Wall clock time and date at job start Tue Mar 31 2020 23:25:22 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 O 1.45204 * 1 3 3 C 1.34229 * 116.99962 * 2 1 4 4 O 1.20835 * 119.99947 * 359.97438 * 3 2 1 5 5 C 1.50696 * 120.00300 * 180.27633 * 3 2 1 6 6 C 1.53003 * 109.47424 * 179.72203 * 5 3 2 7 7 N 1.46502 * 109.46935 * 180.02562 * 6 5 3 8 8 C 1.36930 * 120.00330 * 86.57453 * 7 6 5 9 9 H 1.07999 * 119.99659 * 218.96348 * 8 7 6 10 10 C 1.38813 * 119.99925 * 38.96009 * 8 7 6 11 11 N 1.31617 * 120.00403 * 14.16926 * 10 8 7 12 12 Si 1.86808 * 119.99804 * 194.16744 * 10 8 7 13 13 H 1.48501 * 109.46950 * 59.99899 * 12 10 8 14 14 H 1.48495 * 109.46994 * 180.02562 * 12 10 8 15 15 H 1.48503 * 109.47015 * 300.00128 * 12 10 8 16 16 C 1.46504 * 119.99526 * 266.56906 * 7 6 5 17 17 H 1.09003 * 109.47321 * 0.02562 * 16 7 6 18 18 C 1.52996 * 109.47101 * 240.00216 * 16 7 6 19 19 C 1.50702 * 109.47057 * 120.00453 * 16 7 6 20 20 O 1.21287 * 119.99562 * 352.12811 * 19 16 7 21 21 N 1.34773 * 120.00015 * 172.13145 * 19 16 7 22 22 C 1.46931 * 120.62980 * 204.86196 * 21 19 16 23 23 H 1.08994 * 109.58185 * 113.79674 * 22 21 19 24 24 C 1.52998 * 109.58326 * 353.37385 * 22 21 19 25 25 C 1.53191 * 108.77526 * 233.58605 * 22 21 19 26 26 C 1.53041 * 109.31446 * 305.36796 * 25 22 21 27 27 C 1.53039 * 109.54057 * 61.36123 * 26 25 22 28 28 C 1.46928 * 120.63211 * 24.58521 * 21 19 16 29 29 H 1.08996 * 109.58324 * 246.20388 * 28 21 19 30 30 C 1.53003 * 109.58525 * 6.62428 * 28 21 19 31 31 H 1.09000 * 109.46640 * 300.00175 * 1 2 3 32 32 H 1.09000 * 109.47132 * 60.00369 * 1 2 3 33 33 H 1.09001 * 109.46665 * 180.02562 * 1 2 3 34 34 H 1.08999 * 109.46806 * 299.72508 * 5 3 2 35 35 H 1.09006 * 109.47176 * 59.72317 * 5 3 2 36 36 H 1.08997 * 109.46866 * 299.99997 * 6 5 3 37 37 H 1.08993 * 109.47097 * 59.99880 * 6 5 3 38 38 H 0.97001 * 120.00393 * 179.97438 * 11 10 8 39 39 H 1.09003 * 109.47363 * 303.83165 * 18 16 7 40 40 H 1.09004 * 109.47070 * 63.83144 * 18 16 7 41 41 H 1.08997 * 109.47078 * 183.83018 * 18 16 7 42 42 H 1.08999 * 109.47483 * 56.27197 * 24 22 21 43 43 H 1.09003 * 109.46758 * 176.26728 * 24 22 21 44 44 H 1.08994 * 109.47577 * 296.26668 * 24 22 21 45 45 H 1.09004 * 109.49559 * 65.31971 * 25 22 21 46 46 H 1.09000 * 109.49286 * 185.41213 * 25 22 21 47 47 H 1.08993 * 109.45829 * 181.38787 * 26 25 22 48 48 H 1.09010 * 109.45632 * 301.34366 * 26 25 22 49 49 H 1.09004 * 109.49243 * 58.58708 * 27 26 25 50 50 H 1.08998 * 109.49534 * 178.68567 * 27 26 25 51 51 H 1.09001 * 109.46982 * 49.80913 * 30 28 21 52 52 H 1.09000 * 109.46788 * 169.80988 * 30 28 21 53 53 H 1.08997 * 109.47281 * 289.80759 * 30 28 21 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 8 1.4520 0.0000 0.0000 3 6 2.0614 1.1960 0.0000 4 8 1.4033 2.2094 -0.0005 5 6 3.5663 1.2750 -0.0063 6 6 4.0001 2.7422 -0.0119 7 7 5.4631 2.8188 -0.0187 8 6 6.1453 2.7809 -1.2053 9 1 7.0746 2.2353 -1.2767 10 6 5.6423 3.4437 -2.3165 11 7 4.6774 4.3275 -2.1748 12 14 6.3351 3.0811 -4.0131 13 1 6.1369 1.6444 -4.3320 14 1 5.6336 3.9142 -5.0225 15 1 7.7860 3.3970 -4.0331 16 6 6.1962 