Wall clock time and date at job start Sun Mar 7 2021 00:16:33 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= 0 * 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 1.45203 * 1 3 3 C 1.34226 * 117.00313 * 2 1 4 4 O 1.20823 * 119.99838 * 0.02562 * 3 2 1 5 5 C 1.50698 * 120.00049 * 180.02562 * 3 2 1 6 6 N 1.46499 * 112.84769 * 35.52020 * 5 3 2 7 7 C 1.34775 * 120.00606 * 66.99007 * 6 5 3 8 8 O 1.21281 * 119.99620 * 354.94748 * 7 6 5 9 9 C 1.50687 * 120.00422 * 174.95137 * 7 6 5 10 10 C 1.53001 * 109.47633 * 179.97438 * 9 7 6 11 11 C 1.52998 * 109.47554 * 180.02562 * 10 9 7 12 12 O 1.42901 * 109.47263 * 180.02562 * 11 10 9 13 13 C 1.35897 * 117.00360 * 179.97438 * 12 11 10 14 14 C 1.38701 * 120.05696 * 179.97438 * 13 12 11 15 15 C 1.38175 * 119.94443 * 180.02562 * 14 13 12 16 16 C 1.50698 * 119.97383 * 180.02562 * 15 14 13 17 17 O 1.42897 * 109.47346 * 300.00327 * 16 15 14 18 18 Si 1.86296 * 109.47291 * 179.97438 * 16 15 14 19 19 C 1.38242 * 120.05141 * 359.97438 * 15 14 13 20 20 C 1.38285 * 120.11271 * 0.04639 * 19 15 14 21 21 C 1.38114 * 120.06013 * 359.95480 * 20 19 15 22 22 C 1.53774 * 113.69173 * 264.24700 * 5 3 2 23 23 C 1.53784 * 87.08207 * 220.00975 * 22 5 3 24 24 H 1.09001 * 113.69278 * 139.99345 * 23 22 5 25 25 O 1.42896 * 113.61294 * 270.88472 * 23 22 5 26 26 C 1.42899 * 114.00199 * 247.49478 * 25 23 22 27 27 C 1.53773 * 87.07907 * 25.43438 * 23 22 5 28 28 H 1.08997 * 109.47243 * 179.97438 * 1 2 3 29 29 H 1.09000 * 109.46656 * 299.99168 * 1 2 3 30 30 H 1.08995 * 109.47464 * 59.99406 * 1 2 3 31 31 H 0.97003 * 119.99718 * 246.98671 * 6 5 3 32 32 H 1.09001 * 109.47289 * 59.99611 * 9 7 6 33 33 H 1.09005 * 109.47562 * 299.99822 * 9 7 6 34 34 H 1.09008 * 109.46802 * 59.99870 * 10 9 7 35 35 H 1.09005 * 109.47061 * 300.00255 * 10 9 7 36 36 H 1.08994 * 109.47187 * 60.00111 * 11 10 9 37 37 H 1.09000 * 109.46888 * 299.99747 * 11 10 9 38 38 H 1.08004 * 120.03112 * 0.02562 * 14 13 12 39 39 H 1.09001 * 109.47050 * 59.99963 * 16 15 14 40 40 H 0.96700 * 114.00502 * 179.97438 * 17 16 15 41 41 H 1.48492 * 109.99793 * 59.99713 * 18 16 15 42 42 H 1.48502 * 110.00146 * 181.32259 * 18 16 15 43 43 H 1.08007 * 119.94171 * 180.02562 * 19 15 14 44 44 H 1.08003 * 119.96884 * 179.97438 * 20 19 15 45 45 H 1.08000 * 120.03148 * 180.29986 * 21 20 19 46 46 H 1.09003 * 113.61635 * 334.55978 * 22 5 3 47 47 H 1.09000 * 113.61602 * 105.46063 * 22 5 3 48 48 H 1.09009 * 109.47047 * 60.00021 * 26 25 23 49 49 H 1.09002 * 109.47359 * 180.02562 * 26 25 