Kristallstruktur und Schwingungsspektren des Di-Blei-Hexathiohypodiphosphates Pb2P2S6 / Crystal Structure and Vibrational Spectra of Pb2P2S6
1983 ◽
Vol 38
(8)
◽
pp. 874-879
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Keyword(s):
Abstract Pb2P2S6 crystallizes in the monoclinic system, space group Pn with the lattice constants a = 940.2(4) pm, b= 746.6(3) pm, c = 661.2(3) pm, β = 91.53(5)°. The compound is isotypic to the monoclinic modification II of Sn2P2S6 . In the structure there are discrete P2S4-6 -anions.Far infrared, infrared and Raman spectra of this compound have been recorded. The observed frequencies are assigned on the basis of P2S4-6 units with C2h symmetry in the crystal. DTA-data have been determined and interpreted.
1984 ◽
Vol 39
(4)
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pp. 357-361
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1983 ◽
Vol 38
(12)
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pp. 1575-1580
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1989 ◽
Vol 44
(10)
◽
pp. 1228-1232
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1985 ◽
Vol 40
(12)
◽
pp. 1248-1252
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1983 ◽
Vol 38
(5)
◽
pp. 555-558
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Keyword(s):
Keyword(s):