#------------------------------------------------------------------------------
#$Date: 2019-12-03 12:25:17 +0200 (Tue, 03 Dec 2019) $
#$Revision: 244884 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/55/64/1556417.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_1556417
loop_
_publ_author_name
'Gozzi, M.'
'Schwarze, B.'
'Coburger, P.'
'Hey-Hawkins, E.'
_publ_section_title
;
 On the Aqueous Solution Behavior of C-Substituted
 3,1,2-Ruthenadicarbadodecaboranes
;
_journal_name_full               Inorganics
_journal_page_first              91
_journal_paper_doi               10.3390/inorganics7070091
_journal_volume                  7
_journal_year                    2019
_chemical_formula_sum            'C16 H29 B9 O4 Ru'
_chemical_formula_weight         483.75
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90.693(2)
_cell_angle_beta                 103.321(2)
_cell_angle_gamma                113.757(2)
_cell_formula_units_Z            2
_cell_length_a                   9.3310(2)
_cell_length_b                   9.4169(2)
_cell_length_c                   14.0477(3)
_cell_measurement_reflns_used    21707
_cell_measurement_temperature    130
_cell_measurement_theta_max      32.3170
_cell_measurement_theta_min      2.6120
_cell_volume                     1091.71(5)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      130
_diffrn_detector_area_resol_mean 16.3560
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.944
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0369
_diffrn_reflns_av_unetI/netI     0.0275
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.944
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            39554
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.944
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.492
_diffrn_reflns_theta_min         2.380
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.739
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.97955
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015) 
Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.472
_exptl_crystal_description       prism
_exptl_crystal_F_000             492
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.688
_refine_diff_density_min         -0.667
_refine_diff_density_rms         0.072
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     276
_refine_ls_number_reflns         7468
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0257
_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)+(0.0269P)²+0.4247P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0581
_refine_ls_wR_factor_ref         0.0603
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                6774
_reflns_number_total             7468
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            Inorganics-2019-7-91.cif
_cod_data_source_block           try1
_cod_original_cell_volume        1091.71(4)
_cod_database_code               1556417
_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. 
;
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
_atom_site_disorder_assembly
_atom_site_disorder_group
C6 C 1.11308(16) 0.19921(16) 0.20679(10) 0.0186(2) Uani 1 1 d . . . . .
H6 H 1.1858 0.2218 0.2731 0.022 Uiso 1 1 calc R U . . .
C7 C 0.84029(17) 0.13885(16) 0.33883(10) 0.0184(2) Uani 1 1 d . . . . .
C8 C 1.00058(16) 0.04228(16) 0.17193(10) 0.0191(3) Uani 1 1 d . . . . .
H8 H 1.0018 -0.0403 0.2135 0.023 Uiso 1 1 calc R U . . .
C9 C 0.87703(17) 0.00458(16) 0.08327(10) 0.0194(3) Uani 1 1 d . . . . .
C10 C 1.09993(16) 0.32426(16) 0.15803(10) 0.0190(2) Uani 1 1 d . . . . .
C11 C 0.79518(16) 0.34350(16) 0.25004(10) 0.0186(2) Uani 1 1 d . . . . .
C12 C 0.99538(18) 0.14545(16) 0.40327(10) 0.0193(2) Uani 1 1 d . . . . .
C13 C 0.90383(18) 0.51105(17) 0.24839(11) 0.0210(3) Uani 1 1 d . . . . .
C14 C 0.86004(17) 0.13059(17) 0.03503(10) 0.0204(3) Uani 1 1 d . . . . .
H14 H 0.7633 0.1096 -0.0186 0.024 Uiso 1 1 calc R U . . .
C15 C 1.22459(17) 0.49118(17) 0.18984(11) 0.0226(3) Uani 1 1 d . . . . .
H15 H 1.1677 0.5596 0.1801 0.027 Uiso 1 1 calc R U . . .
C17 C 0.96569(17) 0.28731(17) 0.07380(10) 0.0199(3) Uani 1 1 d . . . . .
H17 H 0.9404 0.3720 0.0461 0.024 Uiso 1 1 calc R U . . .
