#------------------------------------------------------------------------------ #$Date: 2012-02-03 19:16:24 +0200 (Fri, 03 Feb 2012) $ #$Revision: 32112 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/01/06/2010695.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2010695 loop_ _publ_author_name 'Janes, Robert W.' _publ_section_title ; 3,5-Diamino-6-(2-fluorophenyl)-1,2,4-triazine--dimethylformamide (1/1) ; _journal_issue 3 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 362 _journal_page_last 364 _journal_volume 56 _journal_year 2000 _chemical_formula_moiety 'C9 H8 F N5,C3 H7 N O' _chemical_formula_sum 'C12 H15 F N6 O' _chemical_formula_weight 278.30 _chemical_name_systematic ; 3,5-Diamino-6-(2-fluorophenyl)-1,2,4-triazine dimethylformamide ; _space_group_IT_number 33 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall 'P 2c -2n' _symmetry_space_group_name_H-M 'P n a 21' _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 8 _cell_length_a 17.0016(10) _cell_length_b 10.6540(10) _cell_length_c 15.9038(10) _cell_measurement_reflns_used 25 _cell_measurement_temperature 296(2) _cell_measurement_theta_max 26 _cell_measurement_theta_min 7.5 _cell_volume 2880.7(4) _computing_cell_refinement 'CAD-4 Software' _computing_data_collection 'CAD-4 Software (Enraf-Nonius, 1989)' _computing_data_reduction 'CADRAL and CADSHEL (unpublished programs)' _computing_molecular_graphics ; SNOOPI (Davies, 1983) ; _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELX76 (Sheldrick, 1976)' _diffrn_ambient_temperature 296(2) _diffrn_measured_fraction_theta_full .969 _diffrn_measured_fraction_theta_max .969 _diffrn_measurement_device_type 'Enraf-Nonius CAD4 diffractometer' _diffrn_measurement_method \w--2\q _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type CuK\a _diffrn_radiation_wavelength 1.54178 _diffrn_reflns_av_R_equivalents .0585 _diffrn_reflns_av_sigmaI/netI .0537 _diffrn_reflns_limit_h_max 20 _diffrn_reflns_limit_h_min -20 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 19 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 5092 _diffrn_reflns_theta_full 70.06 _diffrn_reflns_theta_max 70.06 _diffrn_reflns_theta_min 4.90 _diffrn_standards_decay_% 0 _diffrn_standards_interval_count 200 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu .813 _exptl_absorpt_correction_type none _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.283 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 1168 _exptl_crystal_size_max .4 _exptl_crystal_size_mid .3 _exptl_crystal_size_min .3 _refine_diff_density_max .440 _refine_diff_density_min -.191 _refine_ls_extinction_coef .0070(9) _refine_ls_extinction_method 