#------------------------------------------------------------------------------ #$Date: 2011-09-17 21:27:16 +0100 (Sat, 17 Sep 2011) $ #$Revision: 26029 $ #$URL: svn://www.crystallography.net/cod/cif/2/2006951.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_2006951 loop_ _publ_author_name 'Thalladi, Venkat R.' 'Katz, Amy K.' 'Carrell, H. L.' 'Nangia, Ashwini' 'Desiraju, Gautam R.' _publ_section_title ; Trimethyl Isocyanurate and Triethyl Isocyanurate ; _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 86 _journal_page_last 89 _journal_volume 54 _journal_year 1998 _chemical_formula_moiety 'C9 H15 N3 O3' _chemical_formula_sum 'C9 H15 N3 O3' _chemical_formula_weight 213.24 _chemical_melting_point 370 _chemical_name_common 'Triethyl isocyanurate' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M 'P 21 21 21' _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 7.835(2) _cell_length_b 8.1440(10) _cell_length_c 16.820(5) _cell_measurement_temperature 293(2) _cell_volume 1073.3(4) _diffrn_ambient_temperature 121 _exptl_crystal_density_diffrn 1.320 _refine_ls_R_factor_obs .038 _refine_ls_wR_factor_obs .096 _cod_depositor_comments ; The following automatic conversions were performed: '_chemical_melting_point' value '370 K' was changed to '370' - the value should be numeric and without a unit designator. Automatic conversion script Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana ; _cod_database_code 2006951 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_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 O1 .0230(8) .0155(6) .0322(8) .0035(6) -.0050(6) -.0003(6) O2 .0150(7) .0244(7) .0201(6) .0043(6) -.0026(6) .0027(6) O3 .0197(7) .0277(7) .0235(7) -.0025(6) -.0043(6) -.0103(6) N1 .0098(7) .0178(7) .0123(7) .0013(6) -.0012(6) .0006(6) N2 .0133(8) .0149(7) .0147(7) -.0023(6) -.0046(6) -.0011(6) N3 .0129(8) .0106(7) .0151(7) .0021(6) .0008(6) -.0018(6) C1 .0136(9) .0155(8) .0159(8) -.0021(7) .0019(7) .0032(7) C2 .0119(8) .0165(8) .0103(8) .0002(7) .0014(7) -.0002(7) C3 .0113(9) .0186(9) .0115(8) -.0003(7) .0039(7) -.0015(6) C4 .0136(9) .0270(10) .0146(8) .0030(8) -.0033(7) .0053(7) C5 .0150(9) .0201(9) .0198(9) -.0062(8) -.0045(8) -.0042(7) C6 .0201(10) .0119(8) .0237(9) .0043(8) .0058(8) -.0037(7) C7 .0144(10) .0437(14) .0254(10) .0031(10) -.0003(9) .0121(10) C8 .0242(11) .0240(10) .0236(10) -.0036(10) -.0024(9) -.0035(8) C9 .0253(11) .0301(10) .0254(10) .0047(10) .0075(9) -.0068(9) loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol O1 .2536(2) 1.1599(2) .91522(9) .0236(4) Uani d . 1 . O O2 .6076(2) .7366(2) .97900(8) .0199(3) Uani d . 1 . O O3 .1740(2) .6586(2) .80296(8) .0236(4) Uani d . 1 . O N1 .2114(2) .9124(2) .85599(9) .0133(3) Uani d . 1 . N N2 .4379(2) .9539(2) .94531(9) .0143(3) Uani d . 1 . N N3 .3949(2) .6942(2) .88883(9) .0129(3) Uani d . 1 . N C1 .2963(2) 1.0180(2) .90691(11) .0150(4) Uani d . 1 . C C2 .4878(2) .7909(2) .94091(10) .0129(4) Uani d . 1 . C C3 .2537(2) .7480(2) .84659(10) .0138(4) Uani d . 1 . C C4 .0590(2) .9754(3) .81446(11) .0184(4) Uani d . 1 . C H41 .0435(2) .9150(3) .76527(11) .022 Uiso calc R 1 . H H42 .0767(2) 1.0900(3) .80108(11) .022 Uiso calc R 1 . H C5 .5277(3) 1.0634(2) 1.00183(11) .0183(4) Uani d . 1 . C H51 .5393(3) 1.1716(2) .97836(11) .022 Uiso calc R 1 . H H52 .6414(3) 1.0208(2) 1.01164(11) .022 Uiso calc R 1 . H C6 .4438(3) .5207(2) .87904(12) .0186(4) Uani d . 1 . C H61 .3417(3) .4536(2) .87684(12) .022 Uiso calc R 1 . H H62 .5101(3) .4860(2) .92478(12) .022 Uiso calc R 1 . H C7 -.1009(3) .9595(3) .86479(13) .0278(5) Uani d . 1 . C H71 -.1970(3) 1.0016(3) .83580(13) .042 Uiso calc R 1 . H H72 -.0869(3) 1.0208(3) .91310(13) .042 Uiso calc R 1 . H H73 -.1201(3) .8460(3) .87731(13) .042 Uiso calc R 1 . H C8 .4334(3) 1.0774(3) 1.07954(12) .0239(5) Uani d . 1 . C H81 .4949(3) 1.1490(3) 1.11464(12) .036 Uiso calc R 1 . H H82 .4236(3) .9707(3) 1.10337(12) .036 Uiso calc R 1 . H H83 .3215(3) 1.1214(3) 1.07013(12) .036 Uiso calc R 1 . H C9 .5478(3) .4937(3) .80407(12) .0269(5) Uani d . 1 . C H91 .5773(3) .3797(3) .79968(12) .040 Uiso calc R 1 . H H92 .6501(3) .5584(3) .80650(12) .040 Uiso calc R 1 . H H93 .4818(3) .5260(3) .75860(12) .040 Uiso calc R 1 . H loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O1 C1 . 1.211(2) ? O2 C2 . 1.220(2) ? O3 C3 . 1.207(2) ? N1 C1 . 1.384(2) ? N1 C3 . 1.388(2) ? N1 C4 . 1.475(2) ? N2 C2 . 1.385(2) ? N2 C1 . 1.386(2) ? N2 C5 . 1.481(2) ? N3 C2 . 1.385(2) ? N3 C3 . 1.385(2) ? N3 C6 . 1.473(2) ? C4 C7 . 1.518(3) ? C4 H41 . .97 ? C4 H42 . .97 ? C5 C8 . 1.506(3) ? C5 H51 . .97 ? C5 H52 . .97 ? C6 C9 . 1.517(3) ? C6 H61 . .97 ? C6 H62 . .97 ? C7 H71 . .96 ? C7 H72 . .96 ? C7 H73 . .96 ? C8 H81 . .96 ? C8 H82 . .96 ? C8 H83 . .96 ? C9 H91 . .96 ? C9 H92 . .96 ? C9 H93 . .96 ?