C21 C 1.31828(19) 0.52006(19) 0.29797(12) 0.0274(3) Uani 1 1 d . . . . .
H21A H 1.3811 0.4595 0.3082 0.041 Uiso 1 1 calc R U . . .
H21B H 1.2435 0.4898 0.3386 0.041 Uiso 1 1 calc R U . . .
H21C H 1.3892 0.6290 0.3151 0.041 Uiso 1 1 calc R U . . .
C24 C 1.3406(2) 0.5322(2) 0.12183(13) 0.0310(3) Uani 1 1 d . . . . .
H24A H 1.2792 0.5144 0.0544 0.046 Uiso 1 1 calc R U . . .
H24B H 1.3992 0.4677 0.1310 0.046 Uiso 1 1 calc R U . . .
H24C H 1.4156 0.6401 0.1377 0.046 Uiso 1 1 calc R U . . .
C25 C 0.76605(19) -0.16271(17) 0.04535(11) 0.0247(3) Uani 1 1 d . . . . .
H25A H 0.6581 -0.1715 0.0182 0.037 Uiso 1 1 calc R U . . .
H25B H 0.7662 -0.2259 0.0984 0.037 Uiso 1 1 calc R U . . .
H25C H 0.8028 -0.1979 -0.0049 0.037 Uiso 1 1 calc R U . . .
C27 C 1.1061(2) 0.74139(18) 0.34597(13) 0.0321(4) Uani 1 1 d . . . . .
H27A H 1.1465 0.7646 0.2884 0.048 Uiso 1 1 calc R U . . .
H27B H 1.1954 0.7682 0.4032 0.048 Uiso 1 1 calc R U . . .
H27C H 1.0453 0.8008 0.3524 0.048 Uiso 1 1 calc R U . . .
C28 C 1.2344(2) 0.2985(2) 0.52381(13) 0.0312(3) Uani 1 1 d . . . . .
H28A H 1.2989 0.2816 0.4844 0.047 Uiso 1 1 calc R U . . .
H28B H 1.2161 0.2233 0.5703 0.047 Uiso 1 1 calc R U . . .
H28C H 1.2903 0.4020 0.5585 0.047 Uiso 1 1 calc R U . . .
B16 B 0.64747(19) 0.2397(2) 0.15441(12) 0.0213(3) Uani 1 1 d . . . . .
H16 H 0.6299 0.2841 0.0826 0.026 Uiso 1 1 calc R U . . .
B18 B 0.7693(2) 0.27599(19) 0.36285(12) 0.0202(3) Uani 1 1 d . . . . .
H18 H 0.8563 0.3639 0.4244 0.024 Uiso 1 1 calc R U . . .
B19 B 0.70453(19) -0.01743(18) 0.26631(12) 0.0203(3) Uani 1 1 d . . . . .
H19 H 0.7212 -0.1261 0.2608 0.024 Uiso 1 1 calc R U . . .
B20 B 0.58498(19) 0.0323(2) 0.16124(12) 0.0214(3) Uani 1 1 d . . . . .
H20 H 0.5312 -0.0472 0.0921 0.026 Uiso 1 1 calc R U . . .
B22 B 0.5437(2) 0.1563(2) 0.33489(14) 0.0249(3) Uani 1 1 d . . . . .
H22 H 0.4663 0.1618 0.3819 0.030 Uiso 1 1 calc R U . . .
B23 B 0.6227(2) 0.3147(2) 0.26860(13) 0.0229(3) Uani 1 1 d . . . . .
H23 H 0.5913 0.4141 0.2768 0.027 Uiso 1 1 calc R U . . .
B26 B 0.5099(2) -0.0190(2) 0.26785(13) 0.0253(3) Uani 1 1 d . . . . .
H26 H 0.4066 -0.1303 0.2673 0.030 Uiso 1 1 calc R U . . .
B29 B 0.6764(2) 0.06671(19) 0.37564(13) 0.0229(3) Uani 1 1 d . . . . .
H29 H 0.6766 0.0188 0.4467 0.027 Uiso 1 1 calc R U . . .
B30 B 0.4772(2) 0.1273(2) 0.20495(13) 0.0253(3) Uani 1 1 d . . . . .
