#------------------------------------------------------------------------------ #$Date: 2011-06-21 22:57:36 +0300 (Tue, 21 Jun 2011) $ #$Revision: 21174 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/7015498.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_7015498 loop_ _publ_author_name 'Jana, Anukul' 'Leusser, Dirk' 'Objartel, Ina' 'Roesky, Herbert W.' 'Stalke, Dietmar' _publ_section_title ; A stable silicon(ii) monohydride. ; _journal_issue 20 _journal_name_full 'Dalton transactions (Cambridge, England : 2003)' _journal_page_first 5458 _journal_page_last 5463 _journal_volume 40 _journal_year 2011 _chemical_formula_sum 'C15 H27 B N2 Si' _chemical_formula_weight 274.29 _chemical_name_systematic ; ? ; _space_group_IT_number 19 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall 'P 2ac 2ab' _symmetry_space_group_name_H-M 'P 21 21 21' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 8.516(2) _cell_length_b 11.588(3) _cell_length_c 17.098(5) _cell_measurement_reflns_used 9274 _cell_measurement_temperature 100(1) _cell_measurement_theta_max 30.5 _cell_measurement_theta_min 2.35 _cell_volume 1687.3(8) _computing_cell_refinement 'SAINT V7.68A' _computing_data_collection 'APEX2 v2008.11' _computing_data_reduction 'SAINT V7.68A' _computing_molecular_graphics ; 'XSHELL in SHELXTL-97' 'XDGRAPH implemented in XD2006 (Volkov et al, 2006)' 'MoleCoolQt (Christian B. Huebschle, University of Goettingen, Germany' ; _computing_publication_material 'Volkov et al, (2006)' _computing_structure_refinement ; IAM: SHELXL-97 (Sheldrick, 2008) MM: XD2006 (Volkov et al, (2006) Volkov, A.; Macchi, P.; Farrugia, L. J.; Gatti, C.; Mallinson, P. R.; Richter, T. and Koritsanszky, T. (2006) XD2006 - a computer program for multipole refinement, topological analysis and evaluation of intermolecular energies from experimental and theoretical structure factors. ; _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _diffrn_ambient_temperature 100(2) _diffrn_measured_fraction_theta_full 0.924 _diffrn_measured_fraction_theta_max 0.924 _diffrn_measurement_device_type 'Bruker Smart Apex II with D8-Goniometer' _diffrn_measurement_method 'omega scans' _diffrn_radiation_monochromator 'INCOATEC Helios mirror optics' _diffrn_radiation_source 'Bruker TXS-Mo rotating anode' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0253 _diffrn_reflns_av_sigmaI/netI 0.0189 _diffrn_reflns_limit_h_max 18 _diffrn_reflns_limit_h_min -17 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_k_min -24 _diffrn_reflns_limit_l_max 29 _diffrn_reflns_limit_l_min -35 _diffrn_reflns_number 86541 _diffrn_reflns_theta_full 49.15 _diffrn_reflns_theta_max 49.15 _diffrn_reflns_theta_min 2.12 _exptl_absorpt_coefficient_mu 0.129 _exptl_absorpt_correction_T_max 0.9704 _exptl_absorpt_correction_T_min 0.9131 _exptl_absorpt_correction_type numerical _exptl_absorpt_process_details