Suchergebnisse - \(Spin^{c}\)-structure

Orange Light-Driven C(sp2)-C(sp3) Cross-Coupling via Spin-Forbidden Ir(III) Metallaphotoredox Catalysis von Xie, Katherine A., Bednarova, Eva, Joe, Candice L., Lin, Chenxi, Sherwood, Trevor C., Simmons, Eric M., Lainhart, Brendan C., Rovis, Tomislav

“… We report the development and characterization of a library of Ir(III) photocatalysts capable of undergoing spin-forbidden excitation (SFE …”
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Determination of the Λ c + spin via the reaction e + e − → Λ c Λ ¯ c von Ablikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Aliberti, R., Amoroso, A., An, M. R., An, Q., Bai, X. H., Bai, Y., Bakina, O., Ferroli, R. Baldini, Balossino, I., Ban, Y., Begzsuren, K., Berger, N., Bertani, M., Bettoni, D., Bianchi, F., Bloms, J., Bortone, A., Boyko, I., Briere, R. A., Cai, H., Cai, X., Calcaterra, A., Cao, G. F., Cao, N., Cetin, S. A., Chang, J. F., Chang, W. L., Chelkov, G., Chen, D. Y., Chen, G., Chen, H. S., Chen, M. L., Chen, S. J., Chen, X. R., Chen, Y. B., Chen, Z. J., Cheng, W. S., Cibinetto, G., Cossio, F., Cui, X. F., Dai, H. L., Dai, X. C., Dbeyssi, A., de Boer, R. E., Dedovich, D., Deng, Z. Y., Denig, A., Denysenko, I., Destefanis, M., De Mori, F., Ding, Y., Dong, C., Dong, J., Dong, L. Y., Dong, M. Y., Dong, X., Du, S. X., Fan, Y. L., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Feng, J. H., Fritsch, M., Fu, C. D., Gao, Y., Gao, Y. G., Garzia, I., Ge, P. T., Geng, C., Gersabeck, E. M., Gilman, A., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, L. M., Gu, M. H., Gu, S., Gu, Y. T., Guan, C. Y., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, T. T., Han, W. Y., Hao, X. Q., Harris, F. A.

“… We report on a comparison of two possible Λ+c spin hypotheses, J = 1/2 and 3/2, via the process e+e− → Λ+ c¯Λ …”
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Iron‐Catalyzed Allylic C(sp3)−H Silylation: Spin‐Crossover‐Efficiency‐Determined Chemoselectivity von He, Peng, Guan, Mu‐Han, Hu, Meng‐Yang, Zhou, Yuan‐Jun, Huang, Ming‐Yao, Zhu, Shou‐Fei

“… ‐shell catalysts. This study elucidates an iron‐catalyzed allylic C(sp3)−H silylation/alkyne hydrosilylation reaction, in which the spin state of the open …”
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Enhancing C─C Bond Cleavage of Glycerol Electrooxidation Through Spin‐Selective Electron Donation in Pd–PdS2–Cox Heterostructural Nanosheets von Liu, Pei, Ma, Hao, Qin, Yuchen, Li, Junjun, Li, Fengwang, Ye, Jinyu, Guo, Qiudi, Su, Ning, Gao, Chao, Xie, Lixia, Sheng, Xia, Zhao, Shiju, Jiang, Guangce, Ren, Yunlai, Sun, Yuanmiao, Zhang, Zhicheng

“… As a 4d transition metal, the spin state of Pd is extremely difficult to directly regulate for the optimized d orbital states owing to the strong spin …”
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One-Bond 13 C- 1 H and 13 C- 13 C Spin-Coupling Constants as Constraints in MA'AT Analysis of Saccharide Conformation von Tetrault, Timothy, Meredith, Reagan J, Zhang, Wenhui, Carmichael, Ian, Serianni, Anthony S

“… analysis uses ensembles of redundant experimental NMR spin-coupling constants, parametrized -coupling equations obtained from density functional theory (DFT …”
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Is the Λ c ( 2625 ) + the heavy quark spin symmetry partner of the Λ c ( 2595 ) + ? von Du, Meng-Lin, Hernández, Eliecer, Nieves, Juan

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Orbital misalignment of the super-Earth π Men c with the spin of its star von Kunovac Hodžić, Vedad, Triaud, Amaury H M J, Cegla, Heather M, Chaplin, William J, Davies, Guy R

“…  c is moderately misaligned with the stellar spin axis with λ = − 24${_{.}^{\circ}}$0 ± 4${_{.}^{\circ}}$1 ($\psi = {26 …”
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Selective oxygenation of C-H and CC bonds with H 2 O 2 by high-spin cobalt(II)-carboxylate complexes von Ghosh, Ivy, Chakraborty, Biswarup, Bera, Abhijit, Paul, Satadal, Paine, Tapan Kanti

“… ) of the 6-Me -TPA (tris((6-methylpyridin-2-yl)methyl)amine) ligand were isolated to investigate their ability in H O -dependent selective oxygenation of C-H and CC bonds …”
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Unitarity of the SoV Transform for $\mathrm{SL}(2,\mathbb C)$ Spin Chains von Manashov, Alexander N.

