Doudin, K.I., Songstad, J. and Törnroos, K.W. (2001). 3,3'-Selenobis(propionic acid). Acta Crystallographica Section C: Crystal Structure Communications, C57 (Pt 4), pp. 439-440.
Abstract
In contrast to Se[CH2C(O)OH]2 versus S[CH2C(O)OH](2), the title compound, Se[CH(2)CH(2)C(O)OH]2 or C6H10O4Se, is structurally quite similar to its sulfur analogue. The molecule has twofold symmetry. The C-Se-C bond angle is 96.48 (8) degrees and the Se-C bond lengths are 1.9610 (14) Å. The shortest SeO intermolecular distance is 3.5410 (11) Å. The OO distances in the carboxylic acid dimers are 2.684 (2) Å. The temperature dependence of the IR spectrum suggests tautomerism in the solid state. Formula: C6H10O4Se
| Publication DOI: | https://doi.org/10.1107/S0108270100021077 |
|---|---|
| Divisions: | College of Engineering & Physical Sciences > Aston Institute of Materials Research (AIMR) College of Engineering & Physical Sciences College of Engineering & Physical Sciences > School of Infrastructure and Sustainable Engineering > Chemical Engineering & Applied Chemistry |
| Additional Information: | ©2001 International Union of Crystallography. Doudin, K. I., Songstad, J. & Tornroos, K. W. (2001). Acta Cryst. C57, 439-440. |
| Publication ISSN: | 1600-5759 |
| Last Modified: | 04 Nov 2024 08:35 |
| Date Deposited: | 19 Aug 2019 10:06 |
| Full Text Link: | |
| Related URLs: |
http://scripts. ... 108270100021077
(Publisher URL) |
PURE Output Type: | Article |
| Published Date: | 2001-04 |
| Authors: |
Doudin, K.I.
(
0000-0003-3604-9861)
Songstad, J. Törnroos, K.W. |
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