Supplementary Material (ESI) for Perkin Transactions This journal is © The Royal Society of Chemistry 2001 Entering Gaussian System, Link 0=g94 Initial command: /usr/g94/l1.exe /work/gaussian/aline/g94-12770.inp -scrdir=/work/gaussian/aline/ Entering Link 1 = /usr/g94/l1.exe PID= 14226. Copyright (c) 1988,1990,1992,1993,1995 Gaussian, Inc. All Rights Reserved. This is part of the Gaussian 94(TM) system of programs. It is based on the the Gaussian 92(TM) system (copyright 1992 Gaussian, Inc.), the Gaussian 90(TM) system (copyright 1990 Gaussian, Inc.), the Gaussian 88(TM) system (copyright 1988 Gaussian, Inc.), the Gaussian 86(TM) system (copyright 1986 Carnegie Mellon University), and the Gaussian 82(TM) system (copyright 1983 Carnegie Mellon University). Gaussian is a federally registered trademark of Gaussian, Inc. This software is provided under written license and may be used, copied, transmitted, or stored only in accord with that written license. The following legend is applicable only to US Government contracts under DFARS: RESTRICTED RIGHTS LEGEND Use, duplication or disclosure by the US Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013. Gaussian, Inc. Carnegie Office Park, Building 6, Pittsburgh, PA 15106 USA The following legend is applicable only to US Government contracts under FAR: RESTRICTED RIGHTS LEGEND Use, reproduction and disclosure by the US Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR 52.227-19. Gaussian, Inc. Carnegie Office Park, Building 6, Pittsburgh, PA 15106 USA Cite this work as: Gaussian 94, Revision B.3, M. J. Frisch, G. W. Trucks, H. B. Schlegel, P. M. W. Gill, B. G. Johnson, M. A. Robb, J. R. Cheeseman, T. Keith, G. A. Petersson, J. A. Montgomery, K. Raghavachari, M. A. Al-Laham, V. G. Zakrzewski, J. V. Ortiz, J. B. Foresman, C. Y. Peng, P. Y. Ayala, W. Chen, M. W. Wong, J. L. Andres, E. S. Replogle, R. Gomperts, R. L. Martin, D. J. Fox, J. S. Binkley, D. J. Defrees, J. Baker, J. P. Stewart, M. Head-Gordon, C. Gonzalez, and J. A. Pople, Gaussian, Inc., Pittsburgh PA, 1995. ********************************************** Gaussian 94: IBM-RS6000-G94RevB.3 30-May-1995 6-Apr-1900 ********************************************** %chk=benza ----------------------------------------- #n RHF/6-31G** pop=CHELPG density=current ----------------------------------------- 1/38=1/1; 2/12=2,17=6,18=5/2; 3/5=1,6=6,7=101,11=1,25=1,30=1/1,2,3; 4/7=1/1; 5/5=2,32=1,38=4/2; 6/7=2,8=2,9=2,10=2,15=8,19=1,20=3,22=-1,28=1/1,2; 99/5=1,9=1/99; --------------------------------- fenilhidrazina, calculo de cargas --------------------------------- Symbolic Z-matrix: Charge = 0 Multiplicity = 1 H N 1 r2 H 2 r3 1 a3 N 2 r4 1 a4 3 d4 0 C 4 r5 2 a5 1 d5 0 H 4 r6 2 a6 1 d6 0 C 5 r7 4 a7 2 d7 0 C 5 r8 4 a8 2 d8 0 C 5 r9 4 a9 2 d9 0 C 8 r10 5 a10 4 d10 0 C 9 r11 5 a11 4 d11 0 H 8 r12 5 a12 4 d12 0 H 9 r13 5 a13 4 d13 0 H 10 r14 8 a14 5 d14 0 H 11 r15 9 a15 5 d15 0 H 7 r16 5 a16 4 d16 0 Variables: r2 1.0144 r3 1.0132 a3 106.78 r4 1.3652 a4 112.51 d4 117.91 r5 1.4306 a5 120.66 d5 330.93 r6 