1
|
Chen R, Wei Z, Cooks RG. Collection and Characterization by Mass Spectrometry of the Neutral Serine Octamer Generated upon Sublimation. Anal Chem 2021; 93:1092-1099. [PMID: 33301295 DOI: 10.1021/acs.analchem.0c04107] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Serine forms neutral octameric clusters during sublimation, as demonstrated by electrostatically deflecting thermally ionized serine species from the sublimate, then gently ionizing the remaining neutrals for examination by mass spectrometry (MS). The MS results demonstrate a strong homochiral preference in the neutral octamer (measured after its gentle ionization), while the smaller serine clusters are achiral. In the initial stages of its sublimation, nonracemic solid serine generates a neutral serine monomer as the principal species in the vapor phase, with a significant enantiomeric enrichment relative to the solid. The serine monomer, when the flux is sufficient, assembles into the octamer, which displays a much higher chiral purity than the monomer. The serine octamer is separated from other neutral clusters in the sublimate by a new method based on the different distances that the clusters travel in an inert gas stream before they condense in a cooled collector. The deposited octamer is subsequently dissolved, and the solution is investigated by MS. The spectrum confirms that the collected serine octamer has undergone chiral enrichment relative to the starting solid used in the sublimation. The chiral enrichment observed in going from the serine monomer to octamer can be accommodated using a chemical model, grounded on the homochiral preference of the neutral serine octamer. Using the enantiomeric excess (ee %) of the vapor-phase monomer as the input, the model output matches the experimental octamer ee % when subliming solid serine with various initial ee % values.
Collapse
Affiliation(s)
- Rong Chen
- Aston Labs, Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Zhenwei Wei
- Aston Labs, Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - R Graham Cooks
- Aston Labs, Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| |
Collapse
|
2
|
Bajaj N, Bhatt H, Poswal HK, Deo MN. Spectroscopic studies of temperature induced phase transitions in metal-organic complex trans-PtCl 2(PEt 3) 2. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117628. [PMID: 31654903 DOI: 10.1016/j.saa.2019.117628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 09/17/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
Tuning of molecular and electronic properties of Pt(II)-organic complexes have a profound effect on their applications in the fields of technology, pharmaceuticals and crystal engineering. Here, we present combined infrared and Raman spectroscopic investigations on trans-PtCl2(PEt3)2 systematically carried out at various temperatures from 300 to 4.2 K in a wide spectral range. The studies suggest drastic orientational changes of different moieties around 180 K and 130 K in the ligand groups attached to the central Pt atom. This is accompanied by a systematic strengthening of C-H⋯Cl hydrogen bonds in the 180-130 K temperature range. A discontinuous change in intensity, peak variations of modes and emergence of new modes across 180 K and 130 K in the lattice region are suggestive of a possible structural phase transition. It is interesting to note that the spectral signatures of the low temperature phase are different from those reported recently for the high pressure phase in this compound. These studies will be useful in better understanding the physico-chemical properties of metal-organic complexes in order to exploit their applications in various bio-chemical and technological fields.
Collapse
Affiliation(s)
- Naini Bajaj
- High Pressure & Synchrotron Radiation Division, Bhabha Atomic Research Centre, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
| | - Himal Bhatt
- High Pressure & Synchrotron Radiation Division, Bhabha Atomic Research Centre, India.
| | - H K Poswal
- High Pressure & Synchrotron Radiation Division, Bhabha Atomic Research Centre, India
| | - M N Deo
- High Pressure & Synchrotron Radiation Division, Bhabha Atomic Research Centre, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
| |
Collapse
|
3
|
Giordano N, Beavers CM, Kamenev KV, Marshall WG, Moggach SA, Patterson SD, Teat SJ, Warren JE, Wood PA, Parsons S. High-pressure polymorphism in l-threonine between ambient pressure and 22 GPa. CrystEngComm 2019. [DOI: 10.1039/c9ce00388f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The amino acid l-threonine undergoes three phase transitions between ambient pressure and 22.3 GPa which modify both hydrogen bonding and the molecular conformation.
