#------------------------------------------------------------------------------ #$Date: 2009-11-16 01:43:51 +0000 (Mon, 16 Nov 2009) $ #$Revision: 853 $ #$URL: svn://www.crystallography.net/cod/cif/4/4300881.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_4300881 _journal_name_full 'Inorganic Chemistry' _journal_year 2005 _chemical_formula_sum 'C64 H54 B Ir N3 O P2' _chemical_formula_weight 1146.05 _symmetry_cell_setting Monoclinic _space_group_IT_number 14 _symmetry_space_group_name_Hall '-P 2yn' _symmetry_space_group_name_H-M 'P 1 21/n 1' _[local]_cod_cif_authors_sg_H-M 'P 21/n' loop_ _symmetry_equiv_pos_as_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' _cell_length_a 17.6248(14) _cell_length_b 13.6990(11) _cell_length_c 23.8155(19) _cell_angle_alpha 90.00 _cell_angle_beta 104.034(2) _cell_angle_gamma 90.00 _cell_volume 5578.4(8) _cell_formula_units_Z 4 _cell_measurement_temperature 298(2) _exptl_crystal_density_diffrn 1.365 _diffrn_ambient_temperature 298(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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group Ir1 Ir 0.984802(19) 0.27039(3) 0.178349(14) 0.03127(15) Uani 1 1 d . . . N1 N 0.8858(4) 0.3499(5) 0.1828(3) 0.0355(17) Uani 1 1 d . . . N2 N 1.0800(4) 0.2011(6) 0.1581(3) 0.0376(17) Uani 1 1 d . . . B1 B 1.0164(6) 0.1691(7) 0.3483(4) 0.033(2) Uani 1 1 d . . . P1 P 0.92425(13) 0.14339(17) 0.22319(9) 0.0319(5) Uani 1 1 d . . . P2 P 1.07847(13) 0.30524(18) 0.26927(10) 0.0332(5) Uani 1 1 d . . . C1 C 0.8755(6) 0.3944(8) 0.2305(5) 0.049(2) Uani 1 1 d . . . H1 H 0.9161 0.3925 0.2637 0.058 Uiso 1 1 calc R . . C2 C 0.8077(7) 0.4429(9) 0.2329(6) 0.068(3) Uani 1 1 d . . . H2 H 0.8024 0.4731 0.2667 0.081 Uiso 1 1 calc R . . C3 C 0.7468(8) 0.4449(11) 0.1821(6) 0.083(4) Uani 1 1 d . . . H3 H 0.7001 0.4770 0.1815 0.099 Uiso 1 1 calc R . . C4 C 0.7572(7) 0.3997(10) 0.1346(6) 0.070(3) Uani 1 1 d . . . H4 H 0.7174 0.4010 0.1008 0.084 Uiso 1 1 calc R . . C5 C 0.8279(6) 0.3500(8) 0.1349(5) 0.049(3) Uani 1 1 d . . . C6 C 0.8441(6) 0.2955(8) 0.0877(4) 0.050(3) Uani 1 1 d . . . C7 C 0.7873(8) 0.2886(12) 0.0319(6) 0.083(5) Uani 1 1 d . . . H7 H 0.7396 0.3212 0.0248 0.099 Uiso 1 1 calc R . . C8 C 0.8075(10) 0.2321(11) -0.0094(6) 0.087(5) Uani 1 1 d . . . H8 H 0.7739 0.2303 -0.0462 0.104 Uiso 1 1 calc R . . C9 C 0.8749(8) 0.1779(11) 0.0007(6) 0.070(3) Uani 1 1 d . . . C10 C 