#------------------------------------------------------------------------------
#$Date: 2019-11-24 07:39:48 +0200 (Sun, 24 Nov 2019) $
#$Revision: 237152 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/08/79/4087947.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_4087947
loop_
_publ_author_name
'Haas, Michael'
'Leypold, Mario'
'Schnalzer, Dominik'
'Torvisco, Ana'
'Stueger, Harald'
_publ_section_title
;
 Stable Germenolates and Germenes with Exocyclic Structures
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5291
_journal_paper_doi               10.1021/acs.organomet.5b00750
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C28 H66 Ge2 O Si7'
_chemical_formula_sum            'C28 H66 Ge2 O Si7'
_chemical_formula_weight         760.61
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2014-05-05 # Formatted by publCIF

;
_cell_angle_alpha                90
_cell_angle_beta                 104.221(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.1987(6)
_cell_length_b                   10.0956(4)
_cell_length_c                   25.8980(10)
_cell_measurement_reflns_used    9724
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.15
_cell_measurement_theta_min      2.43
_cell_volume                     4105.5(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0845
_diffrn_reflns_av_unetI/netI     0.0276
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            173063
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.217
_diffrn_reflns_theta_min         2.428
_exptl_absorpt_coefficient_mu    1.688
_exptl_absorpt_correction_T_max  0.741
_exptl_absorpt_correction_T_min  0.652
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.231
_exptl_crystal_description       block
_exptl_crystal_F_000             1616
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.591
_refine_diff_density_min         -0.434
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.960
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     360
_refine_ls_number_reflns         9131
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.960
_refine_ls_R_factor_all          0.0298
_refine_ls_R_factor_gt           0.0228
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0381P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0560
_refine_ls_wR_factor_ref         0.0576
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7796
_reflns_number_total             9131
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            om5b00750_si_001.cif
_cod_data_source_block           AT300_a
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4087947
_publcif_datablock.id            {f5ea14e9-0c28-4c62-a779-a836b5327071}
_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   0.729
_shelx_estimated_absorpt_t_max   0.798
_shelxl_version_number           2013-4
loop_
_space_group_symop_operation_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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
C1 C 0.78108(9) 0.82116(14) 0.09728(6) 0.0172(3) Uani 1 1 d . .
C2 C 0.74898(9) 0.93747(14) 0.06040(6) 0.0161(3) Uani 1 1 d . .
C3 C 0.65453(10) 0.92164(16) 0.03264(6) 0.0224(3) Uani 1 1 d . .
H3A H 0.6207 0.9165 0.0596 0.027 Uiso 1 1 calc R U
H3B H 0.6458 0.8384 0.0118 0.027 Uiso 1 1 calc R U
C4 C 0.62430(10) 1.04000(17) -0.00455(6) 0.0242(4) Uani 1 1 d . .
H4 H 0.5626 1.0291 -0.0225 0.029 Uiso 1 1 calc R U
C5 C 0.67598(10) 1.04613(17) -0.04649(6) 0.0242(4) Uani 1 1 d . .
H5A H 0.6560 1.1212 -0.0710 0.029 Uiso 1 1 calc R U
H5B H 0.6678 0.9634 -0.0677 0.029 Uiso 1 1 calc R U
C6 C 0.77056(10) 1.06397(15) -0.01919(6) 0.0208(3) Uani 1 1 d . .
H6 H 0.8043 1.0684 -0.0467 0.025 Uiso 1 1 calc R U
C7 C 0.78289(11) 1.19190(15) 0.01353(6) 0.0239(4) Uani 1 1 d . .
H7A H 0.8440 1.2040 0.0311 0.029 Uiso 1 1 calc R U
H7B H 0.7639 1.2686 -0.0102 0.029 Uiso 1 1 calc R U
C8 C 0.80080(10) 0.94597(14) 0.01808(6) 0.0172(3) Uani 1 1 d . .
H8A H 0.8620 0.9565 0.0358 0.021 Uiso 1 1 calc R U
H8B H 0.7938 0.8630 -0.0029 0.021 Uiso 1 1 calc R U
C9 C 0.63711(11) 1.16801(17) 0.02817(7) 0.0282(4) Uani 1 1 d . .
H9A H 0.6171 1.2446 0.0045 0.034 Uiso 1 1 calc R U
H9B H 0.6034 1.1644 0.0552 0.034 Uiso 1 1 calc R U
C10 C 0.73143(11) 1.18510(15) 0.05563(6) 0.0242(4) Uani 1 1 d . .
H10 H 0.7396 1.2689 0.0768 0.029 Uiso 1 1 calc R U
C11 C 0.76143(10) 1.06675(14) 0.09300(6) 0.0194(3) Uani 1 1 d . .
H11A H 0.7283 1.0629 0.1204 0.023 Uiso 1 1 calc R U
H11B H 0.8223 1.0777 0.1113 0.023 Uiso 1 1 calc R U
C12 C 0.84896(11) 0.54004(17) 0.03964(7) 0.0285(4) Uani 1 1 d . .
H12A H 0.8051 0.6011 0.0203 0.043 Uiso 1 1 calc R U
H12B H 0.8268 0.4904 0.0659 0.043 Uiso 1 1 calc R U
H12C H 0.8645 0.4782 0.0144 0.043 Uiso 1 1 calc R U
C13 C 0.98919(11) 0.72243(17) 0.02326(7) 0.0277(4) Uani 1 1 d . .
H13A H 1.0066 0.6565 0.0002 0.041 Uiso 1 1 calc R U
H13B H 1.0386 0.7757 0.0410 0.041 Uiso 1 1 calc R U
H13C H 0.9455 0.7803 0.0017 0.041 Uiso 1 1 calc R U
C14 C 1.02853(11) 0.51927(17) 0.11201(7) 0.0281(4) Uani 1 1 d . .
H14A H 1.0040 0.4627 0.1351 0.042 Uiso 1 1 calc R U
H14B H 1.0761 0.5700 0.1338 0.042 Uiso 1 1 calc R U
H14C H 1.0491 0.4640 0.0867 0.042 Uiso 1 1 calc R U
C15 C 0.86672(10) 0.49661(14) 0.19909(6) 0.0225(3) Uani 1 1 d . .
H15A H 0.8502 0.4556 0.2294 0.034 Uiso 1 1 calc R U
H15B H 0.9179 0.4529 0.1936 0.034 Uiso 1 1 calc R U
H15C H 0.8202 0.4871 0.1670 0.034 Uiso 1 1 calc R U
C16 C 0.79598(10) 0.75139(16) 0.23374(7) 0.0237(4) Uani 1 1 d . .
H16A H 0.7452 0.7451 0.2041 0.036 Uiso 1 1 calc R U
H16B H 0.8076 0.8446 0.2434 0.036 Uiso 1 1 calc R U
H16C H 0.7863 0.7027 0.2645 0.036 Uiso 1 1 calc R U
C17 C 1.10047(10) 0.59682(15) 0.27195(7) 0.0222(3) Uani 1 1 d . .
H17A H 1.1466 0.5912 0.3044 0.033 Uiso 1 1 calc R U
H17B H 1.1208 0.6434 0.2443 0.033 Uiso 1 1 calc R U
H17C H 1.0821 0.5073 0.2596 0.033 Uiso 1 1 calc R U
C18 C 0.97751(11) 0.59818(15) 0.34263(6) 0.0236(4) Uani 1 1 d . .
H18A H 0.9651 0.5055 0.3323 0.035 Uiso 1 1 calc R U
H18B H 0.9269 0.6393 0.3501 0.035 Uiso 1 1 calc R U
H18C H 1.0247 0.6021 0.3746 0.035 Uiso 1 1 calc R U
C19 C 1.07757(12) 1.21021(15) 0.24906(7) 0.0284(4) Uani 1 1 d . .
H19A H 1.0587 1.2724 0.2195 0.043 Uiso 1 1 calc R U
H19B H 1.1366 1.1839 0.2513 0.043 Uiso 1 1 calc R U
H19C H 1.0741 1.2529 0.2824 0.043 Uiso 1 1 calc R U
C20 C 0.89543(10) 1.12059(16) 0.23032(7) 0.0233(3) Uani 1 1 d . .