1.0128 a6 107.95 d6 98.75 r7 2.8137 a7 175.37 d7 224.69 r8 1.4132 a8 119.37 d8 152.84 r9 1.4103 a9 121.81 d9 327.93 r10 1.3901 a10 120.31 d10 174.59 r11 1.3924 a11 120.22 d11 185.28 r12 1.1007 a12 120.26 d12 355.17 r13 1.0999 a13 121.02 d13 4.26 r14 1.1006 a14 119.49 d14 180.39 r15 1.1006 a15 119.38 d15 179.81 r16 1.099 a16 180. d16 23.22 ------------------------------------------------------------------------ Z-MATRIX (ANGSTROMS AND DEGREES) CD Cent Atom N1 Length/X N2 Alpha/Y N3 Beta/Z J ------------------------------------------------------------------------ 1 1 H 2 2 N 1 1.014400( 1) 3 3 H 2 1.013200( 2) 1 106.780( 16) 4 4 N 2 1.365200( 3) 1 112.510( 17) 3 117.910( 30) 0 5 5 C 4 1.430600( 4) 2 120.660( 18) 1 330.930( 31) 0 6 6 H 4 1.012800( 5) 2 107.950( 19) 1 98.750( 32) 0 7 7 C 5 2.813700( 6) 4 175.370( 20) 2 224.690( 33) 0 8 8 C 5 1.413200( 7) 4 119.370( 21) 2 152.840( 34) 0 9 9 C 5 1.410300( 8) 4 121.810( 22) 2 327.930( 35) 0 10 10 C 8 1.390100( 9) 5 120.310( 23) 4 174.590( 36) 0 11 11 C 9 1.392400( 10) 5 120.220( 24) 4 185.280( 37) 0 12 12 H 8 1.100700( 11) 5 120.260( 25) 4 355.170( 38) 0 13 13 H 9 1.099900( 12) 5 121.020( 26) 4 4.260( 39) 0 14 14 H 10 1.100600( 13) 8 119.490( 27) 5 180.390( 40) 0 15 15 H 11 1.100600( 14) 9 119.380( 28) 5 179.810( 41) 0 16 16 H 7 1.099000( 15) 5 180.000( 29) 4 23.220( 42) 0 ------------------------------------------------------------------------ Z-Matrix orientation: ---------------------------------------------------------- Center Atomic Coordinates (Angstroms) Number Number X Y Z ---------------------------------------------------------- 1 1 .000000 .000000 .000000 2 7 .000000 .000000 1.014400 3 1 .970058 .000000 1.306908 4 7 -.590343 1.114493 1.537060 5 6 -.570175 2.353813 .822710 6 1 -1.540572 .873966 1.791962 7 6 -.475879 4.892757 -.386329 8 6 -1.603552 3.293831 1.036322 9 6 .506211 2.711269 -.015481 10 6 -1.545436 4.548010 .439633 11 6 .544396 3.970430 -.608637 12 1 -2.456866 3.042350 1.684515 13 1 1.336240 2.013764 -.200739 14 1 -2.354438 5.272002 .620384 15 1 1.392556 4.235993 -1.257806 16 1 -.439048 5.884441 -.858567 ---------------------------------------------------------- Distance matrix (angstroms): 1 2 3 4 5 1 H .000000 2 N 1.014400 .000000 3 H 1.627582 1.013200 .000000 4 N 1.988253 1.365200 1.931299 .000000 5 C 2.557809 2.429461 2.854330 1.430600 .000000 6 H 2.519584 1.934368 2.702287 1.012800 2.017689 7 C 4.931002 5.111514 5.375580 4.241204 2.813700 8 C 3.807186 3.663494 4.188796 2.454964 1.413200 9 C 2.758164 2.944127 3.052023 2.482440 1.410300 10 C 4.823489 4.837677 5.269181 3.729020 2.431539 11 C 4.053531 4.323763 4.428861 3.748069 2.429912 12 H 4.257895 3.967510 4.598074 2.687431 2.185496 13 H 2.425094 2.705059 2.542113 2.745970 2.190319 14 H 5.807087 5.787282 6.270375 4.608385 3.426421 15 H 4.633025 5.004575 4.969899 4.635399 3.423954 16 H 5.962931 6.190914 6.426625 5.339880 3.912700 6 7 8 9 10 6 H .000000 7 C 4.693529 .000000 8 C 2.535884 2.419122 .000000 9 C 3.291178 2.420934 2.428327 .000000 10 C 3.915024 1.394639 1.390100 