H30 H 0.3535 0.1083 0.1654 0.030 Uiso 1 1 calc R U . . .
O2 O 1.08060(13) 0.28110(12) 0.46078(8) 0.0245(2) Uani 1 1 d . . . . .
O3 O 1.03930(14) 0.04171(13) 0.40132(8) 0.0266(2) Uani 1 1 d . . . . .
O4 O 1.00252(14) 0.57651(12) 0.33680(8) 0.0247(2) Uani 1 1 d . . . . .
O5 O 0.90088(15) 0.57772(13) 0.17549(9) 0.0306(2) Uani 1 1 d . . . . .
Ru1 Ru 0.85149(2) 0.16985(2) 0.19039(2) 0.01535(3) 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'
B B 0.0013 0.0007 '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'
Ru Ru -1.2594 0.8363 '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
C10 C6 C8 121.29(12) . .
C10 C6 Ru1 74.06(8) . .
C8 C6 Ru1 68.89(7) . .
C12 C7 B29 119.78(12) . .
C12 C7 B19 123.09(12) . .
B29 C7 B19 68.91(10) . .
C12 C7 B18 120.03(11) . .
B29 C7 B18 66.46(10) . .
B19 C7 B18 114.48(11) . .
C12 C7 Ru1 112.49(9) . .
B29 C7 Ru1 125.48(10) . .
B19 C7 Ru1 70.62(8) . .
B18 C7 Ru1 100.42(8) . .
C9 C8 C6 121.53(13) . .
C9 C8 Ru1 73.36(8) . .
C6 C8 Ru1 74.52(8) . .
C8 C9 C14 117.36(13) . .
C8 C9 C25 120.33(13) . .
C14 C9 C25 122.26(13) . .
C8 C9 Ru1 69.94(8) . .
C14 C9 Ru1 70.27(8) . .
C25 C9 Ru1 128.96(10) . .
C6 C10 C17 117.10(13) . .
C6 C10 C15 122.16(13) . .
C17 C10 C15 120.70(13) . .
C6 C10 Ru1 70.75(8) . .
C17 C10 Ru1 67.28(8) . .
C15 C10 Ru1 135.15(10) . .
C13 C11 B23 114.77(11) . .
C13 C11 B16 122.01(12) . .
B23 C11 B16 69.25(10) . .
C13 C11 B18 119.14(12) . .
B23 C11 B18 65.90(10) . .
B16 C11 B18 114.47(11) . .
C13 C11 Ru1 117.73(9) . .
B23 C11 Ru1 125.16(10) . .
B16 C11 Ru1 70.58(7) . .
B18 C11 Ru1 100.13(8) . .
O3 C12 O2 124.24(13) . .
O3 C12 C7 123.74(13) . .
O2 C12 C7 111.99(11) . .
O5 C13 O4 124.63(14) . .
O5 C13 C11 123.80(14) . .
O4 C13 C11 111.57(12) . .
C17 C14 C9 120.71(13) . .
C17 C14 Ru1 71.03(8) . .
C9 C14 Ru1 73.00(8) . .
C10 C15 C21 113.29(13) . .
C10 C15 C24 108.29(12) . .
C21 C15 C24 111.00(13) . .
C14 C17 C10 121.55(13) . .
C14 C17 Ru1 71.90(8) . .
C10 C17 Ru1 76.30(8) . .
C11 B16 B20 111.51(11) . .
C11 B16 B30 105.14(12) . .
B20 B16 B30 58.80(9) . .
C11 B16 B23 54.47(9) . .
B20 B16 B23 104.73(12) . .
B30 B16 B23 58.64(9) . .
C11 B16 Ru1 65.02(7) . .
B20 B16 Ru1 66.34(7) . .
B30 B16 Ru1 114.80(10) . .
B23 B16 Ru1 109.56(9) . .
C7 B18 C11 88.73(10) . .
C7 B18 B23 121.70(11) . .
C11 B18 B23 53.31(8) . .
C7 B18 B29 53.66(8) . .
C11 B18 B29 121.99(11) . .
B23 B18 B29 106.80(11) . .
