/°
(max)/°
/e
Å–3
radiation, absorption correction with SADABS (
= 10.2/mm,
crystal size 0.27 × 0.17 × 0.12 mm). Refinement: program SHELXL-97
(G. M. Sheldrick, University of Göttingen), refinement on
F2; NH free, other H riding.| CrystEngComm, 2003, 5 | |
Additions and corrections Unexpected isostructurality by permutation of classical and “weak” hydrogen bonds |
Peter G. Jones and Fabiola Vancea
CrystEngComm, 2003, 5, 303 (DOI: 10.1039/b309038h). Amendment published 16 September 2003
The following corrections should be introduced in the paper:
1. Table 1 should be:
| Table 1 Crystal data for compounds 1, 2 and 3-chloropyridinium chloride | |||
| 1a | 22 | 3-chloropyridinium chloride3 | |
| Space group | P21/c | P21/c | C2/c |
| a/Å | 7.9431(6) | 7.9273(14) | 23.037(4) |
| b/Å | 13.2946(8) | 12.721(2) | 4.3310(8) |
| c/Å | 7.6992(4) | 7.4773(14) | 14.855(3) |
| /° |
104.125(4) | 102.386(6) | 104.441(12) |
| V/Å3 | 788.46(9) | 736.5(2) | 1435.3(5) |
| T/°C | –140 | –140 | –140 |
| Z | 4 | ||
| 2(max)/° |
60 | ||
| Reflections collected | 15950 | ||
| Independent reflections (Rint 0.028) | 2308 | ||
| wR2 | 0.049 | ||
| R1 | 0.020 | ||
| S | 1.08 | ||
| /e
Å–3 |
0.53 | ||
| a Data collection for 1:
Bruker SMART 1000 CCD, Mo K radiation, absorption correction with SADABS ( = 10.2/mm,
crystal size 0.27 × 0.17 × 0.12 mm). Refinement: program SHELXL-97
(G. M. Sheldrick, University of Göttingen), refinement on
F2; NH free, other H riding. |
|||
2. The sentences "CCDC reference number 213993. See http://www.rsc.org/suppdata/ce/b3/b309038h/ for crystallographic data in CIF or other electronic format." should be moved from the end of the third paragraph to the end of the paper just before the last paragraph containing the acknowledgement sentence.
3. In the pdf file the two numbered squares in the margins should be ignored.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.