Low-temperature Cr(III)OCI: X-ray powder diffraction patterns

R. E. SOWDEN

doi:https://doi.org/10.1501/Commub_0000000533

Makale detayları

Low-temperature Cr(III)OCI: X-ray powder diffraction patterns

Yazarlar:

R. E. SOWDEN

Yayıncı:

Ankara University

Ana Başlıklar:

Kimya mühendisliği

Dergi:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1978 Vol.24, pp.0-0

Belge Tipi:

Makale

Yayın Tarihi:

12/1977

Belge Dili:

İngilizce

Document ID (Org No.):

2000710764

Sıklık:

İki Yıllık

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000533

Özet:

 

The crystal structure of high-temperature Cr (III) 0C1 is kno.wn but nevertheless there exist no previously published X-ray diffraction data suitable for routine Identifi¬cation purposes.
In the present work Cr (III) OC1 was prepared free from crystalline Cr2O3 at the relatively low temperature of 590°C by reacting dried chromic hydrate with anhydrous CrCI3.
Low-temperature samples of Cr (III) OC1 prepared using low-temperature and high temperature CrCl3 were examined with a Guinier camera. The X-ray powder diffraction pattern of the former sample of Cr (III) OC1 was also indexed in the range 20—10-63° with a diffractometer. The three strongest lines observed were 7.67 dA (100 I /Io), 3.441 (100) and 2.441 (60).
The X-ray powder diffraction data obtained, along with previously unpublished reference data for high-teperature Cr (III) OC1, are tabulated in a form suitable for ro¬utine Identification purposes.

Makale detayları

Low-temperature Cr(III)OCI: X-ray powder diffraction patterns

Yazarlar: R. E. SOWDEN

Yayıncı: Ankara University

Ana Başlıklar: Kimya mühendisliği

Dergi: Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1978 Vol.24, pp.0-0

Belge Tipi: Makale

Yayın Tarihi: 12/1977

Belge Dili: İngilizce

Document ID (Org No.): 2000710764

Sıklık: İki Yıllık

eISSN: 2687-4806

pISSN: 1303-6017

DOI: https://doi.org/10.1501/Commub_0000000533

Sayı

Yazarlar:

R. E. SOWDEN

Yayıncı:

Ankara University

Ana Başlıklar:

Kimya mühendisliği

Dergi:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1978 Vol.24, pp.0-0

Belge Tipi:

Makale

Yayın Tarihi:

12/1977

Belge Dili:

İngilizce

Document ID (Org No.):

2000710764

Sıklık:

İki Yıllık

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000533