0.9264(7) 0.1849(8) 0.0538(4) 0.054(3) Uani 1 1 d . . . H10 H 0.9729 0.1497 0.0605 0.064 Uiso 1 1 calc R . . C11 C 0.9118(6) 0.2433(7) 0.0984(4) 0.041(2) Uani 1 1 d . . . C12 C 0.8923(11) 0.1106(13) -0.0460(5) 0.108(6) Uani 1 1 d . . . H12A H 0.8922 0.0439 -0.0336 0.162 Uiso 1 1 calc R . . H12B H 0.9427 0.1264 -0.0523 0.162 Uiso 1 1 calc R . . H12C H 0.8530 0.1192 -0.0814 0.162 Uiso 1 1 calc R . . C13 C 1.1062(6) 0.1127(7) 0.1752(4) 0.043(2) Uani 1 1 d . . . H13 H 1.0815 0.0791 0.1996 0.051 Uiso 1 1 calc R . . C14 C 1.1671(6) 0.0672(9) 0.1595(5) 0.057(3) Uani 1 1 d . . . H14 H 1.1829 0.0043 0.1718 0.068 Uiso 1 1 calc R . . C15 C 1.2057(7) 0.1230(10) 0.1224(6) 0.074(4) Uani 1 1 d . . . H15 H 1.2481 0.0971 0.1106 0.089 Uiso 1 1 calc R . . C16 C 1.1793(7) 0.2110(9) 0.1059(5) 0.060(3) Uani 1 1 d . . . H16 H 1.2025 0.2459 0.0810 0.072 Uiso 1 1 calc R . . C17 C 1.1177(6) 0.2536(7) 0.1245(4) 0.043(2) Uani 1 1 d . . . C18 C 1.0879(6) 0.3508(8) 0.1096(4) 0.047(2) Uani 1 1 d . . . C19 C 1.1171(8) 0.4182(9) 0.0752(5) 0.063(3) Uani 1 1 d . . . H19 H 1.1576 0.3985 0.0590 0.076 Uiso 1 1 calc R . . C20 C 1.0893(9) 0.5085(10) 0.0648(5) 0.075(4) Uani 1 1 d . . . H20 H 1.1120 0.5511 0.0432 0.091 Uiso 1 1 calc R . . C21 C 1.0263(8) 0.5397(9) 0.0864(5) 0.065(3) Uani 1 1 d . . . C22 C 0.9945(7) 0.4762(8) 0.1207(4) 0.053(3) Uani 1 1 d . . . H22 H 0.9533 0.4976 0.1357 0.064 Uiso 1 1 calc R . . C23 C 1.0240(6) 0.3787(7) 0.1333(4) 0.038(2) Uani 1 1 d . . . C24 C 0.9913(10) 0.6409(10) 0.0748(6) 0.091(5) Uani 1 1 d . . . H24A H 1.0235 0.6869 0.1004 0.136 Uiso 1 1 calc R . . H24B H 0.9397 0.6411 0.0814 0.136 Uiso 1 1 calc R . . H24C H 0.9886 0.6589 0.0354 0.136 Uiso 1 1 calc R . . C25 C 0.8167(5) 0.1394(7) 0.1926(4) 0.038(2) Uani 1 1 d . . . C26 C 0.7663(6) 0.1798(8) 0.2214(4) 0.049(2) Uani 1 1 d . . . H26 H 0.7858 0.2100 0.2570 0.059 Uiso 1 1 calc R . . C27 C 0.6875(7) 0.1761(11) 0.1984(5) 0.073(4) Uani 1 1 d . . . H27 H 0.6542 0.2070 0.2177 0.088 Uiso 1 1 calc R . . C28 C 0.6562(7) 0.1281(10) 0.1477(6) 0.069(4) Uani 1 1 d . . . H28 H 0.6023 0.1231 0.1336 0.082 Uiso 1 1 calc R . . C29 C 0.7045(7) 0.0887(10) 0.1190(5) 0.064(3) Uani 1 1 d . . . H29 H 0.6838 0.0579 0.0838 0.077 Uiso 1 1 calc R . . C30 C 0.7861(6) 0.0925(9) 0.1404(5) 0.054(3) Uani 1 1 d . . . H30 H 0.8190 0.0641 0.1199 0.065 Uiso 1 1 calc R . . C31 C 0.9537(6) -0.0226(8) 0.1612(5) 0.049(2) Uani 