Wall clock time and date at job start Sat Apr 11 2020 06:12:33 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53005 * 1 3 3 N 1.46497 * 109.46961 * 2 1 4 4 C 1.46496 * 120.00352 * 270.00003 * 3 2 1 5 5 C 1.50704 * 109.47056 * 270.00510 * 4 3 2 6 6 H 1.07998 * 120.00154 * 359.97438 * 5 4 3 7 7 C 1.37880 * 119.99692 * 180.02562 * 5 4 3 8 8 N 1.31509 * 120.00450 * 359.97438 * 7 5 4 9 9 Si 1.86805 * 119.99776 * 179.97438 * 7 5 4 10 10 H 1.48495 * 109.47239 * 89.99207 * 9 7 5 11 11 H 1.48493 * 109.47018 * 209.99837 * 9 7 5 12 12 H 1.48505 * 109.46823 * 329.99385 * 9 7 5 13 13 C 1.34776 * 119.99801 * 90.00424 * 3 2 1 14 14 O 1.21282 * 119.99940 * 180.02562 * 13 3 2 15 15 C 1.50703 * 119.99978 * 359.97438 * 13 3 2 16 16 N 1.46906 * 109.47109 * 180.02562 * 15 13 3 17 17 C 1.46848 * 110.99750 * 66.04607 * 16 15 13 18 18 C 1.53045 * 109.51853 * 185.84278 * 17 16 15 19 19 C 1.53121 * 109.27659 * 300.81897 * 18 17 16 20 20 C 1.53118 * 109.16297 * 57.65627 * 19 18 17 21 21 H 1.09001 * 109.50177 * 62.28453 * 20 19 18 22 22 N 1.46490 * 109.50341 * 182.36614 * 20 19 18 23 23 C 1.34777 * 119.99963 * 274.99820 * 22 20 19 24 24 O 1.21585 * 120.00103 * 0.02562 * 23 22 20 25 25 N 1.34779 * 119.99722 * 180.02562 * 23 22 20 26 26 C 1.46509 * 119.99692 * 180.02562 * 25 23 22 27 27 C 1.46498 * 120.00395 * 0.02562 * 25 23 22 28 28 C 1.46846 * 110.99938 * 190.25388 * 16 15 13 29 29 H 1.09000 * 109.46892 * 299.99690 * 1 2 3 30 30 H 1.08998 * 109.46794 * 60.00269 * 1 2 3 31 31 H 1.09009 * 109.46848 * 179.97438 * 1 2 3 32 32 H 1.09000 * 109.46892 * 240.00310 * 2 1 3 33 33 H 1.09002 * 109.46990 * 120.00456 * 2 1 3 34 34 H 1.09002 * 109.47248 * 30.00186 * 4 3 2 35 35 H 1.09000 * 109.47481 * 150.00438 * 4 3 2 36 36 H 0.96994 * 120.00664 * 180.02562 * 8 7 5 37 37 H 1.08992 * 109.46894 * 60.00096 * 15 13 3 38 38 H 1.09004 * 109.47113 * 300.00247 * 15 13 3 39 39 H 1.08996 * 109.46281 * 305.85079 * 17 16 15 40 40 H 1.08994 * 109.46340 * 65.83545 * 17 16 15 41 41 H 1.08996 * 109.50687 * 60.76000 * 18 17 16 42 42 H 1.09003 * 109.49858 * 180.84171 * 18 17 16 43 43 H 1.08997 * 109.52232 * 177.56507 * 19 18 17 44 44 H 1.09010 * 109.52073 * 297.74946 * 19 18 17 45 45 H 0.97003 * 120.00203 * 95.00276 * 22 20 19 46 46 H 1.08997 * 109.46778 * 90.00138 * 26 25 23 47 47 H 1.09003 * 109.46680 * 210.00089 * 26 25 23 48 48 H 1.08995 * 109.46757 * 330.00135 * 26 25 23 49 49 H 1.08994 * 109.47391 * 59.99661 * 27 25 23 50 50 H 1.09001 * 109.47457 * 180.02562 * 27 25 23 51 51 H 1.08999 * 109.46772 * 299.99716 * 27 25 23 52 52 H 1.08995 * 109.46359 * 294.17653 * 28 16 15 53 53 H 1.09001 * 109.45880 * 54.14768 * 28 16 15 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5301 0.0000 0.0000 3 7 2.0183 1.3812 0.0000 4 6 2.2625 2.0719 -1.2686 5 6 3.6858 1.8350 -1.7037 6 1 4.3429 1.2308 -1.0958 7 6 4.1494 2.3906 -2.8774 8 7 3.3494 3.1267 -3.6175 9 14 5.9138 2.0976 -3.4164 10 1 5.9776 0.8769 -4.2595 11 1 6.3928 3.2653 -4.1987 12 1 6.7737 1.9177 -2.2190 13 6 2.2430 2.0165 1.1672 14 8 2.6468 3.1601 1.1672 15 6 1.9914 1.3062 2.4723 16 7 