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All results from a given calculation for C4H10O2 (1,1-Dimethoxyethane)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-308.796651
Energy at 298.15K-308.808045
HF Energy-308.796651
Nuclear repulsion energy265.461827
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 B97D3/cc-pVTZ
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' 3078 3034 22.82      
2 A' 3064 3021 30.64      
3 A' 2991 2949 22.80      
4 A' 2961 2920 109.07      
5 A' 2917 2877 77.64      
6 A' 2833 2793 68.40      
7 A' 1479 1458 5.30      
8 A' 1477 1456 1.10      
9 A' 1453 1433 11.28      
10 A' 1441 1421 2.54      
11 A' 1373 1354 42.81      
12 A' 1346 1327 10.26      
13 A' 1220 1203 20.14      
14 A' 1154 1138 7.68      
15 A' 1116 1100 40.73      
16 A' 1102 1087 1.12      
17 A' 1033 1019 54.30      
18 A' 823 812 6.33      
19 A' 522 515 6.54      
20 A' 434 428 8.56      
21 A' 246 242 2.49      
22 A' 174 172 1.54      
23 A' 54 53 3.43      
24 A" 3063 3021 23.26      
25 A" 3056 3013 41.64      
26 A" 2960 2919 19.77      
27 A" 2915 2874 74.88      
28 A" 1480 1459 9.53      
29 A" 1460 1440 0.24      
30 A" 1454 1434 3.07      
31 A" 1442 1422 0.09      
32 A" 1352 1333 41.34      
33 A" 1177 1161 37.17      
34 A" 1151 1135 2.25      
35 A" 1105 1090 325.92      
36 A" 1043 1029 96.63      
37 A" 876 864 18.24      
38 A" 458 452 2.38      
39 A" 344 339 0.99      
40 A" 231 228 0.01      
41 A" 196 193 0.04      
42 A" 39 38 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 30045.2 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 29624.6 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 B97D3/cc-pVTZ
ABC
0.21819 0.07400 0.06193

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.468 -0.520 1.116
O2 -0.468 -0.520 -1.116
C3 -0.468 0.254 2.303
C4 -0.468 0.254 -2.303
C5 0.091 0.145 0.000
C6 1.615 0.063 0.000
H7 0.549 0.461 2.672
H8 0.549 0.461 -2.672
H9 -1.000 -0.330 3.058
H10 -1.000 -0.330 -3.058
H11 -0.989 1.214 2.159
H12 -0.989 1.214 -2.159
H13 -0.240 1.205 0.000
H14 1.915 -0.988 0.000
H15 2.034 0.556 -0.883
H16 2.034 0.556 0.883

Atom - Atom Distances (Å)
  O1 O2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
O12.23161.41743.50571.41402.43412.10184.04292.02234.21162.08963.74212.06652.67213.37792.7326
O22.23163.50571.41741.41402.43414.04292.10184.21162.02233.74212.08962.06652.67212.73263.3779
C31.41743.50574.60692.37273.11161.10085.08281.09245.41911.10214.59442.50233.53894.06252.8921
C43.50571.41744.60692.37273.11165.08281.10085.41911.09244.59441.10212.50233.53892.89214.0625
C51.41401.41402.37272.37271.52692.72962.72963.28103.28102.64022.64021.10992.14742.17332.1733
C62.43412.43413.11163.11161.52692.90482.90484.04274.04273.57373.57372.17871.09311.09451.0945
H72.10184.04291.10085.08282.72962.90485.34471.78085.98811.78775.12612.88403.33273.85462.3269
H84.04292.10185.08281.10082.72962.90485.34475.98811.78085.12611.78772.88403.33272.32693.8546
H92.02234.21161.09245.41913.28104.04271.78085.98816.11551.78685.44083.50474.27495.05163.8357
H104.21162.02235.41911.09243.28104.04275.98811.78086.11555.44081.78683.50474.27493.83575.0516
H112.08963.74211.10214.59442.64023.57371.78775.12611.78685.44084.31842.28544.23604.33923.3464
H123.74212.08964.59441.10212.64023.57375.12611.78775.44081.78684.31842.28544.23603.34644.3392
H132.06652.06652.50232.50231.10992.17872.88402.88403.50473.50472.28542.28543.07442.52432.5243
H142.67212.67213.53893.53892.14741.09313.33273.33274.27494.27494.23604.23603.07441.78271.7827
H153.37792.73264.06252.89212.17331.09453.85462.32695.05163.83574.33923.34642.52431.78271.7669
H162.73263.37792.89214.06252.17331.09452.32693.85463.83575.05163.34644.33922.52431.78271.7669

picture of 1,1-Dimethoxyethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C3 H7 112.489 O1 C3 H9 106.906
O1 C3 H11 111.373 O1 C5 O2 104.817
O1 C5 C6 111.672 O1 C5 H13 109.069
O2 C4 H8 112.489 O2 C4 H10 106.906
O2 C4 H12 111.373 O2 C5 C6 111.672
O2 C5 H13 109.069 C3 O1 C5 114.269
C4 O2 C5 114.269 C5 C6 H14 108.669
C5 C6 H15 111.146 C5 C6 H16 111.146
C6 C5 H13 110.362 H7 C3 H9 108.540
H7 C3 H11 108.450 H8 C4 H10 108.540
H8 C4 H12 108.450 H9 C3 H11 108.991
H10 C4 H12 108.991 H14 C6 H15 109.107
H14 C6 H16 109.107 H15 C6 H16 107.626
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.242      
2 O -0.242      
3 C -0.091      
4 C -0.091      
5 C 0.277      
6 C -0.257      
7 H 0.056      
8 H 0.056      
9 H 0.100      
10 H 0.100      
11 H 0.052      
12 H 0.052      
13 H -0.009      
14 H 0.089      
15 H 0.075      
16 H 0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.834 2.024 0.000 2.189
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.805 -1.154 0.000
y -1.154 -39.958 0.000
z 0.000 0.000 -32.871
Traceless
 xyz
x -2.390 -1.154 0.000
y -1.154 -4.120 0.000
z 0.000 0.000 6.510
Polar
3z2-r213.020
x2-y21.153
xy-1.154
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.611 -0.151 0.000
y -0.151 7.896 0.000
z 0.000 0.000 10.950


<r2> (average value of r2) Å2
<r2> 200.968
(<r2>)1/2 14.176