1 1 d . . . H31 H 0.9521 0.0198 0.1305 0.059 Uiso 1 1 calc R . . C32 C 0.9644(7) -0.1209(8) 0.1552(5) 0.060(3) Uani 1 1 d . . . H32 H 0.9706 -0.1445 0.1199 0.072 Uiso 1 1 calc R . . C33 C 0.9663(7) -0.1840(8) 0.1985(5) 0.058(3) Uani 1 1 d . . . H33 H 0.9741 -0.2502 0.1934 0.070 Uiso 1 1 calc R . . C34 C 0.9565(6) -0.1503(8) 0.2495(5) 0.053(3) Uani 1 1 d . . . H34 H 0.9562 -0.1942 0.2793 0.063 Uiso 1 1 calc R . . C35 C 0.9472(5) -0.0528(7) 0.2584(4) 0.040(2) Uani 1 1 d . . . H35 H 0.9419 -0.0310 0.2943 0.048 Uiso 1 1 calc R . . C36 C 0.9454(5) 0.0125(6) 0.2148(4) 0.037(2) Uani 1 1 d . . . C37 C 1.1774(5) 0.3226(8) 0.2573(4) 0.041(2) Uani 1 1 d . . . C38 C 1.2350(7) 0.2536(9) 0.2736(6) 0.060(3) Uani 1 1 d . . . H38 H 1.2253 0.1979 0.2930 0.072 Uiso 1 1 calc R . . C39 C 1.3088(8) 0.2658(12) 0.2612(7) 0.082(5) Uani 1 1 d . . . H39 H 1.3469 0.2175 0.2698 0.099 Uiso 1 1 calc R . . C40 C 1.3216(8) 0.3521(14) 0.2360(6) 0.090(5) Uani 1 1 d . . . H40 H 1.3713 0.3649 0.2307 0.108 Uiso 1 1 calc R . . C41 C 1.2649(7) 0.4189(10) 0.2186(5) 0.070(4) Uani 1 1 d . . . H41 H 1.2749 0.4734 0.1983 0.084 Uiso 1 1 calc R . . C42 C 1.1926(6) 0.4087(8) 0.2301(4) 0.052(3) Uani 1 1 d . . . H42 H 1.1550 0.4573 0.2201 0.062 Uiso 1 1 calc R . . C43 C 1.0743(6) 0.4191(7) 0.3095(4) 0.041(2) Uani 1 1 d . . . C44 C 1.0448(6) 0.5032(8) 0.2804(5) 0.053(3) Uani 1 1 d . . . H44 H 1.0234 0.5002 0.2407 0.064 Uiso 1 1 calc R . . C45 C 1.0462(7) 0.5907(8) 0.3082(6) 0.062(3) Uani 1 1 d . . . H45 H 1.0266 0.6463 0.2873 0.075 Uiso 1 1 calc R . . C46 C 1.0763(8) 0.5966(9) 0.3668(6) 0.071(4) Uani 1 1 d . . . H46 H 1.0767 0.6560 0.3858 0.085 Uiso 1 1 calc R . . C47 C 1.1056(8) 0.5152(10) 0.3970(5) 0.067(3) Uani 1 1 d . . . H47 H 1.1249 0.5187 0.4369 0.081 Uiso 1 1 calc R . . C48 C 1.1068(6) 0.4258(8) 0.3684(4) 0.047(2) Uani 1 1 d . . . H48 H 1.1294 0.3712 0.3890 0.056 Uiso 1 1 calc R . . C49 C 0.9315(5) 0.1666(6) 0.2991(3) 0.0333(19) Uani 1 1 d . . . H49A H 0.9065 0.2292 0.3013 0.040 Uiso 1 1 calc R . . H49B H 0.8994 0.1179 0.3118 0.040 Uiso 1 1 calc R . . C50 C 1.0902(5) 0.2040(6) 0.3204(3) 0.0336(19) Uani 1 1 d . . . H50A H 1.1058 0.1475 0.3013 0.040 Uiso 1 1 calc R . . H50B H 1.1338 0.2200 0.3525 0.040 Uiso 1 1 calc R . . C51 C 1.0094(5) 0.2430(6) 0.4016(4) 0.034(2) Uani 1 1 d . . . C52 C 1.0679(6) 0.2366(7) 0.4542(4) 0.043(2) Uani 1 1 d . . . H52 H 1.1068 0.1897 0.4574 0.052 