. 2020 Jul 27;7(11):1768–1775. doi: 10.1093/nsr/nwaa174

Table 1.

Lattice constants a and c (Å), volume V (Å³), buckling (Å), F-C-C bond-angle in CF and F-B-C bond-angle in B-alloying system (°), d1 (Å) and d2 (Å) in the Li(Na)BCF₂/Li(Na)B₂C₂F₂ cathodes. The data for CF are also given for comparison.

	BCF₂	LiBCF₂	NaBCF₂	B₂C₂F₂	LiB₂C₂F₂	NaB₂C₂F₂	CF
a = b	2.713	2.802	2.856	2.696	2.720	2.752	2.599
c	11.630	11.479	12.451	15.895	15.759	16.798	11.403
V	74.113	78.072	87.935	100.042	100.944	110.188	66.701
Buckling	0.665	0.338	0.338	0.728	0.532	0.528	0.488
Bond-angle	113.01	101.81	101.58	115.07	108.72	108.37	108.03
d1	3.364	3.539	3.527	5.502	5.627	5.615	3.249
d2	2.451	2.201	2.699	2.445	2.252	2.784	2.452