#------------------------------------------------------------------------------
#$Date: 2016-03-21 07:49:12 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178583 $
#$URL: svn://www.crystallography.net/cod/cif/4/06/94/4069437.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_4069437
loop_
_publ_author_name
'Zhu, Xiancui'
'Fan, Jiaxi'
'Wu, Yunjun'
'Wang, Shaowu'
'Zhang, Lijun'
'Yang, Gaosheng'
'Wei, Yun'
'Yin, Chengwei'
'Zhu, Hong'
'Wu, Shihong'
'Zhang, Hongtao'
_publ_section_title
;
 Synthesis, Characterization, Selective Catalytic Activity, and Reactivity
 of Rare Earth Metal Amides with Different Metal−Nitrogen Bonds
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3882
_journal_paper_doi               10.1021/om900191j
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C44 H80 N6 O2 Si8 Yb2'
_chemical_formula_weight         1295.94
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                113.3620(10)
_cell_angle_beta                 95.5630(10)
_cell_angle_gamma                104.2380(10)
_cell_formula_units_Z            2
_cell_length_a                   11.3283(5)
_cell_length_b                   15.4347(7)
_cell_length_c                   19.2338(9)
_cell_measurement_temperature    293(2)
_cell_volume                     2920.1(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_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  0.0277
_diffrn_reflns_av_sigmaI/netI    0.0487
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            25429
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         1.18
_exptl_absorpt_coefficient_mu    3.385
_exptl_crystal_density_diffrn    1.474
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1308
_refine_diff_density_max         1.056
_refine_diff_density_min         -0.812
_refine_diff_density_rms         0.102
_refine_ls_extinction_coef       0.00000(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         13051
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0545
_refine_ls_R_factor_gt           0.0323
_refine_ls_shift/su_max          5.651
_refine_ls_shift/su_mean         0.011
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0266P)²+0.4583P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0616
_refine_ls_wR_factor_ref         0.0691
_reflns_number_gt                9738
_reflns_number_total             13051
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900191j_si_003.cif
_cod_data_source_block           080401a_0m_(8)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4069437
loop_
_symmetry_equiv_pos_as_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Yb1 Yb 0.918452(16) 0.873859(12) 0.473026(9) 0.03100(5) Uani 1 1 d .
Yb2 Yb 0.527567(16) 0.130105(12) 0.044679(10) 0.03292(6) Uani 1 1 d .
N2 N 1.0584(3) 0.7929(2) 0.37926(19) 0.0368(8) Uani 1 1 d .
N5 N 0.7449(3) 0.1863(2) 0.00864(19) 0.0384(8) Uani 1 1 d .
N1 N 0.8256(3) 0.8045(2) 0.35188(19) 0.0396(8) Uani 1 1 d .
N4 N 0.6821(3) 0.2034(3) 0.1445(2) 0.0436(9) Uani 1 1 d .
Si5 Si 0.81369(12) 0.23047(10) 0.11044(7) 0.0449(3) Uani 1 1 d .
Si1 Si 0.92973(12) 0.75957(9) 0.30107(7) 0.0443(3) Uani 1 1 d .
N6 N 0.4109(3) 0.2263(2) 0.05132(19) 0.0369(8) Uani 1 1 d .
Si6 Si 0.71091(11) 0.06272(9) -0.06408(7) 0.0384(3) Uani 1 1 d .
C9 C 1.0993(4) 0.7081(3) 0.3749(2) 0.0423(10) Uani 1 1 d .
C1 C 0.7056(4) 0.7955(3) 0.3149(2) 0.0424(10) Uani 1 1 d .
C23 C 0.6879(4) 0.2241(4) 0.2239(3) 0.0479(11) Uani 1 1 d .
C31 C 0.7744(4) 0.2640(3) -0.0176(2) 0.0412(10) Uani 1 1 d .
C36 C 0.7015(5) 0.3250(3) -0.0103(3) 0.0554(13) Uani 1 1 d .
H36 H 0.6314 0.3156 0.0106 0.066 Uiso 1 1 calc R
C2 C 0.6662(4) 0.8779(4) 0.3318(3) 0.0522(12) Uani 1 1 d .
H2 H 0.7207 0.9401 0.3660 0.063 Uiso 1 1 calc R
C32 C 0.8795(5) 0.2806(4) -0.0475(3) 0.0615(14) Uani 1 1 d .
H32 H 0.9314 0.2413 -0.0516 0.074 Uiso 1 1 calc R
C38 C 0.6768(5) 0.0575(4) -0.1619(3) 0.0575(13) Uani 1 1 d .