'SHELXL97 (Sheldrick, 1997)' _refine_ls_goodness_of_fit_ref 1.129 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 498 _refine_ls_number_reflns 2750 _refine_ls_number_restraints 123 _refine_ls_restrained_S_all 1.102 _refine_ls_R_factor_all .0824 _refine_ls_R_factor_gt .0525 _refine_ls_shift/su_max .026 _refine_ls_shift/su_mean .004 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_scheme 'calc w = 1/[\s^2^(Fo^2^)+(0.1020P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_wR_factor_ref .1665 _reflns_number_gt 1815 _reflns_number_total 2750 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file bm1376.cif _[local]_cod_data_source_block I _[local]_cod_chemical_formula_sum_orig 'C12 H15 F1 N6 O1' _cod_database_code 2010695 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, z+1/2' 'x+1/2, -y+1/2, z' '-x, -y, z+1/2' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol C1 .0857(2) .5336(3) .3660(3) .0625(11) Uani d D 1 . . C F2 .0122(2) .4567(4) .2518(3) .1128(13) Uani d D 1 . . F C2 .0827(3) .4786(5) .2874(4) .0831(16) Uani d D 1 . . C C3 .1482(4) .4436(6) .2427(4) .111(2) Uani d D 1 . . C H3 .1435 .4048 .1906 .133 Uiso calc R 1 . . H C4 .2193(5) .4668(7) .2762(6) .122(3) Uani d D 1 . . C H4 .2643 .4455 .2462 .147 Uiso calc R 1 . . H C5 .2267(3) .5215(7) .3542(5) .102(2) Uani d D 1 . . C H5 .2763 .5349 .3771 .123 Uiso calc R 1 . . H C6 .1596(2) .5567(5) .3988(4) .0773(14) Uani d D 1 . . C H6 .1646 .5958 .4508 .093 Uiso calc R 1 . . H C6t .01337(19) .5751(3) .4110(3) .0566(10) Uani d D 1 . . C N1 .00907(17) .6932(3) .4315(3) .0618(9) Uani d D 1 . . N N2 -.05424(19) .7379(3) .4735(3) .0653(10) Uani d D 1 . . N C3t -.1123(2) .6559(3) .4906(3) .0609(11) Uani d D 1 . . C N3 -.1761(2) .7027(3) .5286(3) .0794(13) Uani d D 1 . . N H31 -.2144 .6539 .5421 .095 Uiso calc R 1 . . H H32 -.1788 .7816 .5396 .095 Uiso calc R 1 . . H N4 -.11067(19) .5325(3) .4748(3) .0636(10) Uani d D 1 . . N C5t -.0474(2) .4898(3) .4354(3) .0596(11) Uani d D 1 . . C N5 -.0430(2) .3657(3) .4198(3) .0750(12) Uani d D 1 . . N H51 -.0805 .3169 .4354 .090 Uiso calc R 1 . . H H52 -.0026 .3354 .3943 .090 Uiso calc R 1 . . H C1' -.3358(3) .1814(9) .6314(5) .061(4) Uani d PD .617(10) A 1 C F2' -.2633(3) .2396(8) .7512(4) .125(3) Uani d PD .617(10) A 1 F C2' -.3333(4) .2279(9) .7125(5) .074(3) Uani d PD .617(10) A 1 C C3' -.3988(5) .2641(14) .7566(7) .092(5) Uani d PD .617(10) A 1 C H3' -.3944 .2977 .8104 .110 Uiso calc PR .617(10) A 1 H C4' -.4696(6) .250(2) .7202(9) .095(7) Uani d PD .617(10) A 1 C H4' -.5147 .2713 .7499 .114 Uiso calc PR .617(10) A 1 H C5' -.4765(4) .203(2) .6398(8) .124(12) Uani d PD .617(10) A 