0.4488 0.035 Uiso 1 1 calc GR
C19 C -0.1153(2) 0.13733(16) 0.22588(13) 0.0277(5) Uani 1 1 d .
H19A H -0.0447 0.1187 0.1981 0.042 Uiso 1 1 calc GR
H19B H -0.1793 0.1475 0.1898 0.042 Uiso 1 1 calc GR
H19C H -0.1367 0.0867 0.2616 0.042 Uiso 1 1 calc GR
C20 C -0.20199(19) 0.2614(2) 0.31324(14) 0.0343(6) Uani 1 1 d .
H20A H -0.2249 0.2110 0.3488 0.051 Uiso 1 1 calc GR
H20B H -0.2654 0.2726 0.2769 0.051 Uiso 1 1 calc GR
H20C H -0.1862 0.3203 0.3415 0.051 Uiso 1 1 calc GR
C21 C 0.1742(2) 0.46357(15) 0.03289(13) 0.0317(5) Uani 1 1 d .
H21A H 0.1144 0.4432 -0.0035 0.048 Uiso 1 1 calc GR
H21B H 0.2492 0.4704 0.0066 0.048 Uiso 1 1 calc GR
H21C H 0.1517 0.5249 0.0552 0.048 Uiso 1 1 calc GR
C22 C 0.28416(18) 0.41925(15) 0.15084(13) 0.0234(4) Uani 1 1 d .
H22A H 0.2662 0.4821 0.1722 0.035 Uiso 1 1 calc GR
H22B H 0.3583 0.4223 0.1231 0.035 Uiso 1 1 calc GR
H22C H 0.2906 0.3726 0.1921 0.035 Uiso 1 1 calc GR
C23 C 0.27907(16) 0.09757(13) 0.22418(11) 0.0171(3) Uani 1 1 d .
H23A H 0.2595 0.0731 0.2754 0.021 Uiso 1 1 calc R
H23B H 0.2578 0.0465 0.1878 0.021 Uiso 1 1 calc R
C24 C 0.50205(19) 0.13528(19) 0.31713(13) 0.0304(5) Uani 1 1 d .
H24A H 0.4804 0.2005 0.3315 0.046 Uiso 1 1 calc GR
H24B H 0.5873 0.1296 0.3157 0.046 Uiso 1 1 calc GR
H24C H 0.4704 0.0904 0.3545 0.046 Uiso 1 1 calc GR
C25 C 0.5030(2) -0.0106(2) 0.19102(18) 0.0435(7) Uani 1 1 d .
H25A H 0.4773 -0.0602 0.2265 0.065 Uiso 1 1 calc GR
H25B H 0.5884 -0.0070 0.1912 0.065 Uiso 1 1 calc GR
H25C H 0.4756 -0.0261 0.1397 0.065 Uiso 1 1 calc GR
C26 C 0.50103(19) 0.2003(2) 0.15482(14) 0.0351(5) Uani 1 1 d .
H26A H 0.4721 0.1886 0.1032 0.053 Uiso 1 1 calc GR
H26B H 0.5865 0.1971 0.1550 0.053 Uiso 1 1 calc GR
H26C H 0.4759 0.2636 0.1717 0.053 Uiso 1 1 calc GR
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'
Ni Ni 0.3393 1.1124 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_exptl_crystal_face_index_h
_exptl_crystal_face_index_k
_exptl_crystal_face_index_l
_exptl_crystal_face_perp_dist
14 -9 -1 0.0600
-15 -5 -5 0.0533
0 14 -18 0.0460
13 0 14 0.0557
-15 3 9 0.0561
-14 9 -1 0.0666
-3 14 17 0.0352
1 -19 -6 0.0428
3 -14 -17 0.0352
0 -14 18 0.0460
-4 -7 -22 0.0433
0 5 -24 0.0469
3 5 -2 0.0792
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
N1 Ni N2 87.53(6)
N1 Ni N3 175.01(7)
N1 Ni C23 92.43(7)
N2 Ni C23 175.59(8)
N3 Ni N2 87.51(6)
N3 Ni C23 92.56(7)