Uiso 1 1 calc R . . C53 C 1.0694(8) 0.2961(8) 0.4997(5) 0.057(3) Uani 1 1 d . . . H53 H 1.1100 0.2908 0.5328 0.069 Uiso 1 1 calc R . . C54 C 1.0102(7) 0.3656(8) 0.4976(4) 0.056(3) Uani 1 1 d . . . H54 H 1.0095 0.4044 0.5295 0.067 Uiso 1 1 calc R . . C55 C 0.9557(7) 0.3743(8) 0.4490(5) 0.058(3) Uani 1 1 d . . . H55 H 0.9171 0.4215 0.4467 0.070 Uiso 1 1 calc R . . C56 C 0.9540(6) 0.3137(8) 0.3997(4) 0.045(2) Uani 1 1 d . . . H56 H 0.9148 0.3224 0.3661 0.054 Uiso 1 1 calc R . . C57 C 1.0340(6) 0.0613(7) 0.3777(4) 0.039(2) Uani 1 1 d . . . C58 C 1.0992(7) 0.0032(8) 0.3780(5) 0.063(3) Uani 1 1 d . . . H58 H 1.1376 0.0261 0.3606 0.076 Uiso 1 1 calc R . . C59 C 1.1074(9) -0.0882(11) 0.4038(6) 0.092(5) Uani 1 1 d . . . H59 H 1.1511 -0.1254 0.4026 0.110 Uiso 1 1 calc R . . C60 C 1.0540(10) -0.1256(10) 0.4307(6) 0.082(4) Uani 1 1 d . . . H60 H 1.0609 -0.1869 0.4480 0.099 Uiso 1 1 calc R . . C61 C 0.9907(8) -0.0704(8) 0.4314(5) 0.062(3) Uani 1 1 d . . . H61 H 0.9528 -0.0944 0.4490 0.075 Uiso 1 1 calc R . . C62 C 0.9815(6) 0.0193(8) 0.4069(4) 0.049(2) Uani 1 1 d . . . H62 H 0.9378 0.0555 0.4095 0.059 Uiso 1 1 calc R . . O1 O 0.7390(4) 0.2999(10) 0.3581(3) 0.115(4) Uani 1 1 d . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Ir1 0.0313(2) 0.0329(2) 0.0306(2) -0.00284(14) 0.00941(14) -0.00087(15) N1 0.029(4) 0.036(4) 0.042(4) 0.000(3) 0.010(3) 0.004(3) N2 0.036(4) 0.044(5) 0.037(4) -0.010(3) 0.015(3) 0.000(4) B1 0.032(5) 0.037(6) 0.029(5) 0.002(4) 0.009(4) 0.005(4) P1 0.0303(11) 0.0329(12) 0.0323(11) -0.0037(9) 0.0075(9) -0.0009(9) P2 0.0311(12) 0.0363(12) 0.0334(12) -0.0043(10) 0.0102(9) -0.0022(10) C1 0.050(6) 0.046(6) 0.050(6) 0.003(5) 0.013(5) 0.003(5) C2 0.067(8) 0.059(7) 0.089(9) -0.008(6) 0.040(7) 0.018(6) C3 0.053(8) 0.105(11) 0.096(10) 0.011(9) 0.028(8) 0.038(8) C4 0.055(7) 0.071(9) 0.076(8) 0.012(7) 0.001(6) 0.016(6) C5 0.040(6) 0.049(6) 0.055(6) 0.013(5) 0.004(5) 0.001(5) C6 0.049(6) 0.053(6) 0.042(5) 0.008(5) 0.002(5) -0.007(5) C7 0.061(8) 0.125(13) 0.047(7) 0.011(8) -0.015(6) -0.006(8) C8 0.093(12) 0.119(12) 0.036(7) -0.002(7) -0.010(7) -0.021(9) C9 0.073(8) 0.087(9) 0.049(8) -0.009(7) 0.012(7) -0.026(7) C10 0.066(7) 0.054(6) 0.043(5) -0.007(5) 0.018(5) -0.016(6) C11 0.043(6) 0.049(6) 0.028(5) -0.003(4) 0.004(4) -0.012(4) C12 0.137(16) 0.138(15) 0.050(7) -0.044(8) 0.023(9) -0.020(12) C13 0.040(5) 0.047(6) 0.042(5) -0.004(4) 