1 C H5' -.5259 .1940 .6155 .149 Uiso calc PR .617(10) A 1 H C6' -.4092(3) .1710(13) .5947(7) .083(4) Uani d PD .617(10) A 1 C H6' -.4137 .1422 .5397 .099 Uiso calc PR .617(10) A 1 H C6t' -.2636(3) .1392(6) .5865(5) .054(3) Uani d PD .617(10) A 1 C N1' -.2493(5) .0191(6) .5858(9) .055(3) Uani d PD .617(10) A 1 N N2' -.1852(5) -.0267(6) .5457(8) .061(4) Uani d PD .617(10) A 1 N C3t' -.1344(6) .0577(7) .5138(10) .066(5) Uani d PD .617(10) A 1 C N3' -.0721(9) .0108(10) .4729(16) .084(6) Uani d PD .617(10) A 1 N H31' -.0406 .0603 .4467 .100 Uiso calc PR .617(10) A 1 H H32' -.0637 -.0688 .4728 .100 Uiso calc PR .617(10) A 1 H N4' -.1449(7) .1823(7) .5121(11) .071(5) Uani d PD .617(10) A 1 N C5t' -.2081(5) .2254(5) .5515(8) .061(5) Uani d PD .617(10) A 1 C N5' -.2160(7) .3506(6) .5596(12) .077(5) Uani d PD .617(10) A 1 N H51' -.1807 .3999 .5394 .093 Uiso calc PR .617(10) A 1 H H52' -.2564 .3811 .5849 .093 Uiso calc PR .617(10) A 1 H C1" -.3365(5) .1867(13) .6467(7) .062(6) Uani d PD .383(10) A 2 C F2" -.4125(5) .0852(11) .5436(6) .123(5) Uani d PD .383(10) A 2 F C2" -.4090(5) .1590(12) .6122(7) .095(10) Uani d PD .383(10) A 2 C C3" -.4787(5) .2053(19) .6425(12) .115(19) Uani d PD .383(10) A 2 C H3" -.5260 .1882 .6154 .138 Uiso calc PR .383(10) A 2 H C4" -.4770(8) .276(3) .7125(17) .105(14) Uani d PD .383(10) A 2 C H4" -.5238 .3064 .7348 .126 Uiso calc PR .383(10) A 2 H C5" -.4070(9) .3044(18) .7516(10) .089(8) Uani d PD .383(10) A 2 C H5" -.4069 .3499 .8015 .107 Uiso calc PR .383(10) A 2 H C6" -.3362(7) .2647(17) .7162(9) .093(8) Uani d PD .383(10) A 2 C H6" -.2887 .2908 .7394 .111 Uiso calc PR .383(10) A 2 H C6t" -.2616(4) .1469(9) .6061(8) .046(4) Uani d PD .383(10) A 2 C N1" -.2444(9) .0278(10) .6089(13) .066(7) Uani d PD .383(10) A 2 N N2" -.1782(8) -.0161(10) .5721(11) .050(4) Uani d PD .383(10) A 2 N C3t" -.1350(7) .0666(12) .5277(12) .056(7) Uani d PD .383(10) A 2 C N3" -.0689(13) .0221(16) .493(2) .069(7) Uani d PD .383(10) A 2 N H31" -.0561 -.0554 .4998 .083 Uiso calc PR .383(10) A 2 H H32" -.0391 .0710 .4640 .083 Uiso calc PR .383(10) A 2 H N4" -.1488(9) .1900(10) .5217(16) .059(7) Uani d PD .383(10) A 2 N C5t" -.2143(8) .2312(10) .5577(12) .072(9) Uani d PD .383(10) A 2 C N5" -.2359(10) .3509(10) .5434(16) .056(5) Uani d PD .383(10) A 2 N H51" -.2075 .3981 .5117 .068 Uiso calc PR .383(10) A 2 H H52" -.2780 .3802 .5659 .068 Uiso calc PR .383(10) A 2 H O1A .0630(2) .1600(4) .4007(4) .1088(16) Uani d . 1 . . O C1A .1326(4) .1625(6) .3780(5) .1027(19) Uani d . 1 . . C H1A .1591 .2388 .3795 .123 Uiso calc R 1 . . H N1A .1713(3) .0612(5) .3515(4) .0907(15) Uani d . 1 . . N C2A .2513(4) .0774(10) .3220(7) .144(4) Uani d . 