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Polymorphic transformations in glycine co-crystals at low temperature and high pressure : Two new examples as a follow-up to a glycine-glutaric acid study. / Losev, E. A.; Zakharov, B. A.; Boldyreva, E. V.

In: CrystEngComm, Vol. 18, No. 31, 01.01.2016, p. 5869-5875.

Research output: Contribution to journal › Article › peer-review

Harvard

Losev, EA, Zakharov, BA & Boldyreva, EV 2016, 'Polymorphic transformations in glycine co-crystals at low temperature and high pressure: Two new examples as a follow-up to a glycine-glutaric acid study', CrystEngComm, vol. 18, no. 31, pp. 5869-5875. https://doi.org/10.1039/c6ce00561f

APA

Losev, E. A., Zakharov, B. A., & Boldyreva, E. V. (2016). Polymorphic transformations in glycine co-crystals at low temperature and high pressure: Two new examples as a follow-up to a glycine-glutaric acid study. CrystEngComm, 18(31), 5869-5875. https://doi.org/10.1039/c6ce00561f

Vancouver

Losev EA, Zakharov BA, Boldyreva EV. Polymorphic transformations in glycine co-crystals at low temperature and high pressure: Two new examples as a follow-up to a glycine-glutaric acid study. CrystEngComm. 2016 Jan 1;18(31):5869-5875. doi: 10.1039/c6ce00561f

Author

Losev, E. A. ; Zakharov, B. A. ; Boldyreva, E. V. / Polymorphic transformations in glycine co-crystals at low temperature and high pressure : Two new examples as a follow-up to a glycine-glutaric acid study. In: CrystEngComm. 2016 ; Vol. 18, No. 31. pp. 5869-5875.

BibTeX

@article{48c24ce7874346818d787655f31e9c4b,
title = "Polymorphic transformations in glycine co-crystals at low temperature and high pressure: Two new examples as a follow-up to a glycine-glutaric acid study",
abstract = "The effects of temperature and pressure on the co-crystals of glycine with dl-tartaric and phthalic acids (GTa and GPh, respectively) have been studied by X-ray diffraction and Raman spectroscopy in comparison with those on glycine-glutaric acid (GGa). On cooling, no phase transitions were observed in GTa or GPh, in contrast to the situation with GGa. On hydrostatic compression, both GTa and GPh underwent reversible phase transformations, accompanied by fracture. In the high-pressure phases, the main structural framework was preserved, and the number of crystallographically independent molecules in the unit cell increased. In GTa, dimers are squeezed together so that some hydrogen bonds get a three-centered character, and the interactions of one of the two glycine molecules change dramatically.",
author = "Losev, {E. A.} and Zakharov, {B. A.} and Boldyreva, {E. V.}",
year = "2016",
month = jan,
day = "1",
doi = "10.1039/c6ce00561f",
language = "English",
volume = "18",
pages = "5869--5875",
journal = "CrystEngComm",
issn = "1466-8033",
publisher = "Royal Society of Chemistry",
number = "31",

}

RIS

TY - JOUR

T1 - Polymorphic transformations in glycine co-crystals at low temperature and high pressure

T2 - Two new examples as a follow-up to a glycine-glutaric acid study

AU - Losev, E. A.

AU - Zakharov, B. A.

AU - Boldyreva, E. V.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - The effects of temperature and pressure on the co-crystals of glycine with dl-tartaric and phthalic acids (GTa and GPh, respectively) have been studied by X-ray diffraction and Raman spectroscopy in comparison with those on glycine-glutaric acid (GGa). On cooling, no phase transitions were observed in GTa or GPh, in contrast to the situation with GGa. On hydrostatic compression, both GTa and GPh underwent reversible phase transformations, accompanied by fracture. In the high-pressure phases, the main structural framework was preserved, and the number of crystallographically independent molecules in the unit cell increased. In GTa, dimers are squeezed together so that some hydrogen bonds get a three-centered character, and the interactions of one of the two glycine molecules change dramatically.

AB - The effects of temperature and pressure on the co-crystals of glycine with dl-tartaric and phthalic acids (GTa and GPh, respectively) have been studied by X-ray diffraction and Raman spectroscopy in comparison with those on glycine-glutaric acid (GGa). On cooling, no phase transitions were observed in GTa or GPh, in contrast to the situation with GGa. On hydrostatic compression, both GTa and GPh underwent reversible phase transformations, accompanied by fracture. In the high-pressure phases, the main structural framework was preserved, and the number of crystallographically independent molecules in the unit cell increased. In GTa, dimers are squeezed together so that some hydrogen bonds get a three-centered character, and the interactions of one of the two glycine molecules change dramatically.

UR - http://www.scopus.com/inward/record.url?scp=84980340001&partnerID=8YFLogxK

U2 - 10.1039/c6ce00561f

DO - 10.1039/c6ce00561f

M3 - Article

AN - SCOPUS:84980340001

VL - 18

SP - 5869

EP - 5875

JO - CrystEngComm

JF - CrystEngComm

SN - 1466-8033

IS - 31

ER -

ID: 23332340