CCCBDB listing of experimental data page 2

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Property	Value	Uncertainty	units	Reference
Hfg(298.15K)	-387.10	1.30	kJ mol^-1	webbook
Hfg(0K)		1.30	kJ mol^-1	webbook
Entropy (298.15K)			J K^-1 mol^-1
Integrated Heat Capacity (0 to 298.15K)			kJ mol^-1

Bond Type	Count
H-N	4
C-C	1
C-N	2
C=O	2

Atom 1	Atom 2
C1	C2
C1	O3
C1	N5
C2	O4
C2	N6
N5	H7
N5	H8
N6	H9
N6	H10

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_g	C_2h	True							C_2h	0	3

State	Config	State description	Conf description	Exp. min.	Quadrupole (D Å)			Reference	comment	Point Group	Components
State	Config	State description	Conf description	Exp. min.	xx	yy	zz	Reference	comment	Point Group	dipole	quadrupole
1	1	¹A_g	C_2h	True						C_2h	0	3

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Experimental data for C2H4N2O2 (Oxalamide)

Experimental data for C₂H₄N₂O₂ (Oxalamide)