#------------------------------------------------------------------------------ #$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $ #$Revision: 14 $ #$URL: file:///home/coder/svn-repositories/cod/cif/4/4020618.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_4020618 loop_ _publ_author_name 'Christopher J. T. Hyland' 'Louis S. Hegedus' _publ_section_title ; Boron-Mediated Stereoselective Syntheses of \g,\g-Disubstituted Allenamides ; _journal_name_full 'Journal of Organic Chemistry' _journal_volume 70 _journal_page_first 8628 _journal_page_last 8630 _journal_year 2005 _chemical_formula_sum 'C29 H31 Cl2 N O3 Si' _chemical_formula_weight 540.54 _symmetry_cell_setting Triclinic _symmetry_space_group_name_H-M 'P -1' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' _cell_length_a 9.9277(11) _cell_length_b 11.5704(12) _cell_length_c 13.2704(14) _cell_angle_alpha 79.483(2) _cell_angle_beta 87.858(2) _cell_angle_gamma 72.576(2) _cell_volume 1429.7(3) _cell_formula_units_Z 2 _cell_measurement_temperature 173(2) _exptl_crystal_density_diffrn 1.256 _diffrn_ambient_temperature 173(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 Si1 Si 0.14568(6) 0.27158(5) 0.24589(4) 0.03210(14) Uani 1 1 d . . . O1 O 0.00249(16) -0.19903(14) 0.11700(12) 0.0467(4) Uani 1 1 d . . . O2 O 0.22628(15) -0.31466(13) 0.15857(11) 0.0377(3) Uani 1 1 d . . . O3 O 0.26588(15) 0.20046(15) -0.05239(10) 0.0413(4) Uani 1 1 d . . . H3 H 0.1853 0.1969 -0.0656 0.062 Uiso 1 1 calc R . . N1 N 0.17778(16) -0.11232(14) 0.13831(12) 0.0287(3) Uani 1 1 d . . . C1 C 0.1234(2) -0.20605(19) 0.13560(14) 0.0337(5) Uani 1 1 d . . . C2 C 0.3620(2) -0.29106(17) 0.16112(14) 0.0307(4) Uani 1 1 d . . . H2 H 0.4054 -0.2958 0.0922 0.037 Uiso 1 1 calc R . . C3 C 0.4592(2) -0.38633(17) 0.23897(15) 0.0301(4) Uani 1 1 d . . . C4 C 0.4106(2) -0.46177(19) 0.31605(16) 0.0367(5) Uani 1 1 d . . . H4 H 0.3126 -0.4539 0.3205 0.044 Uiso 1 1 calc R . . C5 C 0.5054(2) -0.5488(2) 0.38659(18) 0.0458(5) Uani 1 1 d . . . H5 H 0.4722 -0.6010 0.4387 0.055 Uiso 1 1 calc R . . C6 C 0.6470(2) -0.5596(2) 0.38136(19) 0.0490(6) Uani 1 1 d . . . H6 H 0.7113 -0.6185 0.4303 0.059 Uiso 1 1 calc R . . C7 C 0.6957(2) -0.4850(2) 0.30525(19) 0.0467(6) Uani 1 1 d . . . H7 H 0.7937 -0.4927 0.3018 0.056 Uiso 1 1 calc R . . C8 C 0.6032(2) -0.39905(19) 0.23391(17) 0.0378(5) Uani 1 1 d . . . H8 H 0.6377 -0.3484 0.1812 0.045 Uiso 1 1 calc R . . C9 C 0.32266(19) -0.15481(17) 0.17718(14) 0.0266(4) Uani 1 1 d . . . H9 H 0.3810 -0.1108 0.1315 0.032 Uiso 1 1 calc R . . C10 C 0.33595(19) -0.13765(16) 0.28642(14) 0.0253(4) Uani 1 1 d . . . C11 C 0.4596(2) -0.12199(18) 0.31893(15) 0.0328(4) Uani 1 1 d . . . H11 H 0.5321 -0.1158 0.2713 0.039 Uiso 1 1 calc R . . C12 C 0.4780(2) -0.1153(2) 0.42065(16) 0.0390(5) Uani 1 1 d . . . H12 H 0.5639 -0.1067 0.4426 0.047 Uiso 1 1 calc R . . C13 C 0.3722(2) -0.1210(2) 