Crystal structure of a tris(2-aminoethyl)methane capped carbamoylmethylphosphine oxide compound
The mol-ecular structure of the tripodal carbamoyl-methyl-phosphine oxide compound diethyl {[(5-[2-(di-eth-oxy-phosphor-yl)acetamido]-3-{2-[2-(di-eth-oxy-phos-phor-yl)acetamido]-eth-yl}pent-yl)carbamo-yl]meth-yl}phospho-nate, C<sub>25</sub>H<sub>52</sub>N<sub>3</sub>O<sub>12</sub>P<sub>3</sub>, features six intra-molecular hydrogen-bonding inter-actions. The phospho-nate groups have key bond lengths ranging from 1.4696 (12) to 1.4729 (12) Å (P=O), 1.5681 (11) to 1.5811 (12) Å (P-O) and 1.7881 (16) to 1.7936 (16) Å (P-C). Each amide group adopts a nearly perfect <i>trans</i> geometry, and the geometry around each phophorus atom resembles a slightly distorted tetra-hedron.
Authors
- Brandon G. Wackerle (ORCID: https://orcid.org/0000-0001-8950-6195)
- Eric J. Werner (ORCID: https://orcid.org/0000-0002-2539-0856)
- Richard J. Staples (ORCID: https://orcid.org/0000-0003-2760-769X)
- Shannon M. Biros (ORCID: https://orcid.org/0000-0002-9676-2741)
Institutions
- Grand Valley State University (US)
- Michigan State University (US)
- University of Tampa (US)
Publication Details
- Journal
- Acta Crystallographica Section E Crystallographic Communications
- Published
- 2024-08-29
- DOI
- https://doi.org/10.1107/s2056989024008478
- Primary Topic
- Crystal structures of chemical compounds
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation
- Grand Valley State University
- Directorate for Mathematical and Physical Sciences
- Division of Chemistry