H38A H 0.6328 -0.0097 -0.1988 0.086 Uiso 1 1 calc R
H38B H 0.7536 0.0803 -0.1758 0.086 Uiso 1 1 calc R
H38C H 0.6263 0.0991 -0.1618 0.086 Uiso 1 1 calc R
C6 C 0.6214(5) 0.7040(4) 0.2621(3) 0.0588(13) Uani 1 1 d .
H6 H 0.6450 0.6469 0.2486 0.071 Uiso 1 1 calc R
C37 C 0.8327(4) 0.0031(4) -0.0624(3) 0.0601(14) Uani 1 1 d .
H37A H 0.8566 0.0084 -0.0113 0.090 Uiso 1 1 calc R
H37B H 0.9040 0.0355 -0.0762 0.090 Uiso 1 1 calc R
H37C H 0.8009 -0.0657 -0.0989 0.090 Uiso 1 1 calc R
N3 N 0.8266(3) 0.7882(3) 0.53115(19) 0.0408(8) Uani 1 1 d .
Si8 Si 0.40965(14) 0.31914(10) 0.13839(8) 0.0521(3) Uani 1 1 d .
Si7 Si 0.32928(12) 0.20805(10) -0.03487(7) 0.0448(3) Uani 1 1 d .
Si3 Si 0.67550(13) 0.70711(10) 0.49583(8) 0.0531(3) Uani 1 1 d .
Si4 Si 0.92047(13) 0.80740(10) 0.61353(8) 0.0488(3) Uani 1 1 d .
C10 C 1.1867(5) 0.6825(4) 0.3332(3) 0.0653(15) Uani 1 1 d .
H10 H 1.2198 0.7193 0.3074 0.078 Uiso 1 1 calc R
C14 C 1.0498(5) 0.6524(4) 0.4118(3) 0.0630(14) Uani 1 1 d .
H14 H 0.9899 0.6681 0.4401 0.076 Uiso 1 1 calc R
C18 C 1.0738(5) 0.8963(4) 0.6219(3) 0.0700(16) Uani 1 1 d .
H18A H 1.1034 0.8698 0.5752 0.105 Uiso 1 1 calc R
H18B H 1.1334 0.9057 0.6653 0.105 Uiso 1 1 calc R
H18C H 1.0628 0.9589 0.6294 0.105 Uiso 1 1 calc R
C3 C 0.5480(5) 0.8702(4) 0.2992(3) 0.0687(15) Uani 1 1 d .
H3 H 0.5236 0.9269 0.3122 0.082 Uiso 1 1 calc R
C5 C 0.5034(5) 0.6973(4) 0.2297(3) 0.0647(14) Uani 1 1 d .
H5 H 0.4485 0.6355 0.1949 0.078 Uiso 1 1 calc R
C24 C 0.7406(5) 0.3186(4) 0.2839(3) 0.0625(14) Uani 1 1 d .
H24 H 0.7790 0.3709 0.2729 0.075 Uiso 1 1 calc R
C28 C 0.6339(5) 0.1503(4) 0.2444(3) 0.0650(15) Uani 1 1 d .
H28 H 0.5989 0.0858 0.2056 0.078 Uiso 1 1 calc R
C4 C 0.4659(5) 0.7795(4) 0.2477(3) 0.0636(15) Uani 1 1 d .
H4 H 0.3863 0.7743 0.2256 0.076 Uiso 1 1 calc R
C19 C 0.8676(5) 0.8659(4) 0.7051(3) 0.0714(16) Uani 1 1 d .
H19A H 0.8317 0.9151 0.7025 0.107 Uiso 1 1 calc R
H19B H 0.9377 0.8968 0.7484 0.107 Uiso 1 1 calc R
H19C H 0.8063 0.8159 0.7115 0.107 Uiso 1 1 calc R
C27 C 0.6298(6) 0.1683(5) 0.3201(3) 0.0809(18) Uani 1 1 d .
H27 H 0.5911 0.1164 0.3315 0.097 Uiso 1 1 calc R
C35 C 0.7313(6) 0.4006(4) -0.0336(4) 0.0756(17) Uani 1 1 d .
H35 H 0.6815 0.4416 -0.0282 0.091 Uiso 1 1 calc R
C8 C 0.8828(5) 0.6238(4) 0.2392(3) 0.0700(16) Uani 1 1 d .
