Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Michael I. Kahn"'
Publikováno v:
Acta Crystallographica Section C Structural Chemistry. 77:84-89
While Δ9-tetrahydrocannabinolic acid A (THCA-A) has been reported to be difficult to crystallize and/or amorphous, we have obtained THCA-A in a pure crystalline form by extraction of marijuana and selective fractionation with liquid CO2. THCA-A (sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d348e27b38e7cc153148b1097fdf94
https://doi.org/10.1107/s2053229621000280
https://doi.org/10.1107/s2053229621000280
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 9, Pp m1135-m1135 (2009)
The crystal structure of the title compound, [PtBr(C15H11N3)][AuBr2]·(CH3)2SO, exhibits infinite chains of {PtAuPt}∞ metallophilic interactions along the b axis. Two cations and one anion stack in a trimer with a unique Pt...Au distance of 3.3361
Externí odkaz:
https://doaj.org/article/457030ade7314a21af9187fbe60e3679
Autor:
Kathryn J. Woolard, Arnold L. Rheingold, Linda H. Doerrer, James A. Golen, Michael I. Kahn, Christina S. Angle
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 63:m231-m234
In the title compound, [PtI(C(15)H(11)N(3))][AuI(2)], the [PtI(terpy)](+) cations (terpy is 2,2':6',2''-terpyridine) stack in pairs about inversion centers through Pt...Pt interactions of 3.5279 (5) A. The [AuI(2)](-) anions also exhibit pairwise sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e1c91766061ebb702d01a7eebaf7a7d
https://doi.org/10.1107/s0108270107015843
https://doi.org/10.1107/s0108270107015843
Publikováno v:
Chemical Communications. 46:4968
Herein we report the first structural characterization of a Pt(iv)-kappa(3)-terpyridine species, [Pt((t)Bu(3)tpy)Cl(3)][AuCl(2)], which can be prepared by oxidation with [AuCl(4)](-). The syntheses and characterization of [Pt((t)Bu(3)tpy)Cl(3)]Cl ((t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dccbe6ee7b753ee622c72138558647d8
https://doi.org/10.1039/c0cc00283f
https://doi.org/10.1039/c0cc00283f
Publikováno v:
Acta Crystallographica Section E: Structure Reports
The crystal structure of the title compound, [PtBr(C(15)H(11)N(3))][AuBr(2)]·(CH(3))(2)SO, exhibits infinite chains of {PtAuPt}(∞) metallophilic inter-actions along the b axis. Two cations and one anion stack in a trimer with a unique Pt⋯Au dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37a19995b0df718d29daac552f25f768
https://doi.org/10.1107/s1600536809033248
https://doi.org/10.1107/s1600536809033248
Autor:
Michael I. Kahn, Douglas F. Williams
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 33:47-69
Stable isotopic analyses were performed on the tests of five species of living planktonic foraminifera which are important in paleoclimatic studies of high-latitude Late Cenozoic sequences. All but two of the samples used are from horizontal plankton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f774f0381c8c9c8157af86ece0d68889
https://doi.org/10.1016/0031-0182(81)90032-8
https://doi.org/10.1016/0031-0182(81)90032-8
Autor:
Michael I. Kahn
Publikováno v:
The Journal of Foraminiferal Research. 11:203-211
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ef1165343a4d74bfb67a98ba64c4d7
https://doi.org/10.2113/gsjfr.11.3.203
https://doi.org/10.2113/gsjfr.11.3.203
Publikováno v:
Chemical Communications; 7/21/2010, Vol. 46 Issue 27, p4835-4852, 18p
Autor:
Baddour, Frederick G., Kahn, Michael I., Golen, James A., Rheingold, Arnold L., Doerrer, Linda H.
Publikováno v:
Chemical Communications; 7/21/2010, Vol. 46 Issue 27, p4968-4970, 3p