CCCBDB listing of experimental data page 2

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Property	Value	units	Reference
Hfg(298.15K)	-410.45	kJ mol^-1	webbook
Hfg(0K)		kJ mol^-1	webbook
Entropy (298.15K)	349.41	J K^-1 mol^-1	webbook

Mode Number	Symmetry	Frequency			Intensity			Comment	Description
Mode Number	Symmetry	Fundamental(cm^-1)	Harmonic(cm^-1)	Reference	(km mol^-1)	unc.	Reference	Comment	Description
1	A₁'	228		2012Var/Kol:879-893
2	A₂"	176
3	E'	503
4	E'	93

Description	Value	unc.	Connectivity				Reference	Comment
Description	Value	unc.	Atom 1	Atom 2	Atom 3	Atom 4	Reference	Comment
rAlBr	2.211	0.007	1	2			2012Var/Kol:879-893
aBrAlBr	120		2	1	3		2012Var/Kol:879-893	by symmetry

Atom	x (Å)	y (Å)
Al1	0.0000	0.0000
Br2	2.2110	0.0000
Br3	-1.1060	1.9150
Br4	-1.1060	-1.9150

	Al1	Br2	Br3	Br4
Al1		2.2110	2.2114	2.2114
Br2	2.2110		3.8301	3.8301
Br3	2.2114	3.8301		3.8300
Br4	2.2114	3.8301	3.8300

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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State	Config	State description	Conf description	Exp. min.	Dipole (Debye)				Reference	comment	Point Group	Components
State	Config	State description	Conf description	Exp. min.	x	y	z	total	Reference	comment	Point Group	dipole	quadrupole
1	1	¹A₁^'	D_3h	True							D_3h	0	1

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Experimental data for AlBr3 (Aluminum Bromide)

Experimental data for AlBr₃ (Aluminum Bromide)