News from the Structure Commission
|22-Mar-21||Francis Taulelle (1951-2021)|
|It is with great sadness that we must report that one of our members, Prof. Francis Taulelle, passed
away on February 17, 2021.
His experience in the application of modern NMR techniques to address subtleties in zeolite structures was a valuable addition to the expertise of the Structure Commission, and his input will be sorely missed. Indeed it was his enthusiasm for combining different techniques to solve scientific puzzles that led to the SMARTER conference series that started in 2007 in Aveiro, Portugal. He was passionate about looking at the larger picture, and encouraging scientists from different fields to collaborate to achieve this goal.
Francis' took great pleasure in scientific discussions, often contributing unusual ideas and questions. We are all saddened that we will not be able to continue these animated discussions with him in the future.
|3-Sep-20||One new Framework Type Code has been approved|
|PTT||Type material: PST-33|
|Lee, H., Choi, W., Choi, H.J., Hong, S.B.|
|"PST-33: A Four-Layer ABC-6 Zeolite with the Stacking Sequence AABC"
ACS Materials Lett. 2, 981-985 (2020)
|31-Jul-20||Database of Zeolite Structures News|
|75 31P MAS NMR spectra of 32 pure aluminophosphate zeolites have been added to the database. Our thanks go to Darren Brouwer and his student Alexa L. White for evaluating the literature, digitizing the patterns and then deconvoluting them.
|Now that there are so many NMR spectra in the database, a simple search/match routine for NMR spectra has been added to the search options in the database, courtesy of our database guru Christian Baerlocher.|
|24-Apr-20||Four new Framework Type Codes have been approved|
|ETV||Type material: EMM-37|
|Kapaca, E., Burton, A., Terefenko, E., Vroman, H., Weston, S. C., Kochersperger, M., Afeworki, M., Paur, C., Koziol, L., Ravikovitch, P., Xu, H., Zou, X., Willhammar, T.|
|"Small Pore Aluminosilicate EMM-37: Synthesis and Structure Determination using Continuous Rotation Electron Diffraction"
Inorg. Chem. 58, 12854-12858 (2019)
|EWO||Type material: ECNU-21|
|Liu, X., Mao, W., Jiang, J., Lu, X., Peng, M., Xu, H., Han, L., Che, S. and Wu, P.|
|"Topotactic Conversion of Alkali-Treated Intergrown Germanosilicate CIT-13 into Single-Crystalline ECNU-21 Zeolite as Shape-Selective Catalyst for Ethylene Oxide Hydration"
Chem. Eur. J. 25, 4520-4529 (2019)
|PTY||Type material: PST-30|
|Jo, D. and Hong, S.B.|
|"Targeted Synthesis of a Zeolite with Pre-Established Framework Topology"
Angew. Chem. Int. Ed. 58, 13845-13848 (2019)
|-SYT||Type material: SYSU-3|
|Zhang, C., Kapaca, E., Li, J., Liu, Y., Yi, X., Zheng, A., Zou, X., Jiang, J., and Yu, J.|
|"An extra-large pore zeolite with 24 x 8 x 8-ring channels using a structure directing agent derived from traditional Chinese medicine"
Angew. Chem. Int. Ed. 57, 6480-6485 (2018)
|30-Mar-20||Database of Zeolite Structures News|
|The framework chemical composition has been added for all materials in the database and is now searchable. Many thanks to Yi Li and his PhD student Chuting Zheng for extracting this information from the literature.|
|16-Oct-19||At the IZC in Perth, Australia, the Structure Commission|
|welcomed four new members|
|and thanked four retiring members for their service|
Werner Baur (1989-2019)
Reinhard Fischer (2001-2019)
Lynne McCusker (1989-2019, co-chair 1989-1993, chair 1993-2001)
Karl Strohmaier (2007-2019)
|The new officers of the Structure Commission are|
Robert Bell, Chairperson
Dan Xie, Co-chairperson
|Honorary Life Membership in the Structure Commission|
was bestowed on Werner Baur and Lynne McCusker in recognition of their long service to the IZA-SC.
