SEARCH Articles Figures Tables Alkali metals first ionization energy Alternative Transformation for First-Order Energy Analysis of the first-order perturbation energy Atomic number first ionization energy Binding Helmholtz Energies on First and Second Site, Cooperativity Binding Helmholtz Energies on First and Second Sites Bond dissociation energies, first-shell coordination Calculated first singlet excitation energy Contents 1 First-order Energy Surfaces Correlation potentials, ground-state exchange first excitation energies Direct DKH Transformation of First-Order Energy Element first ionization energies Energy Change for Binding on First and Second Sites Energy First Law of Thermodynamics Energy Gap at the First Brillouin Zone Energy The First Law of Thermodynamics Energy and the first law Energy and the first law of thermodynamics Energy balance equation (first law Energy changes and first law of thermodynamics Energy first order Energy first-order effect Energy level diagram first excited singlet state Energy of Binding on First and Second Sites Energy to first order Energy, Work, and Heat The First Law of Thermodynamics Excitation energy, first Excitation energy, first from correlation potentials First Derivatives of the Free Energy First derivatives of the energy generalized forces First derivatives of the exchange-correlation energy First energy effect First inflection energies First ionization energy First ionization energy alkaline earth metals First ionization energy noble gases First ionization energy periodic trends First ionization energy transition elements First law of thermodynamics, internal energy First order self energy First-Principles Calculations of the Total Energy First-order correction to energy First-order electrostatic energy First-order energy correction First-order energy minimisation First-order perturbation energy Free binding energy first General Energy Concept and the First Law Gibbs free energy first-order transitions Helium atom first ionization energy Heterogeneous Catalysis at Nanoscale for Energy Applications, First Edition Intermolecular perturbation first-order energy Internal Energy The First Law of Thermodynamics Internal energy and the first law Operators first order reduced, factoring energy Periodic trends in first ionization energies Potential energy first-order saddle point Potential energy functions first excited singlet state Potential energy surface first-order derivatives Potential-energy surfaces first order Process Intensification for Sustainable Energy Conversion, First Edition Structure and Resonance Energy of Benzene A First Look at Aromaticity The First Law Interrelates Heat, Work, and Energy The Gibbs Energy First and Second Law Methods The Ground-State Energy to First-Order of Heliumlike Systems Trends in First Ionization Energy Vibrational energy relaxation first term contribution