SADABS-2008/2 _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.080 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 600 _exptl_crystal_size_max 0.16 _exptl_crystal_size_mid 0.14 _exptl_crystal_size_min 0.10 _refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack 0.01(4) _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 2.205 _refine_ls_hydrogen_treatment refU _refine_ls_matrix_type full _refine_ls_number_parameters 384 _refine_ls_number_reflns 14699 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.032 _refine_ls_R_factor_gt 0.032 _refine_ls_R_Fsqd_factor 0.04 _refine_ls_shift/su_max 0.00019 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details ; calc w2 = q/[s^2^(Fo^2^) + (0.05 P)^2^ + 0.00 P + 0.00 + 0.00 sin(th)] where P = (0.3333 Fo^2^ + 0.6667 Fc^2^) q = 1.0 ; _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref 0.069 _reflns_number_gt 12821 _reflns_number_total 15218 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file c0dt01675f.txt _[local]_cod_data_source_block silylene _cod_original_cell_volume 1687.2(8) _cod_database_code 7015498 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' loop_ _atom_local_axes_atom_label _atom_local_axes_atom0 _atom_local_axes_ax1 _atom_local_axes_atom1 _atom_local_axes_atom2 _atom_local_axes_ax2 SI(1) N(1) X SI(1) N(2) Y N(1) SI(1) X N(1) C(1) Y N(2) SI(1) X N(2) C(1) Y C(1) SI(1) Z C(1) N(2) Y C(2) C(7) X C(2) C(3) Y C(3) C(2) X C(3) C(4) Y C(4) C(3) X C(4) C(5) Y C(5) C(4) X C(5) C(6) Y C(6) C(5) X C(6) C(7) Y C(7) C(6) X C(7) C(2) Y C(8) N(1) Z C(8) C(11) Y C(9) C(8) Z C(9) N(1) Y C(10) C(8) Z C(10) N(1) Y C(11) C(8) Z C(11) N(1) Y C(12) N(2) Z C(12) C(13) Y C(13) C(12) Z C(13) N(2) Y C(14) C(12) Z C(14) N(2) Y C(15) C(12) Z C(15) N(2) Y B(1) SI(1) Z B(1) H(101) Y H(100) SI(1) Z H(100) N(1) Y H(101) B(1) Z H(101) H(102) Y H(102) B(1) Z H(102) H(101) Y H(103) B(1) Z H(103) H(102) Y H(3) C(3) Z H(3) C(4) Y H(4) C(4) Z H(4) C(5) Y H(5) C(5) Z H(5) C(4) Y H(6) C(6) Z H(6) C(5) Y H(7) C(7) Z H(7) C(6) Y H(9A) C(9) Z H(9A) H(9B) Y H(9B) C(9) Z H(9B) H(9A) Y H(9C) C(9) Z H(9C) H(9A) Y H(10A) C(10) Z H(10A) H(10C) Y H(10B) C(10) Z H(10B) H(10C) Y H(10C) C(10) Z H(10C) H(10A) Y H(11A) C(11) Z H(11A) H(11C) Y H(11B) C(11) Z H(11B) H(11A) Y H(11C) C(11) Z H(11C) H(11A) Y H(13A) C(13) Z H(13A) H(13C) Y H(13B) C(13) Z H(13B) H(13C) Y H(13C) C(13) Z H(13C) H(13B) Y H(14A) C(14) Z H(14A) H(14B) Y H(14B) C(14) Z H(14B) H(14A) Y H(14C) C(14) Z H(14C) H(14B) Y H(15A) C(15) Z H(15A) H(15C) Y H(15B) C(15) Z H(15B) H(15A) Y H(15C) C(15) Z H(15C) H(15A) Y loop_ _atom_rho_multipole_atom_label _atom_rho_multipole_coeff_Pv _atom_rho_multipole_coeff_P00 _atom_rho_multipole_coeff_P11 _atom_rho_multipole_coeff_P1-1 _atom_rho_multipole_coeff_P10 _atom_rho_multipole_coeff_P20 _atom_rho_multipole_coeff_P21 _atom_rho_multipole_coeff_P2-1 _atom_rho_multipole_coeff_P22 _atom_rho_multipole_coeff_P2-2 _atom_rho_multipole_coeff_P30 _atom_rho_multipole_coeff_P31 _atom_rho_multipole_coeff_P3-1 _atom_rho_multipole_coeff_P32 _atom_rho_multipole_coeff_P3-2 _atom_rho_multipole_coeff_P33 _atom_rho_multipole_coeff_P3-3 _atom_rho_multipole_coeff_P40 _atom_rho_multipole_coeff_P41 _atom_rho_multipole_coeff_P4-1 _atom_rho_multipole_coeff_P42 _atom_rho_multipole_coeff_P4-2 _atom_rho_multipole_coeff_P43 _atom_rho_multipole_coeff_P4-3 _atom_rho_multipole_coeff_P44 _atom_rho_multipole_coeff_P4-4 _atom_rho_multipole_kappa _atom_rho_multipole_kappa_prime0 _atom_rho_multipole_kappa_prime1 _atom_rho_multipole_kappa_prime2 _atom_rho_multipole_kappa_prime3 _atom_rho_multipole_kappa_prime4 _atom_rho_multipole_radial_slater_n0 _atom_rho_multipole_radial_slater_zeta0 _atom_rho_multipole_radial_slater_n1 _atom_rho_multipole_radial_slater_zeta1 _atom_rho_multipole_radial_slater_n2 _atom_rho_multipole_radial_slater_zeta2 _atom_rho_multipole_radial_slater_n3 _atom_rho_multipole_radial_slater_zeta3 _atom_rho_multipole_radial_slater_n4 _atom_rho_multipole_radial_slater_zeta4 SI(1) 1.92(7) 0 0.11(2) -0.03(2) -0.09(3) 0.02(3) 0.13(2) 0.08(2) 0.06(2) 0.00(2) -0.05(3) -0.114(17) 0.010(17) 0.132(17) -0.085(18) -0.027(19) -0.09(2) -0.01(2) 0.060(17) 0.053(17) 0.030(17) 0.034(18) -0.045(17) 0.062(18) 0.006(17) -0.012(16) 1.51(2) 1.075993 1.075993 1.075993 1.075993 1.075993 4 3.0628 4 3.0628 4 3.0628 4 3.0628 4 3.0628 N(1) 5.84(5) 0 0.096(15) 0.040(18) 0.028(15) -0.065(16) -0.050(14) -0.006(14) 0.015(15) 0.023(15) 0.010(16) -0.012(14) 0.059(15) -0.025(14) 0.006(14) 0.120(14) -0.201(15) -0.02(2) -0.010(18) 0.051(18) 0.023(18) -0.069(18) -0.070(18) -0.001(17) 0.032(18) -0.002(18) 0.974(3) 0.868009 0.868009 0.868009 0.868009 0.868009 2 3.83936 2 3.83936 2 3.83936 3 3.83936 4 3.83936 N(2) 5.84(5) 0 0.132(15) 0.022(17) 0.020(15) -0.011(16) -0.027(13) -0.031(13) 0.047(15) 0.031(14) -0.053(16) 0.006(14) 0.049(14) 0.019(14) 0.034(13) 0.116(14) -0.183(15) -0.01(2) 0.058(18) 0.048(18) 0.011(17) 0.001(18) 0.071(18) -0.016(16) 0.012(18) 0.023(17) 0.974(3) 0.868009 0.868009 0.868009 0.868009 0.868009 2 3.83936 2 3.83936 2 3.83936 3 3.83936 4 3.83936 C(1) 3.89(8) 0 0 0 -0.02(2) 0.138(17) 0 0 -0.159(18) 0.0537 -0.21(2) 0 0 -0.16(2) 0.0008 0 0 0.06(2) 0 0 0.02(2) 0 0 0 0.07(2) 0 1.054(8) 0.971684 0.971684 0.971684 0.971684 0.971684 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(2) 4.16(6) 0 -0.0523 0.044 0 -0.175(18) 0 0 0.0367 -0.0396 0 -0.0305 0.0978 0 0 0.273(19) -0.0196 0.03(2) 0 0 0 0 0 0 0 0 1.045(6) 0.926807 0.926807 0.926807 0.926807 0.926807 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(3) 3.81(5) 0 -0.012(13) 0.091(16) 0 -0.215(14) 0 0 -0.016(11) -0.060(12) 0 -0.010(13) -0.017(13) 0 0 0.237(14) 0.064(13) -0.044(18) 0 0 0.005(15) -0.020(16) 0 0 -0.034(15) 0.036(15) 1.030(4) 0.940529 0.940529 0.940529 0.940529 0.940529 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(4) 3.86(4) 0 0.048(17) 0.078(18) 0 -0.196(16) 0 0 0.026(14) -0.088(14) 0 0.010(15) 0.032(14) 0 0 0.252(17) -0.044(16) 0.033(19) 0 0 -0.030(18) 0.031(19) 0 0 -0.018(19) 0.096(19) 1.030(4) 0.940529 0.940529 0.940529 0.940529 0.940529 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(5) 3.90(5) 0 0.06(2) 0.11(2) 0 -0.25(2) 0 0 0.082(19) -0.14(2) 0 0.01(2) -0.02(2) 0 0 0.26(2) -0.05(2) 0.03(3) 0 0 -0.03(3) -0.04(3) 0 0 0.05(3) 0.05(3) 1.030(4) 0.940529 0.940529 0.940529 0.940529 0.940529 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(6) 3.8586 0 0.0476 0.0775 0 -0.1962 0 0 0.0262 -0.0884 0 0.0103 0.0321 0 0 0.2521 -0.0437 0.0329 0 0 -0.0297 0.0305 0 0 -0.0176 0.0962 1.030(4) 0.940529 0.940529 0.940529 0.940529 0.940529 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(7) 3.8095 0 -0.0121 0.0908 0 -0.2147 0 0 -0.0159 -0.0604 0 -0.0104 -0.0174 0 0 0.2367 0.0636 -0.0443 0 0 0.005 -0.0204 0 0 -0.0343 0.0355 1.030(4) 0.940529 0.940529 0.940529 0.940529 0.940529 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(8) 3.48(7) 0 -0.024(17) -0.056(19) -0.0386 -0.05(2) 0 0 -0.022(16) -0.003(16) 0.2006 -0.05(2) 0.01(2) -0.0035 0.0352 -0.022(17) -0.24(2) 0.14(3) 0 0 0.03(3) -0.03(2) 0 0 0.01(2) -0.07(2) 1.031(8) 0.893944 0.893944 0.893944 0.893944 0.893944 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(9) 3.83(7) 0 0 0 0.115(17) 0.144(14) 0 0 0 0 0.398(17) 0 0 0 0 0.064(14) 0.127(17) 0.157(18) 0 0 0 0 0.055(18) -0.097(19) 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(10) 3.8256 0 0 0 0.115 0.1442 0 0 0 0 0.3979 0 0 0 0 0.0635 0.1267 0.1568 0 0 0 0 0.0549 -0.0967 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(11) 3.8256 0 0 0 0.115 0.1442 0 0 0 0 0.3979 0 0 0 0 0.0635 0.1267 0.1568 0 0 0 0 0.0549 -0.0967 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(12) 3.54(8) 0 -0.008(18) -0.095(15) -0.0386 -0.138(19) 0 0 0.044(16) -0.028(16) 0.2006 -0.006(18) -0.06(2) -0.0035 0.0352 -0.026(17) -0.204(19) 0.12(3) 0 0 0.13(2) 0.04(2) 0 0 0.03(2) 0.03(2) 1.031(8) 0.893944 0.893944 0.893944 0.893944 0.893944 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(13) 3.9153 0 0 0 0.1202 0.0644 0 0 0 0 0.4311 0 0 0 0 -0.092 0.2424 0.1305 0 0 0 0 0.037 -0.0898 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(14) 3.9153 0 0 0 0.1202 0.0644 0 0 0 0 0.4311 0 0 0 0 -0.092 0.2424 0.1305 0 0 0 0 0.037 -0.0898 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 C(15) 3.92(7) 0 0 0 0.120(15) 0.064(13) 0 0 0 0 0.431(16) 0 0 0 0 -0.092(12) 0.242(16) 0.131(17) 0 0 0 0 0.037(15) -0.090(18) 0 0 1.019(6) 0.849214 0.849214 0.849214 0.849214 0.849214 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762 B(1) 3.89(17) 0 0 0 0.28(3) -0.07(3) 0 0 0 0 0.63(4) 0 0 0 0 -0.04(3) -0.20(5) 0.09(4) 0 0 0 0 -0.09(4) 0.13(5) 0 0 0.963(14) 0.841062 0.841062 0.841062 0.841062 0.841062 2 2.5246 2 2.5246 