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	hartrees
Energy at 0K	-51.899763
Energy at 298.15K	-51.902213
HF Energy	-51.651922
Nuclear repulsion energy	22.248019

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	1219	1182
2	A₁	857	832
3	B₁	521	506
4	B₂	1157	1122
5	E	2628	2549
6	E	2628	2549
7	E	2575	2498
7	E	2556	2479
8	E	1001	971
8	E	1001	971
9	E	412	400
9	E	412	399

Atom	x (Å)	y (Å)	z (Å)
B1	0.000	0.000	0.826
B2	0.000	0.000	-0.826
H3	0.000	1.018	1.458
H4	0.000	-1.018	1.458
H5	1.018	0.000	-1.458
H6	-1.018	0.000	-1.458

	B1	B2	H3	H4	H5	H6
B1		1.6511	1.1983	1.1983	2.5001	2.5001
B2	1.6511		2.5001	2.5001	1.1983	1.1983
H3	1.1983	2.5001		2.0354	3.2520	3.2520
H4	1.1983	2.5001	2.0354		3.2520	3.2520
H5	2.5001	1.1983	3.2520	3.2520		2.0354
H6	2.5001	1.1983	3.2520	3.2520	2.0354

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
B1	B2	H5	121.864	B1	B2	H6	121.864
B2	B1	H3	121.864	B2	B1	H4	121.864
H3	B1	H4	116.273	H5	B2	H6	116.273

All results from a given calculation for B₂H₄ (Diborane(4) D2d)

using model chemistry: CCSD(T)/aug-cc-pVTZ

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 B2H4 (Diborane(4) D2d)

using model chemistry: CCSD(T)/aug-cc-pVTZ

States and conformations

All results from a given calculation for B₂H₄ (Diborane(4) D2d)