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	hartrees
Energy at 0K	-307.619777
Energy at 298.15K	-307.628918
Nuclear repulsion energy	246.227228

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3128	3115	0.02
2	A₁	3059	3047	25.96
3	A₁	2931	2919	9.04
4	A₁	1621	1615	222.07
5	A₁	1473	1467	4.87
6	A₁	1447	1441	11.26
7	A₁	1384	1378	14.01
8	A₁	1188	1183	3.65
9	A₁	1098	1094	0.22
10	A₁	848	845	36.38
11	A₁	483	481	0.64
12	A₁	258	257	4.46
13	A₂	2984	2972	0.00
14	A₂	1448	1443	0.00
15	A₂	1135	1130	0.00
16	A₂	645	642	0.00
17	A₂	230	230	0.00
18	A₂	121	120	0.00
19	B₁	2984	2973	90.04
20	B₁	1448	1442	16.12
21	B₁	1140	1135	1.42
22	B₁	679	676	81.93
23	B₁	648	645	0.42
24	B₁	249	248	0.13
25	B₁	97	97	8.61
26	B₂	3204	3191	6.73
27	B₂	3059	3047	16.88
28	B₂	2930	2919	77.99
29	B₂	1468	1463	18.38
30	B₂	1445	1439	21.58
31	B₂	1262	1257	434.86
32	B₂	1177	1172	37.62
33	B₂	1003	999	133.67
34	B₂	894	891	0.08
35	B₂	545	543	0.60
36	B₂	365	364	8.22

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	1.438
C2	0.000	0.000	0.085
H3	0.000	0.926	2.002
H4	0.000	-0.926	2.002
O5	0.000	1.089	-0.741
O6	0.000	-1.089	-0.741
C7	0.000	2.386	-0.117
C8	0.000	-2.386	-0.117
H9	0.000	3.106	-0.942
H10	0.000	-3.106	-0.942
H11	-0.899	2.530	0.503
H12	0.899	2.530	0.503
H13	0.899	-2.530	0.503
H14	-0.899	-2.530	0.503

	C1	C2	H3	H4	O5	O6	C7	C8	H9	H10	H11	H12	H13	H14
C1		1.3529	1.0842	1.0842	2.4356	2.4356	2.8476	2.8476	3.9127	3.9127	2.8428	2.8428	2.8428	2.8428
C2	1.3529		2.1291	2.1291	1.3666	1.3666	2.3941	2.3941	3.2712	3.2712	2.7171	2.7171	2.7171	2.7171
H3	1.0842	2.1291		1.8513	2.7479	3.4034	2.5737	3.9315	3.6636	4.9921	2.3727	2.3727	3.8724	3.8724
H4	1.0842	2.1291	1.8513		3.4034	2.7479	3.9315	2.5737	4.9921	3.6636	3.8724	3.8724	2.3727	2.3727
O5	2.4356	1.3666	2.7479	3.4034		2.1778	1.4388	3.5300	2.0269	4.1995	2.1051	2.1051	3.9305	3.9305
O6	2.4356	1.3666	3.4034	2.7479	2.1778		3.5300	1.4388	4.1995	2.0269	3.9305	3.9305	2.1051	2.1051
C7	2.8476	2.3941	2.5737	3.9315	1.4388	3.5300		4.7711	1.0950	5.5529	1.1019	1.1019	5.0351	5.0351
C8	2.8476	2.3941	3.9315	2.5737	3.5300	1.4388	4.7711		5.5529	1.0950	5.0351	5.0351	1.1019	1.1019
H9	3.9127	3.2712	3.6636	4.9921	2.0269	4.1995	1.0950	5.5529		6.2115	1.7969	1.7969	5.8868	5.8868
H10	3.9127	3.2712	4.9921	3.6636	4.1995	2.0269	5.5529	1.0950	6.2115		5.8868	5.8868	1.7969	1.7969
H11	2.8428	2.7171	2.3727	3.8724	2.1051	3.9305	1.1019	5.0351	1.7969	5.8868		1.7988	5.3694	5.0592
H12	2.8428	2.7171	2.3727	3.8724	2.1051	3.9305	1.1019	5.0351	1.7969	5.8868	1.7988		5.0592	5.3694
H13	2.8428	2.7171	3.8724	2.3727	3.9305	2.1051	5.0351	1.1019	5.8868	1.7969	5.3694	5.0592		1.7988
H14	2.8428	2.7171	3.8724	2.3727	3.9305	2.1051	5.0351	1.1019	5.8868	1.7969	5.0592	5.3694	1.7988

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	O5	127.173	C1	C2	O6	127.173
C2	C1	H3	121.376	C2	C1	H4	121.376
C2	O5	C7	117.144	C2	O6	C8	117.144
H3	C1	H4	117.248	O5	C2	O6	105.654
O5	C7	H9	105.444	O5	C7	H11	111.205
O5	C7	H12	111.205	O6	C8	H10	105.444
O6	C8	H13	111.205	O6	C8	H14	111.205
H9	C7	H11	109.752	H9	C7	H12	109.752
H10	C8	H13	109.752	H10	C8	H14	109.752
H11	C7	H12	109.412	H13	C8	H14	109.412

All results from a given calculation for C₄H₈O₂ (Ethene, 1,1-dimethoxy-)

using model chemistry: BLYP/6-311G**

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Number	Element	Mulliken
1	C	-0.377
2	C	0.335
3	H	0.099
4	H	0.099
5	O	-0.287
6	O	-0.287
7	C	-0.135
8	C	-0.135
9	H	0.123
10	H	0.123
11	H	0.110
12	H	0.110
13	H	0.110
14	H	0.110

<r²>	191.267
(<r²>)^1/2	13.830

All results from a given calculation for C4H8O2 (Ethene, 1,1-dimethoxy-)

using model chemistry: BLYP/6-311G**

States and conformations

All results from a given calculation for C₄H₈O₂ (Ethene, 1,1-dimethoxy-)