2 2.5246 3 2.5246 4 2.5246 H(100) 1.70(4) 0 0 0 0.37(3) 0.03(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(101) 0.93(4) 0 0 0 0.089(17) -0.01(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(102) 0.9297 0 0 0 0.0893 -0.0098 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(103) 0.9297 0 0 0 0.0893 -0.0098 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(3) 1.07(2) 0 0 0 0.251(13) 0.137(15) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(4) 1.0714 0 0 0 0.2509 0.1365 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(5) 1.0714 0 0 0 0.2509 0.1365 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(6) 1.0714 0 0 0 0.2509 0.1365 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(7) 1.0714 0 0 0 0.2509 0.1365 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(9A) 1.091(19) 0 0 0 0.260(10) 0.105(12) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(9B) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(9C) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(10A) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(10B) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(10C) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(11A) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(11B) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(11C) 1.0913 0 0 0 0.2602 0.1049 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(13A) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(13B) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(13C) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(14A) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(14B) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(14C) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(15A) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(15B) 1.0352 0 0 0 0.2597 0.0979 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 H(15C) 1.035(17) 0 0 0 0.260(10) 0.098(11) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 1.18 1.18 1.18 1.18 1.18 0 2 1 2 2 2 3 2 4 2 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Si(1) 0.01900(5) 0.01681(4) 0.01842(6) -0.00270(3) -0.00205(3) -0.00452(3) N(1) 0.01957(14) 0.01900(12) 0.01655(17) -0.00287(10) 0.00191(12) -0.00358(10) N(2) 0.01689(12) 0.01577(10) 0.01932(16) -0.00283(9) 0.00216(12) -0.00402(10) C(1) 0.01608(10) 0.01393(9) 0.01529(13) -0.00150(8) -0.00065(11) -0.00091(8) C(2) 0.01786(11) 0.01319(9) 0.01736(13) -0.00192(7) -0.00063(11) -0.00025(8) C(3) 0.02586(15) 0.01474(11) 0.02445(17) -0.00061(10) 0.00043(14) 0.00348(10) C(4) 0.0345(2) 0.01393(12) 0.0338(2) -0.00255(11) 0.00727(19) 0.00060(12) C(5) 0.0339(2) 0.01862(14) 0.0334(2) -0.00939(13) 0.0073(2) -0.00798(14) C(6) 0.02581(16) 0.02413(15) 0.0263(2) -0.00792(12) -0.00111(15) -0.00764(13) C(7) 0.02113(13) 0.01804(11) 0.02154(16) -0.00276(9) -0.00460(13) -0.00215(10) C(8) 0.02122(14) 0.02255(13) 