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

Report for the framework in file "public/tmp/tmp_15_2_196700_xiHK8A.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 27.10 T-atoms per nm^3
Material density = 2.704 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6209 Angstrom
T1  -- O1  = 1.6200 Angstrom
T1  -- O2  = 1.6205 Angstrom
T1  -- O3  = 1.6206 Angstrom
      mean = 1.6205 Angstrom
        t1 = 0.006584  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.000610  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6208 Angstrom
T2  -- O2  = 1.6208 Angstrom
T2  -- O3  = 1.6210 Angstrom
T2  -- O3  = 1.6210 Angstrom
      mean = 1.6209 Angstrom
        t1 = 0.006921  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.000963  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6200 A <--> 1.6210 A
          Mean   = 1.6206 A
          StdDev = 0.0003 A

       t1 Range  = 0.0066 <-- 0.0068 --> 0.0069
       t2 Range  = 0.0006 <-- 0.0008 --> 0.0010

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 109.221 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 109.419 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 109.620 deg; O1  -- O3  = 3 A
O1  -- T1  -- O2  = 109.410 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 109.672 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 109.484 deg; O2  -- O3  = 3 A
       109.221 deg <-- 109.471 deg --> 109.672 deg

O2  -- T2  -- O2  = 109.222 deg; O2  -- O2  = 3 A
O2  -- T2  -- O3  = 109.453 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 109.781 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 109.781 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 109.453 deg; O2  -- O3  = 3 A
O3  -- T2  -- O3  = 109.139 deg; O3  -- O3  = 3 A
       109.139 deg <-- 109.471 deg --> 109.781 deg

        O-T-O SUMMARY
          Range  = 109.1392 deg <--> 109.7810 deg
          Mean   = 109.4713 deg
          StdDev = 0.2046 deg

        O--O SUMMARY
          Range  = 2.6416 A <--> 2.6519 A
          Mean   = 2.6466 A
          StdDev = 0.0034 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O1  - T2  = 142.982 deg; T1  -- T2  = 5.7656 A
T1  - O1  - T1  - O2  - T2  = 120.930 deg; T1  -- T2  = 5.2870 A
T1  - O1  - T1  - O3  - T1  = 107.846 deg; T1  -- T1  = 4.9040 A
T2  - O1  - T1  - O2  - T2  =  90.069 deg; T2  -- T2  = 4.3082 A
T2  - O1  - T1  - O3  - T1  =  89.984 deg; T2  -- T1  = 4.2987 A
T2  - O2  - T1  - O3  - T1  =  90.632 deg; T2  -- T1  = 4.3205 A

T1  - O2  - T2  - O2  - T1  = 120.776 deg; T1  -- T1  = 5.2968 A
T1  - O2  - T2  - O3  - T1  =  89.931 deg; T1  -- T1  = 4.3030 A
T1  - O2  - T2  - O3  - T1  = 107.981 deg; T1  -- T1  = 4.9256 A
T1  - O2  - T2  - O3  - T1  = 107.981 deg; T1  -- T1  = 4.9256 A
T1  - O2  - T2  - O3  - T1  =  89.931 deg; T1  -- T1  = 4.3030 A
T1  - O3  - T2  - O3  - T1  = 143.743 deg; T1  -- T1  = 5.7835 A

        T-T-T SUMMARY
          Range  = 89.9310 deg <--> 143.7431 deg
          Mean   = 108.5655 deg
          StdDev = 19.3116 deg

        T--T SUMMARY
          Range  = 4.2987 A <--> 5.7835 A
          Mean   = 4.8685 A
          StdDev = 0.5496 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 138.821 deg ; T1  -- T1   3.0338 A

T1  -- O2  -- T2  = 140.050 deg ; T1  -- T2   3.0463 A

T1  -- O3  -- T2  = 139.658 deg ; T1  -- T2   3.0428 A


        T-O-T SUMMARY
          Range  = 138.8211° <--> 140.0500 deg
          Mean   = 139.5096 deg
          StdDev = 0.5235 deg

        T--T SUMMARY
          Range  = 3.0338 A <--> 3.0463 A
          Mean   = 3.0410 A
          StdDev = 0.0054 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 24 41 62 90 122 157 200 247 296 354 416 474 546 610
TD10 = 959
Circuit symbol = 4.8_{8}.6.6.6.6
Weight = 25
Vertex symbol  = 4.8_{6}.6.6.6.6
Weight = 25

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 40 64 90 120 160 200 244 300 354 412 484 546 600
TD10 = 957
Circuit symbol = 4.4.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 29
Vertex symbol  = 4.4.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 29

<TD10> = 958.333
Average ring size = 6.4000