0.014(4) 0.000(5) C14 0.048(6) 0.061(7) 0.062(7) -0.010(5) 0.015(5) 0.013(5) C15 0.055(8) 0.089(10) 0.081(9) -0.037(8) 0.026(7) 0.011(7) C16 0.051(7) 0.070(9) 0.072(8) -0.003(6) 0.036(6) -0.004(6) C17 0.043(6) 0.054(6) 0.036(5) -0.007(4) 0.015(4) -0.002(4) C18 0.059(7) 0.051(6) 0.034(5) -0.005(4) 0.019(5) -0.010(5) C19 0.077(8) 0.068(8) 0.058(7) 0.004(6) 0.041(6) -0.010(7) C20 0.109(12) 0.069(9) 0.059(8) 0.013(6) 0.042(8) -0.022(8) C21 0.087(9) 0.054(7) 0.051(7) 0.003(5) 0.007(6) -0.015(6) C22 0.064(8) 0.051(6) 0.040(5) 0.003(5) 0.005(5) -0.005(6) C23 0.039(5) 0.042(5) 0.033(5) -0.001(4) 0.009(4) 0.000(4) C24 0.137(14) 0.057(9) 0.078(9) 0.017(7) 0.022(9) -0.015(9) C25 0.032(5) 0.034(5) 0.045(5) 0.008(4) 0.006(4) -0.007(4) C26 0.038(5) 0.057(7) 0.054(6) 0.000(5) 0.014(5) 0.002(5) C27 0.034(6) 0.120(11) 0.066(8) 0.019(7) 0.012(6) 0.012(7) C28 0.037(6) 0.096(11) 0.070(9) 0.015(8) 0.009(6) -0.006(6) C29 0.058(8) 0.080(9) 0.044(6) 0.003(6) -0.008(6) -0.023(7) C30 0.048(6) 0.062(7) 0.048(6) -0.006(5) 0.003(5) -0.005(5) C31 0.053(6) 0.043(6) 0.054(6) -0.010(5) 0.017(5) -0.004(5) C32 0.074(8) 0.051(7) 0.062(7) -0.024(6) 0.027(6) -0.002(6) C33 0.076(8) 0.034(6) 0.068(7) -0.006(5) 0.023(6) 0.002(6) C34 0.053(6) 0.045(6) 0.062(7) 0.004(5) 0.018(5) -0.004(5) C35 0.036(5) 0.033(5) 0.049(6) 0.005(4) 0.006(4) 0.000(4) C36 0.031(5) 0.035(5) 0.047(5) -0.005(4) 0.013(4) -0.004(4) C37 0.030(5) 0.059(7) 0.034(5) -0.012(4) 0.009(4) -0.008(5) C38 0.037(6) 0.070(8) 0.077(8) 0.005(6) 0.021(6) 0.002(5) C39 0.039(7) 0.121(13) 0.096(11) 0.036(9) 0.033(7) 0.018(7) C40 0.038(7) 0.160(16) 0.076(9) -0.016(10) 0.021(7) -0.018(9) C41 0.054(7) 0.085(9) 0.079(8) -0.008(7) 0.033(7) -0.029(7) C42 0.046(6) 0.059(7) 0.052(6) -0.004(5) 0.015(5) -0.015(5) C43 0.042(5) 0.037(5) 0.046(5) -0.009(4) 0.015(4) -0.006(4) C44 0.058(7) 0.049(6) 0.052(6) 0.000(5) 0.014(5) 0.003(5) C45 0.062(8) 0.041(6) 0.086(9) -0.014(6) 0.022(7) 0.004(5) C46 0.067(8) 0.050(7) 0.105(11) -0.030(7) 0.042(8) -0.016(6) C47 0.069(8) 0.079(9) 0.061(7) -0.024(7) 0.028(6) -0.028(7) C48 0.048(6) 0.056(7) 0.038(5) -0.009(4) 0.013(4) -0.020(5) C49 0.035(5) 0.035(5) 0.033(4) -0.004(4) 0.014(4) 0.002(4) C50 0.034(5) 0.038(5) 0.027(4) -0.005(3) 0.003(4) 0.002(4) C51 0.032(5) 0.036(5) 0.036(5) 0.002(4) 0.011(4) -0.004(4) C52 0.052(6) 0.045(5) 0.027(4) -0.004(4) -0.002(4) -0.001(5) C53 0.065(8) 0.052(7) 