1 . . C H2A1 .2719 -.0022 .3042 .173 Uiso calc R 1 . . H H2A2 .2832 .1102 .3666 .173 Uiso calc R 1 . . H H2A3 .2517 .1348 .2755 .173 Uiso calc R 1 . . H C3A .1379(7) -.0588(9) .3511(10) .170(5) Uani d . 1 . . C H3A1 .1754 -.1182 .3299 .204 Uiso calc R 1 . . H H3A2 .0921 -.0588 .3158 .204 Uiso calc R 1 . . H H3A3 .1232 -.0817 .4073 .204 Uiso calc R 1 . . H O1B -.3249(2) .5582(4) .5804(4) .0980(14) Uani d . 1 . . O C1B -.3907(3) .5592(5) .6087(4) .0766(14) Uani d . 1 . . C H1B -.4194 .4850 .6052 .092 Uiso calc R 1 . . H N1B -.4256(2) .6569(4) .6443(3) .0768(11) Uani d . 1 . . N C2B -.3860(5) .7758(7) .6472(8) .138(3) Uani d . 1 . . C H2B1 -.4188 .8361 .6753 .166 Uiso calc R 1 . . H H2B2 -.3753 .8038 .5910 .166 Uiso calc R 1 . . H H2B3 -.3374 .7669 .6774 .166 Uiso calc R 1 . . H C3B -.5048(4) .6498(9) .6770(6) .115(2) Uani d . 1 . . C H3B1 -.5193 .7296 .7005 .138 Uiso calc R 1 . . H H3B2 -.5073 .5866 .7200 .138 Uiso calc R 1 . . H H3B3 -.5404 .6287 .6324 .138 Uiso calc R 1 . . H 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 C1 .072(3) .052(2) .064(3) -.0006(18) .009(2) .0043(19) F2 .143(3) .104(2) .091(3) -.027(2) -.014(2) -.018(2) C2 .113(4) .065(3) .072(4) -.008(3) .016(3) -.006(3) C3 .152(6) .088(4) .093(5) -.020(4) .058(5) -.016(4) C4 .147(7) .087(5) .132(8) .001(4) .079(6) .010(4) C5 .079(3) .117(5) .112(6) .004(3) .034(4) .016(4) C6 .066(3) .085(3) .081(4) -.005(2) .015(2) .015(3) C6t .058(2) .0431(19) .068(3) .0000(16) .0017(19) .0023(18) N1 .066(2) .0485(18) .071(2) .0008(15) .0055(18) -.0032(17) N2 .067(2) .0464(17) .082(3) -.0044(15) .009(2) .0014(19) C3t .063(2) .042(2) .078(3) .0024(17) .002(2) .0012(19) N3 .067(2) .050(2) .122(4) -.0001(16) .020(2) -.007(2) N4 .0600(18) .0408(17) .090(3) .0013(13) .0079(19) .0023(18) C5t .065(2) .0425(19) .071(3) -.0029(17) -.002(2) .002(2) N5 .066(2) .0427(17) .116(4) -.0019(15) .020(2) -.002(2) C1' .079(11) .050(7) .053(5) -.001(6) .008(5) .008(4) F2' .127(5) .146(6) .101(5) .010(4) -.026(4) -.038(4) C2' .085(7) .051(7) .086(9) .013(4) .007(6) -.007(5) C3' .140(12) .054(9) .080(8) .016(7) .029(8) -.004(5) C4' .098(12) .082(11) .104(12) .023(7) .050(10) .010(8) C5' .098(15) .16(2) .112(16) .052(12) -.015(11) -.022(14) C6' .051(7) .105(10) .093(8) .015(6) .013(5) -.025(7) C6t' .056(6) .051(6) .055(6) .000(4) -.003(4) -.007(4) N1' .070(5) .037(4) .057(8) -.002(3) .008(4) -.007(3) N2' .069(5) .047(4) .067(8) -.003(3) .009(5) -.008(4) C3t' .084(10) .025(5) .089(9) -.003(5) .021(6) .004(4) N3' .081(9) .055(7) .115(12) .003(5) .042(9) -.010(6) N4' .057(8) .062(10) .094(10) .009(6) .019(7) .007(8) C5t' .074(9) .027(6) .082(10) -.005(6) -.010(7) .009(5) N5' .061(7) .046(5) .125(11) .008(3) .014(7) .000(4) C1" .049(12) .065(13) .071(11) .004(9) .016(8) -.013(10) F2" .089(6) .161(11) .118(8) .015(6) -.026(5) -.065(8) C2" .10(2) .11(2) .068(11) -.013(15) .009(11) .020(12) C3" .062(15) .09(2) .19(4) -.007(13) .08(2) .00(2) C4" .086(16) .066(14) .16(3) .024(11) .056(17) .014(14) C5" .120(17) .048(13) .100(15) .015(9) .048(12) -.004(9) C6" .154(19) .048(11) .076(13) .012(8) .053(13) -.014(7) C6t" .077(11) .032(7) .029(6) -.004(6) .002(5) -.003(4) N1" .089(11) .065(10) .044(11) .002(7) .001(6) -.009(6) N2" .061(7) .040(6) .048(10) -.001(4) .001(6) -.011(5) C3t" .035(8) .069(15) .064(10) .013(8) -.005(7) -.012(9) N3" .064(10) .022(6) .12(2) .011(5) .012(8) -.010(7) N4" .061(13) .012(8) .104(17) .000(7) .014(11) -.012(8) C5t" .049(12) .077(18) .091(18) .019(11) .031(12) -.020(12) N5" .035(6) .036(6) .098(12) .003(4) .011(8) .014(5) O1A .078(2) .091(3) .157(5) .014(2) .037(3) -.002(3) C1A .115(5) .081(4) .112(5) .006(3) .014(4) -.003(4) N1A .079(3) .107(4) .086(3) .028(3) .004(2) -.006(3) C2A .096(5) .194(10) .142(8) -.012(6) .016(5) -.022(7) C3A .194(9) .105(7) .211(13) -.015(6) .019(9) -.038(8) O1B .073(2) .079(2) .142(4) .0139(16) .026(2) -.002(2) C1B .073(3) .064(3) .093(4) .000(2) .005(3) -.002(3) N1B .074(2) .077(3) .079(3) .0065(19) .005(2) .001(2) C2B .119(5) .085(4) .211(10) .003(4) .026(6) -.030(6) C3B .091(4) .143(6) .111(6) .008(4) .031(4) -.012(5) 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 C1 C2 . 1.382(7) no C1 C6t . 1.490(5) yes F2 C2 . 1.346(6) yes C2 C3 . 1.371(7) no C3 C4 . 1.344(11) no C4 C5 . 1.376(11) no C5 C6 . 1.394(7) no C6t N1 . 1.303(4) yes C6t C5t . 1.429(5) yes N1 N2 . 1.353(4) yes N2 C3t . 1.346(4) yes C3t N3 . 1.338(5) yes C3t N4 . 1.338(4) yes N4 C5t . 1.326(5) yes C5t N5 . 1.347(4) yes C1' C6' . 1.382(6) no C1' C2' . 1.382(7) no C1' C6t' . 1.490(5) no F2' C2' . 1.346(6) no C2' C3' . 1.372(7) no C3' C4' . 1.344(11) no C4' C5' . 1.376(11) no C5' C6' . 1.394(7) no C6t' N1' . 1.303(4) no C6t' C5t' . 1.430(5) no N1' N2' . 1.353(4) no N2' C3t' . 1.347(4) no C3t' N4' . 1.339(4) no C3t' N3' . 1.339(5) no N4' C5t' . 1.326(5) no C5t' N5' . 1.347(5) no C1" C2" . 1.382(7) no C1" C6" . 1.383(6) no C1" C6t" . 1.490(5) no F2" C2" . 1.346(6) no C2" C3" . 1.371(7) no C3" C4" . 1.344(11) no C4" C5" . 1.376(11) no C5" C6" . 1.394(7) no C6t" N1" . 1.303(4) no C6t" C5t" . 1.430(5) no N1" N2" . 1.353(4) no N2" C3t" . 1.347(4) no C3t" N4" . 1.339(4) no C3t" N3" . 1.339(5) no N4" C5t" . 1.326(5) no C5t" N5" . 1.347(5) no O1A C1A . 1.238(8) no C1A N1A . 1.333(8) no N1A C3A . 1.399(11) no N1A C2A . 1.448(9) no O1B C1B . 