0.49002(15) 0.0397(5) Uani 1 1 d . . . H13 H 0.3852 -0.1169 0.5597 0.048 Uiso 1 1 calc R . . C14 C 0.2473(2) -0.1329(2) 0.45754(16) 0.0387(5) Uani 1 1 d . . . H14 H 0.1732 -0.1349 0.5046 0.046 Uiso 1 1 calc R . . C15 C 0.2296(2) -0.14185(19) 0.35634(15) 0.0328(4) Uani 1 1 d . . . H15 H 0.1437 -0.1510 0.3348 0.039 Uiso 1 1 calc R . . C16 C 0.0964(2) 0.01251(18) 0.11402(14) 0.0292(4) Uani 1 1 d . . . H16 H 0.0011 0.0306 0.0922 0.035 Uiso 1 1 calc R . . C17 C 0.14458(18) 0.10492(17) 0.11981(13) 0.0273(4) Uani 1 1 d . . . C18 C 0.18532(18) 0.20067(17) 0.12611(14) 0.0269(4) Uani 1 1 d . . . C19 C 0.2591(2) 0.25749(19) 0.03502(14) 0.0314(4) Uani 1 1 d . . . H19 H 0.2063 0.3469 0.0154 0.038 Uiso 1 1 calc R . . C20 C 0.4095(2) 0.24555(18) 0.06498(14) 0.0300(4) Uani 1 1 d . . . C21 C 0.5109(2) 0.13121(19) 0.07817(14) 0.0337(4) Uani 1 1 d . . . H21 H 0.4857 0.0613 0.0675 0.040 Uiso 1 1 calc R . . C22 C 0.6479(2) 0.1176(2) 0.10653(17) 0.0437(5) Uani 1 1 d . . . H22 H 0.7167 0.0391 0.1140 0.052 Uiso 1 1 calc R . . C23 C 0.6848(2) 0.2186(3) 0.12412(18) 0.0506(6) Uani 1 1 d . . . H23 H 0.7787 0.2095 0.1443 0.061 Uiso 1 1 calc R . . C24 C 0.5847(2) 0.3325(2) 0.11227(18) 0.0506(6) Uani 1 1 d . . . H24 H 0.6097 0.4017 0.1248 0.061 Uiso 1 1 calc R . . C25 C 0.4480(2) 0.3465(2) 0.08224(16) 0.0387(5) Uani 1 1 d . . . H25 H 0.3800 0.4255 0.0733 0.046 Uiso 1 1 calc R . . C26 C 0.3072(2) 0.2316(2) 0.32735(17) 0.0484(6) Uani 1 1 d . . . H26A H 0.2849 0.2720 0.3873 0.073 Uiso 1 1 calc R . . H26B H 0.3804 0.2596 0.2877 0.073 Uiso 1 1 calc R . . H26C H 0.3414 0.1422 0.3501 0.073 Uiso 1 1 calc R . . C27 C 0.0753(3) 0.4419(2) 0.2035(2) 0.0495(6) Uani 1 1 d . . . H27A H -0.0082 0.4610 0.1591 0.074 Uiso 1 1 calc R . . H27B H 0.1478 0.4725 0.1654 0.074 Uiso 1 1 calc R . . H27C H 0.0491 0.4814 0.2636 0.074 Uiso 1 1 calc R . . C28 C 0.0108(2) 0.2109(2) 0.31991(17) 0.0427(5) Uani 1 1 d . . . H28A H 0.0451 0.1207 0.3347 0.064 Uiso 1 1 calc R . . H28B H -0.0773 0.2376 0.2796 0.064 Uiso 1 1 calc R . . H28C H -0.0063 0.2424 0.3844 0.064 Uiso 1 1 calc R . . Cl1 Cl 0.97923(9) 0.64462(7) 0.42464(6) 0.0814(3) Uani 1 1 d . . . Cl2 Cl 0.83853(7) 0.90242(7) 0.34947(8) 0.0791(3) Uani 1 1 d . . . C29 C 0.8541(3) 0.7498(2) 0.3391(2) 0.0536(6) Uani 1 1 d . . . H29A H 0.7615 0.7347 0.3524 0.064 Uiso 1 1 calc R . . H29B H 0.8809 0.7375 0.2683 0.064 Uiso 1 1 calc R . . 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 Si1 0.0332(3) 0.0329(3) 0.0331(3) -0.0098(2) 0.0028(2) -0.0121(2) O1 0.0440(9) 0.0511(10) 0.0513(9) 0.0063(7) -0.0192(7) -0.0304(8) O2 0.0445(8) 0.0308(8) 0.0433(8) -0.0021(6) -0.0118(6) -0.0208(7) O3 0.0419(8) 0.0661(11) 0.0259(7) -0.0099(7) 0.0010(6) -0.0303(8) N1 0.0303(8) 0.0301(9) 0.0298(8) -0.0052(7) -0.0048(6) -0.0144(7) C1 0.0447(12) 0.0361(11) 0.0261(10) -0.0007(8) -0.0065(8) -0.0226(10) C2 0.0389(11) 0.0303(10) 0.0279(10) -0.0086(8) 