Infrared and Raman Spectra of Single Crystals of Anhydrous Strontium Formate

McQuaker, Neil R.; Harvey, K. B.

doi:10.1139/v72-231

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Crystal Structure and Factor Group Analysis1

Vibrations Of Hcoo-1

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1973

1994

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Cited by 7 publications

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“…The A, and B, splittings are a direct measure of the correlation field splittings. Even though significant frequency shifts are not expected for the A, and B, species associated with a particular free ion mode, significant changes can be expected in intensity [4].…”

Section: Crystal Structure and Factor Group Analysismentioning

confidence: 89%

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Infrared and polarized Raman spectra of Cd(HCOO)2 · 2 H2O

Abraham

Aruldhas

1994

Phys. Stat. Sol. (a)

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Investigations of the infrared and polarized Raman spectra of Cd(HCOO)2 · 2 H2O reveal the presence of two crystallographically nonequivalent formate ions as separate frequencies are observed for each internal mode. The symmetric CO2 stretching mode is observed in between the two components of the in‐plane OCH bending mode. There is a weakening of the C–O bond due to a lone pair effect. The formate group is found to bridge cadmium atoms in anti‐syn configuration. Water molecules of two different hydrogen bonds are present in the crystal.

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Section: Crystal Structure and Factor Group Analysismentioning

confidence: 89%

“…This band was observed in Sr(HCOO), and Cu(HCOO), . 2 (NH,), CO * 2 H 2 0 also [4,7]. The maximum possible number of splittings expected in the vl mode due to the correlation field effect is two.…”

Section: Vibrations Of Hcoo-mentioning

confidence: 94%