0.048(6) -0.004(5) 0.003(6) -0.006(6) C54 0.071(8) 0.058(7) 0.038(5) -0.016(5) 0.013(5) -0.007(6) C55 0.055(7) 0.052(7) 0.073(8) -0.016(6) 0.023(6) 0.011(5) C56 0.038(5) 0.049(6) 0.049(6) -0.005(5) 0.010(4) 0.004(5) C57 0.043(5) 0.043(6) 0.032(5) -0.004(4) 0.009(4) 0.000(4) C58 0.069(8) 0.047(7) 0.079(8) 0.008(6) 0.029(7) 0.014(6) C59 0.099(11) 0.080(10) 0.091(10) 0.019(8) 0.010(9) 0.053(9) C60 0.126(14) 0.048(8) 0.078(9) 0.018(7) 0.037(9) 0.000(8) C61 0.079(9) 0.051(7) 0.064(7) 0.005(6) 0.031(6) -0.010(6) C62 0.058(6) 0.046(6) 0.046(6) 0.009(5) 0.016(5) 0.006(5) O1 0.030(4) 0.287(12) 0.029(4) -0.033(5) 0.010(3) 0.027(6) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Ir1 C23 2.047(9) . ? Ir1 C11 2.057(9) . ? Ir1 N1 2.082(7) . ? Ir1 N2 2.083(7) . ? Ir1 P1 2.420(2) . ? Ir1 P2 2.431(2) . ? N1 C5 1.334(12) . ? N1 C1 1.339(12) . ? N2 C13 1.324(12) . ? N2 C17 1.363(12) . ? B1 C57 1.631(14) . ? B1 C49 1.664(13) . ? B1 C51 1.651(13) . ? B1 C50 1.667(13) . ? P1 C49 1.809(8) . ? P1 C36 1.852(9) . ? P1 C25 1.860(9) . ? P2 C50 1.823(9) . ? P2 C43 1.841(9) . ? P2 C37 1.848(9) . ? C1 C2 1.380(15) . ? C2 C3 1.410(18) . ? C3 C4 1.341(17) . ? C4 C5 1.419(16) . ? C5 C6 1.435(15) . ? C6 C11 1.360(15) . ? C6 C7 1.460(15) . ? C7 C8 1.36(2) . ? C8 C9 1.37(2) . ? C9 C10 1.369(16) . ? C9 C12 1.532(18) . ? C10 C11 1.403(14) . ? C13 C14 1.369(14) . ? C14 C15 1.457(17) . ? C15 C16 1.317(17) . ? C16 C17 1.398(14) . ? C17 C18 1.444(14) . ? C18 C19 1.412(14) . ? C18 C23 1.429(13) . ? C19 C20 1.332(17) . ? C20 C21 1.399(18) . ? C21 C22 1.401(15) . ? C21 C24 1.516(18) . ? C22 C23 1.438(14) . ? C25 C26 1.363(13) . ? C25 C30 1.387(13) . ? C26 C27 1.365(14) . ? C27 C28 1.368(18) . ? C28 C29 1.330(17) . ? C29 C30 1.404(15) . ? C31 C32 1.371(14) . ? C31 C36 1.405(12) . ? C32 C33 1.340(16) . ? C33 C34 1.350(15) . ? C34 C35 1.368(14) . ? C35 C36 1.366(12) . ? C37 C38 1.373(15) . ? C37 C42 1.403(15) . ? C38 C39 1.410(16) . ? C39 C40 1.37(2) . ? C40 C41 1.34(2) . ? C41 C42 1.373(15) . ? C43 C44 1.378(14) . ? C43 C48 1.385(13) . ? C44 C45 1.367(15) . ? C45 C46 1.369(17) . ? C46 C47 1.360(18) . ? C47 C48 1.403(16) . ? C51 C56 1.368(13) . ? C51 C52 1.419(13) . ? C52 C53 1.351(14) . ? C53 C54 1.404(16) . ? C54 C55 1.317(16) . ? C55 C56 1.434(14) . ? C57 C58 1.397(14) . ? C57 C62 1.408(13) . ? C58 C59 1.386(18) . ? C59 C60 1.36(2) . ? C60 C61 1.352(19) . ? C61 C62 1.353(15) . ?