volume 27 issue 7 pages 1420-1427

The crystal structure of DL-ornithine hydrobromide

A. R. Kalyanaraman
R. Srinivasan
Publication typeJournal Article
Publication date1971-07-01
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ISSN05677408
General Medicine
Abstract
The crystal structure of DL-ornithine hydrobromide NH 3 (CH 2 ) 3 .CH(NH + 3 ).COO - HBr has been deter-mined using three-dimensional visual intensity data obtained with Cu Kα radiation. The crystal belongs to the monoclinic system with cell dimensions a=9.388; b=7.901; c=11.663A and β=109°50'. The space group is P2 1 /c. The structure has been refined using the full matrix least-square method. Final R value is 7.3% for the observed data. All the hydrogen atoms have been located from a difference Fourier synthesis. The standard deviation for the positions of the non-hydrogen atoms is about 0.008A. All bond lengths and angles are found to be normal. Both nitrogen atoms are protonated and the carboxyl group exists in the ionic form. The conformation and other aspects of the molecule are discussed.
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Kalyanaraman A. R., Srinivasan R. The crystal structure of DL-ornithine hydrobromide // Acta Crystallographica Section B. 1971. Vol. 27. No. 7. pp. 1420-1427.
GOST all authors (up to 50) Copy
Kalyanaraman A. R., Srinivasan R. The crystal structure of DL-ornithine hydrobromide // Acta Crystallographica Section B. 1971. Vol. 27. No. 7. pp. 1420-1427.
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RIS Copy
TY - JOUR
DO - 10.1107/s0567740871004072
UR - https://doi.org/10.1107/s0567740871004072
TI - The crystal structure of DL-ornithine hydrobromide
T2 - Acta Crystallographica Section B
AU - Kalyanaraman, A. R.
AU - Srinivasan, R.
PY - 1971
DA - 1971/07/01
PB - International Union of Crystallography (IUCr)
SP - 1420-1427
IS - 7
VL - 27
SN - 0567-7408
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{1971_Kalyanaraman,
author = {A. R. Kalyanaraman and R. Srinivasan},
title = {The crystal structure of DL-ornithine hydrobromide},
journal = {Acta Crystallographica Section B},
year = {1971},
volume = {27},
publisher = {International Union of Crystallography (IUCr)},
month = {jul},
url = {https://doi.org/10.1107/s0567740871004072},
number = {7},
pages = {1420--1427},
doi = {10.1107/s0567740871004072}
}
MLA
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MLA Copy
Kalyanaraman, A. R., and R. Srinivasan. “The crystal structure of DL-ornithine hydrobromide.” Acta Crystallographica Section B, vol. 27, no. 7, Jul. 1971, pp. 1420-1427. https://doi.org/10.1107/s0567740871004072.