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In the title compound, [Fe(C(5)H(5))(C(15)H(16)NO)], the two cyclo-penta-dienyl (Cp) rings are nearly parallel to each other, forming a dihedral angle of 3.7 (1)°, and adopt a staggered conformation. The amide group is almost perpendicular to the plane of the substituted Cp ring, with a C-N-C-C torsion angle of 101.3 (2)°, and the N and O atoms in the ethanoyl group are coplanar, with a C-N-C-O torsion angle of -0.7 (3)°. Weak C-H⋯O hydrogen bonds link adjacent mol-ecules.
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http://dx.doi.org/10.1107/S1600536812016303 | DOI Listing |
J Phys Chem B
March 2025
Institute of Thermodynamics and Thermal Process Engineering, University of Stuttgart, Stuttgart D-70569, Germany.
The experimental determination of residual dipolar couplings (RDCs) rests on sampling the rotational motion of a molecule in an environment that induces a slightly nonuniform, unfortunately immeasurable, orientation distribution of the molecule in solution. Averaging over this slightly nonuniform, anisotropic distribution reduces the size of the dipolar couplings (DCs) from the kHz range to the Hz range for the resulting RDCs by a factor of 10 to 10. These features hamper the use of measured RDCs to contribute to the structure determination or refinement of (bio)molecules.
View Article and Find Full Text PDFHealthcare (Basel)
February 2025
Department of Orthopedic Surgery, Children's Wisconsin, Medical College of Wisconsin, Greenfield, WI 53227, USA.
: In-toeing and out-toeing gait are rotational deformities commonly observed in children with neuromuscular conditions. These gait abnormalities often result from internal tibial torsion, increased femoral anteversion, and metatarsus adductus. This study was conducted to create a comprehensive evaluation of the effectiveness of lower extremity orthotics as a non-operative treatment option, given their regular use in clinical settings.
View Article and Find Full Text PDFAm J Sports Med
March 2025
Rush University Medical Center, Chicago, Illinois, USA.
Background: Medial patellofemoral ligament reconstruction is frequently indicated for recurrent lateral patellar instability. The preoperative presence and severity of a J-sign have been associated with poorer postoperative outcomes.
Purpose: To determine the underlying anatomic factors that contribute to the presence, severity, and jumping quality of the J-sign.
Acta Crystallogr E Crystallogr Commun
March 2025
Department of PG Studies and Research in Physics Albert Einstein Block UCS Tumkur University, Tumkur Karnataka-572103 India.
In the mol-ecular title compound, CHBrO, the dihedral angles between the aromatic bromo-benzene ring and the immediate neighbors (first and second aromatic ring of the biphenyl moiety) are 56.57 (2) and 50.91 (4)°.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
March 2025
Department of Chemistry University of Kentucky,Lexington KY 40506-0055 USA.
Etoxazole (CHFNO), systematic name 4-(4--butyl-2-eth-oxy-phen-yl)-2-(2,6-di-fluoro-phen-yl)-4,5-di-hydro-1,3-oxazole, is a fluorinated insecticide and acaricide that inhibits chitin biosynthesis, disrupting insect development by preventing proper exoskeleton formation. Widely used in agriculture since 1998, it is readily absorbed by plant tissues and translocates within leaves. Metabolic studies have identified several oxidative degradation products, while toxicol-ogical assessments have examined potential effects, including oxidative stress.
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