CCCBDB listing of experimental data page 2

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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	A'	1969	2002	webbook				fund
2	A'	807	810	2001Hos/Ndi:5485-5491				eq
3	A'	523	525

Description	Value	unc.	Connectivity				Reference	Comment
Description	Value	unc.	Atom 1	Atom 2	Atom 3	Atom 4	Reference	Comment
rSiCl	2.067	0.003	1	2			2001Hos/Ndi:5485-5491	re
rSiH	1.525	0.005	1	3			2001Hos/Ndi:5485-5491	re
aHSiCl	96.9	0.5	2	1	3		2001Hos/Ndi:5485-5491

Atom	x (Å)	y (Å)
Si1	0.0473	1.0924
Cl2	0.0473	-0.9746
H3	-1.4666	1.2756

	Si1	Cl2	H3
Si1		2.0670	1.5250
Cl2	2.0670		2.7121
H3	1.5250	2.7121

Bond Type	Count
Si-Cl	1
H-Si	1

	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	¹A^'	C_s	True							C_s	2	3

squib	reference	DOI
1997Har/Clo:9461-9473	WW Harper, DJ Clouthier "Reinvestigation of the HSiCl electronic spectrum: Experimental reevaluation of the geometry, rotational constants, and vibrational frequencies" J. Chem. Phys. 106, 9461 (1997)	10.1063/1.473849
2001Hos/Ndi:5485-5491	DA Hostutler, N Ndiege, DJ Clouthier "Emission spectroscopy, harmonic vibrational frequencies, and improved ground state structures of jet-cooled monochloro- and monobromosilylene HSiCl and HBSir"J. Chem. Phys. 115, 5485 (201)	10.1063/1.1397795
webbook	NIST Chemistry Webbook (http://webbook.nist.gov/chemistry)	10.18434/T4D303

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Experimental data for HSiCl (Chlorosilylene)