Synthesis, Crystal Chemistry, and Semiconducting Properties of A3B14Se24 (A = Sn/Pb; B = In/Sb/Bi) with Step-Layered NaCl(111)-Type Slabs Interleaved by NaCl(100)-Type Ribbons

Guan-Ruei Chen; Wan-Zhen Xiaoa; Yen-Han Huang; Chia-Wei Yang; Chi-Shen Lee

doi:10.1039/d5dt02970h

January 1, 2026Dalton Transactions

Synthesis, Crystal Chemistry, and Semiconducting Properties of A3B14Se24 (A = Sn/Pb; B = In/Sb/Bi) with Step-Layered NaCl(111)-Type Slabs Interleaved by NaCl(100)-Type Ribbons

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Key Points

The aim is to identify the crystal structure and semiconducting properties of new multinary selenides A3B14Se24.
Conducted exploratory synthesis in the (Sn/Pb)–In–(Sb/Bi)–Se systems.
Characterized compounds using single-crystal X-ray diffraction to determine crystal structure.
Identified new selenides, including Pb3In5Sb9Se24 and Sn3In5Sb9Se24.
Established a step-layered NaCl(111)-type structure.

Implication

Exploratory synthesis reveals unique properties of A3B14Se24 selenides, suggesting potential for semiconducting applications.

Abstract

New multinary selenides A3B14Se24 (A = Sn/Pb; B = In/Sb/Bi) were discovered by exploratory synthesis in the (Sn/Pb)–In–(Sb/Bi)–Se systems. Single-crystal X-ray diffraction established this structure type for Pb3In5Sb9Se24, Pb3In6Sb8Se24, Sn3In5Sb9Se24,...

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Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/69ccb71716edfba7beb88e41 https://doi.org/10.1039/d5dt02970h

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Synthesis, Crystal Chemistry, and Semiconducting Properties of A3B14Se24 (A = Sn/Pb; B = In/Sb/Bi) with Step-Layered NaCl(111)-Type Slabs Interleaved by NaCl(100)-Type Ribbons

Key Points

Implication

Abstract

Discussion

Cite This Study

Synthesis, Crystal Chemistry, and Semiconducting Properties of A3B14Se24 (A = Sn/Pb; B = In/Sb/Bi) with Step-Layered NaCl(111)-Type Slabs Interleaved by NaCl(100)-Type Ribbons

Key Points

Implication

Abstract

Discussion

Cite This Study

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