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Partitioning of π-Electrons in Rings for Clar Structures of Benzenoid Hydrocarbons
38/38 checkable references clean · checked 2026-07-25
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
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The 38 checked references that resolve
resolves10.1080/10406630490432792
PARTITIONING OF π-ELECTRONS IN RINGS OF POLYCYCLIC conjugated HYDROCARBONS. PART 1: CATACONDENSED BENZENOIDS
resolves10.1023/B:JOMC.0000044224.17436.8a
Partitioning of π-electrons in Rings of Polycyclic Conjugated Hydrocarbons. Part 4. Benzenoids with More Than One Geometric Kekulé Structure Corresponding to the Same Algebraic Kekulé Structure
resolves10.1007/s10910-004-1114-z
Partitioning of π -electrons in rings of polycyclic conjugated hydrocarbons: Part 6. Comparison with other methods for estimating the local aromaticity of rings in polycyclic benzenoids
resolves10.1515/znb-2004-0311
Preparation, Crystal Structure at 298 and 90 K and Phase Transition in (C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub>)<sub>2</sub>[SbBr<sub>5</sub>] Studied by the Single Crystal X-Ray Diffraction Method
resolves10.1515/znb-2004-0612
Reduction of Carbonyl Compounds with NaBH<sub>4</sub> under Ultrasound Irradiation and Aprotic Condition
resolves10.1007/BF01125896
The diagram lattice as structural principle A. New aspects for representations and group algebra of the symmetric group B. Definition of classification character, mixing character, statistical order, statistical disorder; A general principle for the time evolution of irreversible processes
resolves10.1002/qua.560230503
Survey of structural regularities in molecular properties. I. Carbon‐13 chemical shifts in alkanes
resolves10.1021/j100474a032
Graph theoretical ordering of structures as a basis for systematic searches for regularities in molecular data
resolves10.1021/ci030037d
Parameter-Free Structure−Property Correlation via Progressive Reaction Posets for Substituted Benzenes
resolves10.1016/0009-2614(76)80257-6
Conjugated circuits and resonance energies of benzenoid hydrocarbons
resolves10.1016/0301-0104(79)80033-6
A correlation between Kekulē valence structures and conjugated circuits
resolves10.1016/0022-2860(89)80041-9
The conjugated-circuit model: application to benzenoid hydrocarbons
resolves10.1002/jlac.19274540108
Über bicyclische Verbindungen und ihren Vergleich mit dem Naphtalin. III. Mitteilung
resolves10.1021/jp021152e
HOMO−LUMO Gap as an Index of Molecular Size and Structure for Polycyclic Aromatic Hydrocarbons (PAHs) and Asphaltenes: A Theoretical Study. I
resolves10.1021/jp040179q
The Agreement between Clar Structures and Nucleus-Independent Chemical Shift Values in Pericondensed Benzenoid Polycyclic Aromatic Hydrocarbons: An Application of the Y-Rule
The 40 references without a DOI — listed, not checked
no DOI — not checkedci050196sb00001/ci050196sb00001_1
no DOI — not checkedThe Aromatic Sextet
no DOI — not checkedci050196sb00006/ci050196sb00006_1
no DOI — not checkedci050196sb00010/ci050196sb00010_1
no DOI — not checkedci050196sb00012/ci050196sb00012_1
no DOI — not checkedci050196sb00013/ci050196sb00013_1
no DOI — not checkedci050196sb00015/ci050196sb00015_1
no DOI — not checkedci050196sb00017/ci050196sb00017_1
no DOI — not checkedci050196sb00020/ci050196sb00020_1
no DOI — not checkedci050196sb00021/ci050196sb00021_1
no DOI — not checkedci050196sb00022/ci050196sb00022_1
no DOI — not checkedHardy, G. H.; Littlewood, J. E.; Polya, G.Inequalities; Cambridge University Press: London, 1934; p 45.
no DOI — not checkedConcepts and Applications of Molecular Similarity
no DOI — not checkedci050196sb00029/ci050196sb00029_1
no DOI — not checkedci050196sb00031/ci050196sb00031_1
no DOI — not checkedci050196sb00033/ci050196sb00033_1
no DOI — not checkedSymp.
no DOI — not checkedci050196sb00036/ci050196sb00036_1
no DOI — not checkedci050196sb00037/ci050196sb00037_1
no DOI — not checkedci050196sb00038/ci050196sb00038_1
no DOI — not checkedci050196sb00039/ci050196sb00039_1
no DOI — not checkedci050196sb00041/ci050196sb00041_1
no DOI — not checkedci050196sb00046/ci050196sb00046_1
no DOI — not checkedComputational Chemical Graph Theory
no DOI — not checkedValence Bond Theory and Chemical Structure
no DOI — not checkedci050196sb00056/ci050196sb00056_1
no DOI — not checkedci050196sb00059/ci050196sb00059_1
no DOI — not checkedci050196sb00060/ci050196sb00060_1
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no DOI — not checkedci050196sb00064/ci050196sb00064_1
no DOI — not checkedci050196sb00065/ci050196sb00065_1
no DOI — not checkedMathematical and Computational Concepts in Chemistry
no DOI — not checkedInt. J. Quantum Chem. Quantum Chem. Symp.
no DOI — not checkedci050196sb00071/ci050196sb00071_1
no DOI — not checkedci050196sb00073/ci050196sb00073_1
no DOI — not checkedci050196sb00075/ci050196sb00075_1
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no DOI — not checkedci050196sb00079/ci050196sb00079_1
no DOI — not checkedci050196sb00081/ci050196sb00081_1
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