Collapse
Affiliation(s)
- Nico Giordano
- Centre for Science at Extreme Conditions and EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
- Advanced Light Source
| | - Christine M. Beavers
- Advanced Light Source
- Berkeley
- USA
- Department of Earth & Planetary Sciences
- University of California
| | - Konstantin V. Kamenev
- Centre for Science at Extreme Conditions and School of Engineering
- The University of Edinburgh
- Edinburgh
- UK
| | - William G. Marshall
- ISIS Pulsed Neutron and Muon Facility
- STFC Rutherford Appleton Laboratory
- Harwell Science and Innovation Campus
- Harwell Oxford
- UK
| | - Stephen A. Moggach
- Centre for Science at Extreme Conditions and EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| | - Simon D. Patterson
- Centre for Science at Extreme Conditions and EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| | | | - John E. Warren
- Synchrotron Radiation Source
- CCLRC Daresbury Laboratory
- Warrington
- UK
| | | | - Simon Parsons
- Centre for Science at Extreme Conditions and EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| |
Collapse
|
4
|
Hejny C, Minkov VS. High-pressure crystallography of periodic and aperiodic crystals. IUCRJ 2015; 2:218-29. [PMID: 25866659 PMCID: PMC4392772 DOI: 10.1107/s2052252514025482] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 11/20/2014] [Indexed: 06/02/2023]
Abstract
More than five decades have passed since the first single-crystal X-ray diffraction experiments at high pressure were performed. These studies were applied historically to geochemical processes occurring in the Earth and other planets, but high-pressure crystallography has spread across different fields of science including chemistry, physics, biology, materials science and pharmacy. With each passing year, high-pressure studies have become more precise and comprehensive because of the development of instrumentation and software, and the systems investigated have also become more complicated. Starting with crystals of simple minerals and inorganic compounds, the interests of researchers have shifted to complicated metal-organic frameworks, aperiodic crystals and quasicrystals, molecular crystals, and even proteins and viruses. Inspired by contributions to the microsymposium 'High-Pressure Crystallography of Periodic and Aperiodic Crystals' presented at the 23rd IUCr Congress and General Assembly, the authors have tried to summarize certain recent results of single-crystal studies of molecular and aperiodic structures under high pressure. While the selected contributions do not cover the whole spectrum of high-pressure research, they demonstrate the broad diversity of novel and fascinating results and may awaken the reader's interest in this topic.
Collapse
Affiliation(s)
- Clivia Hejny
- Mineralogy and Petrography, University of Innsbruck, Innrain 52, A-6020 Innsbruck, Austria
| | - Vasily S. Minkov
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, 18 Kutateladze Street, Novosibirsk 630128, Russian Federation
- Novosibirsk State University, 2 Pirogov Street, Novosibirsk 630090, Russian Federation
| |
Collapse
|
5
|
Kapustin EA, Minkov VS, Boldyreva EV. Sarcosine and betaine crystals upon cooling: structural motifs unstable at high pressure become stable at low temperatures. Phys Chem Chem Phys 2015; 17:3534-43. [PMID: 25536150 DOI: 10.1039/c4cp05094k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The crystal structures of N-methyl derivatives of the simplest amino acid glycine, namely sarcosine (C3H7NO2) and betaine (C5H11NO2), were studied upon cooling by single-crystal X-ray diffraction and single-crystal polarized Raman spectroscopy. The effects of decreasing temperature and increasing hydrostatic pressure on the crystal structures were compared. In particular, we have studied the behavior upon cooling of those structural motifs in the crystals, which are involved in structural rearrangement during pressure-induced phase transitions. In contrast to their high sensitivity to hydrostatic compression, the crystals of both sarcosine and betaine are stable to cooling down to 5 K. Similarly to most α-amino acids, the crystal structures of the two compounds are most rigid upon cooling in the direction of the main structural motif, namely head-to-tail chains (linked via the strongest N-H···O hydrogen bonds and dipole-dipole interactions in the case of sarcosine, or exclusively by dipole-dipole interactions in the case of betaine). The anisotropy of linear strain in betaine does not differ much upon cooling and on hydrostatic compression, whereas this is not the case for sarcosine. Although the interactions between certain structural motifs in sarcosine and betaine weaken as a result of phase transitions induced by pressure, the same interactions strengthen when volume reduction results from cooling.
