Angewandte Chemie International Edition 59, 3195–3200. Reports iron–palladium bipyramids and cubes and their ligand-triggered interconversion.

Physical Review 73, 679–712. Develops the magnetic-fluctuation relaxation framework. Author PDF: web.pa.msu.edu/courses/2016spring/PHY451/Experiments/pulsed_NMR/1948_bloembergen_relaxation_in_NMR.pdf

Journal of the American Chemical Society 102, 5974–5976. Introduces tartrate-controlled titanium-catalysed asymmetric epoxidation.

Journal of Chemical Physics 68, 2959–2970. Gives a correlation-function approach to reaction rates and dynamical corrections to transition-state theory.

The article compares orbital symmetries and qualitative diagrams for alternative geometries. Its ammonia discussion, Figures 7–9 and Tables 4–5, contrasts the pyramidal and planar cases.

Primary study of mixed copper/lithium amide aggregates; compare Figures 1, 4 and 5 and the lithium-rich exchange discussion.

Primary structure report of the dianionic gallium cluster with a Ga@Ga11 core and ten ligand-bearing Ga units.

Primary electronic-structure study of carbon- and hydride-capped aluminium cubes.

Author account of synthetic work; only the organic stereochemical chemistry is used here, in particular Scheme 2 and its epoxidation discussion.

A revised question page in the later FOI source copy. Relative to the earlier canonical paper, Q33(b)(iv) explicitly includes the gallium cluster's 2− charge and Q33(c) includes two face-bridging hydrides in the precursor. The later copy omits the canonical Q34 pages; it is not a complete replacement for the earlier paper.

Journal of Research of the National Bureau of Standards 41, 379–475 (1948), RP1932. DOI: doi.org/10.6028/jres.041.037

Section III.2 and table 12 give ortho–para equilibrium composition and compare state sums with spectral and thermal evidence. The compilation distinguishes fixed-composition normal hydrogen from equilibrium spin isomers of hydrogen mixtures. It supplies institutional thermodynamic data and theory, rather than answers to a particular examination.

Primary synthetic study. Pages 5220–5221, Schemes II–III, report aqueous hydrogen fluoride conversion of related pyranones into a fused lactone. The accompanying discussion qualifies the relative stereochemistry as a mechanistic assignment rather than an unambiguous assignment from the reported NMR spectroscopy.

Primary study in Organometallics, volume 19, pages 4536–4543. Its abstract identifies the open carbaalane with two $C=CHPh$ groups and reports their hydroalumination during conversion to a capped aluminium cube. This establishes that the unsaturated groups are real, but the abstract alone does not establish which electron counting convention the examination intended.

Printed page 11 advertises ten years of past papers and suggested answers on Moodle. This is evidence for an access-controlled general archive; it does not independently verify complete worked coverage of the exact 2021 paper.

Science 324(5934), 1548–1551. Ground-state vibrational spectroscopy establishes the weak bound beryllium dimer potential. Author institutional record: portal.fis.tum.de/de/publications/beryllium-dimer-caught-in-the-act-of-bonding/

Journal of Chemical Physics 98, 3564–3567. Neutral helium dimers inferred from ionization of a cold expansion; supports the distinction between no ordinary covalent bond and no bound dimer. Author-deposited record: scholarworks.gvsu.edu/chm_articles/6/

Publisher: doi.org/10.1021/acs.inorgchem.0c01478

Author or institutional record: arxiv.org/abs/2003.03448

Publisher: doi.org/10.1021/ic980175y

Publisher: doi.org/10.1021/ja00160a022

Publisher: doi.org/10.1002/chem.200500765