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	hartrees
Energy at 0K	-51.849097
Energy at 298.15K	-51.851557
HF Energy	-51.636935
Nuclear repulsion energy	21.948383

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	1222	1177
2	A₁	856	824
3	B₁	502	483
4	B₂	1156	1113
5	E	2638	2541
6	E	2638	2541
7	E	2582	2487
7	E	2562	2467
8	E	1002	965
8	E	1002	965
9	E	429	413
9	E	428	412

Atom	x (Å)	y (Å)	z (Å)
B1	0.000	0.000	0.837
B2	0.000	0.000	-0.837
H3	0.000	1.031	1.478
H4	0.000	-1.031	1.478
H5	1.031	0.000	-1.478
H6	-1.031	0.000	-1.478

	B1	B2	H3	H4	H5	H6
B1		1.6739	1.2144	1.2144	2.5344	2.5344
B2	1.6739		2.5344	2.5344	1.2144	1.2144
H3	1.2144	2.5344		2.0628	3.2964	3.2964
H4	1.2144	2.5344	2.0628		3.2964	3.2964
H5	2.5344	1.2144	3.2964	3.2964		2.0628
H6	2.5344	1.2144	3.2964	3.2964	2.0628

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
B1	B2	H5	121.865	B1	B2	H6	121.865
B2	B1	H3	121.865	B2	B1	H4	121.865
H3	B1	H4	116.270	H5	B2	H6	116.270

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

using model chemistry: CCSD(T)=FULL/cc-pVDZ

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)=FULL/cc-pVDZ

States and conformations

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