H8A H 0.8612 0.5890 0.2702 0.105 Uiso 1 1 calc R
H8B H 0.9509 0.6071 0.2167 0.105 Uiso 1 1 calc R
H8C H 0.8120 0.6050 0.1986 0.105 Uiso 1 1 calc R
C7 C 0.9699(5) 0.8207(4) 0.2363(3) 0.0745(17) Uani 1 1 d .
H7A H 0.8998 0.7971 0.1940 0.112 Uiso 1 1 calc R
H7B H 1.0403 0.8052 0.2163 0.112 Uiso 1 1 calc R
H7C H 0.9902 0.8914 0.2652 0.112 Uiso 1 1 calc R
C40 C 0.1567(4) 0.1610(4) -0.0490(3) 0.0715(16) Uani 1 1 d .
H40A H 0.1350 0.1047 -0.0376 0.107 Uiso 1 1 calc R
H40B H 0.1183 0.1416 -0.1019 0.107 Uiso 1 1 calc R
H40C H 0.1280 0.2125 -0.0150 0.107 Uiso 1 1 calc R
C41 C 0.3626(6) 0.3206(4) -0.0540(4) 0.0834(19) Uani 1 1 d .
H41A H 0.3280 0.3679 -0.0202 0.125 Uiso 1 1 calc R
H41B H 0.3257 0.3017 -0.1070 0.125 Uiso 1 1 calc R
H41C H 0.4512 0.3500 -0.0446 0.125 Uiso 1 1 calc R
C17 C 0.9516(6) 0.6927(4) 0.6102(4) 0.089(2) Uani 1 1 d .
H17A H 0.9568 0.6520 0.5585 0.134 Uiso 1 1 calc R
H17B H 0.8850 0.6564 0.6249 0.134 Uiso 1 1 calc R
H17C H 1.0289 0.7107 0.6455 0.134 Uiso 1 1 calc R
C21 C 0.6143(6) 0.6606(5) 0.5654(4) 0.097(2) Uani 1 1 d .
H21A H 0.6713 0.6324 0.5822 0.146 Uiso 1 1 calc R
H21B H 0.5344 0.6108 0.5403 0.146 Uiso 1 1 calc R
H21C H 0.6056 0.7147 0.6095 0.146 Uiso 1 1 calc R
C39 C 0.3730(6) 0.1096(4) -0.1120(3) 0.0813(18) Uani 1 1 d .
H39A H 0.4623 0.1265 -0.1035 0.122 Uiso 1 1 calc R
H39B H 0.3400 0.1043 -0.1619 0.122 Uiso 1 1 calc R
H39C H 0.3393 0.0472 -0.1102 0.122 Uiso 1 1 calc R
C22 C 0.5660(5) 0.7692(4) 0.4727(3) 0.0788(17) Uani 1 1 d .
H22A H 0.5551 0.8169 0.5200 0.118 Uiso 1 1 calc R
H22B H 0.4869 0.7204 0.4435 0.118 Uiso 1 1 calc R
H22C H 0.5997 0.8023 0.4426 0.118 Uiso 1 1 calc R
C43 C 0.5546(6) 0.4254(4) 0.1729(3) 0.0865(19) Uani 1 1 d .
H43A H 0.6255 0.4032 0.1786 0.130 Uiso 1 1 calc R
H43B H 0.5531 0.4754 0.2221 0.130 Uiso 1 1 calc R
H43C H 0.5605 0.4528 0.1360 0.130 Uiso 1 1 calc R
C42 C 0.2774(7) 0.3712(5) 0.1340(4) 0.115(3) Uani 1 1 d .
H42A H 0.2821 0.3984 0.0969 0.172 Uiso 1 1 calc R
H42B H 0.2829 0.4226 0.1842 0.172 Uiso 1 1 calc R
H42C H 0.1995 0.3194 0.1186 0.172 Uiso 1 1 calc R
C20 C 0.6668(6) 0.5966(4) 0.4070(4) 0.093(2) Uani 1 1 d .
H20A H 0.7143 0.6169 0.3743 0.140 Uiso 1 1 calc R
H20B H 0.5814 0.5627 0.3796 0.140 Uiso 1 1 calc R
H20C H 0.7003 0.5528 0.4208 0.140 Uiso 1 1 calc R
C44 C 0.3956(6) 0.2721(5) 0.2134(3) 0.0836(19) Uani 1 1 d .
