دورية أكاديمية
Synthesis and structural study of two new phosphorus-oxygen compounds belonging to two different families of phosphoriamides and phosphates
| العنوان: | Synthesis and structural study of two new phosphorus-oxygen compounds belonging to two different families of phosphoriamides and phosphates |
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| المؤلفون: | Marjan Sadat Bozorgvar, Atekeh Tarahhomi, Arie van der Lee |
| المصدر: | شیمی کاربردی روز, Vol 16, Iss 58, Pp 95-106 (2021) |
| بيانات النشر: | Semnan University, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | crystal structure, phosphoramide, cyclotriphosphate, asymmetric unit, n—h•••o hydrogen bond, Chemistry, QD1-999 |
| الوصف: | In the present work, two new phosphorus(V)-oxygen compounds [2-Cl-6-F-C6H3C(O)NH]P(O)[NHC6H3(3,5-CH3)2]2 (compound 1) and [P3O9][(CH3)3CNH3]3 (compound 2), belonging to the families of “phosphoramide” and “cyclo-triphosphate”, respectively, are synthesized and structurally studied by using single-crystal X-ray diffraction analysis. Compounds 1 and 2 crystallize in the monoclinic space group P21/c and the hexagonal space group P63, respectively. The asymmetric unit is composed of one complete phosphoramide molecule for 1 and one t-butyl ammonium cation and one-third of cyclotriphosphate anion for 2. In both structures, phosphorus atom adopts a distorted tetrahedral conformation, in the P(O)(N)3 (for 1) and P(O)4 (for 2) environments. In the crystal structure of 1, a one-dimensional linear arrangement is formed along the a-axis by linking neighboring molecules via normal hydrogen bonds N—H•••O. Further stabilization of this structure as a three-dimensional network is provided by the weak interactions C—H…O═P, C—H…, and C—H…Cl. In the crystal structure of 2, a three-dimensional network is displayed consist of hexagonal units formed by the connection of t-butyl ammonium cations and cyclotriphosphate anions via normal hydrogen bonds N—H•••O. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Persian |
| تدمد: | 2981-2437 |
| Relation: | https://chemistry.semnan.ac.ir/article_4767_848febe4ed7e776ba3ed723d4752e577.pdf; https://doaj.org/toc/2981-2437 |
| DOI: | 10.22075/chem.2021.20233.1827 |
| URL الوصول: | https://doaj.org/article/9729898f59104d6b8104f8dc18618b18 |
| رقم الأكسشن: | edsdoj.9729898f59104d6b8104f8dc18618b18 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 29812437 |
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| DOI: | 10.22075/chem.2021.20233.1827 |