2.9362 1.2443 17 1 5.4899 2.9503 2.0745 18 6 7.0090 4.2323 1.2436 19 6 7.1262 1.7601 1.3965 20 8 7.0712 0.8380 0.6105 21 7 8.0188 1.7331 2.4059 22 6 9.2508 0.9403 2.2946 23 1 10.1133 1.6064 2.2743 24 6 9.2113 0.1085 1.0111 25 6 9.3493 0.0093 3.5071 26 6 9.2482 0.8371 4.7904 27 6 7.8936 1.5477 4.8358 28 6 7.7813 2.5006 3.6360 29 1 8.5264 3.2913 3.7229 30 6 6.3803 3.1142 3.5953 31 1 -0.3632 0.5139 0.8900 32 1 -0.3633 0.5138 -0.8900 33 1 -0.3633 -1.0277 0.0005 34 1 3.9596 0.7832 0.8834 35 1 3.9525 0.7785 -0.8966 36 1 3.6067 3.2339 -0.9016 37 1 3.6139 3.2386 0.8782 38 1 4.3262 4.7909 -2.9513 39 1 7.6672 4.2480 0.3749 40 1 6.3321 5.0857 1.2021 41 1 7.6068 4.2868 2.1534 42 1 9.0620 0.7672 0.1556 43 1 10.1533 -0.4279 0.8966 44 1 8.3905 -0.6065 1.0666 45 1 8.5355 -0.7153 3.4765 46 1 10.3047 -0.5149 3.4866 47 1 9.3427 0.1799 5.6548 48 1 10.0477 1.5779 4.8085 49 1 7.0935 0.8086 4.7926 50 1 7.8130 2.1184 5.7609 51 1 5.6539 2.3445 3.3344 52 1 6.1362 3.5276 4.5738 53 1 6.3528 3.9077 2.8485 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 ZINC000879476112.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 23:25:22 Heat of formation + Delta-G solvation = -36.975667 kcal Electronic energy + Delta-G solvation = -33059.519781 eV Core-core repulsion = 28934.954138 eV Total energy + Delta-G solvation = -4124.565644 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.14 seconds Orbital eigenvalues (eV) -40.61205 -39.84576 -37.26712 -36.28319 -35.86678 -34.36902 -32.51284 -31.55067 -31.23775 -29.04270 -28.31945 -27.20281 -25.94328 -24.79371 -24.12871 -22.92368 -21.39624 -21.22168 -20.37111 -19.66306 -18.71054 -17.14682 -16.62427 -16.05992 -15.96311 -15.74469 -15.54123 -15.15092 -14.89122 -14.47071 -14.05021 -14.01665 -13.88004 -13.58302 -13.35846 -13.04980 -12.63753 -12.61918 -12.52800 -12.16713 -12.01949 -11.94224 -11.75455 -11.68481 -11.46380 -11.42353 -11.25882 -10.92900 -10.84936 -10.81770 -10.78142 -10.72426 -10.49215 -10.42424 -10.27814 -10.10387 -9.97514 -9.77150 -9.71518 -9.47811 -8.59225 -8.35402 -7.97767 -6.54367 -5.69808 -3.35491 2.82995 3.24532 3.37422 3.41493 3.45809 3.47251 3.51290 4.52073 4.73809 4.76264 4.84891 5.04118 5.20886 5.26604 5.30602 5.32314 5.37071 5.38259 5.43943 5.50808 5.54084 5.62289 5.70254 5.77536 5.80488 5.85310 5.87247 5.94418 6.00387 6.03741 6.05771 6.09192 6.09994 6.18599 6.27184 6.31939 6.34990 6.42800 6.51845 6.58085 6.71451 6.79910 6.85834 7.07586 7.12938 7.19691 7.81865 7.98507 8.04824 8.33906 8.59648 9.04012 9.22991 9.81827 10.37599 11.28153 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009207 B = 0.004676 C = 0.003712 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3040.366355 B = 5987.199469 C = 7541.245487 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.034 3.966 2 O -0.370 6.370 3 C 0.461 3.539 4 O -0.510 6.510 5 C -0.127 4.127 6 C 0.153 3.847 7 N -0.555 5.555 8 C -0.243 4.243 9 H 0.065 0.935 10 C 0.010 3.990 11 N -0.890 5.890 12 Si 0.899 3.101 13 H -0.283 1.283 14 H -0.291 1.291 15 H -0.283 1.283 16 C 0.117 3.883 17 H 0.110 0.890 18 C -0.154 