23 50 50 H 1.09000 * 109.47375 * 300.00316 * 26 25 23 51 51 H 1.09002 * 113.61598 * 220.01791 * 27 23 22 52 52 H 1.09004 * 113.69381 * 89.12863 * 27 23 22 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 2.0615 1.1959 0.0000 4 8 1.4034 2.2093 0.0005 5 6 3.5664 1.2747 -0.0006 6 7 4.1916 0.2073 -0.7854 7 6 4.0339 0.1737 -2.1235 8 8 3.3008 0.9720 -2.6678 9 6 4.7683 -0.8555 -2.9432 10 6 4.4156 -0.6769 -4.4212 11 6 5.1608 -1.7224 -5.2534 12 8 4.8317 -1.5551 -6.6340 13 6 5.4142 -2.4103 -7.5151 14 6 5.1391 -2.3051 -8.8705 15 6 5.7322 -3.1761 -9.7642 16 6 5.4342 -3.0620 -11.2371 17 8 4.0337 -3.2436 -11.4552 18 14 6.3826 -4.3693 -12.1656 19 6 6.5995 -4.1514 -9.3085 20 6 6.8750 -4.2585 -7.9577 21 6 6.2847 -3.3904 -7.0602 22 6 4.1766 1.4477 1.4003 23 6 5.1722 2.4291 0.7595 24 1 5.3811 3.3048 1.3740 25 8 6.3575 1.8017 0.2664 26 6 7.5422 2.1513 0.9850 27 6 4.1097 2.6765 -0.3243 28 1 -0.3633 -1.0276 -0.0005 29 1 -0.3633 0.5137 0.8901 30 1 -0.3634 0.5139 -0.8899 31 1 4.7191 -0.4753 -0.3420 32 1 4.4765 -1.8543 -2.6185 33 1 5.8425 -0.7289 -2.8078 34 1 4.7072 0.3219 -4.7462 35 1 3.3414 -0.8038 -4.5564 36 1 4.8688 -2.7209 -4.9284 37 1 6.2349 -1.5958 -5.1184 38 1 4.4619 -1.5430 -9.2270 39 1 5.7324 -2.0758 -11.5928 40 1 3.7689 -3.1826 -12.3832 41 1 5.9856 -5.7188 -11.6899 42 1 6.1222 -4.2473 -13.6225 43 1 7.0624 -4.8310 -10.0088 44 1 7.5526 -5.0216 -7.6041 45 1 6.5040 -3.4714 -6.0058 46 1 3.5011 1.9161 2.1160 47 1 4.6440 0.5425 1.7878 48 1 7.4336 1.8582 2.0293 49 1 8.3974 1.6347 0.5492 50 1 7.6994 3.2283 0.9244 51 1 4.5230 2.7632 -1.3292 52 1 3.4152 3.4808 -0.0815 There are 71 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 71 No. of singly occupied orbitals= 1 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=0 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 s_22_14247462_4549616.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:16:33 Heat of formation + Delta-G solvation = -168.196470 kcal Electronic energy + Delta-G solvation = -34861.979121 eV Core-core repulsion = 29988.462997 eV Total energy + Delta-G solvation = -4873.516124 eV No. of doubly occupied orbitals = 71 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 380.181 amu Computer time = 1.36 seconds Orbital eigenvalues (eV) -42.39446 -41.16984 -40.57013 -39.87002 -39.02321 -37.61689 -37.39240 -36.95224 -34.86984 -34.05511 -32.51167 -31.17416 -29.45615 -28.39134 -27.85484 -27.13969 -26.81594 -26.18522 -23.70661 -23.48396 -22.62998 -21.73972 -21.45346 -20.43736 -19.07907 -18.88203 -18.50220 -18.23604 -18.05259 -17.42170 -17.37574 -17.26007 -17.18523 -16.88791 -16.83923 -16.24205 -16.15132 -15.80531 -15.63795 -15.58148 -14.98368 -14.88080 -14.48334 -14.41585 -14.21341 -14.11764 -13.91351 -13.82112 -13.50891 -13.49771 -13.35496 -13.24683 -13.13327 -12.97692 -12.62446 -12.61000 -12.40297 -12.19719 -12.17780 -12.09110 -11.87958 -11.69624 -11.60772 -11.57568 -11.49263 -10.85323 -10.75442 -10.52122 -10.15757 -9.79666 -9.12976 -4.93715 0.30529 0.51952 1.13678 1.29309 1.51791 1.62247 1.81620 1.85334 1.98096 2.29952 2.47002 2.72525 3.14411 3.17555 3.36219 3.43836 3.56738 3.74936 3.79615 3.84761 3.88613 3.95826 4.05697 4.11077 4.17958 4.22135 4.23699 4.26002 4.30754 4.30846 4.31519 4.33169 4.33831 4.37123 4.44854 4.49052 4.58184 4.60769 4.65402 4.68510 4.69076 4.71795 4.92361 5.01565 5.07014 5.19985 5.30897 5.36879 5.44239 5.46275 5.56163 5.78071 6.03319 6.38557 6.46473 6.50495 6.78932 7.18512 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 -0.353 6.353 3 C 0.472 3.528 4 O -0.497 6.497 5 C 0.163 3.837 6 N -0.695 5.695 7 C 0.522 3.478 8 O -0.528 6.528 9 C -0.134 4.134 10 C -0.105 4.105 11 C 0.060 3.940 12 O -0.312 6.312 13 C 0.132 3.868 14 C -0.125 4.125 15 C -0.035 4.035 16 C -0.078 4.078 17 O -0.535 6.535 18 Si 0.687 3.313 19 C -0.154 4.154 20 C -0.073 4.073 21 C -0.205 4.205 22 C -0.144 4.144 23 C 0.067 3.933 24 H 0.091 0.909 25 O -0.363 6.363 26 C 0.028 3.972 27 C -0.122 4.122 28 H 0.102 0.898 29 H 0.063 0.937 30 H 0.064 0.936 31 H 0.410 0.590 32 H 0.099 0.901 33 H 0.102 0.898 34 H 0.084 0.916 35 H 0.082 0.918 36 H 0.064 0.936 37 H 0.065 0.935 38 H 0.132 0.868 39 H 0.079 0.921 40 H 0.380 0.620 41 H -0.255 1.255 42 H -0.261 1.261 43 H 0.129 0.871 44 H 0.131 0.869 45 H 0.130 0.870 46 H 0.112 0.888 47 H 0.096 0.904 48 H 0.044 0.956 49 H 0.089 0.911 50 H 0.045 0.955 51 H 0.095 0.905 52 H 0.119 0.881 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.077 -2.503 4.575 8.791 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 -0.269 6.269 3 C 0.313 3.687 4 O -0.382 6.382 5 C 0.074 3.926 6 N -0.349 5.349 7 C 0.309 3.691 8 O -0.403 6.403 9 C -0.174 4.174 10 C -0.143 4.143 11 C -0.015 4.015 12 O -0.225 6.225 13 C 0.087 3.913 14 C -0.144 4.144 15 C -0.035 4.035 16 C -0.188 4.188 17 O -0.342 6.342 18 Si 0.588 3.412 19 C -0.172 4.172 20 C -0.091 4.091 21 C -0.224 4.224 22 C -0.182 4.182 23 C 0.009 3.991 24 H 0.108 0.892 25 O -0.282 6.282 26 C -0.068 4.068 27 C -0.160 4.160 28 H 0.120 0.880 29 