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	hartrees
Energy at 0K	-186.735851
Energy at 298.15K
HF Energy	-186.735851
Nuclear repulsion energy	89.363240

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A_g	3415	3273	0.00
2	A_g	2171	2081	0.00
3	A_g	1181	1131	0.00
4	A_g	948	908	0.00
5	A_g	328	314	0.00
6	A_u	962	922	138.21
7	A_u	255	244	0.03
8	B_g	691	662	0.00
9	B_u	3415	3273	2.37
10	B_u	1783	1709	159.27
11	B_u	1139	1092	401.92
12	B_u	286	274	6.37

Atom	x (Å)	y (Å)
C1	0.262	-0.598
C2	-0.262	0.598
N3	0.262	-1.845
N4	-0.262	1.845
H5	1.214	-2.230
H6	-1.214	2.230

	C1	C2	N3	N4	H5	H6
C1		1.3055	1.2472	2.4984	1.8896	3.1900
C2	1.3055		2.4984	1.2472	3.1900	1.8896
N3	1.2472	2.4984		3.7269	1.0268	4.3342
N4	2.4984	1.2472	3.7269		4.3342	1.0268
H5	1.8896	3.1900	1.0268	4.3342		5.0782
H6	3.1900	1.8896	4.3342	1.0268	5.0782

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
C1	C2	N4	156.319		C1	N3	H5	112.029
C2	C1	N3	156.319		C2	N4	H6	112.029

All results from a given calculation for HNCCNH (Ethenediimine)

using model chemistry: B3PW91/6-31G**

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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Number	Element	Mulliken
1	C	0.262
2	C	0.262
3	N	-0.546
4	N	-0.546
5	H	0.285
6	H	0.285

	x	y	z
x	3.658	-2.320	0.000
y	-2.320	10.060	0.000
z	0.000	0.000	2.029

<r²>	80.146
(<r²>)^1/2	8.952