2.791058 .000000 11 C 4.438249 1.393223 2.788791 1.392400 2.408291 12 H 2.356487 3.411263 1.100700 3.432117 2.155793 13 H 3.680495 3.406878 3.436753 1.099900 3.890570 14 H 4.623603 2.164783 2.156385 3.891657 1.100600 15 H 5.404401 2.163760 3.889390 2.157258 3.407411 16 H 5.774385 1.099000 3.414371 3.416626 2.166903 11 12 13 14 15 11 C .000000 12 H 3.889402 .000000 13 H 2.149869 4.358878 .000000 14 H 3.407025 2.472694 4.991138 .000000 15 H 1.100600 4.989998 2.461476 4.317508 .000000 16 H 2.166348 4.314665 4.308889 2.496216 2.496306 16 16 H .000000 Interatomic angles: H1-N2-H3=106.78 H1-N2-N4=112.51 H3-N2-N4=107.6669 N2-N4-C5=120.66 N2-N4-H6=107.95 C5-N4-H6=110.1594 N4-C5-C7=175.37 N4-C5-C8=119.37 C7-C5-C8= 59.2855 N4-C5-C9=121.81 C7-C5-C9= 59.3579 C8-C5-C9=118.6424 C5-C8-C10=120.31 C5-C9-C11=120.22 C5-C8-H12=120.26 C10-C8-H12=119.4275 C5-C9-H13=121.02 C11-C9-H13=118.7523 C8-C10-H14=119.49 C9-C11-H15=119.38 C5-C7-H16=180. Stoichiometry C6H8N2 Framework group C1[X(C6H8N2)] Deg. of freedom 42 Full point group C1 NOp 1 Largest Abelian subgroup C1 NOp 1 Largest concise Abelian subgroup C1 NOp 1 Standard orientation: ---------------------------------------------------------- Center Atomic Coordinates (Angstroms) Number Number X Y Z ---------------------------------------------------------- 1 1 -2.514568 .829364 1.010755 2 7 -2.816295 .290838 .205797 3 1 -3.010741 .954984 -.534254 4 7 -1.849507 -.560934 -.245395 5 6 -.464023 -.248759 -.073357 6 1 -2.048171 -1.482618 .124463 7 6 2.292819 .300468 .049460 8 6 .478307 -1.298868 .006768 9 6 .005047 1.081215 -.082669 10 6 1.838681 -1.018109 .060961 11 6 1.371302 1.342924 -.022388 12 1 .141539 -2.346732 .017187 13 1 -.693219 1.928041 -.154009 14 1 2.561078 -1.846578 .116655 15 1 1.722286 2.385998 -.033700 16 1 3.369610 .514990 .097432 ---------------------------------------------------------- Rotational constants (GHZ): 4.9868930 1.5092224 1.1749582 Isotopes: H-1,N-14,H-1,N-14,C-12,H-1,C-12,C-12,C-12,C-12,C-12,H-1,H-1,H-1,H-1,H- 1 Standard basis: 6-31G(d,p) (6D, 7F) There are 160 symmetry adapted basis functions of A symmetry. Crude estimate of integral set expansion from redundant integrals=1.000. Integral buffers will be 262144 words long. Raffenetti 1 integral format. Two-electron integral symmetry is turned on. 160 basis functions 280 primitive gaussians 29 alpha electrons 29 beta electrons nuclear repulsion energy 344.5605917859 Hartrees. One-electron integrals computed using PRISM. The smallest eigenvalue of the overlap matrix is 4.702D-04 Projected INDO Guess. Warning! Cutoffs for single-point calculations used. Requested convergence on RMS density matrix=1.00D-04 within 64 cycles. Requested convergence on MAX density matrix=1.00D-02. Requested convergence on energy=5.00D-05. SCF Done: E(RHF) = -340.732957565 A.U. after 6 cycles Convg = .2264D-04 -V/T = 2.0024 S**2 = .0000 ********************************************************************** Population analysis using the SCF density. ********************************************************************** Alpha