H 0.082 0.918 30 H 0.083 0.917 31 H 0.247 0.753 32 H 0.117 0.883 33 H 0.120 0.880 34 H 0.102 0.898 35 H 0.101 0.899 36 H 0.082 0.918 37 H 0.083 0.917 38 H 0.150 0.850 39 H 0.097 0.903 40 H 0.228 0.772 41 H -0.180 1.180 42 H -0.187 1.187 43 H 0.146 0.854 44 H 0.149 0.851 45 H 0.148 0.852 46 H 0.131 0.869 47 H 0.115 0.885 48 H 0.063 0.937 49 H 0.108 0.892 50 H 0.064 0.936 51 H 0.113 0.887 52 H 0.137 0.863 Dipole moment (debyes) X Y Z Total from point charges 6.135 -2.353 4.103 7.746 hybrid contribution -0.995 -0.034 0.176 1.011 sum 5.140 -2.387 4.279 7.101 Atomic orbital electron populations 1.23312 0.76105 1.03869 1.02701 1.86505 1.23572 1.33222 1.83624 1.23723 0.91311 0.81690 0.72017 1.90675 1.66264 1.36452 1.44851 1.21051 0.84663 0.91416 0.95473 1.45438 1.53879 1.28993 1.06605 1.20615 0.81414 0.85295 0.81822 1.90778 1.37306 1.41055 1.71149 1.21487 1.01971 0.99197 0.94727 1.21231 1.02079 0.99746 0.91238 1.22815 0.99793 0.99798 0.79109 1.86080 1.66017 1.53444 1.16983 1.18987 0.92732 0.89798 0.89788 1.20239 1.02583 1.01953 0.89593 1.19022 0.96249 0.94938 0.93276 1.24853 0.87631 1.08627 0.97673 1.86599 1.21497 1.94818 1.31280 0.94995 0.89973 0.78376 0.77882 1.20843 1.01001 0.99269 0.96059 1.20873 0.98062 0.97780 0.92404 1.21304 1.01817 0.98554 1.00740 1.23805 0.98645 1.02298 0.93473 1.22992 0.85417 0.95011 0.95685 0.89152 1.87905 1.14775 1.69046 1.56430 1.22885 0.87179 1.00337 0.96402 1.23571 0.96538 0.94322 1.01597 0.87967 0.91787 0.91731 0.75321 0.88262 0.87954 0.89761 0.89881 0.91774 0.91677 0.84964 0.90347 0.77186 1.17953 1.18680 0.85405 0.85122 0.85198 0.86941 0.88539 0.93692 0.89222 0.93614 0.88661 0.86270 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.04 10.56 101.05 1.07 1.11 16 2 O -0.35 -1.12 10.41 -39.25 -0.41 -1.52 16 3 C 0.47 1.86 6.42 36.00 0.23 2.09 16 4 O -0.50 -3.25 15.66 -18.75 -0.29 -3.55 16 5 C 0.16 0.16 1.00 -132.16 -0.13 0.03 16 6 N -0.69 0.24 4.53 -47.93 -0.22 0.03 16 7 C 0.52 0.79 7.31 -10.99 -0.08 0.71 16 8 O -0.53 -3.15 14.70 5.56 0.08 -3.07 16 9 C -0.13 0.25 5.70 -27.89 -0.16 0.10 16 10 C -0.11 -0.04 4.87 -26.73 -0.13 -0.17 16 11 C 0.06 -0.02 4.74 37.16 0.18 0.16 16 12 O -0.31 -1.01 10.14 -19.42 -0.20 -1.20 16 13 C 0.13 0.41 6.69 -39.22 -0.26 0.15 16 14 C -0.12 -0.44 9.55 -39.43 -0.38 -0.82 16 15 C -0.03 -0.08 5.42 -104.64 -0.57 -0.65 16 16 C -0.08 -0.07 2.81 36.00 0.10 0.03 16 17 O -0.53 -1.18 12.74 -35.23 -0.45 -1.63 16 18 Si 0.69 -0.28 29.79 -169.99 -5.06 -5.34 16 19 C -0.15 -0.18 8.67 -39.56 -0.34 -0.52 16 20 C -0.07 -0.04 10.04 -39.61 -0.40 -0.43 16 21 C -0.21 -0.23 9.04 -39.43 -0.36 -0.59 16 22 C -0.14 0.28 7.20 -25.92 -0.19 0.10 16 23 C 0.07 -0.10 4.38 -25.92 -0.11 -0.21 16 24 H 0.09 -0.26 7.87 -51.93 -0.41 -0.67 16 25 O -0.36 0.35 10.13 -35.23 -0.36 -0.01 16 26 C 0.03 -0.08 10.85 101.05 1.10 1.01 16 27 C -0.12 -0.14 6.67 -25.92 -0.17 -0.31 16 28 H 0.10 -0.15 8.14 -51.93 -0.42 -0.57 16 29 H 0.06 0.04 8.13 -51.93 -0.42 -0.38 16 30 H 0.06 0.14 8.13 -51.93 -0.42 -0.28 16 31 H 0.41 -1.29 8.67 -40.82 -0.35 -1.64 16 32 H 0.10 -0.39 8.14 -51.93 -0.42 -0.81 16 33 H 0.10 -0.40 8.14 -51.93 -0.42 -0.82 16 34 H 0.08 0.16 8.10 -51.92 -0.42 -0.26 16 35 H 0.08 0.18 8.10 -51.93 -0.42 -0.25 16 36 H 0.06 -0.10 7.67 -51.93 -0.40 -0.50 16 37 H 0.07 -0.12 7.66 -51.93 -0.40 -0.52 16 38 H 0.13 0.48 8.06 -52.48 -0.42 0.06 16 39 H 0.08 -0.06 7.96 -51.93 -0.41 -0.48 16 40 H 0.38 -0.75 8.74 45.56 0.40 -0.35 16 41 H -0.25 -0.69 7.11 56.52 0.40 -0.29 16 42 H -0.26 -0.39 7.11 56.52 0.40 0.01 16 43 H 0.13 -0.11 4.88 -52.48 -0.26 -0.36 16 44 H 0.13 -0.27 8.06 -52.48 -0.42 -0.69 16 45 H 0.13 -0.16 6.30 -52.49 -0.33 -0.49 16 46 H 0.11 -0.29 8.10 -51.93 -0.42 -0.71 16 47 H 0.10 -0.33 8.09 -51.93 -0.42 -0.75 16 48 H 0.04 -0.17 8.14 -51.92 -0.42 -0.59 16 49 H 0.09 -0.33 8.14 -51.93 -0.42 -0.76 16 50 H 0.05 -0.14 8.14 -51.93 -0.42 -0.57 16 51 H 0.09 0.28 7.41 -51.93 -0.38 -0.11 16 52 H 0.12 0.18 7.35 -51.93 -0.38 -0.21 16 LS Contribution 432.35 15.07 6.52 6.52 Total: 0.00 -11.95 432.35 -9.03 -20.98 By element: Atomic # 1 Polarization: -4.94 SS G_CDS: -8.03 Total: -12.98 kcal Atomic # 6 Polarization: 2.39 SS G_CDS: -0.61 Total: 1.78 kcal Atomic # 7 Polarization: 0.24 SS G_CDS: -0.22 Total: 0.03 kcal Atomic # 8 Polarization: -9.36 SS G_CDS: -1.62 Total: -10.98 kcal Atomic # 14 Polarization: -0.28 SS G_CDS: -5.06 Total: -5.34 kcal Total LS contribution 6.52 Total: 6.52 kcal Total: -11.95 -9.03 -20.98 kcal The number of atoms in the molecule is 52 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. s_22_14247462_4549616.mol2 52 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 -147.219 kcal (2) G-P(sol) polarization free energy of solvation -11.949 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -159.169 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.028 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -20.977 kcal (6) G-S(sol) free energy of system = (1) + (5) -168.196 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.36 seconds