H20A H 0.8905 1.1599 0.2640 0.035 Uiso 1 1 calc R U
H20B H 0.8556 1.0463 0.2211 0.035 Uiso 1 1 calc R U
H20C H 0.8819 1.1875 0.2021 0.035 Uiso 1 1 calc R U
C21 C 1.11838(10) 0.87483(17) 0.16106(7) 0.0250(4) Uani 1 1 d . .
H21A H 1.1192 0.8383 0.1261 0.038 Uiso 1 1 calc R U
H21B H 1.1256 0.8030 0.1872 0.038 Uiso 1 1 calc R U
H21C H 1.1649 0.9387 0.1721 0.038 Uiso 1 1 calc R U
C22 C 1.00886(11) 1.09514(17) 0.10542(7) 0.0304(4) Uani 1 1 d . .
H22A H 1.0607 1.1489 0.1152 0.046 Uiso 1 1 calc R U
H22B H 0.9591 1.1514 0.1041 0.046 Uiso 1 1 calc R U
H22C H 1.0043 1.0550 0.0704 0.046 Uiso 1 1 calc R U
C23 C 1.25647(10) 0.91514(17) 0.29382(7) 0.0259(4) Uani 1 1 d . .
H23A H 1.2417 0.9903 0.2693 0.039 Uiso 1 1 calc R U
H23B H 1.2407 0.8323 0.2741 0.039 Uiso 1 1 calc R U
H23C H 1.3179 0.9155 0.3100 0.039 Uiso 1 1 calc R U
C24 C 1.23801(11) 0.79435(17) 0.39672(7) 0.0284(4) Uani 1 1 d . .
H24A H 1.2989 0.8077 0.4126 0.043 Uiso 1 1 calc R U
H24B H 1.2293 0.7083 0.3787 0.043 Uiso 1 1 calc R U
H24C H 1.2070 0.7965 0.4248 0.043 Uiso 1 1 calc R U
C25 C 1.22430(11) 1.09094(16) 0.38283(7) 0.0275(4) Uani 1 1 d . .
H25A H 1.1929 1.0990 0.4106 0.041 Uiso 1 1 calc R U
H25B H 1.2084 1.1639 0.3573 0.041 Uiso 1 1 calc R U
H25C H 1.2856 1.0946 0.3992 0.041 Uiso 1 1 calc R U
C26 C 1.03844(11) 0.90178(18) 0.44392(6) 0.0299(4) Uani 1 1 d . .
H26A H 1.0959 0.9383 0.4565 0.045 Uiso 1 1 calc R U
H26B H 1.0421 0.8065 0.4376 0.045 Uiso 1 1 calc R U
H26C H 1.0063 0.9166 0.4709 0.045 Uiso 1 1 calc R U
C27 C 0.99216(11) 1.17034(16) 0.38932(7) 0.0304(4) Uani 1 1 d . .
H27A H 0.9622 1.2144 0.3563 0.046 Uiso 1 1 calc R U
H27B H 1.0524 1.1957 0.3980 0.046 Uiso 1 1 calc R U
H27C H 0.9668 1.1971 0.4184 0.046 Uiso 1 1 calc R U
C28 C 0.86693(10) 0.94533(17) 0.36465(7) 0.0264(4) Uani 1 1 d . .
H28A H 0.8429 0.9756 0.3938 0.040 Uiso 1 1 calc R U
H28B H 0.8594 0.8493 0.3604 0.040 Uiso 1 1 calc R U
H28C H 0.8377 0.9897 0.3316 0.040 Uiso 1 1 calc R U
Ge1 Ge 0.90661(2) 0.79063(2) 0.13481(2) 0.01230(4) Uani 1 1 d . .
Ge2 Ge 1.04744(2) 0.91321(2) 0.31172(2) 0.01180(4) Uani 1 1 d . .
O1 O 0.73355(7) 0.73429(11) 0.10429(5) 0.0281(3) Uani 1 1 d . .
Si1 Si 0.94511(3) 0.63618(4) 0.07459(2) 0.01761(9) Uani 1 1 d . .
Si2 Si 0.88957(2) 0.67806(4) 0.21328(2) 0.01310(9) Uani 1 1 d . .
Si3 Si 1.00796(3) 0.69010(4) 0.28645(2) 0.01279(9) Uani 1 1 d . .
