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Article
Theoretical study on the bonding and extraction properties of actinide (III) ions by 3,3′-sulfonyldithiophene, an O-donor ligand based on tetrahedral bonding S center
The extraction and separation of trivalent transuranic actinide ions are crucial areas of research in nuclear energy development. Various organic ligands have been designed and studied for this purpose. In thi...
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Article
Substituent Effects of Structures and Bonds of Noble Gas Compounds F–Rg–BR2 (Rg = Ar, Kr, Xe, and Rn; R = F, OH, CN, and CCH)
Ab initio and DFT calculations were performed to investigate the geometric structure, stability, and chemical bonding nature of the noble gas inserted compounds F–Rg–BR2 (Rg = Ar, Kr, Xe, and Rn). The equilibrium...
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Article
Long-bonding and bonding nature in noble gas insertion compounds MNgBY of transition metal-boron bond
The nature of inert gas bonding has always been an important topic. The bonds of noble gases cover the entire range of chemical bonds, from the weakest van der Waals forces, to non-covalent interactions, and t...
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Article
RgnBe3B3+: theoretical investigation of Be3B3+ and its rare gas capability
A series of Be3B3+ and its rare gas (Rg) containing complexes RgnBe3B3+ (Rg = He–Rn, n = 1–6) have been predicted theoretically using the B3LYP, MP2, and CCSD(T) methods to explore structures, stability, charge d...
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Article
Noble gas inserted compounds of borazine and its derivative B3N3R6: structures and bonding
Quantum chemistry computations were performed at the MP2 and B3LYP levels of theory using the basis sets aug-cc-pVDZ and def2-TZVPPD to study the noble gas (Ng) compounds formed by insertion of a Ng atom (Kr, ...
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Article
Noble gas supported boron-pentagonal clusters B5Ngn3+: exploring the structures and bonding
A novel type of trivalent BNg five-membered cational species B5Ngn3+(Ng = He~Rn, n = 1~5) has been found and investigated theoretically using the B3LYP and MP2 methods with the def2-QZVPPD and def2-TZVPPD basis s...
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Article
Substituent effects on the properties of the hemi-bonded complexes (XH2P···NH2Y)+ (X, Y=H, F, Cl, Br, NH2, CH3, OH)
Ab initio calculations have been performed to study the structures, binding energies, and bonding properties of the hemi-bonded binary complexes (XH2P···NH2Y)+ with the substituents X and...
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Article
A comparative study of the chalcogen bond, halogen bond and hydrogen bond S⋯O/Cl/H formed between SHX and HOCl
Ab initio quantum chemistry methods were used to analyze the noncovalent interactions between HOCl and SHX (X = F, CN, NC, Cl, Br, NO2, CCH, CH3, H). Three energetic minimal configurations were characterized for ...
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Article
Structures and stabilities of asymmetrical dimer radical cation systems (AH3–H2O)+ (A=N, P, As)
Structures, stabilities, binding energies, and bonding nature of the dimer radical cation systems (AH3–H2O)+ (A=N, P, As) have been studied using B3LYP, MP2, and CCSD methods. The local minima of (NH3–H2O)+ inclu...
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Article
Electronic properties of the halogen bonds Z3CX···Y− between halide anions and methyl halides
In this study, the linear halogen bonds Z3CX···Y– (X = Cl, Br; Y, Z = F, Cl, Br) are theoretically investigated. They have large interaction energies—23–160 kJ/mol, and the interactions are closed-shell in nature...
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Article
NMR spectra of icosahedral (Ih and I) fullerenes
By analyzing the topological structures of the three types of icosahedral fullerenes: (1) $${\text{C}}_n \left( {{\text{I}}_{\text{h}...