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

Report for the framework in file "public/tmp/tmp_56_1_4_4Aq5tl.cif"

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

Framework density = 25.64 T-atoms per nm^3
Material density = 2.558 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6431 Angstrom
T1  -- O2  = 1.6759 Angstrom
T1  -- O3  = 1.5809 Angstrom
T1  -- O3  = 1.6635 Angstrom
      mean = 1.6409 Angstrom
        t1 = 0.080879  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.101047  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5809 A <--> 1.6759 A
          Mean   = 1.6409 A
          StdDev = 0.0371 A

       t1 Range  = 0.0809 <-- 0.0809 --> 0.0809
       t2 Range  = 0.1010 <-- 0.1010 --> 0.1010

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 124.177 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  =  90.595 deg; O1  -- O3  = 2 A
O1  -- T1  -- O3  = 108.433 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 100.570 deg; O2  -- O3  = 3 A
O2  -- T1  -- O3  = 114.962 deg; O2  -- O3  = 3 A
O3  -- T1  -- O3  = 115.260 deg; O3  -- O3  = 3 A
       90.595 deg <-- 109.000 deg --> 124.177 deg

        O-T-O SUMMARY
          Range  = 90.5953 deg <--> 124.1770 deg
          Mean   = 107.6197 deg
          StdDev = 10.4729 deg

        O--O SUMMARY
          Range  = 2.2919 A <--> 2.9329 A
          Mean   = 2.6370 A
          StdDev = 0.2045 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T1  =  80.658 deg; T1  -- T1  = 3.9319 A
T1  - O1  - T1  - O3  - T1  = 125.372 deg; T1  -- T1  = 5.8965 A
T1  - O1  - T1  - O3  - T1  =  80.658 deg; T1  -- T1  = 3.9319 A
T1  - O2  - T1  - O3  - T1  = 145.758 deg; T1  -- T1  = 5.8430 A
T1  - O2  - T1  - O3  - T1  = 127.847 deg; T1  -- T1  = 4.9571 A
T1  - O3  - T1  - O3  - T1  =  82.126 deg; T1  -- T1  = 4.0392 A

        T-T-T SUMMARY
          Range  = 80.6576 deg <--> 145.7578 deg
          Mean   = 109.4707 deg
          StdDev = 26.9378 deg

        T--T SUMMARY
          Range  = 3.9319 A <--> 5.8965 A
          Mean   = 4.8425 A
          StdDev = 0.8642 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 176.400 deg ; T1  -- T1   3.2845 A

T1  -- O2  -- T1  = 180.000 deg ; T1  -- T1   3.3518 A

T1  -- O3  -- T1  = 116.510 deg ; T1  -- T1   2.7594 A


        T-O-T SUMMARY
          Range  = 116.5100° <--> 180.0000 deg
          Mean   = 157.6368 deg
          StdDev = 29.7444 deg

        T--T SUMMARY
          Range  = 2.7594 A <--> 3.3518 A
          Mean   = 3.1319 A
          StdDev = 0.2705 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.2919 A
O1  -- O3  = 2.2919 A
T1  -- T1  = 2.7594 Angstrom
T1  -- T1  = 2.7594 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 10 21 40 62 90 122 160 202 250 302 360 422 490 562 640
TD10 = 962
Circuit symbol = 4.6.4.6.6_{2}.8_{4}
Weight = 18
Vertex symbol  = 4.6.4.6.6.10_{12}
Weight = 31

<TD10> = 962.000
Average ring size = 7.7273
