Chemistry of Metal Silicates and Germanates: The Largest Metal Polygermanate, K11Mn21Ge32O86(OH)9(H2O), with a 76 Å Periodic Lattice

Megan M. Smart; Colin D. McMillen; Kimberly Ivey; Joseph W. Kolis

doi:10.1021/acs.inorgchem.0c02303

Chemistry of Metal Silicates and Germanates: The Largest Metal Polygermanate, K₁₁Mn₂₁Ge₃₂O₈₆(OH)₉(H₂O), with a 76 Å Periodic Lattice

Megan M. Smart, Colin D. McMillen, Kimberly Ivey, Joseph W. Kolis

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

An examination of manganese silicates and germanates revealed unusual structural motifs and extremely different chemistries, with identical hydrothermal reactions forming K2Mn2Si3O9 versus K11Mn21Ge32O86(OH)9(H2O). The germanate is exceptional in both its c-axis length (exceeding 76 Å) and unit cell volume (nearly 18000 Å3), the largest known polygermanate structure to our knowledge.

Original language	English
Pages (from-to)	16804-16808
Number of pages	5
Journal	Inorganic Chemistry
Volume	59
Issue number	23
DOIs	https://doi.org/10.1021/acs.inorgchem.0c02303
State	Published - Dec 7 2020
Externally published	Yes

Funding

We are indebted to the National Science Foundation (Grant DMR 1808371) for financial support of this work.

Funders	Funder number
National Science Foundation	DMR 1808371, 1808371

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10.1021/acs.inorgchem.0c02303

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abstract = "An examination of manganese silicates and germanates revealed unusual structural motifs and extremely different chemistries, with identical hydrothermal reactions forming K2Mn2Si3O9 versus K11Mn21Ge32O86(OH)9(H2O). The germanate is exceptional in both its c-axis length (exceeding 76 {\AA}) and unit cell volume (nearly 18000 {\AA}3), the largest known polygermanate structure to our knowledge.",

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AU - McMillen, Colin D.

AU - Ivey, Kimberly

AU - Kolis, Joseph W.

PY - 2020/12/7

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AB - An examination of manganese silicates and germanates revealed unusual structural motifs and extremely different chemistries, with identical hydrothermal reactions forming K2Mn2Si3O9 versus K11Mn21Ge32O86(OH)9(H2O). The germanate is exceptional in both its c-axis length (exceeding 76 Å) and unit cell volume (nearly 18000 Å3), the largest known polygermanate structure to our knowledge.

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Chemistry of Metal Silicates and Germanates: The Largest Metal Polygermanate, K₁₁Mn₂₁Ge₃₂O₈₆(OH)₉(H₂O), with a 76 Å Periodic Lattice

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