4.154 19 C 0.505 3.495 20 O -0.503 6.503 21 N -0.630 5.630 22 C 0.148 3.852 23 H 0.061 0.939 24 C -0.140 4.140 25 C -0.130 4.130 26 C -0.118 4.118 27 C -0.129 4.129 28 C 0.152 3.848 29 H 0.068 0.932 30 C -0.216 4.216 31 H 0.057 0.943 32 H 0.059 0.941 33 H 0.092 0.908 34 H 0.081 0.919 35 H 0.102 0.898 36 H 0.119 0.881 37 H 0.031 0.969 38 H 0.255 0.745 39 H 0.065 0.935 40 H 0.062 0.938 41 H 0.051 0.949 42 H 0.068 0.932 43 H 0.038 0.962 44 H 0.075 0.925 45 H 0.065 0.935 46 H 0.065 0.935 47 H 0.059 0.941 48 H 0.061 0.939 49 H 0.065 0.935 50 H 0.069 0.931 51 H 0.069 0.931 52 H 0.061 0.939 53 H 0.119 0.881 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.673 -5.419 13.998 15.453 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 -0.060 4.060 2 O -0.287 6.287 3 C 0.304 3.696 4 O -0.397 6.397 5 C -0.167 4.167 6 C 0.026 3.974 7 N -0.273 5.273 8 C -0.373 4.373 9 H 0.083 0.917 10 C -0.189 4.189 11 N -0.533 5.533 12 Si 0.729 3.271 13 H -0.209 1.209 14 H -0.217 1.217 15 H -0.209 1.209 16 C 0.006 3.994 17 H 0.127 0.873 18 C -0.212 4.212 19 C 0.293 3.707 20 O -0.376 6.376 21 N -0.370 5.370 22 C 0.045 3.955 23 H 0.079 0.921 24 C -0.198 4.198 25 C -0.169 4.169 26 C -0.155 4.155 27 C -0.167 4.167 28 C 0.048 3.952 29 H 0.086 0.914 30 C -0.272 4.272 31 H 0.076 0.924 32 H 0.077 0.923 33 H 0.111 0.889 34 H 0.100 0.900 35 H 0.121 0.879 36 H 0.136 0.864 37 H 0.050 0.950 38 H 0.065 0.935 39 H 0.084 0.916 40 H 0.081 0.919 41 H 0.070 0.930 42 H 0.087 0.913 43 H 0.056 0.944 44 H 0.094 0.906 45 H 0.084 0.916 46 H 0.084 0.916 47 H 0.078 0.922 48 H 0.080 0.920 49 H 0.084 0.916 50 H 0.087 0.913 51 H 0.087 0.913 52 H 0.080 0.920 53 H 0.137 0.863 Dipole moment (debyes) X Y Z Total from point charges 3.292 -5.491 13.368 14.822 hybrid contribution 0.241 -0.336 -0.829 0.927 sum 3.533 -5.827 12.539 14.271 Atomic orbital electron populations 1.23124 0.77955 1.02767 1.02129 1.86591 1.22363 1.35054 1.84703 1.24640 0.92933 0.80638 0.71386 1.90623 1.67415 1.36239 1.45411 1.22404 0.83999 1.05768 1.04549 1.21042 0.83592 0.88961 1.03806 1.43630 1.00629 1.82660 1.00381 1.19036 1.06664 1.24725 0.86913 0.91720 1.25256 0.98896 0.95783 0.98988 1.69801 1.28945 1.25425 1.29133 0.86436 0.78588 0.77878 0.84236 1.20901 1.21732 1.20882 1.21932 0.94220 0.90924 0.92287 0.87276 1.22228 1.00503 0.97799 1.00676 1.22367 0.80744 0.88619 0.78998 1.90635 1.67251 1.36094 1.43582 1.48410 1.21746 1.49874 1.16946 1.21071 0.86824 0.92144 0.95482 0.92120 1.22167 1.00452 1.00732 0.96404 1.22006 1.01934 0.98288 0.94655 1.21499 0.97390 0.99064 0.97579 1.22051 0.97885 0.99065 0.97735 1.21022 0.97450 0.92694 0.84052 0.91416 1.23771 0.95466 1.03652 1.04336 0.92425 0.92271 0.88905 0.90024 0.87933 0.86428 0.95003 0.93474 0.91640 0.91934 0.93031 0.91258 0.94362 0.90597 0.91617 0.91585 0.92180 0.92049 0.91600 0.91255 0.91285 0.92014 0.86287 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 0.03 0.46 10.56 101.05 1.07 1.52 16 2 O -0.37 -6.46 10.57 -39.25 -0.41 -6.87 16 3 C 0.46 9.21 7.96 36.00 0.29 9.49 16 4 O -0.51 -11.29 15.73 -18.76 -0.30 -11.58 16 5 C -0.13 -2.64 6.12 -27.88 -0.17 -2.81 16 6 C 0.15 3.55 4.59 -4.04 -0.02 3.53 16 7 N -0.56 -13.05 2.12 -166.98 -0.35 -13.41 16 8 C -0.24 -6.44 7.70 -15.06 -0.12 -6.55 16 9 H 0.07 1.81 6.79 -52.49 -0.36 1.45 16 10 C 0.01 0.28 5.15 -17.43 -0.09 0.19 16 11 N -0.89 -25.10 11.08 55.49 0.62 -24.48 16 12 Si 0.90 21.99 29.58 -169.99 -5.03 16.96 16 13 H -0.28 -6.98 7.11 56.52 0.40 -6.58 16 14 H -0.29 -7.15 7.11 56.52 0.40 -6.75 16 15 H -0.28 -6.86 7.11 56.52 0.40 -6.46 16 16 C 0.12 2.26 2.18 -69.08 -0.15 2.11 16 17 H 0.11 1.90 3.56 -55.73 -0.20 1.70 16 18 C -0.15 -2.76 7.50 37.16 0.28 -2.49 16 19 C 0.51 9.59 5.81 -10.99 -0.06 9.53 16 20 O -0.50 -11.20 11.00 5.55 0.06 -11.14 16 21 N -0.63 -9.50 2.83 -157.48 -0.45 -9.95 16 22 C 0.15 2.05 3.49 -67.60 -0.24 1.81 16 23 H 0.06 0.79 8.14 -51.93 -0.42 0.37 16 24 C -0.14 -2.23 7.64 37.16 0.28 -1.94 16 25 C -0.13 -1.47 5.37 -26.61 -0.14 -1.61 16 26 C -0.12 -1.12 5.88 -26.69 -0.16 -1.28 16 27 C -0.13 -1.30 5.39 -26.39 -0.14 -1.44 16 28 C 0.15 1.81 2.46 -67.37 -0.17 1.65 16 29 H 0.07 0.75 7.70 -51.93 -0.40 0.35 16 30 C -0.22 -2.60 6.83 37.16 0.25 -2.35 16 31 H 0.06 0.73 8.13 -51.93 -0.42 0.30 16 32 H 0.06 0.79 8.13 -51.93 -0.42 0.37 16 33 H 0.09 0.91 8.14 -51.93 -0.42 0.49 16 34 H 0.08 1.60 8.14 -51.93 -0.42 1.17 16 35 H 0.10 2.29 8.14 -51.93 -0.42 1.87 16 36 H 0.12 3.19 5.25 -51.93 -0.27 2.92 16 37 H 0.03 0.71 7.81 -51.93 -0.41 0.30 16 38 H 0.25 7.08 8.31 -40.82 -0.34 6.74 16 39 H 0.06 1.36 7.53 -51.93 -0.39 0.97 16 40 H 0.06 1.16 8.14 -51.93 -0.42 0.74 16 41 H 0.05 0.75 4.87 -51.93 -0.25 0.50 16 42 H 0.07 1.32 6.79 -51.93 -0.35 0.97 16 43 H 0.04 0.51 8.14 -51.93 -0.42 0.09 16 44 H 0.08 1.35 6.81 -51.93 -0.35 0.99 16 45 H 0.07 0.82 8.14 -51.93 -0.42 0.40 16 46 H 0.07 0.65 8.14 -51.93 -0.42 0.23 16 47 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 48 H 0.06 0.55 8.14 -51.92 -0.42 0.13 16 49 H 0.07 0.74 8.14 -51.93 -0.42 0.31 16 50 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 51 H 0.07 0.93 6.16 -51.93 -0.32 0.61 16 52 H 0.06 0.59 8.13 -51.93 -0.42 0.17 16 53 H 0.12 1.60 2.76 -56.85 -0.16 1.44 16 LS Contribution 395.30 15.07 5.96 5.96 Total: -1.00 -31.01 395.30 -8.12 -39.13 By element: Atomic # 1 Polarization: 14.96 SS G_CDS: -8.93 Total: 6.02 kcal Atomic # 6 Polarization: 8.64 SS G_CDS: 0.72 Total: 9.36 kcal Atomic # 7 Polarization: -47.65 SS G_CDS: -0.18 Total: -47.84 kcal Atomic # 8 Polarization: -28.94 SS G_CDS: -0.65 Total: -29.59 kcal Atomic # 14 Polarization: 21.99 SS G_CDS: -5.03 Total: 16.96 kcal Total LS contribution 5.96 Total: 5.96 kcal Total: -31.01 -8.12 -39.13 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. ZINC000879476112.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 2.154 kcal (2) G-P(sol) polarization free energy of solvation -31.008 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -28.854 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.122 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.130 kcal (6) G-S(sol) free energy of system = (1) + (5) -36.976 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.14 seconds