2.3092 2.2063 3.5889 17 6 1.3829 3.3452 3.6268 18 6 1.8305 4.3327 4.7069 19 6 1.8517 3.6228 6.0634 20 6 2.7863 2.4126 5.9828 21 1 3.8005 2.7497 5.7686 22 7 2.7687 1.6951 7.2598 23 6 3.5760 2.0882 8.2648 24 8 4.3187 3.0387 8.1117 25 7 3.5602 1.4277 9.4396 26 6 4.4374 1.8555 10.5323 27 6 2.6658 0.2822 9.6239 28 6 2.3110 1.4808 4.8656 29 1 -0.3633 0.5138 0.8900 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0278 -0.0005 32 1 1.8933 -0.5138 -0.8900 33 1 1.8934 -0.5139 0.8900 34 1 1.5817 1.6878 -2.0283 35 1 2.0956 3.1411 -1.1383 36 1 3.6754 3.5173 -4.4433 37 1 2.6212 0.4185 2.5301 38 1 0.9433 1.0123 2.5299 39 1 1.3805 3.8437 2.6575 40 1 0.3783 2.9888 3.8544 41 1 2.8296 4.7000 4.4727 42 1 1.1343 5.1706 4.7448 43 1 2.2114 4.3104 6.8288 44 1 0.8450 3.2895 6.3159 45 1 2.1760 0.9370 7.3821 46 1 3.9193 2.5912 11.1473 47 1 4.7030 0.9930 11.1437 48 1 5.3424 2.3002 10.1186 49 1 2.9068 -0.4885 8.8918 50 1 2.7919 -0.1192 10.6295 51 1 1.6328 0.6022 9.4878 52 1 1.3020 1.1332 5.0873 53 1 2.9827 0.6251 4.7961 RHF calculation, no. of doubly occupied orbitals= 66 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC000451982270.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:12:33 Heat of formation + Delta-G solvation = -48.705185 kcal Electronic energy + Delta-G solvation = -30817.293392 eV Core-core repulsion = 26724.511869 eV Total energy + Delta-G solvation = -4092.781523 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -40.57124 -39.53353 -38.18540 -35.81289 -35.32278 -34.74861 -32.94470 -32.56068 -30.13700 -29.89726 -28.36393 -28.10282 -26.30494 -26.06390 -23.51898 -22.98695 -22.82443 -22.00045 -20.35790 -19.90950 -18.43219 -18.11981 -16.81971 -16.57557 -16.27879 -16.16623 -15.84132 -15.21344 -15.10394 -14.74179 -14.49176 -14.24831 -14.18641 -13.99930 -13.57922 -13.41310 -13.30975 -13.22360 -13.11150 -12.97645 -12.85376 -12.49576 -12.37163 -12.26263 -11.98081 -11.68221 -11.55209 -11.34918 -11.16627 -10.91052 -10.88376 -10.74098 -10.68457 -10.57536 -10.46289 -10.27651 -10.08160 -9.57670 -9.30986 -8.89601 -8.83062 -8.39885 -8.16702 -7.60452 -6.00672 -4.04901 2.32923 2.98249 3.33046 3.39882 3.42080 3.47888 3.49773 3.84781 4.22878 4.49189 4.55161 4.65389 4.76754 4.83301 4.91466 5.02360 5.05839 5.15014 5.19725 5.23565 5.24977 5.31537 5.34678 5.35437 5.47254 5.49865 5.55334 5.61224 5.62284 5.67755 5.77180 5.88182 5.98081 6.00168 6.02987 6.09792 6.22279 6.30368 6.33292 6.44327 6.46127 6.62737 6.95351 7.15636 7.18067 7.48342 7.59905 7.65472 7.96357 8.27742 8.37007 8.47188 8.95289 9.17177 9.60286 11.07352 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.015406 B = 0.002316 C = 0.002217 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1817.096339 B =12089.375411 C =12627.853748 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.168 4.168 2 C 0.107 3.893 3 N -0.600 5.600 4 C 0.248 3.752 5 C -0.523 4.523 6 H 0.057 0.943 7 C 0.060 3.940 8 N -0.896 5.896 9 Si 0.897 3.103 10 H -0.281 1.281 11 H -0.286 1.286 12 H -0.274 1.274 13 C 0.506 3.494 14 O -0.521 6.521 15 C 0.039 3.961 16 N -0.514 5.514 17 C 0.050 3.950 18 C -0.111 4.111 19 C -0.128 4.128 20 C 0.165 3.835 21 H 0.100 0.900 22 N -0.739 5.739 23 C 0.706 3.294 24 O -0.583 6.583 25 N -0.642 5.642 26 C 0.104 3.896 27 C 0.079 3.921 28 C 0.053 3.947 29 H 0.048 0.952 30 H 0.061 0.939 31 H 0.059 0.941 32 H 0.082 0.918 33 H 0.062 0.938 34 H 0.031 0.969 35 H 0.043 0.957 36 H 0.263 0.737 37 H 0.097 0.903 38 H 0.056 0.944 39 H 0.102 0.898 40 H 0.024 0.976 41 H 0.078 0.922 42 H 0.069 0.931 43 H 0.068 0.932 44 H 0.056 0.944 45 H 0.393 0.607 46 H 0.050 0.950 47 H 0.067 0.933 48 H 0.077 0.923 49 H 0.059 0.941 50 H 0.080 0.920 51 H 0.058 0.942 52 H 0.034 0.966 53 H 0.079 0.921 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.952 -9.634 25.642 28.523 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.227 4.227 2 C -0.018 4.018 3 N -0.333 5.333 4 C 0.129 3.871 5 C -0.562 4.562 6 H 0.075 0.925 7 C -0.141 4.141 8 N -0.535 5.535 9 Si 0.725 3.275 10 H -0.207 1.207 11 H -0.211 1.211 12 H -0.198 1.198 13 C 0.292 3.708 14 O -0.397 6.397 15 C -0.092 4.092 16 N -0.239 5.239 17 C -0.078 4.078 18 C -0.150 4.150 19 C -0.167 4.167 20 C 0.060 3.940 21 H 0.118 0.882 22 N -0.394 5.394 23 C 0.407 3.593 24 O -0.460 6.460 25 N -0.380 5.380 26 C -0.039 4.039 27 C -0.065 4.065 28 C -0.075 4.075 29 H 0.067 0.933 30 H 0.080 0.920 31 H 0.077 0.923 32 H 0.101 0.899 33 H 0.080 0.920 34 H 0.049 0.951 35 H 0.061 0.939 36 H 0.072 0.928 37 H 0.115 0.885 38 H 0.074 0.926 39 H 0.120 0.880 40 H 0.042 0.958 41 H 0.096 0.904 42 H 0.087 0.913 43 H 0.087 0.913 44 H 0.075 0.925 45 H 0.227 0.773 46 H 0.069 0.931 47 H 0.086 0.914 48 H 0.096 0.904 49 H 0.077 0.923 50 H 0.099 0.901 51 H 0.076 0.924 52 H 0.052 0.948 53 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges -6.702 -8.011 25.262 27.336 hybrid contribution -0.262 -1.145 -0.142 1.183 sum -6.964 -9.156 25.120 27.629 Atomic orbital electron populations 1.22225 0.96948 1.01303 1.02220 1.21392 0.93354 0.84430 1.02580 1.48260 1.64117 1.13193 1.07704 1.19240 0.96199 0.93596 0.78060 1.21440 0.96940 1.31731 1.06130 0.92486 1.24932 0.97806 0.94945 0.96462 1.69925 1.35693 1.33536 1.14345 0.86509 0.84819 0.77595 0.78590 1.20734 1.21125 1.19838 1.20085 0.78898 0.87174 0.84659 1.90649 1.44519 1.17809 1.86702 1.22052 1.00293 0.96046 0.90760 1.61391 1.52845 1.08746 1.00918 1.22329 0.91703 0.91861 1.01860 1.21507 1.03105 0.97449 0.92903 1.21993 0.98901 0.97389 0.98431 1.20807 1.01883 0.91102 0.80194 0.88160 1.45215 1.44254 1.36246 1.13663 1.15841 0.80977 0.82478 0.80032 1.90947 1.43802 1.29699 1.81596 1.46923 1.44236 1.33515 1.13368 1.21532 0.94438 0.99806 0.88168 1.21732 0.93540 0.88249 1.02981 1.22234 0.99642 0.96267 0.89407 0.93291 0.92001 0.92252 0.89945 0.91953 0.95148 0.93938 0.92780 0.88507 0.92611 0.87977 0.95756 0.90370 0.91272 0.91340 0.92508 0.77290 0.93115 0.91412 0.90396 0.92280 0.90140 0.92386 0.94760 0.90260 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.17 -2.16 10.24 37.16 0.38 -1.78 16 2 C 0.11 1.65 5.93 -4.04 -0.02 1.63 16 3 N -0.60 -12.41 2.46 -175.06 -0.43 -12.84 16 4 C 0.25 6.44 5.16 -5.19 -0.03 6.42 16 5 C -0.52 -14.91 9.39 -34.44 -0.32 -15.23 16 6 H 0.06 1.63 7.81 -52.49 -0.41 1.22 16 7 C 0.06 1.74 5.46 -17.82 -0.10 1.64 16 8 N -0.90 -26.79 13.29 55.43 0.74 -26.05 16 9 Si 0.90 22.17 29.54 -169.99 -5.02 17.15 16 10 H -0.28 -6.72 7.11 56.52 0.40 -6.32 16 11 H -0.29 -7.01 7.11 56.52 0.40 -6.61 16 12 H -0.27 -6.79 7.11 56.52 0.40 -6.39 16 13 C 0.51 10.34 7.35 -10.98 -0.08 10.26 16 14 O -0.52 -12.94 13.93 5.56 0.08 -12.87 16 15 C 0.04 0.58 4.00 -4.97 -0.02 0.56 16 16 N -0.51 -7.53 4.39 -236.11 -1.04 -8.57 16 17 C 0.05 0.72 5.11 -3.83 -0.02 0.70 16 18 C -0.11 -1.45 6.09 -26.65 -0.16 -1.61 16 19 C -0.13 -1.49 5.58 -26.61 -0.15 -1.64 16 20 C 0.17 1.94 2.61 -67.85 -0.18 1.77 16 21 H 0.10 1.51 7.58 -51.93 -0.39 1.12 16 22 N -0.74 -7.15 4.99 -58.60 -0.29 -7.44 16 23 C 0.71 8.40 8.25 -86.92 -0.72 7.68 16 24 O -0.58 -9.55 15.59 5.29 0.08 -9.46 16 25 N -0.64 -5.39 3.27 -195.34 -0.64 -6.03 16 26 C 0.10 0.74 10.41 59.85 0.62 1.36 16 27 C 0.08 0.34 9.48 59.85 0.57 0.90 16 28 C 0.05 0.59 4.93 -3.83 -0.02 0.57 16 29 H 0.05 0.59 7.22 -51.93 -0.37 0.22 16 30 H 0.06 0.89 8.14 -51.93 -0.42 0.47 16 31 H 0.06 0.60 8.14 -51.92 -0.42 0.18 16 32 H 0.08 1.34 8.07 -51.93 -0.42 0.92 16 33 H 0.06 0.79 6.44 -51.93 -0.33 0.45 16 34 H 0.03 0.80 8.07 -51.93 -0.42 0.38 16 35 H 0.04 1.25 7.42 -51.93 -0.39 0.86 16 36 H 0.26 7.43 8.31 -40.82 -0.34 7.09 16 37 H 0.10 1.27 7.24 -51.93 -0.38 0.89 16 38 H 0.06 0.70 7.16 -51.93 -0.37 0.33 16 39 H 0.10 1.82 5.80 -51.93 -0.30 1.51 16 40 H 0.02 0.31 8.14 -51.93 -0.42 -0.11 16 41 H 0.08 1.17 8.14 -51.93 -0.42 0.75 16 42 H 0.07 0.80 8.14 -51.93 -0.42 0.38 16 43 H 0.07 0.88 8.14 -51.93 -0.42 0.46 16 44 H 0.06 0.58 8.14 -51.92 -0.42 0.16 16 45 H 0.39 2.62 6.95 -40.82 -0.28 2.33 16 46 H 0.05 0.33 8.14 -51.93 -0.42 -0.09 16 47 H 0.07 0.29 7.92 -51.93 -0.41 -0.12 16 48 H 0.08 0.70 7.42 -51.93 -0.39 0.32 16 49 H 0.06 0.21 7.96 -51.93 -0.41 -0.20 16 50 H 0.08 0.20 7.79 -51.93 -0.40 -0.20 16 51 H 0.06 0.21 7.96 -51.93 -0.41 -0.21 16 52 H 0.03 0.32 8.14 -51.93 -0.42 -0.11 16 53 H 0.08 0.82 8.01 -51.93 -0.42 0.40 16 LS Contribution 417.18 15.07 6.29 6.29 Total: -1.00 -36.58 417.18 -9.94 -46.52 By element: Atomic # 1 Polarization: 9.54 SS G_CDS: -9.45 Total: 0.08 kcal Atomic # 6 Polarization: 13.47 SS G_CDS: -0.24 Total: 13.22 kcal Atomic # 7 Polarization: -59.27 SS G_CDS: -1.66 Total: -60.93 kcal Atomic # 8 Polarization: -22.49 SS G_CDS: 0.16 Total: -22.33 kcal Atomic # 14 Polarization: 22.17 SS G_CDS: -5.02 Total: 17.15 kcal Total LS contribution 6.29 Total: 6.29 kcal Total: -36.58 -9.94 -46.52 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC000451982270.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -2.190 kcal (2) G-P(sol) polarization free energy of solvation -36.579 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -38.769 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.936 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.515 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.705 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds