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

Report for the framework in file "public/tmp/tmp_51_2_121_3T8DUu.cif"

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

Framework density = 19.80 T-atoms per nm^3
Material density = 1.975 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6201 Angstrom
T1  -- O2  = 1.6211 Angstrom
T1  -- O3  = 1.6208 Angstrom
T1  -- O4  = 1.6215 Angstrom
      mean = 1.6209 Angstrom
        t1 = 0.006797  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.000952  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6207 Angstrom
T2  -- O4  = 1.6214 Angstrom
T2  -- O5  = 1.6212 Angstrom
T2  -- O6  = 1.6208 Angstrom
      mean = 1.6210 Angstrom
        t1 = 0.006852  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.000322  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6201 A <--> 1.6215 A
          Mean   = 1.6209 A
          StdDev = 0.0004 A

       t1 Range  = 0.0068 <-- 0.0068 --> 0.0069
       t2 Range  = 0.0003 <-- 0.0006 --> 0.0010

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 109.531 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 109.295 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 109.495 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  = 109.478 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 109.589 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 109.440 deg; O3  -- O4  = 3 A
       109.295 deg <-- 109.471 deg --> 109.589 deg

O3  -- T2  -- O4  = 109.417 deg; O3  -- O4  = 3 A
O3  -- T2  -- O5  = 109.525 deg; O3  -- O5  = 3 A
O3  -- T2  -- O6  = 109.445 deg; O3  -- O6  = 3 A
O4  -- T2  -- O5  = 109.420 deg; O4  -- O5  = 3 A
O4  -- T2  -- O6  = 109.416 deg; O4  -- O6  = 3 A
O5  -- T2  -- O6  = 109.605 deg; O5  -- O6  = 3 A
       109.416 deg <-- 109.471 deg --> 109.605 deg

        O-T-O SUMMARY
          Range  = 109.2947 deg <--> 109.6046 deg
          Mean   = 109.4624 deg
          StdDev = 0.0794 deg

        O--O SUMMARY
          Range  = 2.6433 A <--> 2.6495 A
          Mean   = 2.6469 A
          StdDev = 0.0015 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T2  - O1  - T1  - O2  - T1  = 142.464 deg; T2  -- T1  = 5.7680 A
T2  - O1  - T1  - O3  - T2  =  83.626 deg; T2  -- T2  = 4.0380 A
T2  - O1  - T1  - O4  - T1  = 109.273 deg; T2  -- T1  = 4.9561 A
T1  - O2  - T1  - O3  - T2  = 120.886 deg; T1  -- T2  = 5.2890 A
T1  - O2  - T1  - O4  - T1  =  90.000 deg; T1  -- T1  = 4.3140 A
T2  - O3  - T1  - O4  - T1  = 109.350 deg; T2  -- T1  = 4.9489 A

T1  - O3  - T2  - O4  - T2  = 109.273 deg; T1  -- T2  = 4.9567 A
T1  - O3  - T2  - O5  - T2  = 127.059 deg; T1  -- T2  = 5.4456 A
T1  - O3  - T2  - O6  - T1  =  83.816 deg; T1  -- T1  = 4.0455 A
T2  - O4  - T2  - O5  - T2  =  90.000 deg; T2  -- T2  = 4.3085 A
T2  - O4  - T2  - O6  - T1  = 109.350 deg; T2  -- T1  = 4.9496 A
T2  - O5  - T2  - O6  - T1  = 136.477 deg; T2  -- T1  = 5.6389 A

        T-T-T SUMMARY
          Range  = 83.6264 deg <--> 142.4642 deg
          Mean   = 106.5549 deg
          StdDev = 17.5237 deg

        T--T SUMMARY
          Range  = 4.0380 A <--> 5.7680 A
          Mean   = 4.8141 A
          StdDev = 0.5420 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 141.357 deg ; T1  -- T1   3.0577 A

T1  -- O2  -- T1  = 139.642 deg ; T1  -- T1   3.0432 A

T1  -- O3  -- T2  = 138.792 deg ; T1  -- T2   3.0342 A

T1  -- O4  -- T2  = 137.513 deg ; T1  -- T2   3.0225 A

T2  -- O5  -- T2  = 139.709 deg ; T2  -- T2   3.0440 A

T2  -- O6  -- T2  = 140.309 deg ; T2  -- T2   3.0491 A


        T-O-T SUMMARY
          Range  = 137.5135° <--> 141.3567 deg
          Mean   = 139.5537 deg
          StdDev = 1.2096 deg

        T--T SUMMARY
          Range  = 3.0225 A <--> 3.0577 A
          Mean   = 3.0418 A
          StdDev = 0.0113 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 21 36 55 79 106 138 175 215 260 309 362 420 482 548
TD10 = 840
Circuit symbol = 4.4.6_{2}.8_{5}.6_{2}.8_{5}
Weight = 26
Vertex symbol  = 4.4.6_{2}.8_{3}.6_{2}.8_{3}
Weight = 26

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 21 36 55 79 106 138 175 215 260 309 362 420 482 548
TD10 = 840
Circuit symbol = 4.4.6_{2}.8_{5}.6_{2}.8_{5}
Weight = 26
Vertex symbol  = 4.4.6_{2}.8_{3}.6_{2}.8_{3}
Weight = 26

<TD10> = 840.000
Average ring size = 6.2609