0.01707(16) -0.00017(10) 0.00271(13) -0.00109(11) C(9) 0.0336(2) 0.02731(16) 0.0365(3) -0.00093(14) 0.01456(19) 0.00775(16) C(10) 0.02752(18) 0.03544(19) 0.0315(2) 0.00982(15) 0.00331(17) 0.00597(17) C(11) 0.0359(2) 0.0645(4) 0.0235(2) -0.0094(2) 0.0075(2) -0.0198(2) C(12) 0.01701(11) 0.01595(10) 0.01911(16) -0.00111(8) 0.00138(12) -0.00095(9) C(13) 0.02613(16) 0.02134(13) 0.0313(2) -0.00704(11) 0.00805(15) -0.00152(12) C(14) 0.02066(14) 0.02391(13) 0.0275(2) 0.00394(11) -0.00179(13) 0.00113(12) C(15) 0.02355(14) 0.02176(12) 0.01819(16) 0.00098(9) 0.00030(11) -0.00268(10) B(1) 0.0330(2) 0.01887(15) 0.0281(2) -0.00317(13) -0.00446(17) -0.00457(13) 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 Si(1) Si 0.955969(12) 0.744817(8) 0.179788(7) 0.018 N(1) N 0.78897(5) 0.64738(3) 0.19270(3) 0.018 N(2) N 0.96385(4) 0.63528(3) 0.10292(3) 0.017 C(1) C 0.83488(4) 0.58373(3) 0.13169(2) 0.015 C(2) C 0.76344(4) 0.47597(2) 0.10139(2) 0.016 C(3) C 0.80958(5) 0.37090(3) 0.13405(3) 0.022 C(4) C 0.75126(6) 0.26827(3) 0.10320(4) 0.027 C(5) C 0.64613(7) 0.27126(4) 0.04034(4) 0.029 C(6) C 0.59867(6) 0.37643(4) 0.00871(3) 0.025 C(7) C 0.65748(5) 0.47889(3) 0.03918(3) 0.02 C(8) C 0.64294(5) 0.64992(3) 0.23899(3) 0.02 C(9) C 0.58293(7) 0.52942(4) 0.25908(4) 0.032 C(10) C 0.51814(6) 0.71589(5) 0.19276(4) 0.031 C(11) C 0.68438(8) 0.71452(7) 0.31384(4) 0.041 C(12) C 1.08570(4) 0.59360(3) 0.04864(2) 0.017 C(13) C 1.18570(5) 0.69941(3) 0.02954(3) 0.026 C(14) C 1.18706(5) 0.50187(3) 0.08889(3) 0.024 C(15) C 1.01506(5) 0.54656(3) -0.02741(3) 0.021 B(1) B 0.94513(7) 0.91189(4) 0.16189(3) 0.027 H(100) H 1.068919 0.704083 0.238944 0.07319(5) H(101) H 1.081783 0.933138 0.146347 0.05603(11) H(102) H 0.909888 0.948851 0.226984 0.05603(11) H(103) H 0.859894 0.938011 0.109363 0.05603(11) H(3) H 0.889183 0.369932 0.182919 0.03978(8) H(4) H 0.788363 0.18886 0.130071 0.04669(10) H(5) H 0.600873 0.191221 0.017765 0.04810(11) H(6) H 0.512286 0.377385 -0.037208 0.04428(9) H(7) H 0.622234 0.559884 0.013911 0.03806(7) H(9A) H 0.543639 0.485678 0.2065 0.05203(15) H(9B) H 0.483186 0.539067 0.298025 0.05203(15) H(9C) H 0.676171 0.478549 0.285183 0.05203(15) H(10A) H 0.561928 0.800241 0.17595 0.05747(14) H(10B) H 0.412365 0.726995 0.227327 0.05747(14) H(10C) H 0.489622 0.667849 0.140175 0.05747(14) H(11A) H 0.77914 0.671007 0.344329 0.0665(2) H(11B) H 0.577817 0.720031 0.348426 0.0665(2) H(11C) H 0.719953 0.801624 0.298739 0.0665(2) H(13A) H 1.115872 0.763942 -0.000539 0.05051(12) H(13B) H 1.282653 0.677111 -0.00876 0.05051(12) H(13C) H 1.233328 0.738102 0.082233 0.05051(12) H(14A) H 1.228736 0.532277 0.145206 0.04521(11) H(14B) H 1.283453 0.474406 0.0518 0.04521(11) H(14C) H 1.121522 0.423215 0.099831 0.04521(11) H(15A) H 0.949441 0.467237 -0.019127 0.04089(9) H(15B) H 1.110978 0.533733 -0.06826 0.04089(9) H(15C) H 0.931051 0.608494 -0.050084 0.04089(9) 