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

Report for the framework in file "public/tmp/tmp_15_2_136125_u_qCqw.cif"

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

Framework density = 20.98 T-atoms per nm^3
Material density = 2.094 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6541 Angstrom
T1  -- O2  = 1.6145 Angstrom
T1  -- O2  = 1.6421 Angstrom
T1  -- O3  = 1.5916 Angstrom
      mean = 1.6256 Angstrom
        t1 = 0.048312  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.037020  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6365 Angstrom
T2  -- O4  = 1.6120 Angstrom
T2  -- O5  = 1.6312 Angstrom
T2  -- O5  = 1.6539 Angstrom
      mean = 1.6334 Angstrom
        t1 = 0.054243  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.033206  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5916 A <--> 1.6541 A
          Mean   = 1.6295 A
          StdDev = 0.0207 A

       t1 Range  = 0.0483 <-- 0.0513 --> 0.0542
       t2 Range  = 0.0332 <-- 0.0351 --> 0.0370

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 106.621 deg; O1  -- O2  = 3 A
O1  -- T1  -- O2  = 112.412 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 116.261 deg; O1  -- O3  = 3 A
O2  -- T1  -- O2  = 113.821 deg; O2  -- O2  = 3 A
O2  -- T1  -- O3  =  96.326 deg; O2  -- O3  = 2 A
O2  -- T1  -- O3  = 110.414 deg; O2  -- O3  = 3 A
       96.326 deg <-- 109.309 deg --> 116.261 deg

O3  -- T2  -- O4  =  97.942 deg; O3  -- O4  = 2 A
O3  -- T2  -- O5  = 107.982 deg; O3  -- O5  = 3 A
O3  -- T2  -- O5  = 120.394 deg; O3  -- O5  = 3 A
O4  -- T2  -- O5  = 119.794 deg; O4  -- O5  = 3 A
O4  -- T2  -- O5  = 109.869 deg; O4  -- O5  = 3 A
O5  -- T2  -- O5  = 102.036 deg; O5  -- O5  = 3 A
       97.942 deg <-- 109.670 deg --> 120.394 deg

        O-T-O SUMMARY
          Range  = 96.3263 deg <--> 120.3944 deg
          Mean   = 109.4894 deg
          StdDev = 7.5221 deg

        O--O SUMMARY
          Range  = 2.3888 A <--> 2.8553 A
          Mean   = 2.6560 A
          StdDev = 0.1330 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 122.460 deg ; T1  -- T1   2.8998 A

T1  -- O2  -- T1  = 115.231 deg ; T1  -- T1   2.7502 A

T1  -- O3  -- T2  = 144.730 deg ; T1  -- T2   3.0765 A

T2  -- O4  -- T2  = 180.000 deg ; T2  -- T2   3.2241 A

T2  -- O5  -- T2  = 119.309 deg ; T2  -- T2   2.8350 A


        T-O-T SUMMARY
          Range  = 115.2313° <--> 180.0000 deg
          Mean   = 136.3462 deg
          StdDev = 24.4103 deg

        T--T SUMMARY
          Range  = 2.7502 A <--> 3.2241 A
          Mean   = 2.9571 A
          StdDev = 0.1734 A

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

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  = 3.2051 Angstrom
  T1  -- T1  = 2.7502 Angstrom
  T1  -- T2  = 3.0765 Angstrom
  T1  -- T1  = 2.7502 Angstrom
  T1  -- T1  = 2.8998 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 8 14 25 42 63 84 110 148 186 214 250 310 371 408 449
TD10 = 685
Circuit symbol = 4.4.4.4.6_{2}.6_{2}
Weight = 9
Vertex symbol  = 4.4.4.4.12_{2}.*
Weight = 24

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 19 31 48 69 93 120 150 186 226 268 313 361 416 475
TD10 = 731
Circuit symbol = 4.6.4.6.6_{2}.8_{4}
Weight = 18
Vertex symbol  = 4.6.4.6.6.12_{2}
Weight = 29

<TD10> = 708.000
Average ring size = 5.5714
