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	hartrees
Energy at 0K	-111.705795
Energy at 298.15K	-111.711248
HF Energy	-111.224826
Nuclear repulsion energy	41.759458

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3650	3441	7.12
2	A	3544	3341	0.37
3	A	1699	1602	11.32
4	A	1339	1263	4.04
5	A	1148	1083	10.57
6	A	832	785	67.95
7	A	446	420	39.42
8	B	3654	3444	11.98
9	B	3538	3335	4.05
10	B	1687	1591	16.20
11	B	1304	1229	5.50
12	B	991	934	133.79

Atom	x (Å)	y (Å)	z (Å)
N1	0.000	0.712	-0.074
N2	0.000	-0.712	-0.074
H3	-0.231	1.094	0.833
H4	0.231	-1.094	0.833
H5	0.930	1.018	-0.314
H6	-0.930	-1.018	-0.314

	N1	N2	H3	H4	H5	H6
N1		1.4242	1.0115	2.0346	1.0084	1.9794
N2	1.4242		2.0346	1.0115	1.9794	1.0084
H3	1.0115	2.0346		2.2365	1.6346	2.5035
H4	2.0346	1.0115	2.2365		2.5035	1.6346
H5	1.0084	1.9794	1.6346	2.5035		2.7589
H6	1.9794	1.0084	2.5035	1.6346	2.7589

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
N1	N2	H4	112.185	N1	N2	H6	107.686
N2	N1	H3	112.185	N2	N1	H5	107.686
H3	N1	H5	108.041	H4	N2	H6	108.041

All results from a given calculation for N₂H₄ (Hydrazine)

using model chemistry: MP2=FULL/6-311+G(3df,2p)

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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HF vs MP2 Bad vib. Calc. vs exp. 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All results from a given calculation for N2H4 (Hydrazine)

using model chemistry: MP2=FULL/6-311+G(3df,2p)

States and conformations

All results from a given calculation for N₂H₄ (Hydrazine)