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' 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' 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_2 _geom_angle_site_symmetry_3 _geom_angle_publ_flag N(1) SI(1) N(2) 71.741(18) 1_555 1_555 1_555 yes N(1) SI(1) B(1) 126.25(2) 1_555 1_555 1_555 yes N(1) SI(1) H(100) 103.117(15) 1_555 1_555 1_555 yes N(2) SI(1) B(1) 125.07(2) 1_555 1_555 1_555 yes N(2) SI(1) H(100) 104.301(14) 1_555 1_555 1_555 yes B(1) SI(1) H(100) 116.991(17) 1_555 1_555 1_555 yes SI(1) N(1) C(1) 91.09(3) 1_555 1_555 1_555 yes SI(1) N(2) C(1) 90.89(3) 1_555 1_555 1_555 yes N(1) C(1) N(2) 106.24(3) 1_555 1_555 1_555 yes N(1) C(1) C(2) 128.16(3) 1_555 1_555 1_555 yes N(2) C(1) C(2) 125.59(3) 1_555 1_555 1_555 yes C(1) C(2) C(3) 118.65(3) 1_555 1_555 1_555 yes C(1) C(2) C(7) 120.76(3) 1_555 1_555 1_555 yes C(3) C(2) C(7) 120.54(3) 1_555 1_555 1_555 yes C(2) C(3) C(4) 119.54(4) 1_555 1_555 1_555 yes C(2) C(3) H(3) 119.80(3) 1_555 1_555 1_555 yes C(4) C(3) H(3) 120.66(4) 1_555 1_555 1_555 yes C(3) C(4) C(5) 119.87(4) 1_555 1_555 1_555 yes C(3) C(4) H(4) 117.64(6) 1_555 1_555 1_555 yes C(5) C(4) H(4) 122.48(4) 1_555 1_555 1_555 yes C(4) C(5) C(6) 120.35(4) 1_555 1_555 1_555 yes C(4) C(5) H(5) 118.91(6) 1_555 1_555 1_555 yes C(6) C(5) H(5) 120.73(6) 1_555 1_555 1_555 yes C(5) C(6) C(7) 119.82(5) 1_555 1_555 1_555 yes C(5) C(6) H(6) 119.37(4) 1_555 1_555 1_555 yes C(7) C(6) H(6) 120.73(5) 1_555 1_555 1_555 yes C(2) C(7) C(6) 119.87(4) 1_555 1_555 1_555 yes C(2) C(7) H(7) 120.51(3) 1_555 1_555 1_555 yes C(6) C(7) H(7) 119.62(4) 1_555 1_555 1_555 yes C(9) C(8) C(10) 109.94(4) 1_555 1_555 1_555 yes C(9) C(8) C(11) 109.75(5) 1_555 1_555 1_555 yes C(10) C(8) C(11) 110.45(5) 1_555 1_555 1_555 yes C(8) C(9) H(9A) 110.13(4) 1_555 1_555 1_555 yes C(8) C(9) H(9B) 107.82(4) 1_555 1_555 1_555 yes C(8) C(9) H(9C) 110.16(5) 1_555 1_555 1_555 yes H(9A) C(9) H(9B) 108.37(5) 1_555 1_555 1_555 yes H(9A) C(9) H(9C) 108.22(5) 1_555 1_555 1_555 yes H(9B) C(9) H(9C) 112.12(5) 1_555 1_555 1_555 yes C(8) C(10) H(10A) 110.39(5) 1_555 1_555 1_555 yes C(8) C(10) H(10B) 110.78(5) 1_555 1_555 1_555 yes C(8) C(10) H(10C) 109.11(4) 1_555 1_555 1_555 yes H(10A) C(10) H(10B) 108.83(4) 1_555 1_555 1_555 yes H(10A) C(10) H(10C) 108.64(5) 1_555 1_555 1_555 yes H(10B) C(10) H(10C) 109.05(5) 1_555 1_555 1_555 yes C(8) C(11) H(11A) 110.32(5) 1_555 1_555 1_555 yes C(8) C(11) H(11B) 107.03(5) 1_555 1_555 1_555 yes C(8) C(11) H(11C) 108.77(6) 1_555 1_555 1_555 yes H(11A) C(11) H(11B) 112.80(7) 1_555 1_555 1_555 yes H(11A) C(11) H(11C) 109.82(5) 1_555 1_555 1_555 yes H(11B) C(11) H(11C) 107.97(6) 1_555 1_555 1_555 yes C(13) C(12) C(14) 109.80(3) 1_555 1_555 1_555 yes C(13) C(12) C(15) 108.83(3) 1_555 1_555 1_555 yes C(14) C(12) C(15) 110.81(3) 1_555 1_555 1_555 yes C(12) C(13) H(13A) 110.42(4) 1_555 1_555 1_555 yes C(12) C(13) H(13B) 111.22(3) 1_555 1_555 1_555 yes