Single-crystal X-ray study T = 298 K Mean '(N±C) = 0.004 A Ê R factor = 0.034 wR factor = 0.075 Data-to-parameter ratio = 16.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
N,N-Dimethylbiguanidium nitrate
✍ Scribed by Zhu, Miaoli ;Lu, Liping ;Yang, Pin
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 286 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 173 K Mean '(C±C) = 0.005 A Ê R factor = 0.031 wR factor = 0.063 Data-to-parameter ratio = 15.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title salt, C~19~H~18~N~3~ ^+^·NO~3~ ^−^, has two symmetry-independent cations and two symmetry-independent anions in the asymmetric unit, with almost identical geometries. Bond lengths and angles within the guanidinium unit are close to those expected for a C__sp__ ^2^ atom. Intermolecular hydr
phosphoric bis(4-methylbenzamide) dimethylamide], C 16 H 22 -N 3 OP, with tetrahedral phosphorus, are linked by twin NÐ HÁ Á ÁO [NÁ Á ÁO = 2.958 (3) A Ê ] hydrogen bonds into a linear chain.