Experimental Molecular Structure

Mizushima, Shôji; Shimanouchi, Takehiko

doi:10.1146/annurev.pc.07.100156.002305

Cited by 16 publications

(6 citation statements)

References 68 publications

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“…0 represents the center of the siliconcarbon (or phosphorus-carbon) bonding pair, O' that of one of the L-shell pairs about Si12+ (or P1!+). Point A in Figure 2 Similarly, in Figure 3 T'B = (1/V2)r (7) OB = Vr + 2 rR (8) and hence for an anticoincident L-shell…”

Section: Bond Lengthsmentioning

confidence: 73%

“…Explanation of bond angles in the hydrides of groups V and VI has been a troublesome problem in valence theory (8). Why do the nearly tetrahedral bond angles for the first-row hydrides (NH3 = 107.3°; H20 = 104.45°) drop suddenly to nearly 90°in the second row (PH3 = 93.3°; H2S = 93.3°) and remain near this value the rest of the way down (AsH3 = 91.8°, SbH3 = 91.3°; H2Se = 91°)?…”

Section: Anglesmentioning

confidence: 99%

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Tangent-sphere models of molecules. III. Chemical implications of inner-shell electrons

Bent¹

1965

J. Chem. Educ.

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Section: Bond Lengthsmentioning

confidence: 73%

Section: Anglesmentioning

confidence: 99%

Tangent-sphere models of molecules. III. Chemical implications of inner-shell electrons

Bent¹

1965

J. Chem. Educ.

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“…371-2; (8) pp. 450-2; (9) p. 277; (11) p. 162. dd (8) p. 450; (11) p. 162. " (10) p. 189; (11) p. 99. "…”

Section: Principles Of Constructionunclassified

Accurate molecular models

Godfrey¹

1959

J. Chem. Educ.

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Since the beginning of the modern era of chemistry, chemists have speculated upon the actual appearance of atoms, ions, and molecules. Because most molecules are too small to be seen even with the electron microscope, scientists have resorted to making models which have agreed as nearly as possible with available data on atomic and molecular dimensions.As early as 1881 a United States patent was issued for a primitive system of atomic models (1). More recent representatives include the inexpensive but purely schematic ball-and-peg models, the Fisher-Hershfelder-

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“…figure 2. By interlocking two half-carbon atoms (black!, one complete tetrahedral carbon atom may be prepared.…”

mentioning

confidence: 99%

“…By interlocking two half-carbon atoms (black!, one complete tetrahedral carbon atom may be prepared. This Is easily accomplished by {1) pushing the two large slots together so that the atom is half-assembled as shown in drawing a; (2) twisting the two halves so that they lie nearly in a single plane against each other [drawing b); (3) then pushing them together until the teeth snap into the small slots opposite the large slots. Drawing c is a sectional view of the universal connector, showing the snap-locking rings in each end of the tube.…”

mentioning

confidence: 99%