#------------------------------------------------------------------------------ #$Date: 2016-01-27 00:22:09 +0000 (Wed, 27 Jan 2016) $ #$Revision: 175103 $ #$URL: svn://www.crystallography.net/cod/cif/1/10/10/1101014.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_1101014 loop_ _publ_author_name 'Hashimoto, Masao' 'Tajima, Fukue' 'Eda, Kazuo' 'Yamamura, Kimiaki' 'Okazaki, Tadashi' _publ_section_title ; Exploration of plastic-like phases in alkylurea systems. A thermal and X-ray study ; _journal_issue 1-3 _journal_name_full 'Journal of Molecular Structure' _journal_page_first 23 _journal_page_last 33 _journal_paper_doi 10.1016/j.molstruc.2004.08.008 _journal_volume 734 _journal_year 2005 _chemical_formula_moiety 'C15 H32 N2 O' _chemical_formula_sum 'C15 H32 N2 O' _chemical_formula_weight 256.43 _chemical_melting_point 387.4 _chemical_name_common n-tetradecylurea _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _cell_angle_alpha 90.00 _cell_angle_beta 90.332(5) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 23.257(6) _cell_length_b 7.4723(19) _cell_length_c 9.269(2) _cell_measurement_reflns_used 1299 _cell_measurement_temperature 153(2) _cell_measurement_theta_max 25.996 _cell_measurement_theta_min 2.628 _cell_volume 1610.8(7) _diffrn_ambient_temperature 153(2) _diffrn_measurement_device_type 'CCD area detector' _diffrn_measurement_method 'phi and omega scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0648 _diffrn_reflns_av_sigmaI/netI 0.0887 _diffrn_reflns_limit_h_max 28 _diffrn_reflns_limit_h_min -29 _diffrn_reflns_limit_k_max 9 _diffrn_reflns_limit_k_min -6 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_limit_l_min -11 _diffrn_reflns_number 8633 _diffrn_reflns_theta_max 27.23 _diffrn_reflns_theta_min 2.63 _exptl_absorpt_coefficient_mu 0.066 _exptl_absorpt_correction_T_max 0.9987 _exptl_absorpt_correction_T_min 0.7007 _exptl_absorpt_correction_type empirical _exptl_absorpt_process_details 'program SADABS ver. 2.03(Sheldrick)' _exptl_crystal_colour colorless _exptl_crystal_density_diffrn 1.057 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 576 _exptl_crystal_size_max 0.77 _exptl_crystal_size_mid 0.41 _exptl_crystal_size_min 0.02 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.882 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 291 _refine_ls_number_reflns 3296 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.882 _refine_ls_R_factor_all 0.1301 _refine_ls_R_factor_gt 0.0602 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0875P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1349 _refine_ls_wR_factor_ref 0.1587 _reflns_number_gt 1781 _reflns_number_total 3296 _reflns_threshold_expression >2sigma(I) _cod_cif_authors_sg_H-M 'P 21/c' _cod_database_code 1101014 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group C1U C 0.04464(9) -0.2723(3) 0.5692(2) 0.0216(5) Uani 1 1 d . . . N1 N 0.06892(8) -0.1241(3) 0.62383(19) 0.0248(5) Uani 1 1 d . . . N2 N 0.02506(9) -0.3934(3) 0.66336(19) 0.0283(5) Uani 1 1 d . . . O1 O 0.04011(6) -0.2946(2) 0.43560(14) 0.0273(4) Uani 1 1 d . . . C4 C 0.17415(10) 0.4551(3) 0.6263(2) 0.0267(5) Uani 1 1 d . . . C6 C 0.23022(10) 0.7461(3) 0.6288(2) 0.0281(6) Uani 1 1 d . . . C2 C 0.11829(10) 0.1636(3) 0.6255(2) 0.0258(5) Uani 1 1 d . . . C1 C 0.09151(11) 0.0178(3) 0.5342(2) 0.0249(5) Uani 1 1 d . . . C5 C 0.20222(10) 0.6012(3) 0.5374(2) 0.0268(5) Uani 1 1 d . . . C8 C 0.28766(11) 1.0354(3) 0.6370(2) 0.0302(6) Uani 1 1 d . . . C7 C 0.26099(11) 0.8896(3) 0.5437(2) 0.0302(6) Uani 1 1 d . . . C9 C 0.31978(11) 1.1777(3) 0.5527(3) 0.0319(6) Uani 1 1 d . . . C3 C 0.14458(10) 0.3120(3) 