1.206(6) no C1B N1B . 1.326(7) no N1B C2B . 1.435(9) no N1B C3B . 1.446(8) no loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C .0181 .0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O .0492 .0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N .0311 .0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' F F .0727 .0534 '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_publ_flag C6 C1 C2 116.8(4) no C6 C1 C6t 121.1(4) no C2 C1 C6t 122.0(4) no F2 C2 C3 117.2(5) no F2 C2 C1 119.1(5) no C3 C2 C1 123.6(5) no C4 C3 C2 118.3(6) no C3 C4 C5 121.1(5) no C4 C5 C6 119.9(6) no C1 C6 C5 120.2(6) no N1 C6t C5t 120.4(3) yes N1 C6t C1 117.0(3) yes C5t C6t C1 122.5(3) yes C6t N1 N2 120.6(3) yes N1 N2 C3t 117.0(3) yes N3 C3t N4 117.9(3) yes N3 C3t N2 116.3(3) yes N4 C3t N2 125.8(3) yes C5t N4 C3t 116.3(3) yes N4 C5t N5 117.9(3) yes N4 C5t C6t 119.8(3) yes N5 C5t C6t 122.3(4) yes C6' C1' C2' 116.8(4) no C6' C1' C6t' 121.1(4) no C2' C1' C6t' 122.1(4) no F2' C2' C3' 117.2(5) no F2' C2' C1' 119.2(5) no C3' C2' C1' 123.6(5) no C4' C3' C2' 118.3(6) no C3' C4' C5' 121.1(5) no C4' C5' C6' 119.9(6) no C1' C6' C5' 120.2(6) no N1' C6t' C5t' 120.3(3) no N1' C6t' C1' 117.0(3) no C5t' C6t' C1' 122.5(3) no C6t' N1' N2' 120.5(3) no C3t' N2' N1' 117.0(3) no N4' C3t' N2' 125.7(3) no N4' C3t' N3' 117.7(3) no N2' C3t' N3' 116.2(3) no C5t' N4' C3t' 116.2(3) no N4' C5t' N5' 118.0(3) no N4' C5t' C6t' 119.8(3) no N5' C5t' C6t' 122.2(4) no C2" C1" C6" 116.7(4) no C2" C1" C6t" 122.0(4) no C6" C1" C6t" 121.0(4) no F2" C2" C3" 117.2(6) no F2" C2" C1" 119.1(5) no C3" C2" C1" 123.6(5) no C4" C3" C2" 118.3(6) no C3" C4" C5" 121.1(5) no C4" C5" C6" 119.8(6) no C1" C6" C5" 120.2(6) no N1" C6t" C5t" 120.3(3) no N1" C6t" C1" 117.0(3) no C5t" C6t" C1" 122.4(3) no C6t" N1" N2" 120.5(3) no C3t" N2" N1" 117.0(3) no N2" C3t" N4" 125.7(4) no N2" C3t" N3" 116.2(3) no N4" C3t" N3" 117.8(3) no C5t" N4" C3t" 116.2(3) no N4" C5t" N5" 118.0(3) no N4" C5t" C6t" 119.7(3) no N5" C5t" C6t" 122.2(4) no O1A C1A N1A 123.2(6) no C1A N1A C3A 122.7(7) no C1A N1A C2A 118.0(7) no C3A N1A C2A 119.3(7) no O1B C1B N1B 125.5(5) no C1B N1B C2B 119.8(5) no C1B N1B C3B 122.0(5) no C2B N1B C3B 118.1(5) no loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_site_symmetry_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA N3 H31 O1B . .86 2.22 3.073(5) 170 N5 H52 O1A . .86 2.18 2.854(5) 135 N3 H32 N2' 1_565 .86 2.05 2.900(7) 171 N5 H51 N4' . .86 2.18 2.996(8) 159 N3' H31' O1A . .86 2.18 3.019(11) 165 N3' H32' N2 1_545 .86 2.07 2.923(11) 175 N5' H52' O1B . .86 2.22 2.903(8) 137 N5' H51' N4 . .86 2.11 2.964(10) 169 N3 H32 N2" 1_565 .86 2.22 3.074(11) 176 N5 