Si4 Si 1.00725(3) 1.05930(4) 0.23745(2) 0.01463(9) Uani 1 1 d . .
Si5 Si 1.01363(3) 0.96026(4) 0.15668(2) 0.01492(9) Uani 1 1 d . .
Si6 Si 1.19751(3) 0.92905(4) 0.34727(2) 0.01542(9) Uani 1 1 d . .
Si7 Si 0.98278(3) 0.98608(4) 0.38025(2) 0.01871(9) 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'
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'
Ge Ge 0.1547 1.8001 '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
O1 C1 C2 121.42(14)
O1 C1 Ge1 114.43(11)
C2 C1 Ge1 124.03(10)
C1 C2 C3 111.23(12)
C1 C2 C8 109.14(12)
C3 C2 C8 109.19(12)
C1 C2 C11 109.34(12)
C3 C2 C11 109.10(12)
C8 C2 C11 108.81(12)
C2 C3 C4 109.94(13)
C2 C3 H3A 109.7
C4 C3 H3A 109.7
C2 C3 H3B 109.7
C4 C3 H3B 109.7
H3A C3 H3B 108.2
C5 C4 C9 109.63(14)
C5 C4 C3 109.34(13)
C9 C4 C3 109.28(13)
C5 C4 H4 109.5
C9 C4 H4 109.5
C3 C4 H4 109.5
C4 C5 C6 109.72(13)
C4 C5 H5A 109.7
C6 C5 H5A 109.7
C4 C5 H5B 109.7
C6 C5 H5B 109.7
H5A C5 H5B 108.2
C7 C6 C5 109.54(13)
C7 C6 C8 109.17(12)
C5 C6 C8 109.10(13)
C7 C6 H6 109.7
C5 C6 H6 109.7
C8 C6 H6 109.7
C10 C7 C6 109.71(13)
C10 C7 H7A 109.7
C6 C7 H7A 109.7
C10 C7 H7B 109.7
C6 C7 H7B 109.7
H7A C7 H7B 108.2
C6 C8 C2 110.21(12)
C6 C8 H8A 109.6
C2 C8 H8A 109.6
C6 C8 H8B 109.6
C2 C8 H8B 109.6
H8A C8 H8B 108.1
C10 C9 C4 109.69(13)
C10 C9 H9A 109.7
C4 C9 H9A 109.7
C10 C9 H9B 109.7
C4 C9 H9B 109.7
H9A C9 H9B 108.2
C7 C10 C9 109.35(13)
C7 C10 C11 109.89(13)
C9 C10 C11 109.27(13)
C7 C10 H10 109.4
C9 C10 H10 109.4
C11 C10 H10 109.4
C10 C11 C2 109.53(12)
C10 C11 H11A 109.8
C2 C11 H11A 109.8
C10 C11 H11B 109.8
C2 C11 H11B 109.8
H11A C11 H11B 108.2
Si1 C12 H12A 109.5
Si1 C12 H12B 109.5
H12A C12 H12B 109.5
Si1 C12 H12C 109.5
H12A C12 H12C 109.5
H12B C12 H12C 109.5
Si1 C13 H13A 109.5
Si1 C13 H13B 109.5
H13A C13 H13B 109.5
Si1 C13 H13C 109.5
H13A C13 H13C 109.5
H13B C13 H13C 109.5
Si1 C14 H14A 109.5
Si1 C14 H14B 109.5
H14A C14 H14B 109.5
Si1 C14 H14C 109.5
H14A C14 H14C 109.5
H14B C14 H14C 109.5
Si2 C15 H15A 109.5
Si2 C15 H15B 109.5
H15A C15 H15B 109.5
Si2 C15 H15C 109.5
H15A C15 H15C 109.5
H15B C15 H15C 109.5
Si2 C16 H16A 109.5
Si2 C16 H16B 109.5
H16A C16 H16B 109.5
Si2 C16 H16C 109.5
H16A C16 H16C 109.5
H16B C16 H16C 109.5
Si3 C17 H17A 109.5
Si3 C17 H17B 109.5
