This file is indexed.

/usr/share/psi4/samples/isapt1/input.dat is in psi4-data 1:1.1-5.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#! This test case shows an example of running and analyzing an
#! FI-SAPT0/jun-cc-pvdz computation for 2,4-pentanediol (targeting the
#! intramolecular hydrogen bond between the two hydroxyl groups)

memory 1 GB

molecule mol {
0 1
O          0.39987        2.94222       -0.26535
H          0.05893        2.05436       -0.50962
--
0 1
O          0.48122        0.30277       -0.77763
H          0.26106       -0.50005       -1.28451
--
0 1
C          2.33048       -1.00269        0.03771
C          1.89725        0.31533       -0.59009
C          2.28232        1.50669        0.29709
C          1.82204        2.84608       -0.29432
C          2.37905        4.02099        0.49639
H          3.41246       -1.03030        0.19825
H          2.05362       -1.84372       -0.60709
H          1.82714       -1.16382        0.99734
H          2.36243        0.42333       -1.57636
H          3.36962        1.51414        0.43813
H          1.81251        1.38060        1.28140
H          2.14344        2.92967       -1.33843
H          3.47320        4.02400        0.48819
H          2.03535        3.99216        1.53635
H          2.02481        4.96785        0.07455
symmetry c1
no_reorient
no_com
}

# => Standard Options <= #

set {
basis         jun-cc-pvdz
scf_type df
guess sad
freeze_core true
fisapt_do_plot true # For extra analysis
}

energy('fisapt0')