H51 N4" . .86 2.25 3.061(10) 157 N3" H32" O1A . .86 2.22 3.055(14) 164 N3" H31" N2 1_545 .86 2.24 3.053(17) 157 N5" H52" O1B . .86 2.07 2.742(11) 134 N5" H51" N4 . .86 2.26 3.076(13) 159 loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_publ_flag C6 C1 C2 F2 -178.5(5) no C6t C1 C2 F2 -3.1(7) no C6 C1 C2 C3 1.9(8) no C6t C1 C2 C3 177.4(5) no F2 C2 C3 C4 178.7(6) no C1 C2 C3 C4 -1.7(10) no C2 C3 C4 C5 1.5(11) no C3 C4 C5 C6 -1.6(11) no C2 C1 C6 C5 -1.9(7) no C6t C1 C6 C5 -177.5(5) no C4 C5 C6 C1 1.9(9) no C6 C1 C6t N1 53.9(6) no C2 C1 C6t N1 -121.4(5) no C6 C1 C6t C5t -122.7(5) no C2 C1 C6t C5t 62.0(6) no C5t C6t N1 N2 -2.5(6) no C1 C6t N1 N2 -179.1(4) no C6t N1 N2 C3t -1.6(7) no N1 N2 C3t N3 -177.0(5) no N1 N2 C3t N4 4.8(7) no N3 C3t N4 C5t 178.5(4) no N2 C3t N4 C5t -3.3(8) no C3t N4 C5t N5 178.8(5) no C3t N4 C5t C6t -1.1(7) no N1 C6t C5t N4 4.0(6) no C1 C6t C5t N4 -179.6(4) no N1 C6t C5t N5 -175.9(5) no C1 C6t C5t N5 .5(7) no C6' C1' C2' F2' 179.8(10) no C6t' C1' C2' F2' 2.3(11) no C6' C1' C2' C3' -.5(15) no C6t' C1' C2' C3' -177.9(10) no F2' C2' C3' C4' -178.0(14) no C1' C2' C3' C4' 2(2) no C2' C3' C4' C5' -2(3) no C3' C4' C5' C6' 0(3) no C2' C1' C6' C5' -1.7(18) no C6t' C1' C6' C5' 175.8(13) no C4' C5' C6' C1' 2(3) no C6' C1' C6t' N1' -78.8(12) no C2' C1' C6t' N1' 98.6(11) no C6' C1' C6t' C5t' 106.6(11) no C2' C1' C6t' C5t' -76.0(10) no C5t' C6t' N1' N2' -5.8(17) no C1' C6t' N1' N2' 179.4(10) no C6t' N1' N2' C3t' 5.8(19) no N1' N2' C3t' N4' -6(2) no N1' N2' C3t' N3' -178.7(15) no N2' C3t' N4' C5t' 6(2) no N3' C3t' N4' C5t' 178.5(16) no C3t' N4' C5t' N5' 172.5(16) no C3t' N4' C5t' C6t' -5.3(17) no N1' C6t' C5t' N4' 5.6(14) no C1' C6t' C5t' N4' -179.9(10) no N1' C6t' C5t' N5' -172.1(14) no C1' C6t' C5t' N5' 2.4(15) no C6" C1" C2" F2" 178.9(13) no C6t" C1" C2" F2" 5.6(13) no C6" C1" C2" C3" .7(18) no C6t" C1" C2" C3" -172.7(14) no F2" C2" C3" C4" 178.0(18) no C1" C2" C3" C4" -4(3) no C2" C3" C4" C5" 2(4) no C3" C4" C5" C6" 3(3) no C2" C1" C6" C5" 4(2) no C6t" C1" C6" C5" 177.8(13) no C4" C5" C6" C1" -6(3) no C2" C1" C6t" N1" -71.9(15) no C6" C1" C6t" N1" 115.0(17) no C2" C1" C6t" C5t" 101.2(14) no C6" C1" C6t" C5t" -71.9(15) no C5t" C6t" N1" N2" 5(2) no C1" C6t" N1" N2" 178.7(15) no C6t" N1" N2" C3t" -5(3) no N1" N2" C3t" N4" 5(3) no N1" N2" C3t" N3" 179(2) no N2" C3t" N4" C5t" -5(3) no N3" C3t" N4" C5t" -179(2) no C3t" N4" C5t" N5" -171(2) no C3t" N4" C5t" C6t" 6(2) no N1" C6t" C5t" N4" -5.9(19) no C1" C6t" C5t" N4" -178.8(12) no N1" C6t" C5t" N5" 170(2) no C1" C6t" C5t" N5" -2(2) no O1A C1A N1A C3A -3.4(13) no O1A C1A N1A C2A 176.5(8) no O1B C1B N1B C2B 3.5(11) no O1B C1B N1B C3B -179.8(7) no