5 to 150 K
α Lactose monohydrate: a redetermination at 150 K
... An examination of the final difference Fourier map reveals a peak of 0.27 e A ˚ 3 at a distance of 1.48 A ˚ from C1, close to the equatorial atom H1. Since the and anomers establish a 40:60 equilibrium in solution over ...
9
Trimesic acid bis(N,N dimethylformamide) solvate at 150 K
... The determination at low temperature (150 K) gives a slight improvement in the ®nal R value (5.14% compared to 5.87%), with reductions of 1.5, 0.4 and 2.2% in the a, b and c unit-cell dimensions, resulting ...
8
Ethylenediammonium fluorotrioxophosphate at 150 K
... The title compound, (I), was synthesized during our studies of fluorophosphates (Fa´bry et al., 2006) and its structure deter- mined at 292 K [deposited with Cambridge Structural Data- base (CSD) (Version 5.27, ...
6
Violuric acid monohydrate: a definitive redetermination at 150 K
... a 5-sub- stituted derivative of barbituric acid, and the isonitroso sub- stituent gives extra scope for metal coordination and hydrogen bonding, compared with unsubstituted barbituric ...
6
Dibenzyl sulfide at 150 K
... C3 0.0270 (5) 0.0368 (5) 0.0279 (5) −0.0005 (4) −0.0009 (4) 0.0075 (4) C1 0.0223 (4) 0.0433 (6) 0.0282 (5) −0.0016 (4) −0.0022 (4) −0.0022 (5) C2 0.0223 (4) 0.0372 (5) 0.0214 (4) ...
6
Theory of Low and High Field Transports in Metallic Single Wall Nanotubes
... k drops dramatically [1]. The higher the bias, the system behaves in a more normal (Ohmic) manner. This low-bias anomaly is temperature-dependent (50 - 150 K). We propose a new interpretation. ...
12
Methyl acetoacetate at 150 K
... C1 0.0310 (5) 0.0281 (5) 0.0297 (5) 0.0021 (4) 0.0038 (4) 0.0019 (4) C2 0.0367 (6) 0.0318 (6) 0.0303 (6) 0.0053 (5) 0.0082 (4) 0.0072 (4) C3 0.0264 (5) 0.0263 (5) 0.0266 ...
5
Benzene 1,2,4,5 tetracarboxylic acid dimethyl sulfoxide disolvate: a redetermination at 150 K
... examples of the cocrystallization of pyromellitic acid with common organic solvents, has been previously analysed by single-crystal X-ray diffraction at 296 K [Jin, Pan, Shen, Li & Hu (2003). Acta Cryst. C59, ...
6
Cyclohexanone at 150 K
... Many of the esters and ketones used in the flavours and fragrances industry are liquid at room temperature, meaning that, in the past, crystalline derivatives have had to be prepared for X-ray analysis. As part of a ...
5
Volume 8 - Article 5 | Pages 107–150
... To make the country comparison across the various indicators as well as across cohorts easier we proceed from a grouping of countries based on geographical location and social system: Northern Europe (Finland, Norway, ...
46
Volume 26 - Article 5 | Pages 131–150
... article). Based on ethnographic exploration of employment niches in which female Central Asian migrants typically concentrate, the following three sectors of the city economy were selected: bazaars (рынки), eateries ...
22
trans Bis(acetonitrile)tetraaquacobalt(II) dinitrate at 150 K
... The structure of (I) has been reported previously but was determined at 293 K (Kopylovich et al., 2001), as opposed to 150 K in this study. Comparison of the unit-cell dimensions of the previous and ...
6
WASP 20b and WASP 28b : a hot Saturn and a hot Jupiter in near aligned orbits around solar type stars
... eight-camera arrays, each with a field of view of 450 deg 2 . Each array observes up to eight pointings per night with a ca- dence of 5–10 min, and each pointing is followed for around five months per season. The ...
8
Diammonium tetrathiotungstate(VI), (NH4)2[WS4], at 150 K
... The title complex was prepared according to the procedure reported by McDonald et al. (1983). The product was obtained as orange± yellow crystalline blocks in 60% yield by passing a rapid stream of H 2 S gas for 9 h at ...
6
Redetermination of para aminopyridine (fampridine, EL 970) at 150 K
... Cu K radiation (Chao et ...at 150 K with greater precision than reported previously for (III) and comment on the inter- molecular hydrogen bonding for comparison with the related structures ...
7
2,2,6,6 Tetramethyl 3,5 bis(2,6 diisopropylphenylimino)heptane at 150 K
... In both independent molecules, the tert-butyl groups C1, C8 and C36 adopt an anti orientation with respect to each other; this is clearly a result of the steric bulk of the tert-butyl gr[r] ...
16
An Empirical Analysis and Designing of Data Mining Clustering Algorithm
... cluster, k become greater; the performance of SOM becomes ...of k-means and EM algorithms is better than hierarchical clustering ...between k-mean and EM algorithms in this ...
7
Triaqua(2,6 pyridinedicarboxylato)copper(II) at 150 K
... Although the room-temperature structure of triaqua(2,6- pyridinedicarboxylato)copper(II), (I), has been discussed on four previous occasions (Chastain, 1965; Sarchet et al., 1973; Sileo et al., 1994, 1996), only limited ...
8
catena Poly[[diaquacalcium(II)] μ3 terephthalato μ2 aqua] at 150 K
... 173 K [Groeneman & Atwood ...at 150 K, which results in a considerably improved precision and the location of H atoms in the strong OÐH O hydrogen ...
7
Relapsing macrophage activating syndrome in a 15 year old girl with Still's disease: a case report
... PCR tests for CMV, EBV and HSV were also repeated and gave negative results. The biomarkers test was also repeated and showed her serum level of beta 2 microglob- ulin to be higher than 9000 mg/ml (normal value ...
5