C23 Si C24 111.15(9)
C23 Si C25 108.81(11)
C23 Si C26 115.85(9)
C24 Si C25 107.21(13)
C24 Si C26 106.03(12)
C25 Si C26 107.39(13)
C3 O1 C2 106.30(14)
C10 O2 C11 106.43(16)
C1 N1 Ni 126.46(11)
C3 N1 Ni 124.45(13)
C3 N1 C1 107.89(15)
C5 N2 Ni 126.40(13)
C8 N2 Ni 126.15(12)
C8 N2 C5 107.08(15)
C10 N3 Ni 123.78(13)
C10 N3 C12 108.42(16)
C12 N3 Ni 126.81(13)
N1 C1 H1 109.8
N1 C1 C2 102.21(14)
N1 C1 C16 109.78(15)
C2 C1 H1 109.8
C2 C1 C16 115.15(17)
C16 C1 H1 109.8
O1 C2 C1 104.14(14)
O1 C2 H2A 110.9
O1 C2 H2B 110.9
C1 C2 H2A 110.9
C1 C2 H2B 110.9
H2A C2 H2B 108.9
O1 C3 C4 117.82(16)
N1 C3 O1 116.48(17)
N1 C3 C4 125.57(17)
C3 C4 C5 105.73(15)
C3 C4 C19 108.26(17)
C3 C4 C20 110.68(17)
C5 C4 C19 110.96(17)
C5 C4 C20 111.06(19)
C20 C4 C19 110.03(18)
N2 C5 C4 118.74(16)
N2 C5 C6 110.10(17)
C6 C5 C4 131.15(17)
C5 C6 H6 126.8
C5 C6 C7 106.42(17)
C7 C6 H6 126.8
C6 C7 H7 126.8
C8 C7 C6 106.41(18)
C8 C7 H7 126.8
N2 C8 C7 109.98(17)
N2 C8 C9 118.94(16)
C7 C8 C9 130.97(18)
C8 C9 C10 107.17(15)
C8 C9 C21 110.90(18)
C8 C9 C22 110.64(16)
C10 C9 C21 111.35(17)
C10 C9 C22 107.71(16)
C21 C9 C22 109.03(17)
O2 C10 C9 117.52(17)
N3 C10 O2 117.07(18)
N3 C10 C9 125.40(16)
O2 C11 H11A 110.8
O2 C11 H11B 110.8
O2 C11 C12 104.58(15)
H11A C11 H11B 108.9
C12 C11 H11A 110.8
C12 C11 H11B 110.8
N3 C12 C11 102.18(16)
N3 C12 H12 109.4
N3 C12 C13 110.33(16)
C11 C12 H12 109.4
C13 C12 C11 115.78(17)
C13 C12 H12 109.4
C12 C13 H13 107.1
C12 C13 C15 110.08(19)
C14 C13 C12 113.09(18)
C14 C13 H13 107.1
C14 C13 C15 111.99(19)
C15 C13 H13 107.1
C13 C14 H14A 109.5
C13 C14 H14B 109.5
C13 C14 H14C 109.5
H14A C14 H14B 109.5
H14A C14 H14C 109.5
H14B C14 H14C 109.5
C13 C15 H15A 109.5
C13 C15 H15B 109.5
C13 C15 H15C 109.5
H15A C15 H15B 109.5
H15A C15 H15C 109.5
H15B C15 H15C 109.5
C1 C16 H16 107.4
C17 C16 C1 112.81(15)
C17 C16 H16 107.4
C17 C16 C18 111.73(17)
C18 C16 C1 109.81(16)
C18 C16 H16 107.4
C16 C17 H17A 109.5
C16 C17 H17B 109.5
C16 C17 H17C 109.5
H17A C17 H17B 109.5
H17A C17 H17C 109.5
H17B C17 H17C 109.5
C16 C18 H18A 109.5
C16 C18 H18B 109.5
C16 C18 H18C 109.5
H18A C18 H18B 109.5
H18A C18 H18C 109.5
H18B C18 H18C 109.5
C4 C19 H19A 109.5
C4 C19 H19B 109.5
C4 C19 H19C 109.5
H19A C19 H19B 109.5
H19A C19 H19C 109.5
H19B C19 H19C 109.5
C4 C20 H20A 109.5
C4 C20 H20B 109.5
C4 C20 H20C 109.5
H20A C20 H20B 109.5
H20A C20 H20C 109.5
H20B C20 H20C 109.5