C(12) C(13) H(13C) 111.25(4) 1_555 1_555 1_555 yes H(13A) C(13) H(13B) 107.17(4) 1_555 1_555 1_555 yes H(13A) C(13) H(13C) 108.28(4) 1_555 1_555 1_555 yes H(13B) C(13) H(13C) 108.37(4) 1_555 1_555 1_555 yes C(12) C(14) H(14A) 110.94(3) 1_555 1_555 1_555 yes C(12) C(14) H(14B) 111.54(4) 1_555 1_555 1_555 yes C(12) C(14) H(14C) 111.74(3) 1_555 1_555 1_555 yes H(14A) C(14) H(14B) 111.50(4) 1_555 1_555 1_555 yes H(14A) C(14) H(14C) 106.74(4) 1_555 1_555 1_555 yes H(14B) C(14) H(14C) 104.09(3) 1_555 1_555 1_555 yes C(12) C(15) H(15A) 113.13(4) 1_555 1_555 1_555 yes C(12) C(15) H(15B) 107.42(3) 1_555 1_555 1_555 yes C(12) C(15) H(15C) 109.07(3) 1_555 1_555 1_555 yes H(15A) C(15) H(15B) 110.83(3) 1_555 1_555 1_555 yes H(15A) C(15) H(15C) 105.52(3) 1_555 1_555 1_555 yes H(15B) C(15) H(15C) 110.91(4) 1_555 1_555 1_555 yes SI(1) B(1) H(101) 100.86(3) 1_555 1_555 1_555 yes SI(1) B(1) H(102) 102.35(3) 1_555 1_555 1_555 yes SI(1) B(1) H(103) 113.33(3) 1_555 1_555 1_555 yes H(101) B(1) H(102) 111.10(4) 1_555 1_555 1_555 yes H(101) B(1) H(103) 111.43(5) 1_555 1_555 1_555 yes H(102) B(1) H(103) 116.37(4) 1_555 1_555 1_555 yes loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_publ_flag SI(1) N(1) 1.8292(4) 1_555 1_555 yes SI(1) N(2) 1.8284(4) 1_555 1_555 yes SI(1) B(1) 1.9624(5) 1_555 1_555 yes SI(1) H(100) 1.47342(11) 1_555 1_555 yes N(1) C(1) 1.3360(5) 1_555 1_555 yes N(2) C(1) 1.3434(5) 1_555 1_555 yes C(1) C(2) 1.4826(4) 1_555 1_555 yes C(2) C(3) 1.3960(5) 1_555 1_555 yes C(2) C(7) 1.3952(5) 1_555 1_555 yes C(3) C(4) 1.3925(6) 1_555 1_555 yes C(3) H(3) 1.0760(5) 1_555 1_555 yes C(4) C(5) 1.3992(9) 1_555 1_555 yes C(4) H(4) 1.0760(5) 1_555 1_555 yes C(5) C(6) 1.3932(8) 1_555 1_555 yes C(5) H(5) 1.0760(4) 1_555 1_555 yes C(6) C(7) 1.3898(5) 1_555 1_555 yes C(6) H(6) 1.0760(5) 1_555 1_555 yes C(7) H(7) 1.0760(4) 1_555 1_555 yes C(8) C(9) 1.5261(6) 1_555 1_555 yes C(8) C(10) 1.5292(7) 1_555 1_555 yes C(8) C(11) 1.5241(7) 1_555 1_555 yes C(9) H(9A) 1.0850(7) 1_555 1_555 yes C(9) H(9B) 1.0850(5) 1_555 1_555 yes C(9) H(9C) 1.0850(6) 1_555 1_555 yes C(10) H(10A) 1.0850(5) 1_555 1_555 yes C(10) H(10B) 1.0850(5) 1_555 1_555 yes C(10) H(10C) 1.0850(6) 1_555 1_555 yes C(11) H(11A) 1.0850(8) 1_555 1_555 yes C(11) H(11B) 1.0850(6) 1_555 1_555 yes C(11) H(11C) 1.0850(8) 1_555 1_555 yes C(12) C(13) 1.5282(5) 1_555 1_555 yes C(12) C(14) 1.5325(6) 1_555 1_555 yes C(12) C(15) 1.5329(6) 1_555 1_555 yes C(13) H(13A) 1.0850(5) 1_555 1_555 yes C(13) H(13B) 1.0850(4) 1_555 1_555 yes C(13) H(13C) 1.0850(5) 1_555 1_555 yes C(14) H(14A) 1.0850(5) 1_555 1_555 yes C(14) H(14B) 1.0850(4) 1_555 1_555 yes C(14) H(14C) 1.0850(4) 1_555 1_555 yes C(15) H(15A) 1.0850(4) 1_555 1_555 yes C(15) H(15B) 1.0850(4) 1_555 1_555 yes C(15) H(15C) 1.0850(4) 1_555 1_555 yes B(1) H(101) 1.2187(6) 1_555 1_555 yes B(1) H(102) 1.2298(6) 1_555 1_555 yes B(1) H(103) 1.1937(6) 1_555 1_555 yes