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	hartrees
Energy at 0K	-131.436159
Energy at 298.15K	-131.438019
HF Energy	-131.120179
Nuclear repulsion energy	58.881107

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A'	3536	3461
2	A'	3460	3387
3	A'	2201	2155
4	A'	1727	1690
5	A'	1071	1048
6	A'	501	490
7	A'	409	400
8	A'	247	242
9	A"	3643	3566
10	A"	1205	1180
11	A"	722	707
12	A"	426	417

Atom	x (Å)	y (Å)	z (Å)
C1	-0.045	1.386	0.000
C2	0.000	0.163	0.000
N3	0.072	-1.192	0.000
H4	-0.084	2.451	0.000
H5	-0.075	-1.702	0.864
H6	-0.075	-1.702	-0.864

	C1	C2	N3	H4	H5	H6
C1		1.2237	2.5800	1.0661	3.2060	3.2060
C2	1.2237		1.3564	2.2897	2.0562	2.0562
N3	2.5800	1.3564		3.6461	1.0138	1.0138
H4	1.0661	2.2897	3.6461		4.2415	4.2415
H5	3.2060	2.0562	1.0138	4.2415		1.7274
H6	3.2060	2.0562	1.0138	4.2415	1.7274

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	N3	179.068	C2	C1	H4	179.954
C2	N3	H5	119.641	C2	N3	H6	119.641
H5	N3	H6	116.849

All results from a given calculation for HCCNH₂ (Ethynamine)

using model chemistry: MP4=FULL/3-21G

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 HCCNH2 (Ethynamine)

using model chemistry: MP4=FULL/3-21G

States and conformations

All results from a given calculation for HCCNH₂ (Ethynamine)