H17A C17 H17B 109.5
Si3 C17 H17C 109.5
H17A C17 H17C 109.5
H17B C17 H17C 109.5
Si3 C18 H18A 109.5
Si3 C18 H18B 109.5
H18A C18 H18B 109.5
Si3 C18 H18C 109.5
H18A C18 H18C 109.5
H18B C18 H18C 109.5
Si4 C19 H19A 109.5
Si4 C19 H19B 109.5
H19A C19 H19B 109.5
Si4 C19 H19C 109.5
H19A C19 H19C 109.5
H19B C19 H19C 109.5
Si4 C20 H20A 109.5
Si4 C20 H20B 109.5
H20A C20 H20B 109.5
Si4 C20 H20C 109.5
H20A C20 H20C 109.5
H20B C20 H20C 109.5
Si5 C21 H21A 109.5
Si5 C21 H21B 109.5
H21A C21 H21B 109.5
Si5 C21 H21C 109.5
H21A C21 H21C 109.5
H21B C21 H21C 109.5
Si5 C22 H22A 109.5
Si5 C22 H22B 109.5
H22A C22 H22B 109.5
Si5 C22 H22C 109.5
H22A C22 H22C 109.5
H22B C22 H22C 109.5
Si6 C23 H23A 109.5
Si6 C23 H23B 109.5
H23A C23 H23B 109.5
Si6 C23 H23C 109.5
H23A C23 H23C 109.5
H23B C23 H23C 109.5
Si6 C24 H24A 109.5
Si6 C24 H24B 109.5
H24A C24 H24B 109.5
Si6 C24 H24C 109.5
H24A C24 H24C 109.5
H24B C24 H24C 109.5
Si6 C25 H25A 109.5
Si6 C25 H25B 109.5
H25A C25 H25B 109.5
Si6 C25 H25C 109.5
H25A C25 H25C 109.5
H25B C25 H25C 109.5
Si7 C26 H26A 109.5
Si7 C26 H26B 109.5
H26A C26 H26B 109.5
Si7 C26 H26C 109.5
H26A C26 H26C 109.5
H26B C26 H26C 109.5
Si7 C27 H27A 109.5
Si7 C27 H27B 109.5
H27A C27 H27B 109.5
Si7 C27 H27C 109.5
H27A C27 H27C 109.5
H27B C27 H27C 109.5
Si7 C28 H28A 109.5
Si7 C28 H28B 109.5
H28A C28 H28B 109.5
Si7 C28 H28C 109.5
H28A C28 H28C 109.5
H28B C28 H28C 109.5
C1 Ge1 Si1 100.13(4)
C1 Ge1 Si2 99.52(4)
Si1 Ge1 Si2 110.206(15)
C1 Ge1 Si5 125.35(4)
Si1 Ge1 Si5 109.231(15)
Si2 Ge1 Si5 111.336(15)
Si6 Ge2 Si4 108.701(15)
Si6 Ge2 Si7 106.508(15)
Si4 Ge2 Si7 109.047(16)
Si6 Ge2 Si3 110.369(15)
Si4 Ge2 Si3 111.139(15)
Si7 Ge2 Si3 110.939(15)
C12 Si1 C13 108.40(8)
C12 Si1 C14 109.42(8)
C13 Si1 C14 107.93(8)
C12 Si1 Ge1 109.53(6)
C13 Si1 Ge1 111.45(5)
C14 Si1 Ge1 110.08(5)
C16 Si2 C15 107.73(7)
C16 Si2 Si3 107.97(6)
C15 Si2 Si3 106.86(5)
C16 Si2 Ge1 108.71(5)
C15 Si2 Ge1 110.63(5)
Si3 Si2 Ge1 114.701(18)
C17 Si3 C18 106.18(7)
C17 Si3 Si2 110.22(5)
C18 Si3 Si2 106.28(5)
C17 Si3 Ge2 110.70(5)
C18 Si3 Ge2 110.79(5)
Si2 Si3 Ge2 112.403(18)
C20 Si4 C19 106.26(8)
C20 Si4 Si5 107.79(5)
C19 Si4 Si5 109.29(6)
C20 Si4 Ge2 110.39(5)
C19 Si4 Ge2 109.71(6)
Si5 Si4 Ge2 113.141(19)
