Výsledky vyhledávání - "C. G. Schmid"

CUBIC, BUTTERFLY, AND OXYGEN-CAPPED CLUSTERS OF n-BUTYLOXOTIN PHOSPHINATES. A NEW CLASS OF ORGANOTIN COMPOUNDS

Autor: C. G. Schmid, Roberta O. Day, Robert R. Holmes, K. C. Kumara Swamy

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 99:85-99

Reaction of n-butylstannoic acid with the phosphinic acids, R2PO2H, where R = tert-butyl, benzyl, and cyclohexyl, has led to new types of structural forms for hexacoordinated tin: two cubic clusters; [n-BuSn(O)O2P(t-Bu)2]4 (1) and [n-BuSn(O)O2,P(CH2P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0e36d9d950cda60a9240672108dc158
https://doi.org/10.1080/10426509508031339

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ChemInform Abstract: Cluster Chemistry of a New Class of Organo Oxotin Compounds

Autor: R. R. Holmes, Joan M. Holmes, S. D. Burton, K. C. Kumara Swamy, R. O. Day, C. G. Schmid

Publikováno v: ChemInform. 22

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcb43dae0d2cfe68e67be5433959cc35
https://doi.org/10.1002/chin.199105323

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Organotin clusters. 6. Tetranuclear organooxotin cage compounds formed with phosphate and phosphonate ligands. A new class of organotin clusters

Autor: C. G. Schmid, K. C. Kumara Swamy, Robert R. Holmes, Roberta O. Day

Publikováno v: Journal of the American Chemical Society. 112:223-228

The hydrolysis of methyltin tris(diphenyl phosphate) in ether-methyl cyanide solution yielded a new tetranuclear methyltin cluster, [Me 2 Sn 2 (OH)(O 2 P(OPh) 2 ) 3 (O 3 POPh)]I 2 (1). Related derivatives resulted from the condensation reaction of ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c978b687cf71bc1488be1c9ee3cad20a
https://doi.org/10.1021/ja00157a036

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ChemInform Abstract: Tetranuclear Organooxotin Cage Compounds Formed with Phosphate and Phosphonate Ligands. A New Class of Organotin Clusters

Autor: C. G. Schmid, K. C. Kumara Swamy, R. O. Day, Robert R. Holmes

Publikováno v: ChemInform. 21

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a16921c18561296e5bd7cbbf92dbda0
https://doi.org/10.1002/chin.199013254

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New drum and ladder organooxotin carboxylates

Autor: Robert R. Holmes, Joan M. Holmes, Sarah D. Burton, Vadapalli Chandrasekhar, C. G. Schmid, Roberta O. Day

Publikováno v: Inorganic Chemistry. 26:1050-1056

[n-BuSn(O)O 2 CC 5 H 9 ] 6 •C 6 H 6 et [n-BuSn(O)O 2 CC 6 H 11 ] 6 •C 6 H 6 cristallisent dans le systeme monoclinique, groupe d'espace P2 1 / n et leur structure est affinee respectivement jusqu'a R=0,048 et R=0,076. [(n-BuSn(O)O 2 CPh) 2 (n-BuS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1181c55313108bd5caa481ecf45cc60c
https://doi.org/10.1021/ic00254a017

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Oxygen- and Sulfur-Capped Organotin Clusters

Autor: Roberta O. Day, C. G. Schmid, Robert R. Holmes

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 41:69-74

The synthesis and structural features of the oxygen-capped cluster, [(n-BuSn(OH)O2P (OBut)2)3O] [O2P(OBut)2] (l), are compared to that of the analogous formulations containing framework sulfur atoms in place of oxygens, [(n-BuSn(S) (OH)OP(OBut)2)3S]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9c816aedafecffe1a31b9e2b940de15
https://doi.org/10.1080/10426508908039694

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Organotin clusters. 4. Cubic, butterfly, and oxygen-capped clusters of n-butyloxotin phosphinates. A new class of organotin compounds

Autor: Robert R. Holmes, C. G. Schmid, K. C. Kumara Swamy, Roberta O. Day

Publikováno v: Journal of the American Chemical Society. 110:7060-7066

Reaction of n-butylstannoic acid with the phosphinic acids, R 2 PO 2 H, where R = tert-butyl, benzyl, and cyclohexyl, has led to new types of structural forms for hexacoordinated tin: two cubic clusters; [n-BuSn(O)O 2 P(t-Bu) 2 ] 4 (1) and [n-BuSn(O)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a62371a4897d2ca68ab090ae645672d
https://doi.org/10.1021/ja00229a019

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Oxo carboxylate tin ladder clusters. A new structural class of organotin compounds

Autor: C. G. Schmid, Roberta O. Day, Joan M. Holmes, Vadapalli Chandrasekhar, Robert R. Holmes

Publikováno v: Journal of the American Chemical Society. 109:1408-1414

The hexameric n-butyloxotin benzoate, [n-BuSn(O)O2CC6H4NO2.2]6.3C6H6, 1, and the dimeric methyloxotin cyclohexanoate, [(MeSn(O)O2CC6H11)2MeSn(O2CC6H11)3]2, 4, were prepared by condensing the stannoic acid with the respective carboxylic acid. Reaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::258c1ecf3d0acb243075fec4b4d45042
https://doi.org/10.1021/ja00239a022

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