C9 C21 H21A 109.5
C9 C21 H21B 109.5
C9 C21 H21C 109.5
H21A C21 H21B 109.5
H21A C21 H21C 109.5
H21B C21 H21C 109.5
C9 C22 H22A 109.5
C9 C22 H22B 109.5
C9 C22 H22C 109.5
H22A C22 H22B 109.5
H22A C22 H22C 109.5
H22B C22 H22C 109.5
Ni C23 H23A 106.2
Ni C23 H23B 106.2
Si C23 Ni 124.59(10)
Si C23 H23A 106.2
Si C23 H23B 106.2
H23A C23 H23B 106.4
Si C24 H24A 109.5
Si C24 H24B 109.5
Si C24 H24C 109.5
H24A C24 H24B 109.5
H24A C24 H24C 109.5
H24B C24 H24C 109.5
Si C25 H25A 109.5
Si C25 H25B 109.5
Si C25 H25C 109.5
H25A C25 H25B 109.5
H25A C25 H25C 109.5
H25B C25 H25C 109.5
Si C26 H26A 109.5
Si C26 H26B 109.5
Si C26 H26C 109.5
H26A C26 H26B 109.5
H26A C26 H26C 109.5
H26B C26 H26C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Ni N1 1.8985(14)
Ni N2 1.9212(16)
Ni N3 1.9005(15)
Ni C23 1.9577(18)
Si C23 1.858(2)
Si C24 1.873(2)
Si C25 1.875(3)
Si C26 1.878(2)
O1 C2 1.451(2)
O1 C3 1.349(2)
O2 C10 1.340(2)
O2 C11 1.459(3)
N1 C1 1.478(2)
N1 C3 1.281(2)
N2 C5 1.369(2)
N2 C8 1.363(2)
N3 C10 1.282(3)
N3 C12 1.482(2)
C1 H1 1.0000
C1 C2 1.530(3)
C1 C16 1.533(3)
C2 H2A 0.9900
C2 H2B 0.9900
C3 C4 1.506(3)
C4 C5 1.511(3)
C4 C19 1.550(3)
C4 C20 1.532(3)
C5 C6 1.381(3)
C6 H6 0.9500
C6 C7 1.414(3)
C7 H7 0.9500
C7 C8 1.387(3)
C8 C9 1.508(3)
C9 C10 1.513(3)
C9 C21 1.531(3)
C9 C22 1.546(3)
C11 H11A 0.9900
C11 H11B 0.9900
C11 C12 1.539(3)
C12 H12 1.0000
C12 C13 1.529(3)
C13 H13 1.0000
C13 C14 1.523(3)
C13 C15 1.530(3)
C14 H14A 0.9800
C14 H14B 0.9800
C14 H14C 0.9800
C15 H15A 0.9800
C15 H15B 0.9800
C15 H15C 0.9800
C16 H16 1.0000
C16 C17 1.528(3)
C16 C18 1.532(3)
C17 H17A 0.9800
C17 H17B 0.9800
C17 H17C 0.9800
C18 H18A 0.9800
C18 H18B 0.9800
C18 H18C 0.9800
C19 H19A 0.9800
C19 H19B 0.9800
C19 H19C 0.9800
C20 H20A 0.9800
C20 H20B 0.9800
C20 H20C 0.9800
C21 H21A 0.9800
C21 H21B 0.9800
C21 H21C 0.9800
C22 H22A 0.9800
C22 H22B 0.9800
C22 H22C 0.9800
C23 H23A 0.9900
C23 H23B 0.9900
C24 H24A 0.9800
C24 H24B 0.9800
C24 H24C 0.9800
C25 H25A 0.9800
C25 H25B 0.9800
C25 H25C 0.9800
C26 H26A 0.9800
C26 H26B 0.9800
C26 H26C 0.9800
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
Ni N1 C1 C2 -177.00(14)
Ni N1 C1 C16 60.3(2)
Ni N1 C3 O1 -176.08(13)
Ni N1 C3 C4 -0.3(3)
Ni N2 C5 C4 -8.0(2)
Ni N2 C5 C6 172.26(13)
Ni N2 C8 C7 -172.68(13)
Ni N2 C8 C9 3.9(2)
Ni N3 C10 O2 -174.00(13)
Ni N3 C10 C9 4.8(3)
Ni N3 C12 C11 178.68(13)
