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All results from a given calculation for C4H10O (1-Butanol)

using model chemistry: MP2/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/TZVP
 hartrees
Energy at 0K-233.045662
Energy at 298.15K-233.056739
HF Energy-232.231984
Nuclear repulsion energy185.451597
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 MP2/TZVP
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' 3868 3666 29.45      
2 A' 3171 3005 32.68      
3 A' 3091 2930 42.90      
4 A' 3080 2919 23.72      
5 A' 3075 2914 21.45      
6 A' 3043 2884 47.47      
7 A' 1557 1476 3.44      
8 A' 1532 1452 5.55      
9 A' 1520 1441 1.50      
10 A' 1513 1435 0.00      
11 A' 1486 1409 8.69      
12 A' 1437 1362 2.67      
13 A' 1420 1346 1.25      
14 A' 1327 1258 13.13      
15 A' 1268 1202 38.03      
16 A' 1139 1080 0.48      
17 A' 1095 1038 1.21      
18 A' 1083 1027 94.21      
19 A' 1027 974 1.20      
20 A' 926 878 11.29      
21 A' 444 420 13.86      
22 A' 401 380 0.10      
23 A' 186 176 2.79      
24 A" 3169 3004 58.26      
25 A" 3152 2987 27.83      
26 A" 3118 2955 4.47      
27 A" 3088 2927 37.11      
28 A" 1522 1442 7.22      
29 A" 1341 1271 0.45      
30 A" 1336 1266 0.80      
31 A" 1272 1206 0.37      
32 A" 1214 1151 1.66      
33 A" 972 921 0.11      
34 A" 839 795 1.08      
35 A" 769 729 0.92      
36 A" 251 238 1.47      
37 A" 210 199 110.26      
38 A" 112 106 0.45      
39 A" 91 86 16.57      

Unscaled Zero Point Vibrational Energy (zpe) 30569.9 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 28977.2 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 MP2/TZVP
ABC
0.62901 0.06641 0.06288

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.340 -0.357 0.000
C2 0.000 0.343 0.000
C3 -1.167 -0.636 0.000
C4 -2.518 0.071 0.000
O5 2.363 0.639 0.000
H6 1.420 -0.996 0.887
H7 1.420 -0.996 -0.887
H8 -0.057 0.987 0.881
H9 -0.057 0.987 -0.881
H10 -1.096 -1.285 0.878
H11 -1.096 -1.285 -0.878
H12 -3.341 -0.644 0.000
H13 -2.622 0.705 0.882
H14 -2.622 0.705 -0.882
H15 3.210 0.181 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51222.52313.88181.42791.09611.09612.12952.12952.75062.75064.69074.19564.19561.9453
C21.51221.52342.53252.38182.14402.14401.09261.09262.14942.14943.48422.78962.78963.2140
C32.52311.52341.52423.75382.75912.75912.15462.15461.09371.09372.17432.16572.16574.4527
C43.88182.53251.52424.91414.17544.17542.76982.76982.15152.15151.09041.09111.09115.7288
O51.42792.38183.75384.91412.08542.08542.59892.59894.05424.05425.84745.06285.06280.9627
H61.09612.14402.75914.17542.08541.77452.47253.03962.53283.08704.85664.38514.72852.3181
H71.09612.14402.75914.17542.08541.77453.03962.47253.08702.53284.85664.72854.38512.3181
H82.12951.09262.15462.76982.59892.47253.03961.76172.49783.05473.77152.58023.12493.4782
H92.12951.09262.15462.76982.59893.03962.47251.76173.05472.49783.77153.12492.58023.4782
H102.75062.14941.09372.15154.05422.53283.08702.49783.05471.75542.49482.50703.06294.6321
H112.75062.14941.09372.15154.05423.08702.53283.05472.49781.75542.49483.06292.50704.6321
H124.69073.48422.17431.09045.84744.85664.85663.77153.77152.49482.49481.76481.76486.6031
H134.19562.78962.16571.09115.06284.38514.72852.58023.12492.50703.06291.76481.76395.9211
H144.19562.78962.16571.09115.06284.72854.38513.12492.58023.06292.50701.76481.76395.9211
H151.94533.21404.45275.72880.96272.31812.31813.47823.47824.63214.63216.60315.92115.9211

picture of 1-Butanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.437 C1 C2 H8 108.602
C1 C2 H9 108.602 C1 O5 H15 107.321
C2 C1 O5 108.179 C2 C1 H6 109.538
C2 C1 H7 109.538 C2 C3 C4 112.397
C2 C3 H10 109.332 C2 C3 H11 109.332
C3 C2 H8 109.805 C3 C2 H9 109.805
C3 C4 H12 111.444 C3 C4 H13 110.712
C3 C4 H14 110.712 C4 C3 H10 109.438
C4 C3 H11 109.438 O5 C1 H6 110.744
O5 C1 H7 110.744 H6 C1 H7 108.087
H8 C2 H9 107.450 H10 C3 H11 106.743
H12 C4 H13 107.988 H12 C4 H14 107.988
H13 C4 H14 107.861
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability