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

Report for the framework in file "public/tmp/tmp_86_1_4_a9KhWA.cif"

There are 8 T-atoms per unit cell
There are 16 O-atoms per unit cell

Framework density = 27.39 T-atoms per nm^3
Material density = 2.733 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6255 Angstrom
T1  -- O2  = 1.6686 Angstrom
T1  -- O3  = 1.6204 Angstrom
T1  -- O3  = 1.6322 Angstrom
      mean = 1.6367 Angstrom
        t1 = 0.045308  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.042604  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6204 A <--> 1.6686 A
          Mean   = 1.6367 A
          StdDev = 0.0192 A

       t1 Range  = 0.0453 <-- 0.0453 --> 0.0453
       t2 Range  = 0.0426 <-- 0.0426 --> 0.0426

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 115.043 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 102.275 deg; O1  -- O3  = 3 A
O1  -- T1  -- O3  = 112.679 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 116.679 deg; O2  -- O3  = 3 A
O2  -- T1  -- O3  = 108.357 deg; O2  -- O3  = 3 A
O3  -- T1  -- O3  = 100.996 deg; O3  -- O3  = 3 A
       100.996 deg <-- 109.338 deg --> 116.679 deg

        O-T-O SUMMARY
          Range  = 100.9956 deg <--> 116.6787 deg
          Mean   = 108.8194 deg
          StdDev = 6.1043 deg

        O--O SUMMARY
          Range  = 2.5098 A <--> 2.7996 A
          Mean   = 2.6572 A
          StdDev = 0.1138 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  = 105.960 deg; T1  -- T1  = 5.1997 A
T1  - O1  - T1  - O3  - T1  = 142.523 deg; T1  -- T1  = 5.7821 A
T1  - O1  - T1  - O3  - T1  =  83.697 deg; T1  -- T1  = 4.0937 A
T1  - O2  - T1  - O3  - T1  = 101.548 deg; T1  -- T1  = 4.6085 A
T1  - O2  - T1  - O3  - T1  = 154.913 deg; T1  -- T1  = 5.7986 A
T1  - O3  - T1  - O3  - T1  =  81.970 deg; T1  -- T1  = 3.6276 A

        T-T-T SUMMARY
          Range  = 81.9699 deg <--> 154.9129 deg
          Mean   = 112.2967 deg
          StdDev = 29.2639 deg

        T--T SUMMARY
          Range  = 3.6276 A <--> 5.7986 A
          Mean   = 4.8201 A
          StdDev = 0.8572 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 155.026 deg ; T1  -- T1   3.1742 A

T1  -- O2  -- T1  = 180.000 deg ; T1  -- T1   3.3371 A

T1  -- O3  -- T1  = 116.476 deg ; T1  -- T1   2.7655 A


        T-O-T SUMMARY
          Range  = 116.4760° <--> 180.0000 deg
          Mean   = 150.5008 deg
          StdDev = 26.6923 deg

        T--T SUMMARY
          Range  = 2.7655 A <--> 3.3371 A
          Mean   = 3.0923 A
          StdDev = 0.2456 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------
T1  -- T1  = 2.7655 Angstrom
T1  -- T1  = 2.7655 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 11 27 50 80 118 162 212 271 337 408 485 572 667 767 872
TD10 = 1273
Circuit symbol = 4.6.6.6.8_{6}.8_{7}
Weight = 33
Vertex symbol  = 4.6.6.6.8_{5}.8_{6}
Weight = 33

<TD10> = 1273.000
Average ring size = 7.0588