C7 B18 B22 102.64(11) . .
C11 B18 B22 102.61(11) . .
B23 B18 B22 56.61(9) . .
B29 B18 B22 56.45(9) . .
C7 B19 B26 105.56(11) . .
C7 B19 B20 111.50(11) . .
B26 B19 B20 58.87(9) . .
C7 B19 B29 54.97(9) . .
B26 B19 B29 58.98(9) . .
B20 B19 B29 105.35(11) . .
C7 B19 Ru1 65.18(7) . .
B26 B19 Ru1 114.96(10) . .
B20 B19 Ru1 66.11(7) . .
B29 B19 Ru1 110.49(9) . .
B30 B20 B26 58.19(10) . .
B30 B20 B16 61.01(10) . .
B26 B20 B16 109.57(12) . .
B30 B20 B19 108.92(12) . .
B26 B20 B19 60.36(9) . .
B16 B20 B19 114.78(11) . .
B30 B20 Ru1 115.86(10) . .
B26 B20 Ru1 115.58(10) . .
B16 B20 Ru1 65.49(7) . .
B19 B20 Ru1 65.42(7) . .
B29 B22 B23 113.26(12) . .
B29 B22 B26 61.32(10) . .
B23 B22 B26 109.70(13) . .
B29 B22 B30 110.16(12) . .
B23 B22 B30 61.25(10) . .
B26 B22 B30 58.91(10) . .
B29 B22 B18 60.38(9) . .
B23 B22 B18 60.03(9) . .
B26 B22 B18 104.71(11) . .
B30 B22 B18 104.79(12) . .
C11 B23 B22 114.75(12) . .
C11 B23 B30 107.99(12) . .
B22 B23 B30 59.54(10) . .
C11 B23 B18 60.79(9) . .
B22 B23 B18 63.36(10) . .
B30 B23 B18 105.99(12) . .
C11 B23 B16 56.28(9) . .
B22 B23 B16 108.40(12) . .
B30 B23 B16 60.15(9) . .
B18 B23 B16 101.78(10) . .
B30 B26 B22 60.57(10) . .
B30 B26 B20 60.82(10) . .
B22 B26 B20 107.28(12) . .
B30 B26 B29 109.76(12) . .
B22 B26 B29 59.18(10) . .
B20 B26 B29 108.55(12) . .
B30 B26 B19 111.43(12) . .
B22 B26 B19 108.64(12) . .
B20 B26 B19 60.77(9) . .
B29 B26 B19 61.16(9) . .
C7 B29 B22 113.68(12) . .
C7 B29 B26 107.30(12) . .
B22 B29 B26 59.49(10) . .
C7 B29 B18 59.88(9) . .
B22 B29 B18 63.17(9) . .
B26 B29 B18 105.43(12) . .
C7 B29 B19 56.12(9) . .
B22 B29 B19 107.85(12) . .
B26 B29 B19 59.86(9) . .
B18 B29 B19 100.88(11) . .
B26 B30 B22 60.53(10) . .
B26 B30 B20 60.99(10) . .
B22 B30 B20 107.37(12) . .
B26 B30 B23 109.35(12) . .
B22 B30 B23 59.21(10) . .
B20 B30 B23 107.82(11) . .
B26 B30 B16 111.20(12) . .
B22 B30 B16 108.97(12) . .
B20 B30 B16 60.19(9) . .
B23 B30 B16 61.20(10) . .
C12 O2 C28 115.49(12) . .
C13 O4 C27 116.68(12) . .
C11 Ru1 C7 69.74(5) . .
C11 Ru1 B16 44.40(6) . .
C7 Ru1 B16 94.37(6) . .
C11 Ru1 B19 94.25(6) . .
C7 Ru1 B19 44.20(6) . .
B16 Ru1 B19 87.53(6) . .
C11 Ru1 C17 101.91(5) . .
C7 Ru1 C17 154.24(5) . .
B16 Ru1 C17 95.63(6) . .
B19 Ru1 C17 159.88(6) . .
C11 Ru1 C8 157.45(5) . .
C7 Ru1 C8 100.55(5) . .
