ChemInform Abstract: Pressure Effects in Scalar Coupling in Co(H2O)62+ and High‐Spin‐Low‐Spin Equilibria in (1,4,8,11‐Tetraazaundecane)nickel(II) Studied by 17O NMR.magnetic resonance, nuclear quadrupole resonance (organic substances
ChemInform Abstract: HIGH-SPIN LOW-SPIN TRANSITION IN SOLID CO(H2FSA2EN)(H2O)2(H4FSA2EN = N,N′-ETHYLENEBIS(3-CARBOXYSALICYLALDIMINE)): A MAGNETIC INVESTIGATIONmagnetic propertiesThree iron(II) dinuclear compounds of general formula [FeL(NCS)2]2bpym have been synthesized. Bpym is the ...
The most rapidly developing plastic material, polypropylene (PP), has great potential for application in the field of 3D printing due to its low density, high strength, good heat resistance and insulation, chemical stability and low price. However, the process of melt crystallization causes great ...
Salt Water Low NaCl, Na2CO3 Powder Silica NaOH, HF Middle Silica sphere Powder MOF Acid solution High MOF-5, ZIF-8 Powder Zeolite HF Middle Zeolite X/Y Powder Ice Water Low Powder/Monolith Up to now, we have introduced various templates based on their components, such as metal and inorgani...
On the other hand, the electron-rich dπ orbitals of a FePc sheet not only contain the spin-up orbitals of HOMO-2 and HOMO-3, but also the HOMOs with spin-down. Additionally, contrary to the high-lying dz2 orbital of a CrPc sheet, the electron-deficient dz2 orbital of the FePc ...
一个spin-flflop伊辛量子相变发生在一个关键领域 0 hcr b 2 T之前约3.5 T的描述一个有效的自旋- 12链变得不适用。 DOI: 10.1103/PhysRevLett.111.187202 Low-dimensional spin systems in the presence of an applied magnetic field provide paradigmatic examples of quantum phase transitions. Such transitions...
Neutrons possess nuclear spin, making the detection of magnetic features such as magnons possible [16]. This assignment requires further investigation. Download: Download high-res image (109KB) Download: Download full-size image Fig. 6. INS spectra of the (a) precursor α-Fe2O3 and post-...
The electronic configurations and corresponding high spin magnetic moment of Co and Cr cations employed in eqn (1) are as follows: Co2+ [μCo2+ = 3.88μB], Cr2+ [μCr2+ = 4.90μB], Co3+ [μCo3+ = 4.99μB], and Cr3+ [μCr3+ = 3.88μB].8,15,27 The calculated value of μ...
Polarized crystal spectra for 2[d,l-Co(en)3Cl3].cntdot.NaCl.cntdot.6H2O in the region of the spin-forbidden ligand field transitionsvisible and UV spectra (organic substancesNo abstract is available for this article.doi:10.1002/chin.197639034...
·Heptanuclear[MnIII6CoIII]3+++Triplesalen Complexa)b)Fig. 3. a) Temperature dependence ofμeffat 0.1 Tandb)VTVHat1,4,and7Tfor1·7H2O. Thelines correspond to simulations based on the com-plete spin-Hamiltonian by full matrix diagonaliza-tion. The simulations provided are a selection ofa...