Why the 4s orbital is occupied before the 3d

被引：28

作者：

Melrose, MP ^{[1
]}

Scerri, ER ^{[1
]}

机构：

[1] UNIV LONDON LONDON SCH ECON & POLIT SCI,CTR PHILOSOPHY NAT & SOCIAL SCI,LONDON WC2A 2AE,ENGLAND

来源：

JOURNAL OF CHEMICAL EDUCATION | 1996年 / 73卷 / 06期

关键词：

D O I：

10.1021/ed073p498

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An electron becomes less tightly bound when transferred from the 4s orbital of a ground-state configuration to a vacancy in the 3d shell - despite the fact that, in the ground-state configuration, the 3d electrons are more tightly bound than the 4s electrons.

引用

页码：498 / 503

页数：6

共 10 条

[1]

[Anonymous], INORGANIC CHEM

[2]

MANN J, 1968, LA3690 LOS AL SCI LA

[3]

NELSON PG, 1992, EDUC CHEM, V29, P84

[4] CONFIGURATION INTERACTION IN ORBITAL THEORIES [J].

NESBET, RK .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1955, 230 (1182) :312-321

[5]

Pilar F. L., 1990, ELEMENTARY QUANTUM C

[6] 4S IS ALWAYS ABOVE 3D OR, HOW TO TELL ORBITALS FROM WAVEFUNCTIONS [J].

PILAR, FL .

JOURNAL OF CHEMICAL EDUCATION, 1978, 55 (01) :2-6

[7] SELF-CONSISTENT FIELD THEORY FOR OPEN SHELLS OF ELECTRONIC SYSTEMS [J].

ROOTHAAN, CCJ .

REVIEWS OF MODERN PHYSICS, 1960, 32 (02) :179-185

[8]

Slater J, 1960, QUANTUM THEORY ATOMI, VI

[9] ELECTRONIC CONFIGURATION AND ORBITAL ENERGIES - THE 3D-4S PROBLEM [J].

VANQUICKENBORNE, LG ;

PIERLOOT, K ;

DEVOGHEL, D .

INORGANIC CHEMISTRY, 1989, 28 (10) :1805-1813

[10] TRANSITION-METALS AND THE AUFBAU PRINCIPLE [J].

VANQUICKENBORNE, LG ;

PIERLOOT, K ;

DEVOGHEL, D .

JOURNAL OF CHEMICAL EDUCATION, 1994, 71 (06) :469-471

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