Collapse
Affiliation(s)
- E A Kapustin
- Novosibirsk State University, Pirogov street, 2, Novosibirsk 630090, Russian Federation.
| | | | | |
Collapse
|
6
|
Konieczny K, Bąkowicz J, Turowska-Tyrk I. Structural transformations in crystals induced by radiation and pressure. Part 2. The path of a photochemical intramolecular reaction in crystals at different pressures. CrystEngComm 2015. [DOI: 10.1039/c5ce01238d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
7
|
Bujak M, Podsiadło M, Katrusiak A. Relations between compression and thermal contraction in 1,2,4-trichlorobenzene and melting of trichlorobenzene isomers. CrystEngComm 2015. [DOI: 10.1039/c4ce02289k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
8
|
|
9
|
Kapustin EA, Minkov VS, Boldyreva EV. Effect of pressure on methylated glycine derivatives: relative roles of hydrogen bonds and steric repulsion of methyl groups. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2014; 70:517-532. [PMID: 24892599 DOI: 10.1107/s205252061401035x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Accepted: 05/07/2014] [Indexed: 06/03/2023]
Abstract
Infinite head-to-tail chains of zwitterions present in the crystals of all amino acids are known to be preserved even after structural phase transitions. In order to understand the role of the N-H...O hydrogen bonds linking zwitterions in these chains in structural rearrangements, the crystal structures of the N-methyl derivatives of glycine (N-methylglycine, or sarcosine, with two donors for hydrogen bonding; two polymorphs of N,N-dimethylglycine, DMG-I and DMG-II, with one donor for hydrogen bond; and N,N,N-trimethylglycine, or betaine, with no hydrogen bonds) were studied at different pressures. Methylation has not only excluded the formation of selected hydrogen bonds, but also introduced bulky mobile fragments into the structure. The effects of pressure on the systems of the series were compared with respect to distorting and switching over hydrogen bonds and inducing reorientation of the methylated fragments. Phase transitions with fragmentation of the single crystals into fine powder were observed for partially methylated N-methyl- and N,N-dimethylglycine, whereas the structural changes in betaine were continuous with some peculiar features in the 1.4-2.9 GPa pressure range and accompanied by splitting of the crystals into several large fragments. Structural rearrangements in sarcosine and betaine were strongly dependent on the rate of pressure variation: the higher the rate of increasing pressure, the lower the pressure at which the phase transition occurred.
Collapse
Affiliation(s)
- Eugene A Kapustin
- Novosibirsk State University, Pirogov Street, 2, Novosibirsk 630090, Russian Federation
| | - Vasily S Minkov
- Novosibirsk State University, Pirogov Street, 2, Novosibirsk 630090, Russian Federation
| | - Elena V Boldyreva
- Novosibirsk State University, Pirogov Street, 2, Novosibirsk 630090, Russian Federation
| |
Collapse
|
10
|
Zakharov BA, Boldyreva EV. A high-pressure single-crystal to single-crystal phase transition in DL-alaninium semi-oxalate monohydrate with switching-over hydrogen bonds. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2013; 69:271-280. [PMID: 23719471 DOI: 10.1107/s2052519213011676] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Accepted: 04/29/2013] [Indexed: 06/02/2023]
Abstract
A single-crystal to single-crystal transition in DL-alaninium semi-oxalate monohydrate at a pressure between 1.5 and 2.4 GPa was studied by single-crystal X-ray diffraction and Raman spectroscopy. This is the first example of a single-crystal diffraction study of a high-pressure phase transition in a crystalline amino acid salt hydrate. Selected hydrogen bonds switch over and become bifurcated, whereas the others are compressed continuously. The transition is accompanied by pronounced discontinuities in the cell parameters and volume versus pressure, although no radical changes in the molecular packing are induced. Although, in contrast to DL-alanine, in the crystal structure of the salt there are short O-H···O hydrogen bonds, the structure of the salt is more compressible. At the same time, the structure of DL-alanine does not undergo pressure-induced phase transitions, whereas the structure of DL-alaninium semi-oxalate monohydrate does, and at a relatively low pressure. The anisotropy of lattice strain for the low-pressure phase differs from that on cooling at ambient pressure; interestingly, the anisotropy of the pressure-induced compression of the high-pressure phase is quite similar to the lattice strain of the low-pressure phase on cooling.