“… We prove the unitarity of the separation of variables transform for $\mathrm{SL}(2,\mathbb C)$ spin chains by a method based on the use of Gustafson integrals …”
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Gas-Phase Studies of NMR Shielding and Indirect Spin–Spin Coupling in [sup.13]C-Enriched Ethane and Ethylene von Wilczek, Marcin, Jackowski, Karol

“… [sup.13]C and [sup.1]H NMR spectra were observed as the function of density in 1,2-[sup.13 …”
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The Kinetic Isotope Effect as a Probe of Spin Crossover in the CH Activation of Methane by the FeO+ Cation von Mai, Binh Khanh, Kim, Yongho

“… The evidence of the TSR model typically comes from quantum‐mechanical calculations for energy profiles with a spin crossover in the rate‐limiting step …”
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An integrated environment for Spin-based C code checking: Towards bringing model-driven code checking closer to practitioners von Ratiu, Daniel, Ulrich, Andreas

“… Model-driven code checking (MDCC) has been successfully used for the verification of functional requirements of C code …”
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Effect of magic angle spinning on (13)C spin-lattice and spin-spin relaxation in nanodiamonds von Panich, A M, Sergeev, N A, Olszewski, M

“… We report on (13)C spin-lattice (R 1) and spin-spin (R 2) relaxation rate dependence on magic-angle-spinning (MAS …”
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Tailoring Oxygen Reduction Reaction Kinetics of Fe−N−C Catalyst via Spin Manipulation for Efficient Zinc–Air Batteries von Zhang, Huiwen, Chen, Hsiao‐Chien, Feizpoor, Solmaz, Li, Linfeng, Zhang, Xia, Xu, Xuefei, Zhuang, Zechao, Li, Zhishan, Hu, Wenyu, Snyders, Rony, Wang, Dingsheng, Wang, Chundong

“… −N−C matrix is represented by implanting Fe atomic clusters nearby. The as‐prepared catalyst delivers excellent ORR activity with half …”
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Strong C P violation and large- N c spin-flavor symmetry von Richardson, Thomas R.

“… In particular, we approach this issue through the emergent spin-flavor symmetry of the baryon sector at large but finite N c …”
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Lambda _b$$ decays into $$\Lambda _c^\ell \bar{\nu }_\ell $$ and $$\Lambda _c^\pi ^-$$ $$[\Lambda _c^=\Lambda _c(2595)$$ and $$\Lambda _c(2625)]$$ and heavy quark spin symmetry von Nieves, J., Pavao, R., Sakai, S.

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P_c(4440)$$ and $$P_c(4457)$$ decay into $$\bar{D}\Sigma _c$$ and $$\bar{D}\Lambda _c$$ and the spin of the $$P_c$$ states von Yang, Zi-Ying, Song, Jing, Liang, Wei-Hong, Oset, Eulogio

“… We address the issue of the width and spin assignment of the $$P_c(4440)$$ P c ( 4440 ) and $$P_c(4457)$$ P c ( 4457 ) pentaquark states. We calculate the partial decays widths of the particles …”
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Low‐Spin and High‐Spin Perferryl Intermediates in Non‐Heme Iron Catalyzed Oxidations of Aliphatic C−H Groups von Zima, Alexandra M., Lyakin, Oleg Y., Bryliakov, Konstantin P., Talsi, Evgenii P.

“… ‐donating ability of remote substituents at the pyridine rings. The low‐spin perferryl intermediates demonstrate lower stability and higher reactivity toward aliphatic C …”
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U-spin-CP anomaly in charm von Bause, Rigo, Gisbert, Hector, Hiller, Gudrun, Höhne, Tim, Litim, Daniel F., Steudtner, Tom

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Selective One-Dimensional 13C-13C Spin-Diffusion Solid-State Nuclear Magnetic Resonance Methods to Probe Spatial Arrangements in Biopolymers Including Plant Cell Walls, Peptides, and Spider Silk von Addison, Bennett, Stengel, Dillan, Bharadwaj, Vivek S, Happs, Renee M, Doeppke, Crissa, Wang, Tuo, Bomble, Yannick J, Holland, Gregory P, Harman-Ware, Anne E

“… Two-dimensional (2D) and 3D through-space 13C-13C homonuclear spin-diffusion techniques are powerful solid-state nuclear magnetic resonance (NMR …”
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