The generalized invariom database (GID)

B Dittrich, CB Huebschle, K Proepper… - … Section B: Structural …, 2013 - scripts.iucr.org
Invarioms are aspherical atomic scattering factors that enable structure refinement of more
accurate and more precise geometries than refinements with the conventional independent …

Advances in understanding of chemical bonding: inputs from experimental and theoretical charge density analysis

D Chopra - The Journal of Physical Chemistry A, 2012 - ACS Publications
The development of charge density analysis has undergone a major renaissance in the last
two decades. In recent years, the characterization of bonding features associated with atoms …

Thermal properties of molecular crystals through dispersion-corrected quasi-harmonic ab initio calculations: the case of urea

A Erba, J Maul, B Civalleri - Chemical Communications, 2016 - pubs.rsc.org
An ab initio quantum-mechanical theoretical framework is presented to compute the thermal
properties of molecular crystals. The present strategy combines dispersion-corrected density …

Computational analysis of sugar alcohols as phase-change material: insight into the molecular mechanism of thermal energy storage

T Inagaki, T Ishida - The Journal of Physical Chemistry C, 2016 - ACS Publications
Sugar alcohols are one promising candidate for phase-change materials (PCMs) in energy
industrial societies because of their large thermal storage capacity. In this paper, we …

Experimental and in silico characterization of xylitol as seasonal heat storage material

H Zhang, M Duquesne, A Godin, S Niedermaier… - Fluid phase …, 2017 - Elsevier
Solid-liquid phase change is one of the most favorable means of compact heat storage in
the built environment. Recent studies propose C4-C6 polyalcohols for seasonal storage …

Experimental X-ray Charge-Density Studies─A Suitable Probe for Superconductivity? A Case Study on MgB2

J Langmann, H Kepenci, G Eickerling… - The Journal of …, 2022 - ACS Publications
Case studies of 1T-TiSe2 and YBa2Cu3O7− δ have demonstrated that X-ray diffraction
(XRD) studies can be used to trace even subtle structural phase transitions which are …

Anisotropic displacement parameters for molecular crystals from periodic Hartree–Fock and density functional theory calculations

AØ Madsen, B Civalleri, M Ferrabone… - … A: Foundations of …, 2013 - journals.iucr.org
Fully periodic Hartree–Fock and density functional theory calculations have been used to
compute the anisotropic displacement parameters (ADPs) of molecular crystals at different …

[PDF][PDF] Yes, one can obtain better quality structures from routine X-ray data collection

WF Sanjuan-Szklarz, AA Hoser, M Gutmann… - IUCrJ, 2016 - journals.iucr.org
Single-crystal X-ray diffraction structural results for benzidine dihydrochloride, hydrated and
protonated N, N, N, N-peri (dimethylamino) naphthalene chloride, triptycene …

Dynamic quantum crystallography: lattice-dynamical models refined against diffraction data. I. Theory

AA Hoser, AØ Madsen - Acta Crystallographica Section A …, 2016 - scripts.iucr.org
This study demonstrates and tests the refinement of a lattice-dynamical model derived from
periodic ab initio calculations at the Γ point against elastic diffraction data (X-ray or neutron) …

Dynamic quantum crystallography: lattice-dynamical models refined against diffraction data. II. Applications to L-alanine, naphthalene and xylitol

AA Hoser, AØ Madsen - Acta Crystallographica Section A …, 2017 - journals.iucr.org
In the first paper of this series [Hoser & Madsen (2016). Acta Cryst. A72, 206–214], a new
approach was introduced which enables the refinement of frequencies of normal modes …