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	hartrees
Energy at 0K	-691.945867
Energy at 298.15K	-691.956348
HF Energy	-691.059101
Nuclear repulsion energy	291.012435

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3239	3033	19.50
2	A'	3191	2988	14.08
3	A'	3141	2942	13.57
4	A'	3079	2884	49.78
5	A'	3069	2874	25.51
6	A'	1595	1494	0.41
7	A'	1578	1478	4.71
8	A'	1561	1462	3.25
9	A'	1550	1452	3.50
10	A'	1496	1401	14.32
11	A'	1459	1366	11.72
12	A'	1427	1337	28.94
13	A'	1334	1249	33.61
14	A'	1198	1122	125.55
15	A'	1182	1107	85.79
16	A'	1118	1047	2.47
17	A'	1077	1008	15.56
18	A'	930	871	15.71
19	A'	816	764	37.19
20	A'	489	458	1.03
21	A'	386	362	2.93
22	A'	274	256	2.97
23	A'	125	117	1.37
24	A"	3266	3059	6.83
25	A"	3249	3043	20.06
26	A"	3132	2933	30.07
27	A"	3118	2920	61.22
28	A"	1545	1447	4.48
29	A"	1338	1253	0.90
30	A"	1331	1247	0.84
31	A"	1255	1175	6.21
32	A"	1217	1139	3.30
33	A"	1113	1042	2.60
34	A"	848	794	0.27
35	A"	827	774	0.10
36	A"	270	253	1.08
37	A"	164	153	8.44
38	A"	85	80	1.90
39	A"	64	60	0.20

Atom	x (Å)	y (Å)	z (Å)
C1	-1.356	-0.258	0.000
Cl2	-2.654	0.963	0.000
C3	0.000	0.413	0.000
C4	3.224	-1.321	0.000
C5	2.288	-0.133	0.000
O6	0.954	-0.633	0.000
H7	4.261	-0.988	0.000
H8	-1.471	-0.876	0.886
H9	-1.471	-0.876	-0.886
H10	0.109	1.049	-0.886
H11	0.109	1.049	0.886
H12	3.052	-1.932	-0.883
H13	3.052	-1.932	0.883
H14	2.452	0.495	0.884
H15	2.452	0.495	-0.884

	C1	Cl2	C3	C4	C5	O6	H7	H8	H9	H10	H11	H12	H13	H14	H15
C1		1.7821	1.5133	4.7014	3.6466	2.3408	5.6639	1.0861	1.0861	2.1542	2.1542	4.7978	4.7978	3.9811	3.9811
Cl2	1.7821		2.7102	6.3056	5.0624	3.9455	7.1844	2.3594	2.3594	2.9024	2.9024	6.4595	6.4595	5.2029	5.2029
C3	1.5133	2.7102		3.6604	2.3528	1.4161	4.4850	2.1472	2.1472	1.0963	1.0963	3.9496	3.9496	2.6077	2.6077
C4	4.7014	6.3056	3.6604		1.5115	2.3711	1.0891	4.7979	4.7979	4.0134	4.0134	1.0877	1.0877	2.1618	2.1618
C5	3.6466	5.0624	2.3528	1.5115		1.4243	2.1493	3.9329	3.9329	2.6337	2.6337	2.1447	2.1447	1.0969	1.0969
O6	2.3408	3.9455	1.4161	2.3711	1.4243		3.3250	2.5935	2.5935	2.0811	2.0811	2.6211	2.6211	2.0725	2.0725
H7	5.6639	7.1844	4.4850	1.0891	2.1493	3.3250		5.8005	5.8005	4.7090	4.7090	1.7695	1.7695	2.5002	2.5002
H8	1.0861	2.3594	2.1472	4.7979	3.9329	2.5935	5.8005		1.7716	3.0564	2.4903	4.9705	4.6450	4.1552	4.5166
H9	1.0861	2.3594	2.1472	4.7979	3.9329	2.5935	5.8005	1.7716		2.4903	3.0564	4.6450	4.9705	4.5166	4.1552
H10	2.1542	2.9024	1.0963	4.0134	2.6337	2.0811	4.7090	3.0564	2.4903		1.7725	4.1901	4.5484	2.9889	2.4081
H11	2.1542	2.9024	1.0963	4.0134	2.6337	2.0811	4.7090	2.4903	3.0564	1.7725		4.5484	4.1901	2.4081	2.9889
H12	4.7978	6.4595	3.9496	1.0877	2.1447	2.6211	1.7695	4.9705	4.6450	4.1901	4.5484		1.7665	3.0618	2.5000
H13	4.7978	6.4595	3.9496	1.0877	2.1447	2.6211	1.7695	4.6450	4.9705	4.5484	4.1901	1.7665		2.5000	3.0618
H14	3.9811	5.2029	2.6077	2.1618	1.0969	2.0725	2.5002	4.1552	4.5166	2.9889	2.4081	3.0618	2.5000		1.7686
H15	3.9811	5.2029	2.6077	2.1618	1.0969	2.0725	2.5002	4.5166	4.1552	2.4081	2.9889	2.5000	3.0618	1.7686

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C3	O6	106.037	C1	C3	H10	110.255
C1	C3	H11	110.255	Cl2	C1	C3	110.396
Cl2	C1	H8	108.239	Cl2	C1	H9	108.239
C3	C1	H8	110.308	C3	C1	H9	110.308
C3	O6	C5	111.855	C4	C5	O6	107.699
C4	C5	H14	110.953	C4	C5	H15	110.953
C5	C4	H7	110.418	C5	C4	H12	110.135
C5	C4	H13	110.135	O6	C3	H10	111.216
O6	C3	H11	111.216	O6	C5	H14	109.897
O6	C5	H15	109.897	H7	C4	H12	108.760
H7	C4	H13	108.760	H8	C1	H9	109.296
H10	C3	H11	107.882	H12	C4	H13	108.588
H14	C5	H15	107.450

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

using model chemistry: MP2/6-31G**

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: MP2/6-31G**

States and conformations

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