Table 4. Average angles and distances between 
and 
, 
, respectively.
Values were determined as explained in §3. The direction is always 
.
| C1′—P | P—C1′ |
 (C1′, P, C1′) |
(P, C1′, P) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of data |
 (Å) |
 (Å) |
 (Å) |
(Å) |
(Å) |
(Å) |
No. of data |
 (°) |
 |
No. of data |
(°) |
|
|
| A-DNA | 737 | 4.77 | 0.05 | 26.7 | 5.34 | 0.08 | 24.5 | 65.7 | 0.993 | 73.2 | 0.991 | ||
| B-DNA | 1171 | 4.29 | 0.19 | 56.9 | 5.14 | 0.28 | 59.1 | 64.6 | 0.983 | 90.6 | 0.987 | ||
| Z-DNA | 238 | 4.52 | 0.09 | 6.4 | 4.99 | 0.10 | 5.7 | 151 | 76.1 | 0.999 | 155 | 74.4 | 0.999 |
| 4.98 | 0.08 | 4.5 | 5.62 | 0.07 | 5.9 | 87 | 86.4 | 0.999 | 83 | 86.7 | 0.998 | ||
| RNA (all) | 1318 | 4.78 | 0.05 | 19.1 | 5.32 | 0.09 | 19.1 | 67.9 | 0.985 | 71.5 | 0.993 | ||