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	hartrees
Energy at 0K	-58.428838
Energy at 298.15K	-58.439209
HF Energy	-57.578352
Nuclear repulsion energy	137.086567

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3176	3026	27.12
2	A'	3137	2989	17.99
3	A'	3077	2932	19.53
4	A'	3038	2895	56.71
5	A'	3025	2883	36.29
6	A'	1567	1493	1.26
7	A'	1553	1480	3.96
8	A'	1536	1463	4.91
9	A'	1528	1456	3.24
10	A'	1472	1403	15.76
11	A'	1440	1372	11.33
12	A'	1409	1343	20.76
13	A'	1315	1253	32.49
14	A'	1174	1119	79.03
15	A'	1156	1101	152.43
16	A'	1100	1048	3.36
17	A'	1055	1005	19.05
18	A'	910	867	17.37
19	A'	798	760	41.65
20	A'	481	458	0.99
21	A'	381	363	3.07
22	A'	269	256	3.20
23	A'	124	118	1.64
24	A"	3219	3067	9.60
25	A"	3188	3037	28.75
26	A"	3098	2951	32.35
27	A"	3079	2934	60.75
28	A"	1521	1449	6.89
29	A"	1315	1253	1.45
30	A"	1303	1242	0.93
31	A"	1230	1172	5.48
32	A"	1195	1138	3.03
33	A"	1091	1040	2.78
34	A"	831	792	0.13
35	A"	813	775	0.01
36	A"	261	249	1.01
37	A"	159	152	9.38
38	A"	75	72	1.33
39	A"	60	57	1.08

Atom	x (Å)	y (Å)	z (Å)
C1	-1.497	1.011	0.000
Cl2	-1.750	2.796	0.000
C3	0.000	0.710	0.000
C4	1.513	-2.654	0.000
C5	1.489	-1.128	0.000
O6	0.112	-0.715	0.000
H7	2.548	-3.013	0.000
H8	-1.971	0.605	0.895
H9	-1.971	0.605	-0.895
H10	0.474	1.143	-0.894
H11	0.474	1.143	0.894
H12	1.006	-3.038	-0.889
H13	1.006	-3.038	0.889
H14	1.994	-0.726	0.893
H15	1.994	-0.726	-0.893

	C1	Cl2	C3	C4	C5	O6	H7	H8	H9	H10	H11	H12	H13	H14	H15
C1		1.8033	1.5265	4.7422	3.6731	2.3593	5.7053	1.0911	1.0911	2.1682	2.1682	4.8421	4.8421	3.9998	3.9998
Cl2	1.8033		2.7227	6.3522	5.0887	3.9742	7.2263	2.3772	2.3772	2.9121	2.9121	6.5133	6.5133	5.2173	5.2173
C3	1.5265	2.7227		3.6888	2.3662	1.4294	4.5117	2.1675	2.1675	1.1007	1.1007	3.9816	3.9816	2.6146	2.6146
C4	4.7422	6.3522	3.6888		1.5255	2.3922	1.0953	4.8542	4.8542	4.0364	4.0364	1.0935	1.0935	2.1781	2.1781
C5	3.6731	5.0887	2.3662	1.5255		1.4376	2.1616	3.9725	3.9725	2.6436	2.6436	2.1612	2.1612	1.1016	1.1016
O6	2.3593	3.9742	1.4294	2.3922	1.4376		3.3488	2.6237	2.6237	2.0930	2.0930	2.6433	2.6433	2.0827	2.0827
H7	5.7053	7.2263	4.5117	1.0953	2.1616	3.3488		5.8579	5.8579	4.7298	4.7298	1.7803	1.7803	2.5167	2.5167
H8	1.0911	2.3772	2.1675	4.8542	3.9725	2.6237	5.8579		1.7896	3.0773	2.5037	5.0316	4.7048	4.1828	4.5487
H9	1.0911	2.3772	2.1675	4.8542	3.9725	2.6237	5.8579	1.7896		2.5037	3.0773	4.7048	5.0316	4.5487	4.1828
H10	2.1682	2.9121	1.1007	4.0364	2.6436	2.0930	4.7298	3.0773	2.5037		1.7889	4.2144	4.5763	2.9993	2.4088
H11	2.1682	2.9121	1.1007	4.0364	2.6436	2.0930	4.7298	2.5037	3.0773	1.7889		4.5763	4.2144	2.4088	2.9993
H12	4.8421	6.5133	3.9816	1.0935	2.1612	2.6433	1.7803	5.0316	4.7048	4.2144	4.5763		1.7780	3.0817	2.5145
H13	4.8421	6.5133	3.9816	1.0935	2.1612	2.6433	1.7803	4.7048	5.0316	4.5763	4.2144	1.7780		2.5145	3.0817
H14	3.9998	5.2173	2.6146	2.1781	1.1016	2.0827	2.5167	4.1828	4.5487	2.9993	2.4088	3.0817	2.5145		1.7851
H15	3.9998	5.2173	2.6146	2.1781	1.1016	2.0827	2.5167	4.5487	4.1828	2.4088	2.9993	2.5145	3.0817	1.7851

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C3	O6	105.859	C1	C3	H10	110.175
C1	C3	H11	110.175	Cl2	C1	C3	109.426
Cl2	C1	H8	107.882	Cl2	C1	H9	107.882
C3	C1	H8	110.691	C3	C1	H9	110.691
C3	O6	C5	111.236	C4	C5	O6	107.635
C4	C5	H14	110.981	C4	C5	H15	110.981
C5	C4	H7	110.056	C5	C4	H12	110.129
C5	C4	H13	110.129	O6	C3	H10	110.958
O6	C3	H11	110.958	O6	C5	H14	109.497
O6	C5	H15	109.497	H7	C4	H12	108.856
H7	C4	H13	108.856	H8	C1	H9	110.178
H10	C3	H11	108.703	H12	C4	H13	108.779
H14	C5	H15	108.236

All results from a given calculation for C₄H₉ClO (1-Chloro-2-ethoxyethane)

using model chemistry: MP2/CEP-121G*

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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All results from a given calculation for C4H9ClO (1-Chloro-2-ethoxyethane)

using model chemistry: MP2/CEP-121G*

States and conformations

All results from a given calculation for C₄H₉ClO (1-Chloro-2-ethoxyethane)