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All results from a given calculation for C4H10O (1-Propanol, 2-methyl-)

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-232.256839
Energy at 298.15K-232.268178
Nuclear repulsion energy192.690105
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B1B95/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3543 3390 1.84      
2 A 3141 3005 38.81      
3 A 3138 3002 9.74      
4 A 3133 2997 59.66      
5 A 3124 2988 24.05      
6 A 3121 2986 6.28      
7 A 3086 2953 4.30      
8 A 3055 2923 17.25      
9 A 3050 2918 20.78      
10 A 2992 2863 49.43      
11 A 1581 1512 18.24      
12 A 1563 1495 8.03      
13 A 1555 1487 7.25      
14 A 1550 1483 2.21      
15 A 1542 1475 0.79      
16 A 1459 1395 12.23      
17 A 1438 1375 19.97      
18 A 1410 1349 7.47      
19 A 1405 1344 2.41      
20 A 1394 1334 16.42      
21 A 1346 1287 0.52      
22 A 1277 1221 12.53      
23 A 1218 1165 3.59      
24 A 1169 1118 5.32      
25 A 1126 1078 4.38      
26 A 1040 995 79.95      
27 A 994 951 2.43      
28 A 961 920 8.52      
29 A 955 913 10.76      
30 A 915 875 14.72      
31 A 824 789 9.39      
32 A 481 460 16.55      
33 A 434 416 77.59      
34 A 415 397 2.79      
35 A 331 317 15.66      
36 A 260 249 9.40      
37 A 245 234 49.40      
38 A 230 220 0.42      
39 A 115 110 8.77      

Unscaled Zero Point Vibrational Energy (zpe) 30306.1 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 28993.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B1B95/3-21G
ABC
0.25412 0.11716 0.08849

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.462 0.003 -0.372
C2 -0.740 -0.746 0.214
C3 1.756 -0.701 0.046
C4 0.452 1.460 0.104
O5 -2.007 -0.131 -0.141
H6 0.364 -0.013 -1.464
H7 1.763 -1.744 -0.290
H8 2.629 -0.198 -0.378
H9 1.853 -0.691 1.138
H10 -0.472 1.955 -0.214
H11 0.524 1.500 1.198
H12 1.295 2.017 -0.315
H13 -0.782 -1.757 -0.196
H14 -0.606 -0.823 1.305
H15 -2.085 0.702 0.388

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53241.53191.53292.48321.09572.18002.17652.16782.16872.17072.18012.16282.15382.7475
C21.53242.50132.50951.45262.13812.74093.46382.75272.74712.75853.47151.09251.10221.9835
C31.53192.50132.52523.81032.16571.09511.09391.09623.47612.77362.78112.75892.67914.1028
C41.53292.50952.52522.93922.15313.48422.77862.76751.09461.09711.09373.45912.78862.6624
O52.48321.45263.81032.93922.71794.10304.64254.10462.59123.29563.94292.03702.12950.9898
H61.09572.13812.16572.15312.71792.51602.51803.07332.47613.06612.51122.44253.04413.1521
H72.18002.74091.09513.48424.10302.51601.77441.77634.32163.77813.79012.54633.00054.6090
H82.17653.46381.09392.77864.64252.51801.77441.77343.77773.13052.58653.75483.70004.8592
H92.16782.75271.09622.76754.10463.07331.77631.77343.77222.56363.12363.13952.46794.2433
H102.16872.74713.47611.09462.59122.47614.32163.77773.77221.78631.77003.72523.16922.1292
H112.17072.75852.77361.09713.29563.06613.77813.13052.56361.78631.77503.77632.58602.8456
H122.18013.47152.78111.09373.94292.51123.79012.58653.12361.77001.77504.30973.78233.6935
H132.16281.09252.75893.45912.03702.44252.54633.75483.13953.72523.77634.30971.77672.8437
H142.15381.10222.67912.78862.12953.04413.00053.70002.46793.16922.58603.78231.77672.3140
H152.74751.98354.10282.66240.98983.15214.60904.85924.24332.12922.84563.69352.84372.3140

picture of 1-Propanol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O5 112.556 C1 C2 H13 109.831
C1 C2 H14 108.566 C1 C3 H7 111.075
C1 C3 H8 110.867 C1 C3 H9 110.041
C1 C4 H10 110.142 C1 C4 H11 110.151
C1 C4 H12 111.097 C2 C1 C3 109.427
C2 C1 C4 109.904 C2 C1 H6 107.726
C2 O5 H15 107.075 C3 C1 C4 110.961
C3 C1 H6 109.908 C4 C1 H6 108.853
O5 C2 H13 105.455 O5 C2 H14 112.198
H7 C3 H8 108.307 H7 C3 H9 108.314
H8 C3 H9 108.143 H10 C4 H11 109.181
H10 C4 H12 107.972 H11 C4 H12 108.235
H13 C2 H14 108.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.327      
2 C -0.137      
3 C -0.582      
4 C -0.588      
5 O -0.560      
6 H 0.228      
7 H 0.205      
8 H 0.210      
9 H 0.199      
10 H 0.196      
11 H 0.195      
12 H 0.213      
13 H 0.223      
14 H 0.178      
15 H 0.346      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.268 0.718 1.039 1.790
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.516 -2.450 -2.618
y -2.450 -31.385 0.503
z -2.618 0.503 -32.667
Traceless
 xyz
x -4.490 -2.450 -2.618
y -2.450 3.206 0.503
z -2.618 0.503 1.284
Polar
3z2-r22.568
x2-y2-5.130
xy-2.450
xz-2.618
yz0.503


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.832 -0.259 0.007
y -0.259 6.792 0.135
z 0.007 0.135 5.878


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000