Crystallography Open Database

Information card for entry 2001986

2001985 << 2001986 >> 2001987

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Coordinates	2001986.cif
Original IUCr paper	HTML

Structure parameters

Formula	C21 H22 O1.5 P
Calculated formula	C21 H22 O1.5 P
Title of publication	Structure of tri-<i>p</i>-tolylphosphine oxide hemihydrate, P(<i>p</i>-C~6~H~4~CH~3~)~3~O.1/2H~2~O
Authors of publication	Churchill, M. R.; See, R. F.; Randall, S. L.; Atwood, J. D.
Journal of publication	Acta Crystallographica Section C
Year of publication	1993
Journal volume	49
Journal issue	2
Pages of publication	345 - 347
a	16.192 ± 0.003 Å
b	12.382 ± 0.002 Å
c	19.353 ± 0.003 Å
α	90°
β	104.99 ± 0.01°
γ	90°
Cell volume	3748 ± 1.1 Å³
Number of distinct elements	4
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	Mo
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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