Collision-Induced Infrared Absorption by Molecular Hydrogen Pairs at Thousands of Kelvin

Table 4

Dipole expansion coefficients 𝐴_{𝜆𝜆′Λ𝐿} (in a.u., multiplied by 10⁶) for H₂–H₂ with 𝑟₁=1.787 a.u. and 𝑟₂=1.449 a.u. The results from this calculation are compared with the results of Fu et al. (FZB), [22].

	R (a.u.)	4.0	5.0	6.0	7.0	8.0	9.0	10.0
𝐴0001	This work	−2 29 60	−5 78 6	−1 24 1	−2 03	−1 0	13	9
	FZB	−2 18 69	−5 51 8	−1 23 2	−2 31	−2 9	6	—
𝐴2021	This work	20653	4618	928	168	26	2	1
	FZB	21290	4688	963	194	45	15	—
𝐴0221	This work	−1 05 95	−2 39 4	−4 86	−9 5	−1 6	−1	−2
	FZB	−1 10 28	−2 45 0	−5 08	−1 08	−2 8	−1 0	—
𝐴2023	This work	−3 24 56	−1 23 35	−5 39 2	−2 73 5	−1 55 4	−9 57	−6 24
	FZB	−3 22 87	−1 21 13	−5 36 8	−2 74 9	−1 56 8	−9 66	—
𝐴0223	This work	23916	10071	4764	2525	1459	905	591
	FZB	23778	9865	4685	2488	1439	889	—
𝐴2211	This work	733	166	37	7	0	−2	0
	FZB	528	126	26	3	0	0	—
𝐴2233	This work	3079	1497	789	443	260	161	106
	FZB	2952	1415	750	423	253	158	—
𝐴2243	This work	−3 16	−2 42	−1 50	−8 8	−5 5	−3 4	−2 3
	FZB	−3 75	−2 63	−1 48	−8 3	−4 9	−3 0	—
𝐴2245	This work	416	180	86	39	19	10	5
	FZB	433	184	72	29	13	6	—
𝐴4043	This work	1981	529	123	29	8	3	1
𝐴0443	This work	−6 23	−1 85	−4 3	−9	0	1	0
𝐴4045	This work	−2 07 9	−6 84	−2 24	−8 4	−3 5	−1 6	−9
	FZB	−3 95 6	−1 12 9	−3 22	−1 08	−4 3	−2 0	—
𝐴0445	This work	989	364	131	53	23	12	5
	FZB	1559	524	169	61	25	11	—