Collapse
Affiliation(s)
- Boris A Zakharov
- Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze Str. 18, Novosibirsk 630128, Russian Federation.
| | | |
Collapse
|
11
|
Arkhipov SG, Zakharov BA, Boldyreva EV. Semi-maleate salts ofL- andDL-serinium: the first example of chiral and racemic serinium salts with the same composition and stoichiometry. Acta Crystallogr C 2013; 69:517-21. [DOI: 10.1107/s0108270113006720] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 03/08/2013] [Indexed: 11/10/2022] Open
Abstract
L-Serinium semi-maleate, (I), and DL-serinium semi-maleate, (II), both C3H8NO3+·C4H3O4−, provide the first example of chiral and racemic anhydrous serine salts with the same organic anion. A comparison of their crystal structures with each other, with the structures of the pure components (L-serine polymorphs, DL-serine and maleic acid) and with other amino acid maleates is important for understanding the formation of the crystal structures, their response to variations in temperature and pressure, and structure–property relationships. As in other known crystal structures of amino acid maleates, there are no direct links between the semi-maleate anions in the two new structures. The serinium cations have different conformations in (I) and (II). In (I), they are linked into infinite chainsviahydrogen bonds between carboxylic acid and hydroxy groups. In (II), there are no such chains formed by the serinium cations. In both (I) and (II), there areC22(12) chains consisting of alternating semi-maleate anions and serinium cations. Two types of such chains are present in (I) and (II), termedC22(12) andC22(12)′. In (I), these chains, lying in the same plane, are further linked to each otherviahydrogen bonds, whereas in (II) they are not.
Collapse
|
12
|
Tumanov NA, Boldyreva EV. X-ray diffraction and Raman study of DL-alanine at high pressure: revision of phase transitions. ACTA CRYSTALLOGRAPHICA SECTION B: STRUCTURAL SCIENCE 2012; 68:412-23. [DOI: 10.1107/s0108768112028972] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 06/26/2012] [Indexed: 11/10/2022]
Abstract
The effect of pressure on DL-alanine has been studied by X-ray powder diffraction (up to 8.3 GPa), single-crystal X-ray diffraction and Raman spectroscopy (up to ∼ 6 GPa). No structural phase transitions have been observed. At ∼ 1.5–2 GPa, cell parameters b and c become accidentally equal to each other, but the space-group symmetry does not change. There is no phase transition between 1.7 and 2.3 GPa, contrary to what has been reported earlier [Belo et al. (2010). Vibr. Spectrosc.
54, 107–111]. The presence of the second phase transition, which was claimed to appear within the pressure range from 6.0 to 7.3 GPa (Belo et al., 2010), is also argued. The changes in the Raman spectra have been shown to be continuous in all the pressure ranges studied.
Collapse
|
13
|
Jamróz MH, Rode JE, Ostrowski S, Lipiński PFJ, Dobrowolski JC. Chirality Measures of α-Amino Acids. J Chem Inf Model 2012; 52:1462-79. [DOI: 10.1021/ci300057h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michał H. Jamróz
- Industrial Chemistry Research
Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland
| | - Joanna E. Rode
- Industrial Chemistry Research
Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland
| | - Sławomir Ostrowski
- Industrial Chemistry Research
Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland
| | - Piotr F. J. Lipiński
- Industrial Chemistry Research
Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland
| | - Jan Cz. Dobrowolski
- Industrial Chemistry Research
Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland
- National Medicines Institute,
30/34 Chełmska Street, 00-725 Warsaw, Poland
| |
Collapse
|
14
|
Zakharov BA, Kolesov BA, Boldyreva EV. Effect of pressure on crystalline L- and DL-serine: revisited by a combined single-crystal X-ray diffraction at a laboratory source and polarized Raman spectroscopy study. ACTA CRYSTALLOGRAPHICA SECTION B: STRUCTURAL SCIENCE 2012; 68:275-86. [DOI: 10.1107/s0108768112015960] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Accepted: 04/12/2012] [Indexed: 11/11/2022]
Abstract
Information on the effect of pressure on hydrogen bonds, which could be derived from single-crystal X-ray diffraction at a laboratory source and polarized Raman spectroscopy, has been compared. L-Serine and DL-serine were selected for this case study. The role of hydrogen bonds in pressure-induced phase transitions in the first system and in the structural stability of the second one are discussed. Non-monotonic distortion of selected hydrogen bonds in the pressure range below ∼ 1–2 GPa, a change in the compression mechanism at ∼ 2–3 GPa, and the evidence of formation of bifurcated N—H...O hydrogen bonds in DL-serine at ∼ 3–4 GPa are considered.