|Honorary Life Membership in the International Zeolite Association|
|was given to IZA-SC member Christian Baerlocher in recognition of his contributions to the elucidation of the structural chemistry of zeolites and his devoted service to the design and maintenance of the Database of Zeolite Structures.|
|15-Aug-20||Database of Zeolite Structures News|
|29Si MAS NMR spectra of some aluminosilicate zeolites have been added to the database. Our thanks go to Hubert Koller, who evaluated the literature, digitized the patterns and then deconvoluted them.|
|26-Jun-20||Database of Zeolite Structures News|
|29Si MAS NMR spectra of over 50 pure silica zeolites have been added to the database. Our thanks go to Darren Brouwer and his students Carraugh Brouwer, Sofia Mesa, Claire Semelhago, Erin Steckley, Megan Sun and Janelle Mikolajewski for evaluating the literature, and then digitizing and deconvoluting the selected spectra.|
|26-Apr-19||Three new Framework Type Codes have been approved|
|AVE||Type material: AlPO-78|
|Yuhas, B.D., Mowat, J.P.S., Miller, M.A. and Sinkler, W.|
|"AlPO-78: a 24-layer ABC-6 aluminophosphate synthesized using a simple structure-directing agent"
Chem. Mater. 30, 582-586 (2018)
|SOV||Type material: SCM-15|
|Luo, Y., Smeets, S., Wang, Z., Sun, J. and Yang, W.|
|"Synthesis and structure determination of SCM-15: a 3D large pore zeolite with interconnected straight 12x12x10-ring channels"
Chem. Eur. J. 25, 2184-2188 (2019)
|PWN||Type material: PST-29|
|Lee, H., Shin, J., Choi, W., Choi, H.J., Yang, T., Zou, X. and Hong, S.B.|
|"PST-29: a missing member of the RHO family of embedded isoreticular zeolites"
Chem. Mater. 30, 6619-6623 (2018)
|20-Aug-18||Six new Framework Type Codes have been approved|
|MRT||Type material: ZSM-43|
|Willhammar, T., Su, J., Yun, Y. Zou, X.D., Afeworki, M., Weston, S.C., Vroan, H.B., Lonergan, W.W. and Strohmaier, K.G.|
|"High-throughput synthesis and structure of zeolite ZSM-43 with two-directional 8-ring channels"
Inorg. Chem. 56, 8856-8864 (2017)
|*PCS||Type material: IPC-6|
|Morris, A.A., Bignami, G.P.M., Tian, Y., Navarro, M., Firth, D.S., Cejka, J., Wheatley, P.S., Dawson, D.M., Slawinski, W.A., Wragg, D.S., Morris, R.E. and Ashbrook, S.E.|
|"In situ solid-state NMR and XRD studies of the ADOR process and the unusual structure of zeolite IPC-6"
Nature Chem. 9, 1012-1018 (2017)
|POR||Type material: PST-14|
|Seo, S., Yang, T., Shin, J., Jo, D., Zou, X. and Hong, S.B.|
|"Two aluminophosphate molecular sieves built from pairs of enantiomeric structural building units"
Angew. Chem. Int. Ed. 57, 3727-3732 (2018)
|PWO||Type material: PST-21|
|Jo, D., Park, G.T., Shin, J.and Hong, S.B.|
|`"A zeolite family nonjointly built from the 1,3-stellated cubic building unit"
Angew. Chem. Int. Ed. 57, 2199-2203 (2018)
|PWW||Type material: PST-22|
|Jo, D., Park, G.T., Shin, J.and Hong, S.B.|
|"A zeolite family nonjointly built from the 1,3-stellated cubic building unit"
Angew. Chem. Int. Ed. 57, 2199-2203 (2018)
|*UOE||Type material: IM-18|
|Cichocka, M.O., Lorgouilloux, Y., Smeets, S., Su, J., Wan, W., Caullet, P., Bats, N., McCusker, L.B., Paillaud, J.L. and Zou, X.D.|
|"Multidimensional disorder in zeolite IM-18 revealed by combining transmission electron microscopy and X-ray powder diffraction analyses"