H44A H 0.3178 0.2200 0.1979 0.125 Uiso 1 1 calc R
H44B H 0.3984 0.3252 0.2620 0.125 Uiso 1 1 calc R
H44C H 0.4633 0.2466 0.2192 0.125 Uiso 1 1 calc R
C26 C 0.6816(6) 0.2606(5) 0.3778(3) 0.0734(17) Uani 1 1 d .
H26 H 0.6796 0.2726 0.4290 0.088 Uiso 1 1 calc R
C25 C 0.7370(6) 0.3365(5) 0.3606(3) 0.0742(17) Uani 1 1 d .
H25 H 0.7725 0.4005 0.4001 0.089 Uiso 1 1 calc R
C29 C 0.9074(5) 0.3629(4) 0.1492(3) 0.0730(16) Uani 1 1 d .
H29A H 0.8530 0.4018 0.1493 0.110 Uiso 1 1 calc R
H29B H 0.9654 0.3703 0.1172 0.110 Uiso 1 1 calc R
H29C H 0.9524 0.3852 0.2013 0.110 Uiso 1 1 calc R
C30 C 0.9209(5) 0.1642(5) 0.1286(3) 0.0787(18) Uani 1 1 d .
H30A H 0.9568 0.1934 0.1832 0.118 Uiso 1 1 calc R
H30B H 0.9861 0.1697 0.1008 0.118 Uiso 1 1 calc R
H30C H 0.8752 0.0955 0.1113 0.118 Uiso 1 1 calc R
C34 C 0.8333(6) 0.4144(4) -0.0644(4) 0.0819(19) Uani 1 1 d .
H34 H 0.8525 0.4644 -0.0807 0.098 Uiso 1 1 calc R
C33 C 0.9077(6) 0.3556(4) -0.0714(4) 0.0837(19) Uani 1 1 d .
H33 H 0.9776 0.3658 -0.0924 0.100 Uiso 1 1 calc R
C11 C 1.2268(6) 0.6038(4) 0.3288(4) 0.0828(19) Uani 1 1 d .
H11 H 1.2873 0.5882 0.3010 0.099 Uiso 1 1 calc R
C12 C 1.1771(7) 0.5489(4) 0.3655(5) 0.101(2) Uani 1 1 d .
H12 H 1.2030 0.4950 0.3624 0.121 Uiso 1 1 calc R
C13 C 1.0896(7) 0.5728(4) 0.4067(4) 0.092(2) Uani 1 1 d .
H13 H 1.0561 0.5350 0.4317 0.110 Uiso 1 1 calc R
O2 O 0.5856(2) 0.00648(19) -0.04391(15) 0.0352(6) Uani 1 1 d .
Si2 Si 1.17957(11) 0.90852(9) 0.42513(7) 0.0361(3) Uani 1 1 d .
C15 C 1.2497(5) 0.9549(4) 0.3592(3) 0.0595(14) Uani 1 1 d .
H15A H 1.1888 0.9707 0.3321 0.089 Uiso 1 1 calc R
H15B H 1.2769 0.9047 0.3225 0.089 Uiso 1 1 calc R
H15C H 1.3198 1.0133 0.3887 0.089 Uiso 1 1 calc R
C16 C 1.3081(4) 0.9006(4) 0.4872(3) 0.0576(13) Uani 1 1 d .
H16A H 1.3636 0.9662 0.5201 0.086 Uiso 1 1 calc R
H16B H 1.3532 0.8617 0.4551 0.086 Uiso 1 1 calc R
H16C H 1.2743 0.8699 0.5186 0.086 Uiso 1 1 calc R
O1 O 1.1033(2) 0.97967(18) 0.47619(14) 0.0320(6) 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'
N N 0.0061 0.0033 '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'
Yb Yb -0.3850 5.5486 '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'
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
N1 Yb1 O1 107.01(11) . 2_776
N1 Yb1 N3 109.47(13) . .
O1 Yb1 N3 108.52(11) 2_776 .
N1 Yb1 O1 102.87(11) . .
O1 Yb1 O1 75.01(10) 2_776 .
N3 Yb1 O1 144.27(11) . .
N1 Yb1 N2 67.27(12) . .
O1 Yb1 N2 134.34(10) 2_776 .
N3 Yb1 N2 116.09(11) . .
O1 Yb1 N2 63.42(9) . .
N1 Yb1 Yb1 108.87(9) . 2_776
O1 Yb1 Yb1 38.77(7) 2_776 2_776
N3 Yb1 Yb1 136.11(9) . 2_776
O1 Yb1 Yb1 36.24(6) . 2_776
N2 Yb1 Yb1 97.91(7) . 2_776
N4 Yb2 O2 109.12(12) . 2_655
N4 Yb2 N6 109.99(13) . .