Collapse
|
15
|
Minkov VS, Boldyreva EV, Drebushchak TN, Görbitz CH. Stabilizing structures of cysteine-containing crystals with respect to variations of temperature and pressure by immobilizing amino acid side chains. CrystEngComm 2012. [DOI: 10.1039/c2ce25241d] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
16
|
Hall VJ, Simpson GJ. Direct observation of transient Ostwald crystallization ordering from racemic serine solutions. J Am Chem Soc 2011; 132:13598-9. [PMID: 20828149 DOI: 10.1021/ja106728c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The Ostwald rule of stages describes the conjectured transitioning through metastable polymorphic crystal structures during crystallization. Direct observation of the Ostwald rule of stages using was performed using solutions of simple amino acids by second-order nonlinear optical imaging of chiral crystals (SONICC). SONICC, which is based on second-harmonic generation (SHG) imaging, enabled detection of homochiral microcrystals that survived only a few seconds before being converted to the more stable SHG-inactive polymorphic forms.
Collapse
Affiliation(s)
- Victoria J Hall
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, USA
| | | |
Collapse
|
17
|
Funnell NP, Marshall WG, Parsons S. Alanine at 13.6 GPa and its pressure-induced amorphisation at 15 GPa. CrystEngComm 2011. [DOI: 10.1039/c1ce05487b] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
18
|
Zakharov BA, Kolesov BA, Boldyreva EV. Monitoring selected hydrogen bonds in crystal hydrates of amino acid salts: combining variable-temperature single-crystal X-ray diffraction and polarized Raman spectroscopy. Phys Chem Chem Phys 2011; 13:13106-16. [DOI: 10.1039/c1cp20599d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
19
|
|
20
|
Minkov VS, Tumanov NA, Cabrera RQ, Boldyreva EV. Low temperature/high pressure polymorphism in dl-cysteine. CrystEngComm 2010. [DOI: 10.1039/c003617j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
21
|
Dobrowolski JC, Jamróz MH, Kołos R, Rode JE, Cyrański MK, Sadlej J. IR low-temperature matrix, X-ray and ab initio study on l-isoserine conformations. Phys Chem Chem Phys 2010; 12:10818-30. [DOI: 10.1039/c0cp00016g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
22
|
Minkov VS, Tumanov NA, Kolesov BA, Boldyreva EV, Bizyaev SN. Phase transitions in the crystals of L- and DL-cysteine on cooling: the role of the hydrogen-bond distortions and the side-chain motions. 2. DL-cysteine. J Phys Chem B 2009; 113:5262-72. [PMID: 19301837 DOI: 10.1021/jp810355a] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Structural strain and a first-order phase transition in the crystalline DL-cysteine on cooling and on reverse heating were followed by Raman spectroscopy and X-ray diffraction. The transition is reversible and has a large hysteresis (over 100 K). The temperature at which the transition is observed depends strongly on the cooling/heating rate. The phase transition is accompanied by crystal fragmentation. The low-temperature phase could be obtained not only as a result of the solid-state transformation in situ as a polycrystalline sample (with strong preferred orientation, or without it, depending on the preparative technique), but also (using an original crystallization technique) as a single crystal of the quality suitable for structural analysis. For the first time, the crystal structure of the low-temperature phase was solved independently by powder and by single-crystal diffraction techniques. The spectral changes were correlated with the precise diffraction data on the intramolecular conformations and the intermolecular hydrogen bonding before and after the phase transition. The role of the distortion of the intermolecular hydrogen bonds and of the motions of the -CH(2)SH side chains in the phase transition is discussed in a comparison with the low-temperature phase transition in L-cysteine, which is of a different type and preserves the single crystals intact (Kolesov et al. J. Phys. Chem. B, 2008, 112 (40), 12827-12839).
