PROPIOLATE CLUSTER COMPLEXES (Bu&lt;inf&gt;4&lt;/inf&gt;N)&lt;inf&gt;2&lt;/inf&gt;[Mo&lt;inf&gt;6&lt;/inf&gt; X &lt;inf&gt;8&lt;/inf&gt;(OOC–C≡CH)&lt;inf&gt;6&lt;/inf&gt;] (X = Br, I)

Mikhailov M.A.; Berezin A.S.; Sukhikh T.S.; Sheven’ D.G.; Gushchin A.L.; Sokolov M.N.

PROPIOLATE CLUSTER COMPLEXES (Bu4N)2[Mo6 X 8(OOC–C≡CH)6] (X = Br, I)

Mikhailov M.A., Berezin A.S., Sukhikh T.S., Sheven’ D.G., Gushchin A.L., Sokolov M.N.

Дата публикации: 2021

Дата публикации в реестре: 2022-10-06T16:01:54Z

Аннотация:

Abstract: Two new cluster complexes (Bu4N)2[Mo6X8(OOC–C≡CH)6] (1) (X = Br) and (2) (X = I) are synthesized by the reaction of (Bu4N)2[Mo6X8(OOCCH3)6] (X = Br, I) with HOOC–C≡CH propiolic acid, their crystal structures are determined, and the luminescent properties are studied for powder samples at different temperatures. According to X-ray crystallographic data, molybdenum atoms are monodentately coordinated by oxygen atoms of the carboxyl group at Mo–O distances of 2.108(2)-2.121(16) Å. The propiolate complexes are characterized by electrospray mass spectrometry, 1Н and 13С NMR, elemental analysis, and IR spectroscopy. [Figure not available: see fulltext.]

Ключевые слова:
bromides, clusters, electrochemistry, iodides, luminescence, molybdenum, propiolate complexes, X-ray crystallographic analysis

Тип: Article

Источник: SCOPUS00224766-2021-62-12-SID85121734276