O2 Yb2 N6 108.65(11) 2_655 .
N4 Yb2 O2 104.72(11) . .
O2 Yb2 O2 74.86(10) 2_655 .
N6 Yb2 O2 141.10(11) . .
N4 Yb2 N5 67.35(11) . .
O2 Yb2 N5 134.95(10) 2_655 .
N6 Yb2 N5 114.62(11) . .
O2 Yb2 N5 63.90(10) . .
N4 Yb2 Yb2 111.40(9) . 2_655
O2 Yb2 Yb2 38.54(7) 2_655 2_655
N6 Yb2 Yb2 134.31(9) . 2_655
O2 Yb2 Yb2 36.33(6) . 2_655
N5 Yb2 Yb2 98.60(7) . 2_655
C9 N2 Si2 113.7(3) . .
C9 N2 Si1 112.9(3) . .
Si2 N2 Si1 125.60(18) . .
C9 N2 Yb1 126.0(2) . .
Si2 N2 Yb1 88.77(13) . .
Si1 N2 Yb1 85.91(13) . .
C31 N5 Si6 115.9(3) . .
C31 N5 Si5 112.6(3) . .
Si6 N5 Si5 125.49(19) . .
C31 N5 Yb2 122.2(3) . .
Si6 N5 Yb2 88.42(13) . .
Si5 N5 Yb2 86.10(13) . .
C1 N1 Si1 122.5(3) . .
C1 N1 Yb1 131.4(3) . .
Si1 N1 Yb1 106.07(17) . .
C23 N4 Si5 121.8(3) . .
C23 N4 Yb2 131.8(3) . .
Si5 N4 Yb2 106.31(16) . .
N4 Si5 N5 100.16(17) . .
N4 Si5 C29 117.3(2) . .
N5 Si5 C29 108.5(2) . .
N4 Si5 C30 110.4(2) . .
N5 Si5 C30 113.9(2) . .
C29 Si5 C30 106.7(3) . .
N1 Si1 N2 100.71(16) . .
N1 Si1 C8 117.3(2) . .
N2 Si1 C8 109.0(2) . .
N1 Si1 C7 110.4(2) . .
N2 Si1 C7 113.1(2) . .
C8 Si1 C7 106.4(3) . .
Si7 N6 Si8 122.27(19) . .
Si7 N6 Yb2 115.91(17) . .
Si8 N6 Yb2 121.72(17) . .
O2 Si6 N5 100.79(15) . .
O2 Si6 C37 110.75(19) . .
N5 Si6 C37 116.1(2) . .
O2 Si6 C38 111.30(19) . .
N5 Si6 C38 110.6(2) . .
C37 Si6 C38 107.3(2) . .
C10 C9 C14 118.7(4) . .
C10 C9 N2 120.6(4) . .
C14 C9 N2 120.6(4) . .
C2 C1 C6 117.1(4) . .
C2 C1 N1 120.7(4) . .
C6 C1 N1 122.2(4) . .
C28 C23 C24 116.3(4) . .
C28 C23 N4 120.5(4) . .
C24 C23 N4 123.0(4) . .
C36 C31 C32 118.5(4) . .
C36 C31 N5 120.8(4) . .
C32 C31 N5 120.6(4) . .
C31 C36 C35 120.8(5) . .
C1 C2 C3 121.6(5) . .
C31 C32 C33 120.1(5) . .
C5 C6 C1 120.8(5) . .
Si4 N3 Si3 123.37(19) . .
Si4 N3 Yb1 112.79(18) . .
Si3 N3 Yb1 123.82(18) . .
N6 Si8 C43 110.8(2) . .
N6 Si8 C44 110.5(2) . .
C43 Si8 C44 108.7(3) . .
N6 Si8 C42 114.1(2) . .
C43 Si8 C42 106.1(3) . .
C44 Si8 C42 106.3(3) . .
N6 Si7 C40 114.6(2) . .
N6 Si7 C39 106.4(2) . .
C40 Si7 C39 106.1(3) . .
N6 Si7 C41 114.6(2) . .
C40 Si7 C41 106.2(3) . .
C39 Si7 C41 108.5(3) . .
N3 Si3 C20 110.4(2) . .
N3 Si3 C22 110.5(2) . .
C20 Si3 C22 108.8(3) . .
N3 Si3 C21 113.8(2) . .
C20 Si3 C21 106.6(3) . .
C22 Si3 C21 106.4(3) . .