Collapse
Affiliation(s)
- Vasil S Minkov
- REC-008 Novosibirsk State University, Novosibirsk, Russia
| | | | | | | | | |
Collapse
|
23
|
Study of the temperature effect on IR spectra of crystalline amino acids, dipeptids, and polyamino acids. III. α-Glycylglycine. J STRUCT CHEM+ 2009. [DOI: 10.1007/s10947-008-0173-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Chesalov YA, Chernobay GB, Boldyreva EV. Temperature effects on the IR spectra of crystalline amino acids, dipeptides, and polyamino acids. II. L-and DL-serines. J STRUCT CHEM+ 2008. [DOI: 10.1007/s10947-008-0087-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
25
|
Boldyreva EV, Sowa H, Ahsbahs H, Goryainov SV, Chernyshev VV, Dmitriev VP, Seryotkin YV, Kolesnik EN, Shakhtshneider TP, Ivashevskaya SN, Drebushchak TN. Pressure-induced phase transitions in organic molecular crystals: a combination of x-ray single-crystal and powder diffraction, raman and IR-spectroscopy. ACTA ACUST UNITED AC 2008. [DOI: 10.1088/1742-6596/121/2/022023] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
26
|
Minkov VS, Krylov AS, Boldyreva EV, Goryainov SV, Bizyaev SN, Vtyurin AN. Pressure-Induced Phase Transitions in Crystalline l- and dl-Cysteine. J Phys Chem B 2008; 112:8851-4. [DOI: 10.1021/jp8020276] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vasil S. Minkov
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - Alexander S. Krylov
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - Elena V. Boldyreva
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - Sergei V. Goryainov
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - Sergei N. Bizyaev
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - Alexander N. Vtyurin
- REC-008 Novosibirsk State University, Novosibirsk, Russia, Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russia, Kirenskii Institute of Physics, Krasnoyarsk, Russia, Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, and Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| |
Collapse
|
27
|
Jarmelo S, Reva I, Rozenberg M, Silva MR, Beja AMM, Fausto R. Crystal and Molecular Structure of dl-Serine Hydrochloride Studied by X-Ray Diffraction, Low-Temperature Fourier Transform Infrared Spectroscopy and DFT(B3LYP) Calculations. J Phys Chem B 2008; 112:8032-41. [DOI: 10.1021/jp7115609] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Jarmelo
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| | - I. Reva
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| | - M. Rozenberg
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| | - M. Ramos Silva
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| | - A. M. Matos Beja
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| | - R. Fausto
- Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal, Department of Inorganic and Analytical Chemistry, The Hebrew University of Jerusalem, Givat Ram, Jerusalem 91904, Israel, and Department of Physics, University of Coimbra, Coimbra 3004-536, Portugal
| |
Collapse
|
28
|
|
29
|
Crystal structures of sulfathiazole polymorphs in the temperature range 100–295 K: A comparative analysis. J STRUCT CHEM+ 2008. [DOI: 10.1007/s10947-008-0013-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
30
|
Boldyreva EV. High-pressure diffraction studies of molecular organic solids. A personal view. Acta Crystallogr A 2007; 64:218-31. [DOI: 10.1107/s0108767307065786] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2007] [Accepted: 12/05/2007] [Indexed: 11/10/2022] Open
Abstract
This paper discusses the trends in the experimental studies of molecular organic solids at high pressures by diffraction techniques. Crystallization of liquids, crystallization from solutions and solid-state transformations are considered. Special attention is paid to the high-pressure studies of pharmaceuticals and of biomimetics.
Collapse
|
31
|
Murli C, Vasanthi R, Sharma SM. Raman spectroscopic investigations of dl-serine and dl-valine under pressure. Chem Phys 2006. [DOI: 10.1016/j.chemphys.2006.09.030] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
32
|
Boldyreva E, Sowa H, Seryotkin Y, Drebushchak T, Ahsbahs H, Chernyshev V, Dmitriev V. Pressure-induced phase transitions in crystalline l-serine studied by single-crystal and high-resolution powder X-ray diffraction. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.08.092] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|