Crystal Growth Des. 18, 2441-2451 (2018)
|15-May-18||Four new Framework Type Codes have been approved|
|*CTH||Type material: CIT-13|
|Kang, J.H., Xie, D., Zones, S.I., Smeets, S., McCusker, L.B. and Davis, M.E.|
|"Synthesis and characterization of CIT-13, a germanosilicate molecular sieve with extra-large pore openings"
Chem. Mater. 28, 6250-6259 (2016)
|SOR||Type material: SCM-14|
|Luo, Y., Smeets, S., Peng, F., Etman, A.S., Wang, Z., Sun, J. and Yang, W.|
|"Synthesis and structure determination of large-pore zeolite SCM-14"
Chem. Eur. J. 23, 16829-16834 (2017)
|*-SVY||Type material: SSZ-70|
|Smeets, S., Berkson, Z.J., Xie, D., Zones, S.I., Wan, W., Zou, X., Hsieh M.-F., Chmelka, B.F., McCusker, L.B. and Baerlocher, Ch.|
|"Well-defined silanols in the structure of the calcined high-silica zeolite SSZ-70: new understanding of a successful catalytic material"
J. Am. Chem. Soc. 139, 16803-16812 (2017)
|YFI||Type material: YNU-5|
|Nakazawa, N., Ikeda, T., Hiyoshi, N., Yoshida, Y., Han, Q., Inagaki, S. and Kubota, Y.|
|"A microporous aluminosilicate with 12-, 12- and 8-ring pores and isolated 8-ring channels"
J. Am. Chem. Soc. 139, 7989-7997 (2017)
|15-Aug-17||The Database of Zeolite Structures continues to develop|
Several features have been added to the database recently:
|The origin of the type material name and the derivation of the associated three letter code has been added to the Type Material page.
|The number of topologically distinct T-atoms in the idealized framework structure has been added as a search option on the Advanced Search/Channel System page.
|The dropdown menus now work on mobile devices as well.
|Older framework drawings are being replaced by newer ones as time permits (42 done so far).
|Many thanks to our users for the suggestions and to our Database guru Christian Baerlocher for their implementation!|
|18-Jul-17||Three new Framework Type Codes have been approved|
|-IFT||Type material: ITQ-53|
|Yun, Y., Hernandez, M., Wan, W., Zou, X., Jorda, J.L., Cantin, A., Rey, F. and Corma, A.|
|"The first zeolite with a tridirectional extra-large 14-ring pore system derived using a phosponium-based organic molecule"
Chem. Commun. 51, 7602-7605 (2015)
|SWY||Type material: STA-20|
|Turrina, A., Garcia, R., Watts, A.E., Greer, H.F., Bradley, J., Zhou, W., Cox, P.A., Shannon, M.D., Mayoral, A., Casci, J.L. and Wright, P.A.|
|"STA-20: an ABC-6 zeotype structure prepared by co-templating and solved via a hypothetical structure database and STEM-ADF imaging"
Chem. Mater. 29, 2180-2190 (2017)
|EWS||Type material: EMM-26|
|Guo, P., Strohmaier, K., Vroman, H., Afeworki, M., Ravikovitch, P.I., Paur, C.S., Sun, J., Burton, A. and Zou, X.|
|"Accurate structure determination of a borosilicate zeolite EMM-26 with two-dimensional 10x10 ring channels using rotation electron diffraction"
Inorg. Chem. Front. 3, 1444-1448 (2016)
|17-Mar-17||The fully revised version of the Database of Zeolite Structures launched|
|Christian Baerlocher and his database team have completely revised the Database of Zeoltie Structures on the web. The navigation system has been streamlined and several new features have been added. Check it out!|
News from previous years