Cryostream cooler device

Manufactured by Oxford Cryosystems

The Cryostream cooler device is a laboratory equipment used for controlling and maintaining low temperatures in various applications. It provides a stable and precise temperature environment for conducting experiments and analyses. The core function of the Cryostream cooler is to generate and deliver a stream of cooled gas to the sample or specimen being studied.

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Lab products found in correlation

Kappa apex 2, by Bruker (2 mentions)

Close spelling variants of this product

Cryostream cooler Cryostream device Cryostream

3 protocols using cryostream cooler device

Single-Crystal X-ray Structural Analysis

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Data were collected at low temperature (100(2) K) on a Bruker Kappa Apex II diffractometer equipped with a 30 W air-cooled microfocus, using MoKα radiation (λ = 0.71073 Å), and an Oxford Cryosystems Cryostream cooler device. Phi- and omega- scans were used for data collection. The structure was solved by intrinsic phasing method (SHELXT)³³_. All non-hydrogen atoms were refined anisotropically by means of least-squares procedures on F² with the aid of the program SHELXL^{34 (link)}. All the hydrogen atoms were refined isotropically at calculated positions using a riding model.
CCDC 1853344 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from the Cambridge Crystallographic data center.

Bocé M., Tassé M., Mallet-Ladeira S., Pillet F., Da Silva C., Vicendo P., Lacroix P.G., Malfant I, & Rols M.P. (2019). Effect of trans(NO, OH)-[RuFT(Cl)(OH)NO](PF6) ruthenium nitrosyl complex on methicillin-resistant Staphylococcus epidermidis. Scientific Reports, 9, 4867.

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Single-Crystal X-Ray Diffraction Analysis

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Data were
collected at low temperature (100 K) on a Bruker APEX II diffractometer
using a micro-focus-sealed X-ray tube, Mo-Kα radiation (λ
= 0.71073 Å), and equipped with an Oxford Cryosystems Cryostream
Cooler Device. The structures have been solved by Direct Methods using
a SHELXS-97^{58 (link)} and refined by means of least-squares
procedures on F² with the aid of the program
SHELXL2016^{58 (link)} included in the software package
WinGX version 1.63.^{59 (link)} The Atomic Scattering
Factors were taken from International tables for X-ray crystallography.⁶⁰ All hydrogen atoms were placed geometrically,
except for H1 carried by the N1 atom which was located by Fourier
difference maps. They were refined using an overlap model.
All
nonhydrogen atoms were anisotropically refined, and in the last cycles
of refinement, a weighting scheme was used, where weights are calculated
from the following formula: w = 1/[σ2(Fo²) + (aP)² + bP], where P = (Fo² + 2Fc²)/3.
Drawing of molecules were performed with
the program ORTEP32^{61 (link)} with 30% probability
displacement ellipsoids
for nonhydrogen atoms.

Koumpoura C.L., Nguyen M., Bijani C., Vendier L., Salina E.G., Buroni S., Degiacomi G., Cojean S., Loiseau P.M., Benoit-Vical F., García-Sosa A.T., Anne R.o.b.e.r.t, & Baltas M. (2022). Design of Anti-infectious Agents from Lawsone in a Three-Component Reaction with Aldehydes and Isocyanides. ACS Omega, 7(40), 35635-35655.

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Structural Analysis of Compound C2

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Crystallographic data for compound C2 were collected at low temperature (180 K) on a Bruker Kappa Apex II diffractometer using graphite-monochromated Mo-Kα radiation (λ = 0.71073 Å) and equipped with an Oxford Cryosystems Cryostream Cooler device. Crystallographic data for C2 can be gathered in the ESI, Tables S1 andS2. †
The structures have been solved by Direct Methods using SIR92, 33 and refined by means of least-squares procedures on F 2 with the aid of the program SHELXL97 34 included in the software package WinGX version 1.63. 35 The atomic scattering factors were taken from International tables for X-ray crystallography. 36, 37 All hydrogen atoms were placed geometrically, and refined by using a riding model. All non-hydrogen atoms were anisotropically refined, and in the last cycles of refinement a weighing scheme was used, where weights are calculated from the following formula: w = 1/[σ 2 (F o 2 ) + (aP) 2 + bP] where
Crystallographic data for the structural analyses have been deposited at the Cambridge Crystallographic Data Centre, CCDC, with reference number 1432563 (C2). †

Gómez-Villarraga F., De Tovar J., Guerrero M., Nolis P., Parella T., Lecante P., Romero N., Escriche L., Bofill R., Ros J., Sala X., Philippot K, & García-Antón J. (2017). Dissimilar catalytic behavior of molecular or colloidal palladium systems with a new NHC ligand. Dalton transactions (Cambridge, England : 2003), 46(35).

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