Materials Data on K2Cu(SO5)2 by Materials Project

doi:10.17188/1676025

Title: Materials Data on K2Cu(SO5)2 by Materials Project

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Abstract

K2Cu(SO5)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.85–3.19 Å. In the second K site, K is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of K–O bond distances ranging from 2.73–3.04 Å. Cu is bonded to five O atoms to form CuO5 square pyramids that share corners with three SO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.76–2.28 Å. There are two inequivalent S sites. In the first S site, S is bonded to four O atoms to form SO4 tetrahedra that share a cornercorner with one CuO5 square pyramid. There is three shorter (1.47 Å) and one longer (1.59 Å) S–O bond length. In the second S site, S is bonded to four O atoms to form SO4 tetrahedra that share corners with two equivalent CuO5 square pyramids. There are a spread of S–O bond distances ranging from 1.46–1.55 Å. There are ten inequivalent O sites. In the first O site, O ismore »« less

Authors:: The Materials Project

Publication Date:: 2020-05-01

Other Number(s):: mp-1203158

DOE Contract Number:: AC02-05CH11231; EDCBEE

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Collaborations:: MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE

Keywords:: crystal structure; K2Cu(SO5)2; Cu-K-O-S

OSTI Identifier:: 1676025

DOI:: https://doi.org/10.17188/1676025

Citation Formats


                    The Materials Project. Materials Data on K2Cu(SO5)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1676025.

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                    The Materials Project. Materials Data on K2Cu(SO5)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1676025

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                    The Materials Project. 2020.  
"Materials Data on K2Cu(SO5)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1676025.  https://www.osti.gov/servlets/purl/1676025. Pub date:Fri May 01 00:00:00 EDT 2020

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@article{osti_1676025,

  title        = {Materials Data on K2Cu(SO5)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {K2Cu(SO5)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.85–3.19 Å. In the second K site, K is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of K–O bond distances ranging from 2.73–3.04 Å. Cu is bonded to five O atoms to form CuO5 square pyramids that share corners with three SO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.76–2.28 Å. There are two inequivalent S sites. In the first S site, S is bonded to four O atoms to form SO4 tetrahedra that share a cornercorner with one CuO5 square pyramid. There is three shorter (1.47 Å) and one longer (1.59 Å) S–O bond length. In the second S site, S is bonded to four O atoms to form SO4 tetrahedra that share corners with two equivalent CuO5 square pyramids. There are a spread of S–O bond distances ranging from 1.46–1.55 Å. There are ten inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one K, one Cu, and one S atom. In the second O site, O is bonded in a distorted single-bond geometry to three K and one S atom. In the third O site, O is bonded in a distorted single-bond geometry to two equivalent K and one S atom. In the fourth O site, O is bonded in a distorted bent 120 degrees geometry to one K, one Cu, and one S atom. In the fifth O site, O is bonded in a 1-coordinate geometry to one K, one Cu, and one S atom. In the sixth O site, O is bonded in a distorted single-bond geometry to two equivalent K and one S atom. In the seventh O site, O is bonded in a single-bond geometry to one Cu atom. In the eighth O site, O is bonded in a distorted single-bond geometry to three K and one S atom. In the ninth O site, O is bonded in a single-bond geometry to one Cu atom. In the tenth O site, O is bonded in a distorted single-bond geometry to two equivalent K and one S atom.},

  doi          = {10.17188/1676025},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1676025

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