0.5362(2) 0.0266(5) Uani 1 1 d . . . C10 C 0.34539(11) 1.3245(3) 0.6462(3) 0.0327(6) Uani 1 1 d . . . C12 C 0.40193(11) 1.6144(4) 0.6578(3) 0.0347(6) Uani 1 1 d . . . C11 C 0.37859(12) 1.4651(4) 0.5635(3) 0.0372(6) Uani 1 1 d . . . C13 C 0.43631(14) 1.7539(4) 0.5786(3) 0.0472(7) Uani 1 1 d . . . C14 C 0.45950(16) 1.9003(5) 0.6759(4) 0.0590(9) Uani 1 1 d . . . H12A H 0.3677(10) 1.673(3) 0.708(2) 0.036(6) Uiso 1 1 d . . . H10B H 0.3732(10) 1.267(3) 0.721(3) 0.036(6) Uiso 1 1 d . . . H11B H 0.4105(11) 1.409(4) 0.516(3) 0.051(8) Uiso 1 1 d . . . H5B H 0.2330(10) 0.553(3) 0.478(3) 0.037(7) Uiso 1 1 d . . . H10A H 0.3131(10) 1.383(3) 0.696(3) 0.040(7) Uiso 1 1 d . . . H8A H 0.2559(10) 1.097(4) 0.694(3) 0.044(7) Uiso 1 1 d . . . H8B H 0.3139(9) 0.980(3) 0.708(2) 0.034(6) Uiso 1 1 d . . . H7A H 0.2316(9) 0.948(3) 0.470(2) 0.030(6) Uiso 1 1 d . . . H9B H 0.3494(10) 1.118(4) 0.496(3) 0.045(7) Uiso 1 1 d . . . H3B H 0.1717(10) 0.264(3) 0.471(3) 0.034(6) Uiso 1 1 d . . . H6A H 0.2007(10) 0.807(3) 0.694(3) 0.040(7) Uiso 1 1 d . . . H1B H 0.1196(9) -0.033(3) 0.474(2) 0.028(6) Uiso 1 1 d . . . H7B H 0.2913(10) 0.835(4) 0.482(3) 0.048(7) Uiso 1 1 d . . . H5A H 0.1718(10) 0.655(3) 0.472(3) 0.041(7) Uiso 1 1 d . . . H4B H 0.2041(10) 0.399(3) 0.686(2) 0.034(6) Uiso 1 1 d . . . H6B H 0.2582(10) 0.686(3) 0.696(3) 0.039(7) Uiso 1 1 d . . . H9A H 0.2929(10) 1.236(3) 0.486(3) 0.042(7) Uiso 1 1 d . . . H4A H 0.1454(10) 0.514(3) 0.691(3) 0.037(7) Uiso 1 1 d . . . H1A H 0.0603(10) 0.065(4) 0.474(3) 0.044(7) Uiso 1 1 d . . . H11A H 0.3540(10) 1.521(3) 0.486(3) 0.046(7) Uiso 1 1 d . . . H2B H 0.1473(9) 0.116(3) 0.689(2) 0.028(6) Uiso 1 1 d . . . H13B H 0.4721(11) 1.690(4) 0.537(3) 0.057(8) Uiso 1 1 d . . . H2A H 0.0865(10) 0.208(3) 0.689(3) 0.042(7) Uiso 1 1 d . . . H3A H 0.1129(10) 0.368(3) 0.472(3) 0.043(7) Uiso 1 1 d . . . H14B H 0.4806(14) 1.986(5) 0.623(3) 0.081(11) Uiso 1 1 d . . . H13A H 0.4126(13) 1.809(4) 0.507(3) 0.068(10) Uiso 1 1 d . . . H14A H 0.4286(14) 1.959(5) 0.739(3) 0.088(12) Uiso 1 1 d . . . H14C H 0.4892(14) 1.853(4) 0.746(4) 0.086(11) Uiso 1 1 d . . . H2 H 0.0285(10) -0.371(3) 0.758(3) 0.047(7) Uiso 1 1 d . . . H12B H 0.4264(11) 1.557(4) 0.732(3) 0.049(8) Uiso 1 1 d . . . H1 H 0.0711(9) -0.120(3) 0.713(3) 0.034(7) Uiso 1 1 d . . . H3 H 0.0064(11) -0.494(4) 0.635(3) 0.049(8) Uiso 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 C1U 0.0275(11) 0.0186(12) 0.0186(11) -0.0011(9) -0.0005(8) -0.0013(10) N1 0.0397(11) 0.0225(11) 0.0123(9) -0.0010(8) 0.0000(7) -0.0073(9) N2 0.0466(12) 0.0223(11) 0.0160(9) 0.0007(8) 0.0004(8) -0.0122(10) O1 0.0467(9) 0.0231(9) 0.0121(7) -0.0003(7) -0.0015(6) -0.0071(8) C4 0.0343(13) 0.0218(13) 0.0241(11) -0.0015(10) -0.0017(10) -0.0042(11) C6 0.0396(14) 0.0207(14) 0.0238(11) -0.0004(9) -0.0021(10) -0.0063(11) C2 0.0302(13) 0.0251(14) 0.0220(11) -0.0007(9) 0.0003(10) -0.0034(10) C1 0.0368(13) 0.0192(12) 0.0187(11) -0.0004(9) 0.0010(10) -0.0041(11) C5 0.0334(13) 0.0211(12) 0.0257(11) -0.0002(10) -0.0008(10) -0.0043(11) C8 0.0396(14) 0.0217(13) 0.0293(12) -0.0002(10) -0.0003(11) -0.0042(11) C7 0.0397(14) 0.0238(13) 0.0271(11) 0.0002(11) -0.0002(10) -0.0069(12) C9 0.0420(14) 0.0254(14) 0.0283(12) -0.0011(11) 0.0003(11) -0.0066(12) C3 0.0369(14) 0.0208(13) 0.0222(11) -0.0007(10) 0.0005(10) -0.0031(11) C10 0.0417(15) 0.0246(14) 0.0319(13) 0.0002(11) 0.0008(11) -0.0062(12) C12 0.0387(15) 0.0291(14) 0.0362(13) 0.0016(12) -0.0023(11) -0.0062(12) C11 0.0462(16) 0.0314(15) 0.0339(13) 0.0002(11) 0.0020(12) -0.0094(13) C13 0.0598(19) 0.0378(18) 0.0439(16) -0.0004(13) 0.0008(14) -0.0180(15) C14 0.074(2) 0.050(2) 0.0532(18) -0.0015(17) 0.0006(18) -0.0336(19)