4 # Example file for `chem':
5 # ATP or C10_H16_N5_O13_P3 or
6 # [[[5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methoxy-hydroxy-
7 # phosphoryl]oxy-hydroxy-phosphoryl]oxyphosphonic acid
9 # Found at http://www.chemindustry.com/apps/chemicals.
11 # Source file position: <groff-source>/contrib/chem/example/atp.chem
12 # Installed position: <prefix>/share/doc/groff/example/chem/atp.chem
14 # Copyright (C) 2006, 2009 Free Software Foundation, Inc.
15 # Written by Bernd Warken.
17 # Last update: 5 Jan 2009
19 # This file is part of `chem', which is part of `groff'.
21 # `groff' is free software; you can redistribute it and/or modify it
22 # under the terms of the GNU General Public License as published by
23 # the Free Software Foundation, either version 3 of the License, or
24 # (at your option) any later version.
26 # `groff' is distributed in the hope that it will be useful, but
27 # WITHOUT ANY WARRANTY; without even the implied warranty of
28 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 # General Public License for more details.
31 # You should have received a copy of the GNU General Public License
32 # along with this program. If not, see <http://www.gnu.org/licenses/>.
34 R1: ring5 pointing left double 1,2 3,4 put N at 2 put N at 5
35 B: benzene put N at 2 with .V6 at R1.V3 with .V5 at R1.V4
37 backbond 170 length .7 from R1.V5
38 R2: ring5 pointing down with .V2 put O at 1
39 bond down at R2.V2 ; H
40 bond down length .1 at R2.V3 ; H
41 bond up length .1 at R2.V3 ; OH
42 bond down length .1 at R2.V4 ; H
43 bond up length .1 at R2.V4 ; OH
57 bond right from P ; OH