B16 Ru1 C8 157.83(6) . .
B19 Ru1 C8 91.80(6) . .
C17 Ru1 C8 77.83(5) . .
C11 Ru1 B20 81.96(6) . .
C7 Ru1 B20 82.07(6) . .
B16 Ru1 B20 48.17(6) . .
B19 Ru1 B20 48.48(6) . .
C17 Ru1 B20 121.80(6) . .
C8 Ru1 B20 117.70(6) . .
C11 Ru1 C14 126.74(5) . .
C7 Ru1 C14 162.89(5) . .
B16 Ru1 C14 96.16(6) . .
B19 Ru1 C14 122.87(6) . .
C17 Ru1 C14 37.07(5) . .
C8 Ru1 C14 65.79(5) . .
B20 Ru1 C14 95.00(6) . .
C11 Ru1 C9 162.56(5) . .
C7 Ru1 C9 126.32(5) . .
B16 Ru1 C9 121.27(6) . .
B19 Ru1 C9 94.83(6) . .
C17 Ru1 C9 66.55(5) . .
C8 Ru1 C9 36.70(5) . .
B20 Ru1 C9 93.02(6) . .
C14 Ru1 C9 36.73(5) . .
C11 Ru1 C6 122.69(5) . .
C7 Ru1 C6 98.58(5) . .
B16 Ru1 C6 155.71(6) . .
B19 Ru1 C6 115.97(6) . .
C17 Ru1 C6 64.62(5) . .
C8 Ru1 C6 36.59(5) . .
B20 Ru1 C6 154.18(6) . .
C14 Ru1 C6 76.76(5) . .
C9 Ru1 C6 65.64(5) . .
C11 Ru1 C10 101.00(5) . .
C7 Ru1 C10 119.35(5) . .
B16 Ru1 C10 120.71(6) . .
B19 Ru1 C10 150.72(6) . .
C17 Ru1 C10 36.42(5) . .
C8 Ru1 C10 65.20(5) . .
B20 Ru1 C10 158.21(6) . .
C14 Ru1 C10 65.75(5) . .
C9 Ru1 C10 77.68(5) . .
C6 Ru1 C10 35.19(5) . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
C6 C10 1.4029(19) .
C6 C8 1.4217(19) .
C6 Ru1 2.2985(13) .
C7 C12 1.4967(19) .
C7 B29 1.613(2) .
C7 B19 1.636(2) .
C7 B18 1.732(2) .
C7 Ru1 2.1297(14) .
C8 C9 1.4157(19) .
C8 Ru1 2.2250(13) .
C9 C14 1.419(2) .
C9 C25 1.500(2) .
C9 Ru1 2.2695(13) .
C10 C17 1.4304(19) .
C10 C15 1.515(2) .
C10 Ru1 2.3410(14) .
C11 C13 1.497(2) .
C11 B23 1.605(2) .
C11 B16 1.640(2) .
C11 B18 1.747(2) .
C11 Ru1 2.1247(13) .
C12 O3 1.2043(17) .
C12 O2 1.3331(17) .
C13 O5 1.2084(18) .
C13 O4 1.3295(18) .
C14 C17 1.417(2) .
C14 Ru1 2.2339(14) .
C15 C21 1.527(2) .
C15 C24 1.543(2) .
C17 Ru1 2.2225(14) .
C27 O4 1.4458(18) .
C28 O2 1.4463(18) .
B16 B20 1.810(2) .
B16 B30 1.825(2) .
B16 B23 1.844(2) .
B16 Ru1 2.2106(15) .
B18 B23 1.827(2) .
B18 B29 1.836(2) .
B18 B22 1.885(2) .
B19 B26 1.815(2) .
B19 B20 1.822(2) .
B19 B29 1.838(2) .
B19 Ru1 2.2134(16) .
B20 B30 1.785(2) .
B20 B26 1.787(2) .
B20 Ru1 2.2254(16) .
B22 B29 1.760(2) .
B22 B23 1.761(3) .
B22 B26 1.766(2) .
B22 B30 1.767(3) .
B23 B30 1.797(2) .
B26 B30 1.737(3) .
B26 B29 1.798(2) .
