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Table 4

Truncated tetrahedral particle compositions.

i NC NH n NC (n) NH (n) NCH H/C XH [CH]/[CH2]
3 51 52 1 35 36 24 6 5 1.03 0.51 4.00
                       
4 87 76 1 71 60 36 12 23 0.85 0.46 3.00
                       
5 136 104 1 120 88 52 18 50 0.73 0.42 2.89
2 84 64 52 6 26 0.76 0.43 8.67
                       
6 200 136 1 184 120 72 24 88 0.65 0.39 3.00
2 148 96 72 12 64 0.65 0.39 6.00
                       
7 281 172 1 265 156 96 30 139 0.59 0.37 3.20
2 229 132 96 18 115 0.58 0.37 5.33
3 165 100 88 6 71 0.61 0.38 14.67
                       
8 381 212 1 365 196 124 36 205 0.54 0.35 3.44
2 329 172 124 24 181 0.52 0.34 5.17
3 265 140 116 12 137 0.53 0.35 9.67
                       
9 502 256 1 486 240 156 42 288 0.49 0.33 3.71
2 450 216 156 30 264 0.48 0.32 5.20
3 386 184 148 18 220 0.48 0.32 8.22
4 286 144 132 6 148 0.50 0.33 22.00
                       
10 646 304 1 630 288 192 48 390 0.46 0.31 4.00
2 594 264 192 36 366 0.44 0.31 5.33
3 530 232 184 24 322 0.44 0.30 7.67
4 430 192 168 12 250 0.45 0.31 14.00
                       
11 814 356 1 798 340 232 54 512 0.43 0.30 4.30
2 762 316 232 42 488 0.41 0.29 5.52
3 698 284 224 30 444 0.41 0.29 7.47
4 598 244 208 18 372 0.41 0.29 11.56
5 454 196 184 6 264 0.43 0.30 30.67
                       
12 1011 412 1 995 396 276 60 659 0.40 0.28 4.60
2 959 372 276 48 635 0.39 0.28 5.75
3 895 340 268 36 591 0.38 0.28 7.44
4 795 300 252 24 519 0.38 0.27 10.50
5 651 252 228 12 411 0.39 0.28 19.00

Notes. As a function of the number of atomic layers, i, and the number of atomic layer truncations, n. NC and NH are the total number of carbon and hydrogen atoms in the parent tetrahedron and NC (n) and NH (n) those in the truncated tetrahedron.NCH and the number of CHn groups on the surfaces, the number of carbon atoms in the bulk and XH the atomic hydrogen fraction.

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