0.0029(8) -0.0161(9) C3 0.0357(10) 0.0255(10) 0.0325(10) -0.0116(8) 0.0040(8) -0.0107(8) C4 0.0362(11) 0.0345(11) 0.0403(12) -0.0053(9) 0.0032(9) -0.0131(9) C5 0.0506(14) 0.0372(12) 0.0460(13) 0.0035(10) -0.0009(10) -0.0141(11) C6 0.0449(13) 0.0358(12) 0.0598(15) -0.0041(11) -0.0102(11) -0.0039(10) C7 0.0327(11) 0.0384(13) 0.0686(16) -0.0149(12) 0.0013(11) -0.0070(10) C8 0.0402(12) 0.0314(11) 0.0449(12) -0.0116(9) 0.0088(9) -0.0133(9) C9 0.0284(9) 0.0271(10) 0.0268(9) -0.0050(8) 0.0000(7) -0.0121(8) C10 0.0264(9) 0.0217(9) 0.0277(9) -0.0035(7) -0.0019(7) -0.0075(7) C11 0.0286(10) 0.0352(11) 0.0365(11) -0.0097(9) 0.0003(8) -0.0105(8) C12 0.0339(11) 0.0442(13) 0.0416(12) -0.0124(10) -0.0102(9) -0.0117(10) C13 0.0512(13) 0.0398(12) 0.0270(10) -0.0084(9) -0.0058(9) -0.0094(10) C14 0.0422(12) 0.0418(12) 0.0319(11) -0.0070(9) 0.0072(9) -0.0126(10) C15 0.0299(10) 0.0383(11) 0.0335(10) -0.0064(9) 0.0003(8) -0.0152(9) C16 0.0274(10) 0.0352(11) 0.0253(9) -0.0015(8) -0.0050(7) -0.0113(8) C17 0.0245(9) 0.0322(10) 0.0227(9) -0.0028(8) -0.0026(7) -0.0059(8) C18 0.0230(9) 0.0301(10) 0.0264(9) -0.0030(8) -0.0029(7) -0.0072(8) C19 0.0331(10) 0.0334(11) 0.0289(10) -0.0033(8) -0.0007(8) -0.0128(8) C20 0.0336(10) 0.0365(11) 0.0241(9) -0.0070(8) 0.0030(7) -0.0158(9) C21 0.0366(11) 0.0369(11) 0.0304(10) -0.0070(9) 0.0025(8) -0.0151(9) C22 0.0364(12) 0.0507(14) 0.0402(12) -0.0080(10) 0.0002(9) -0.0075(10) C23 0.0362(12) 0.0759(18) 0.0480(14) -0.0240(13) -0.0013(10) -0.0211(13) C24 0.0491(14) 0.0667(17) 0.0568(15) -0.0367(13) 0.0125(11) -0.0346(13) C25 0.0359(11) 0.0404(12) 0.0469(13) -0.0198(10) 0.0104(9) -0.0162(9) C26 0.0534(14) 0.0598(16) 0.0373(12) -0.0147(11) -0.0049(10) -0.0203(12) C27 0.0495(14) 0.0362(13) 0.0642(16) -0.0146(11) 0.0135(12) -0.0128(11) C28 0.0475(13) 0.0484(13) 0.0377(12) -0.0134(10) 0.0117(10) -0.0204(11) Cl1 0.1029(6) 0.0625(5) 0.0699(5) -0.0145(4) -0.0236(4) -0.0066(4) Cl2 0.0453(4) 0.0537(4) 0.1401(8) -0.0258(5) 0.0084(4) -0.0133(3) C29 0.0480(14) 0.0531(15) 0.0624(16) -0.0115(12) 0.0003(12) -0.0183(12) 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 Si1 C26 1.859(2) . ? Si1 C28 1.861(2) . ? Si1 C27 1.867(2) . ? Si1 C18 1.8949(19) . ? O1 C1 1.211(2) . ? O2 C1 1.353(3) . ? O2 C2 1.455(2) . ? O3 C19 1.426(2) . ? N1 C1 1.355(2) . ? N1 C16 1.412(2) . ? N1 C9 1.455(2) . ? C2 C3 1.495(3) . ? C2 C9 1.559(3) . ? C3 C4 1.389(3) . ? C3 C8 1.393(3) . ? C4 C5 1.389(3) . ? C5 C6 1.373(3) . ? C6 C7 1.376(3) . ? C7 C8 1.380(3) . ? C9 C10 1.514(2) . ? C10 C15 1.385(3) . ? C10 C11 1.389(3) . ? C11 C12 1.388(3) . ? C12 C13 1.379(3) . ? C13 C14 1.380(3) . ? C14 C15 1.387(3) . ? C16 C17 1.311(3) . ? C17 C18 1.305(3) . ? C18 C19 1.537(3) . ? C19 C20 1.519(3) . ? C20 C21 1.388(3) . ? C20 C25 1.391(3) . ? C21 C22 1.380(3) . ? C22 C23 1.384(3) . ? C23 C24 1.378(4) . ? C24 C25 1.383(3) . ? Cl1 C29 1.735(3) . ? Cl2 C29 1.757(3) . ?