Ni N3 C12 C13 55.0(2)
O1 C3 C4 C5 127.56(18)
O1 C3 C4 C19 -113.5(2)
O1 C3 C4 C20 7.2(3)
O2 C11 C12 N3 -11.2(2)
O2 C11 C12 C13 108.76(19)
N1 C1 C2 O1 -16.7(2)
N1 C1 C16 C17 58.25(19)
N1 C1 C16 C18 -176.42(15)
N1 C3 C4 C5 -48.2(3)
N1 C3 C4 C19 70.8(2)
N1 C3 C4 C20 -168.5(2)
N2 Ni N1 C1 -130.55(16)
N2 Ni N1 C3 35.36(17)
N2 C5 C6 C7 1.0(2)
N2 C8 C9 C10 42.8(2)
N2 C8 C9 C21 164.57(18)
N2 C8 C9 C22 -74.3(2)
N3 C12 C13 C14 60.8(2)
N3 C12 C13 C15 -173.14(18)
C1 N1 C3 O1 -7.9(2)
C1 N1 C3 C4 167.82(19)
C2 O1 C3 N1 -3.7(2)
C2 O1 C3 C4 -179.79(18)
C2 C1 C16 C17 -56.4(2)
C2 C1 C16 C18 68.9(2)
C3 O1 C2 C1 13.0(2)
C3 N1 C1 C2 15.2(2)
C3 N1 C1 C16 -107.50(18)
C3 C4 C5 N2 50.0(2)
C3 C4 C5 C6 -130.3(2)
C4 C5 C6 C7 -178.72(19)
C5 N2 C8 C7 0.6(2)
C5 N2 C8 C9 177.20(16)
C5 C6 C7 C8 -0.6(2)
C6 C7 C8 N2 0.0(2)
C6 C7 C8 C9 -176.0(2)
C7 C8 C9 C10 -141.4(2)
C7 C8 C9 C21 -19.7(3)
C7 C8 C9 C22 101.5(2)
C8 N2 C5 C4 178.76(16)
C8 N2 C5 C6 -1.0(2)
C8 C9 C10 O2 128.84(17)
C8 C9 C10 N3 -50.0(2)
C10 O2 C11 C12 9.1(2)
C10 N3 C12 C11 9.8(2)
C10 N3 C12 C13 -113.84(19)
C11 O2 C10 N3 -3.1(2)
C11 O2 C10 C9 177.99(16)
C11 C12 C13 C14 -54.6(2)
C11 C12 C13 C15 71.5(2)
C12 N3 C10 O2 -4.7(2)
C12 N3 C10 C9 174.08(17)
C16 C1 C2 O1 102.26(19)
C19 C4 C5 N2 -67.2(2)
C19 C4 C5 C6 112.5(2)
C20 C4 C5 N2 170.11(17)
C20 C4 C5 C6 -10.2(3)
C21 C9 C10 O2 7.4(2)
C21 C9 C10 N3 -171.4(2)
C22 C9 C10 O2 -112.08(19)
C22 C9 C10 N3 69.1(2)
C23 Ni N1 C1 53.86(16)
C23 Ni N1 C3 -140.23(17)
C24 Si C23 Ni 92.30(14)
C25 Si C23 Ni -149.86(14)
C26 Si C23 Ni -28.79(17)
loop_
_exptl_oxdiff_crystal_face_indexfrac_h
_exptl_oxdiff_crystal_face_indexfrac_k
_exptl_oxdiff_crystal_face_indexfrac_l
_exptl_oxdiff_crystal_face_x
_exptl_oxdiff_crystal_face_y
_exptl_oxdiff_crystal_face_z
14.0001 -8.9975 -1.0084 0.0131 0.0558 0.9783
-14.9983 -5.0054 -4.9909 0.5973 -0.3798 -0.6833
-0.0074 13.9827 -18.0194 0.1374 0.9400 -0.3554
13.0019 0.0135 14.0015 -0.6844 -0.0708 0.7033
-14.9967 3.0050 9.0178 -0.0607 -0.4895 -0.8797
-14.0006 8.9958 -0.9932 0.0475 -0.0026 -0.9788
-2.9986 14.0116 17.0114 -0.8641 -0.0619 -0.5072
1.0026 -19.0018 -5.9992 0.7163 -0.4420 0.5278
2.9986 -14.0116 -17.0114 0.8641 0.0619 0.5072
0.0074 -13.9827 18.0194 -0.1374 -0.9400 0.3554
-3.9995 -7.0164 -22.0086 0.9512 0.2627 -0.0458
-0.0054 4.9791 -24.0171 0.5818 0.8036 -0.1316
2.9970 4.9973 -2.0052 -0.1452 0.2874 0.0357
