Table 1.
A Summary of Crystal Data and Refinement Results.
| Formula | S.G. | a (Å) | b (Å) | c (Å) | R(F) | Flack | Nets* | T/V,† nm−3 | |
|---|---|---|---|---|---|---|---|---|---|
| ALF-1 | (EMIm)[In(d-cam)2] | P212121 | 12.3398(2) | 13.4958(3) | 16.9799(3) | 0.0380 | −0.04(2) | dia | 1.41 |
| ALF-2 | (Pr4N)[In(d-cam)2] | I212121 | 10.7086(9) | 18.0006(13) | 18.0493(12) | 0.0555 | 0.01(6) | dia | 1.14 |
| ALF-2r | (Pr4N)[In(dl-cam)2]# | I-42d | 17.9054(4) | 17.9054(4) | 10.7305(5) | 0.0470 | −0.08(8) | dia | 1.14 |
| ALF-3 | (EMIm)3[In(obb)2]˙(Es)2˙(H2O)# | Cc | 22.748(2) | 15.847(1) | 15.113(1) | 0.0426 | 0.00(9) | cds | 0.73 |
| ALF-4 | (EMIm)2[In2(d-cam)3(d-Hcam)2] | P43212 | 13.7393(1) | 13.7393(1) | 37.2281(5) | 0.0798 | −0.03(7) | ths | 1.14 |
| ALF-5 | (BMIm)2[In2(d-cam)3(d-Hcam)2] | P43212 | 13.7548(2) | 13.7548(2) | 38.1612(8) | 0.0767 | −0.02(8) | ths | 1.14 |
d-H2Cam = d-camphoric acid; EMIm = 1-ethyl-3-methyl imidazolium; BMIm = 1-butyl-3-methyl imidazolium; Pr4N = tetra-n-propylammoniun; H2obb = 4,4’-oxybis(benzoic acid); Es = ethylsulfonate minus;
superscript “#” indicates non-enantiomorphous and non-centrosymmetric space group; S.G. = space group;
*
For definitions of three-letter abbreviations, see Reticular Chemistry Structure Resource (http://rcsr.anu.edu.au/).
†
T/V is the density of metal atoms per unit volume.