C21 Si5 C22 104.67(8)
C21 Si5 Si4 112.25(5)
C22 Si5 Si4 108.45(6)
C21 Si5 Ge1 105.97(5)
C22 Si5 Ge1 116.44(5)
Si4 Si5 Ge1 109.079(19)
C23 Si6 C24 107.15(8)
C23 Si6 C25 109.29(8)
C24 Si6 C25 107.30(8)
C23 Si6 Ge2 111.52(5)
C24 Si6 Ge2 111.60(6)
C25 Si6 Ge2 109.84(6)
C28 Si7 C27 106.97(8)
C28 Si7 C26 109.31(8)
C27 Si7 C26 109.43(8)
C28 Si7 Ge2 111.88(5)
C27 Si7 Ge2 111.20(6)
C26 Si7 Ge2 108.02(6)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 O1 1.2098(18)
C1 C2 1.522(2)
C1 Ge1 2.0502(15)
C2 C3 1.531(2)
C2 C8 1.538(2)
C2 C11 1.541(2)
C3 C4 1.537(2)
C3 H3A 0.9900
C3 H3B 0.9900
C4 C5 1.527(2)
C4 C9 1.531(2)
C4 H4 1.0000
C5 C6 1.532(2)
C5 H5A 0.9900
C5 H5B 0.9900
C6 C7 1.531(2)
C6 C8 1.536(2)
C6 H6 1.0000
C7 C10 1.528(2)
C7 H7A 0.9900
C7 H7B 0.9900
C8 H8A 0.9900
C8 H8B 0.9900
C9 C10 1.528(2)
C9 H9A 0.9900
C9 H9B 0.9900
C10 C11 1.539(2)
C10 H10 1.0000
C11 H11A 0.9900
C11 H11B 0.9900
C12 Si1 1.8694(17)
C12 H12A 0.9800
C12 H12B 0.9800
C12 H12C 0.9800
C13 Si1 1.8713(17)
C13 H13A 0.9800
C13 H13B 0.9800
C13 H13C 0.9800
C14 Si1 1.8748(16)
C14 H14A 0.9800
C14 H14B 0.9800
C14 H14C 0.9800
C15 Si2 1.8870(15)
C15 H15A 0.9800
C15 H15B 0.9800
C15 H15C 0.9800
C16 Si2 1.8768(16)
C16 H16A 0.9800
C16 H16B 0.9800
C16 H16C 0.9800
C17 Si3 1.8841(15)
C17 H17A 0.9800
C17 H17B 0.9800
C17 H17C 0.9800
C18 Si3 1.8906(15)
C18 H18A 0.9800
C18 H18B 0.9800
C18 H18C 0.9800
C19 Si4 1.8818(16)
C19 H19A 0.9800
C19 H19B 0.9800
C19 H19C 0.9800
C20 Si4 1.8798(16)
C20 H20A 0.9800
C20 H20B 0.9800
C20 H20C 0.9800
C21 Si5 1.8817(16)
C21 H21A 0.9800
C21 H21B 0.9800
C21 H21C 0.9800
C22 Si5 1.8900(16)
C22 H22A 0.9800
C22 H22B 0.9800
C22 H22C 0.9800
C23 Si6 1.8704(16)
C23 H23A 0.9800
C23 H23B 0.9800
C23 H23C 0.9800
C24 Si6 1.8727(17)
C24 H24A 0.9800
C24 H24B 0.9800
C24 H24C 0.9800
C25 Si6 1.8738(16)
C25 H25A 0.9800
C25 H25B 0.9800
C25 H25C 0.9800
C26 Si7 1.8778(17)
C26 H26A 0.9800
C26 H26B 0.9800
C26 H26C 0.9800
C27 Si7 1.8765(17)
C27 H27A 0.9800
C27 H27B 0.9800
C27 H27C 0.9800
C28 Si7 1.8659(16)
C28 H28A 0.9800
C28 H28B 0.9800
C28 H28C 0.9800
Ge1 Si1 2.3938(4)
Ge1 Si2 2.4026(4)
Ge1 Si5 2.4034(4)
Ge2 Si6 2.3839(4)
Ge2 Si4 2.3840(4)
Ge2 Si7 2.3878(4)
Ge2 Si3 2.3885(4)
Si2 Si3 2.3447(6)
Si4 Si5 2.3435(6)
