HIGH-ENERGY COLLISIONS OF KR-AT-C-60+ WITH HELIUM - EVIDENCE FOR THE FORMATION OF HEKR-AT-C-60+

被引：27

作者：

WEISKE, T ^{[1
]}

SCHWARZ, H ^{[1
]}

GIBLIN, DE ^{[1
]}

GROSS, ML ^{[1
]}

机构：

[1] UNIV NEBRASKA,MIDW CTR MASS SPECTROSCOPY,LINCOLN,NE 68588

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 227卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(94)00786-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

High energy collisions of Kr@C60+. with stationary helium atoms provide additional evidence that - as demonstrated earlier (Saunders, Jimenez-Vazquez, Cross, Mroczkowski, Gross, Giblin and Poreda) - a krypton atom penetrates the carbon network of C60-fullerenes under thermal conditions (15 atm, 600-degrees-C, 2 h). In the collision experiments, signals are also observed that can best be explained in terms of a HeKr@C60+. compound.

引用

页码：87 / 90

页数：4

共 34 条

[1] HIGH-ENERGY COLLISIONS OF FULLERENE RADICAL CATIONS WITH TARGET GASES - CAPTURE OF THE TARGET GAS AND CHARGE STRIPPING OF C-60(.+), C-70(.+), AND C-84(.+) [J].

CALDWELL, KA ;

GIBLIN, DE ;

GROSS, ML .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (10) :3743-3756

[2]

CALDWELL KA, 1991, J AM CHEM SOC, V113, P8519, DOI 10.1021/ja00022a048

[3] COLLISION ENERGY-DEPENDENCE OF HE AND NE CAPTURE BY C-60(+) [J].

CAMPBELL, EEB ;

EHLICH, R ;

HIELSCHER, A ;

FRAZAO, JMA ;

HERTEL, IV .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1992, 23 (01) :1-2

[4] NE++C60 COLLISIONS - THE DYNAMICS OF CHARGE AND ENERGY-TRANSFER, FRAGMENTATION, AND ENDOHEDRAL COMPLEX-FORMATION [J].

CHRISTIAN, JF ;

WAN, ZM ;

ANDERSON, SL .

JOURNAL OF CHEMICAL PHYSICS, 1993, 99 (05) :3468-3479

[5] ENDOHEDRAL CHEMISTRY - ELECTRONIC-STRUCTURES OF MOLECULES TRAPPED INSIDE THE C60 CAGE [J].

CIOSLOWSKI, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (11) :4139-4141

[6]

CURL RF, 1991, SCI AM, V32, P265

[7]

EHRLICH R, 1993, Z PHYS D ATOM MOL CL, V28, P153

[8] ON THE UNIMOLECULAR FRAGMENTATION OF C-60(+) FULLERENE IONS - THE COMPARISON OF MEASURED AND CALCULATED BREAKDOWN PATTERNS [J].

FOLTIN, M ;

LEZIUS, M ;

SCHEIER, P ;

MARK, TD .

JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (12) :9624-9634

[9]

GIBLIN DE, 1994, 42ND AM SOC MASS SPE

[10] TANDEM MASS-SPECTROMETRY - MULTISECTOR MAGNETIC INSTRUMENTS [J].

GROSS, ML .

METHODS IN ENZYMOLOGY, 1990, 193 :131-153

← 1 2 3 4 →