Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_22_1_18_aP5p_u.cif"

There are 16 T-atoms per unit cell
There are 32 O-atoms per unit cell

Framework density = 26.58 T-atoms per nm^3
Material density = 2.652 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6215 Angstrom
T1  -- O2  = 1.6165 Angstrom
T1  -- O3  = 1.6217 Angstrom
T1  -- O4  = 1.6162 Angstrom
      mean = 1.6190 Angstrom
        t1 = 0.182451  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.131055  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6162 A <--> 1.6217 A
          Mean   = 1.6190 A
          StdDev = 0.0026 A

       t1 Range  = 0.1825 <-- 0.1825 --> 0.1825
       t2 Range  = 0.1311 <-- 0.1311 --> 0.1311

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 131.580 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  =  80.729 deg; O1  -- O3  = 2 A
O1  -- T1  -- O4  =  80.250 deg; O1  -- O4  = 2 A
O2  -- T1  -- O3  =  80.231 deg; O2  -- O3  = 2 A
O2  -- T1  -- O4  =  80.063 deg; O2  -- O4  = 2 A
O3  -- T1  -- O4  = 131.575 deg; O3  -- O4  = 3 A
       80.063 deg <-- 97.405 deg --> 131.580 deg

        O-T-O SUMMARY
          Range  = 80.0634 deg <--> 131.5802 deg
          Mean   = 97.4048 deg
          StdDev = 24.4205 deg

        O--O SUMMARY
          Range  = 2.0793 A <--> 2.9532 A
          Mean   = 2.3765 A
          StdDev = 0.4121 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 138.593 deg ; T1  -- T1   3.0336 A

T1  -- O2  -- T1  = 171.916 deg ; T1  -- T1   3.2250 A

T1  -- O3  -- T1  = 138.604 deg ; T1  -- T1   3.0340 A

T1  -- O4  -- T1  = 171.843 deg ; T1  -- T1   3.2242 A


        T-O-T SUMMARY
          Range  = 138.5929° <--> 171.9156 deg
          Mean   = 155.2389 deg
          StdDev = 16.7718 deg

        T--T SUMMARY
          Range  = 3.0336 A <--> 3.2250 A
          Mean   = 3.1292 A
          StdDev = 0.0962 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.1004 A
O1  -- O4  = 2.0865 A
O1  -- O4  = 2.0865 A
O1  -- O3  = 2.1004 A
O2  -- O3  = 2.0865 A
O2  -- O3  = 2.0865 A
O2  -- O4  = 2.0793 A
O2  -- O4  = 2.0793 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2250 Angstrom
  T1  -- T1  = 3.2242 Angstrom
  T1  -- T1  = 2.5796 Angstrom
  T1  -- T1  = 3.0336 Angstrom
  T1  -- T1  = 3.0340 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 16
Coordination Sequence =
    1 4 10 24 44 72 104 144 188 240 296 360 428 504 584 672 764
TD10 = 1127
Circuit symbol = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37
Vertex symbol  = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37

<TD10> = 1127.000
Average ring size = 7.4286