N3 Si4 C17 113.4(3) . .
N3 Si4 C19 115.6(2) . .
C17 Si4 C19 107.8(3) . .
N3 Si4 C18 105.6(2) . .
C17 Si4 C18 107.2(3) . .
C19 Si4 C18 106.7(3) . .
C9 C10 C11 121.5(5) . .
C9 C14 C13 119.6(5) . .
C4 C3 C2 120.6(5) . .
C4 C5 C6 121.2(5) . .
C23 C24 C25 121.1(5) . .
C23 C28 C27 122.6(5) . .
C5 C4 C3 118.7(5) . .
C26 C27 C28 120.3(6) . .
C34 C35 C36 119.8(5) . .
C27 C26 C25 119.5(5) . .
C26 C25 C24 120.3(5) . .
C35 C34 C33 120.5(5) . .
C34 C33 C32 120.2(5) . .
C12 C11 C10 119.4(6) . .
C13 C12 C11 119.9(5) . .
C12 C13 C14 120.9(6) . .
Si6 O2 Yb2 147.28(16) . 2_655
Si6 O2 Yb2 105.72(13) . .
Yb2 O2 Yb2 105.14(10) 2_655 .
O1 Si2 N2 100.13(15) . .
O1 Si2 C15 111.71(19) . .
N2 Si2 C15 115.5(2) . .
O1 Si2 C16 112.25(18) . .
N2 Si2 C16 110.48(19) . .
C15 Si2 C16 106.9(2) . .
Si2 O1 Yb1 147.56(15) . 2_776
Si2 O1 Yb1 105.89(13) . .
Yb1 O1 Yb1 104.99(10) 2_776 .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Yb1 N1 2.162(3) .
Yb1 O1 2.167(2) 2_776
Yb1 N3 2.191(3) .
Yb1 O1 2.296(3) .
Yb1 N2 2.659(3) .
Yb1 Yb1 3.5409(4) 2_776
Yb2 N4 2.164(3) .
Yb2 O2 2.175(3) 2_655
Yb2 N6 2.194(3) .
Yb2 O2 2.287(3) .
Yb2 N5 2.655(3) .
Yb2 Yb2 3.5437(4) 2_655
N2 C9 1.467(5) .
N2 Si2 1.777(4) .
N2 Si1 1.801(4) .
N5 C31 1.456(5) .
N5 Si6 1.778(3) .
N5 Si5 1.814(3) .
N1 C1 1.419(5) .
N1 Si1 1.707(4) .
N4 C23 1.421(5) .
N4 Si5 1.710(4) .
Si5 C29 1.853(5) .
Si5 C30 1.859(5) .
Si1 C8 1.855(5) .
Si1 C7 1.866(5) .
N6 Si7 1.699(3) .
N6 Si8 1.724(3) .
Si6 O2 1.639(3) .
Si6 C37 1.841(5) .
Si6 C38 1.849(4) .
C9 C10 1.368(6) .
C9 C14 1.373(6) .
C1 C2 1.379(6) .
C1 C6 1.396(6) .
C23 C28 1.374(6) .
C23 C24 1.385(6) .
C31 C36 1.375(6) .
C31 C32 1.383(6) .
C36 C35 1.389(6) .
C2 C3 1.379(6) .
C32 C33 1.388(7) .
C6 C5 1.380(7) .
N3 Si4 1.695(4) .
N3 Si3 1.734(4) .
Si8 C43 1.852(6) .
Si8 C44 1.859(5) .
Si8 C42 1.877(6) .
Si7 C40 1.861(5) .
Si7 C39 1.866(5) .
Si7 C41 1.873(5) .
Si3 C20 1.847(6) .
Si3 C22 1.863(6) .
Si3 C21 1.867(5) .
Si4 C17 1.866(5) .
Si4 C19 1.867(5) .
Si4 C18 1.877(5) .
C10 C11 1.373(7) .
C14 C13 1.381(7) .
C3 C4 1.373(7) .
C5 C4 1.362(7) .
C24 C25 1.395(7) .
C28 C27 1.379(7) .
C27 C26 1.348(8) .
C35 C34 1.357(8) .
C26 C25 1.365(8) .
C34 C33 1.361(8) .
C11 C12 1.361(8) .
C12 C13 1.358(9) .
O2 Yb2 2.175(3) 2_655
Si2 O1 1.641(3) .
Si2 C15 1.839(4) .
Si2 C16 1.851(5) .
O1 Yb1 2.167(2) 2_776