occ. eigenvalues -- -15.58953 -15.57907 -11.27963 -11.24043 -11.24039 Alpha occ. eigenvalues -- -11.23334 -11.23301 -11.22739 -1.30874 -1.14651 Alpha occ. eigenvalues -- -1.05947 -1.01086 -.96445 -.82458 -.80818 Alpha occ. eigenvalues -- -.71162 -.68962 -.66240 -.65198 -.60438 Alpha occ. eigenvalues -- -.59079 -.57963 -.51602 -.50527 -.48708 Alpha occ. eigenvalues -- -.43050 -.41910 -.33652 -.29558 Alpha virt. eigenvalues -- .14009 .15437 .22336 .24111 .25302 Alpha virt. eigenvalues -- .29677 .30332 .31728 .33550 .35091 Alpha virt. eigenvalues -- .36634 .41826 .44604 .47573 .50779 Alpha virt. eigenvalues -- .53214 .57157 .66636 .73690 .74991 Alpha virt. eigenvalues -- .75803 .78017 .81678 .82956 .83625 Alpha virt. eigenvalues -- .83905 .83957 .84483 .85572 .90557 Alpha virt. eigenvalues -- .90851 .92613 .94949 .97654 1.00475 Alpha virt. eigenvalues -- 1.04717 1.06794 1.07184 1.08365 1.08807 Alpha virt. eigenvalues -- 1.12660 1.13226 1.14698 1.17141 1.18504 Alpha virt. eigenvalues -- 1.20553 1.21193 1.23395 1.26808 1.30772 Alpha virt. eigenvalues -- 1.32293 1.34728 1.42270 1.43679 1.50532 Alpha virt. eigenvalues -- 1.53563 1.56659 1.60673 1.64117 1.67673 Alpha virt. eigenvalues -- 1.69450 1.69815 1.70422 1.77964 1.91905 Alpha virt. eigenvalues -- 2.00649 2.05325 2.07693 2.08921 2.12341 Alpha virt. eigenvalues -- 2.18776 2.20480 2.21589 2.22487 2.27269 Alpha virt. eigenvalues -- 2.27356 2.30694 2.31314 2.35805 2.38164 Alpha virt. eigenvalues -- 2.42742 2.44450 2.53025 2.54680 2.55462 Alpha virt. eigenvalues -- 2.62662 2.64093 2.65153 2.67732 2.68829 Alpha virt. eigenvalues -- 2.69555 2.71725 2.72926 2.76242 2.77690 Alpha virt. eigenvalues -- 2.80231 2.82737 2.84866 2.86838 2.90635 Alpha virt. eigenvalues -- 2.91329 2.97486 3.00357 3.03375 3.04699 Alpha virt. eigenvalues -- 3.07449 3.08841 3.15252 3.19941 3.23441 Alpha virt. eigenvalues -- 3.38208 3.40335 3.46024 3.53008 3.57085 Alpha virt. eigenvalues -- 3.58076 3.67783 3.69944 3.75725 3.78258 Alpha virt. eigenvalues -- 3.85363 3.92485 4.26486 4.31107 4.55124 Alpha virt. eigenvalues -- 4.58480 4.59514 4.62831 4.85601 4.87084 Alpha virt. eigenvalues -- 5.24659 Condensed to atoms (all electrons): 1 2 3 4 5 6 1 H .463623 .367661 -.043778 -.061186 .004937 .000343 2 N .367661 6.673227 .375533 .203471 -.065319 -.055657 3 H -.043778 .375533 .439627 -.060551 -.001811 .005501 4 N -.061186 .203471 -.060551 6.890529 .275455 .382735 5 C .004937 -.065319 -.001811 .275455 4.658438 -.048553 6 H .000343 -.055657 .005501 .382735 -.048553 .418467 7 C -.000019 .000000 .000001 .000208 -.028232 .000001 8 C .000978 .003852 -.000210 -.057066 .545110 -.003836 9 C .003212 -.004597 .001800 -.058937 .543692 .004922 10 C -.000033 -.000064 .000002 .002165 -.035991 .000030 11 C -.000109 .000255 .000049 .002011 -.037679 -.000062 12 H .000030 .000017 -.000002 -.002450 -.035778 .003465 13 H .001379 .005863 .000818 -.003949 -.034815 .000096 14 H .000000 .000001 .000000 -.000061 .001532 -.000005 15 H .000003 .000000 -.000001 -.000066 .001520 .000002 16 H .000000 .000000 .000000 .000003 .000370 .000000 7 8 9 10 11 12 1 H -.000019 .000978 .003212 -.000033 -.000109 .000030 2 N .000000 .003852 -.004597 -.000064 .000255 .000017 3 H .000001 -.000210 .001800 .000002 .000049 -.000002 4 N .000208 -.057066 -.058937 .002165 .002011 -.002450 5 C -.028232 .545110 .543692 -.035991 -.037679 -.035778 6 H .000001 -.003836 .004922 .000030 -.000062 .003465 7 C 4.863370 -.053486 -.053967 .549235 .557278 .002303 8 C -.053486 4.905901 -.035429 .551523 -.034170 .390042 9 C -.053967 -.035429 4.914309 -.034207 .543237 .002360 10 C .549235 .551523 -.034207 4.802466 -.044704 -.024371 11 C .557278 -.034170 .543237 -.044704 4.803172 .000202 12 H .002303 .390042 .002360 -.024371 .000202 .519156 13 H .002354 .002445 .387754 .000167 -.024497 -.000099 14 H -.028063 -.028337 .000369 .391091 .002290 -.002107 15 H -.027666 .000422 -.029236 .002241 .391406 .000009 16 H .392831 .002345 .002390 -.029268 -.029055 -.000113 13 14 15 16 1 H .001379 .000000 .000003 .000000 2 N .005863 .000001 .000000 .000000 3 H .000818 .000000 -.000001 .000000 4 N -.003949 -.000061 -.000066 .000003 5 C -.034815 .001532 .001520 .000370 6 H .000096 -.000005 .000002 .000000 7 C .002354 -.028063 -.027666 .392831 8 C .002445 -.028337 .000422 .002345 9 C .387754 .000369 -.029236 .002390 10 C .000167 .391091 .002241 -.029268 11 C -.024497 .002290 .391406 -.029055 12 H -.000099 -.002107 .000009 -.000113 13 H .524779 .000010 -.002086 -.000116 14 H .000010 .513605 -.000117 -.001856 15 H -.002086 -.000117 .515083 -.001855 16 H -.000116 -.001856 -.001855 .518849 Total atomic charges: 1 1 H .262959 2 N -.504243 3 H .283023 4 N -.512309 5 C .257124 6 H .292551 7 C -.176147 8 C -.190082 9 C -.187672 10 C -.130279 11 C -.129624 12 H .147337 13 H .139898 14 H .151649 15 H .150341 16 H .145477 Sum of Mulliken charges= .00000 Atomic charges with hydrogens summed into heavy atoms: 1 1 H .000000 2 N .041738 3 H .000000 4 N -.219758 5 C .257124 6 H .000000 7 C -.030670 8 C -.042746 9 C -.047774 10 C .021370 11 C .020717 12 H .000000 13 H .000000 14 H .000000 15 H .000000 16 H .000000 Sum of Mulliken charges= .00000 Electronic spatial extent (au): = 992.4071 Charge= .0000 electrons Dipole moment (Debye): X= .6127 Y= .6542 Z= .7459 Tot= 1.1661 Quadrupole moment (Debye-Ang): XX= -48.7033 YY= -40.1270 ZZ= -51.5350 XY= -2.7975 XZ= -.4433 YZ= -1.0108 Octapole moment (Debye-Ang**2): XXX= 21.9499 YYY= -1.9387 ZZZ= 2.1763 XYY= -7.9048 XXY= 8.4664 XXZ= -.9986 XZZ= -9.5193 YZZ= 1.9226 YYZ= 1.1079 XYZ= 1.6757 Hexadecapole moment (Debye-Ang**3): XXXX= -979.1254 YYYY= -295.6181 ZZZZ= -62.2222 XXXY= -30.9015 XXXZ= 18.6486 YYYX= 2.6889 YYYZ= -2.8195 ZZZX= -4.7338 ZZZY= .4588 XXYY= -173.7592 XXZZ= -170.8237 YYZZ= -71.3364 XXYZ= -5.3639 YYXZ= -1.7465 ZZXY= -5.9368 N-N= 3.445605917859D+02 E-N=-1.484050104861D+03 KE= 3.399148404936D+02 Breneman (CHELPG) radii used. Generate Potential Derived Charges using the Breneman model, NDens= 1. Grid spacing= .300 Box extension= 2.800 NStep X,Y,Z= 41 36 25 Total possible points= 36900 Number of Points to Fit= 11274 ********************************************************************** Electrostatic Properties Using The SCF Density ********************************************************************** Atomic Center 1 is at -2.514568 .829364 1.010755 Atomic Center 2 is at -2.816295 .290838 .205797 Atomic Center 3 is at -3.010741 .954984 -.534254 Atomic Center 4 is at -1.849507 -.560934 -.245395 Atomic Center 5 is at -.464023 -.248759 -.073357 Atomic Center 6 is at -2.048171 -1.482618 .124463 Atomic Center 7 is at 2.292819 .300468 .049460 Atomic Center 8 is at .478307 -1.298868 .006768 Atomic Center 9 is at .005047 1.081215 -.082669 Atomic Center 10 is at 1.838681 -1.018109 .060961 Atomic Center 11 is at 1.371302 1.342924 -.022388 Atomic Center 12 is at .141539 -2.346732 .017187 Atomic Center 13 is at -.693219 1.928041 -.154009 Atomic Center 14 is at 2.561078 -1.846578 .116655 Atomic Center 15 is at 1.722286 2.385998 -.033700 Atomic Center 16 is at 3.369610 .514990 .097432 11274 points will be used for fitting atomic charges Fitting point charges to eletrostatic potential Charges from ESP fit, RMS= .00448 RRMS= .32021: Charge= .00000 Dipole= .5356 .6550 .7075 Tot= 1.1029 1 1 H .323984 2 N -.707943 3 H .367184 4 N -.557537 5 C .517274 6 H .391545 7 C -.245101 8 C -.406835 9 C -.304546 10 C .050596 11 C -.019374 12 H .138292 13 H .138057 14 H .093929 15 H .101361 16 H .119113 ----------------------------------------------------------------- Electrostatic Properties (Atomic Units) ----------------------------------------------------------------- Center Electric -------- Electric Field -------- Potential X Y Z ----------------------------------------------------------------- 1 Atom -1.063033 2 Atom -18.322216 3 Atom -1.068293 4 Atom -18.308591 5 Atom -14.677579 6 Atom -1.060948 7 Atom -14.732137 8 Atom -14.724568 9 Atom -14.724827 10 Atom -14.719696 11 Atom -14.719518 12 Atom -1.102888 13 Atom -1.102951 14 Atom -1.106221 15 Atom -1.106145 16 Atom -1.112853 ----------------------------------------------------------------- 1\1\GINC-PINHO\SP\RHF\6-31G(d,p)\C6H8N2\ \06-Apr-1900\0\\#N RHF/6-31G* * POP=CHELPG DENSITY=CURRENT\\fenilhidrazina, calculo de cargas\\0,1\H \N,1,1.0144\H,2,1.0132,1,106.78\N,2,1.3652,1,112.51,3,117.91,0\C,4,1.4 306,2,120.66,1,330.93,0\H,4,1.0128,2,107.95,1,98.75,0\C,5,2.8137,4,175 .37,2,224.69,0\C,5,1.4132,4,119.37,2,152.84,0\C,5,1.4103,4,121.81,2,32 7.93,0\C,8,1.3901,5,120.31,4,174.59,0\C,9,1.3924,5,120.22,4,185.28,0\H ,8,1.1007,5,120.26,4,355.17,0\H,9,1.0999,5,121.02,4,4.26,0\H,10,1.1006 ,8,119.49,5,180.39,0\H,11,1.1006,9,119.38,5,179.81,0\H,7,1.099,5,180., 4,23.22,0\\Version=IBM-RS6000-G94RevB.3\HF=-340.7329576\RMSD=2.264e-05 \Dipole=0.0370667,0.1201283,-0.4412247\PG=C01 [X(C6H8N2)]\\@ IN SO FAR AS QUANTUM MECHANICS IS CORRECT, CHEMICAL QUESTIONS ARE PROBLEMS IN APPLIED MATHEMATICS. -- EYRING, WALTER, & KIMBALL, 1944 Job cpu time: 0 days 0 hours 16 minutes 59.4 seconds. File lengths (MBytes): RWF= 25 Int= 0 D2E= 0 Chk= 2 Scr= 1 Normal termination of Gaussian 94 Thu Apr 6 15:32:10 EST 2000