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

Report for the framework in file "public/tmp/tmp_181_1_572_zxBkle.cif"

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

Framework density = 33.33 T-atoms per nm^3
Material density = 3.326 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.7545 Angstrom
T1  -- O3  = 2.0646 Angstrom
T1  -- O4  = 1.7213 Angstrom
T1  -- O2  = 1.4179 Angstrom
      mean = 1.7396 Angstrom
        t1 = 0.195594  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.175970  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4179 A <--> 2.0646 A
          Mean   = 1.7396 A
          StdDev = 0.2314 A

       t1 Range  = 0.1956 <-- 0.1956 --> 0.1956
       t2 Range  = 0.1760 <-- 0.1760 --> 0.1760

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 110.161 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  =  72.145 deg; O1  -- O4  = 2 A
O1  -- T1  -- O2  =  63.614 deg; O1  -- O2  = 2 A
O3  -- T1  -- O4  =  96.441 deg; O3  -- O4  = 3 A
O3  -- T1  -- O2  =  95.599 deg; O3  -- O2  = 3 A
O4  -- T1  -- O2  = 135.637 deg; O4  -- O2  = 3 A
       63.614 deg <-- 95.600 deg --> 135.637 deg

        O-T-O SUMMARY
          Range  = 63.6139 deg <--> 135.6372 deg
          Mean   = 95.5995 deg
          StdDev = 24.1033 deg

        O--O SUMMARY
          Range  = 1.6963 A <--> 3.1366 A
          Mean   = 2.5396 A
          StdDev = 0.5136 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O3  - T1  = 108.601 deg; T1  -- T1  = 3.6815 A
T1  - O1  - T1  - O4  - T1  = 180.000 deg; T1  -- T1  = 5.2313 A
T1  - O1  - T1  - O2  - T1  = 104.669 deg; T1  -- T1  = 4.2330 A
T1  - O3  - T1  - O4  - T1  =  71.399 deg; T1  -- T1  = 3.6739 A
T1  - O3  - T1  - O2  - T1  = 145.645 deg; T1  -- T1  = 5.8925 A
T1  - O4  - T1  - O2  - T1  =  75.331 deg; T1  -- T1  = 4.2263 A

        T-T-T SUMMARY
          Range  = 71.3993 deg <--> 180.0000 deg
          Mean   = 114.2742 deg
          StdDev = 38.8035 deg

        T--T SUMMARY
          Range  = 3.6739 A <--> 5.8925 A
          Mean   = 4.4898 A
          StdDev = 0.8251 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 165.337 deg ; T1  -- T1   3.4804 A

T1  -- O2  -- T1  = 148.294 deg ; T1  -- T1   2.7278 A

T1  -- O3  -- T1  = 161.302 deg ; T1  -- T1   4.0744 A

T1  -- O4  -- T1  = 172.808 deg ; T1  -- T1   3.4359 A


        T-O-T SUMMARY
          Range  = 148.2942° <--> 172.8082 deg
          Mean   = 161.9354 deg
          StdDev = 8.9861 deg

        T--T SUMMARY
          Range  = 2.7278 A <--> 4.0744 A
          Mean   = 3.4296 A
          StdDev = 0.4822 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O4  = 2.0468 A
O1  -- O4  = 2.0468 A
O1  -- O2  = 1.6963 A
O1  -- O2  = 1.6963 A
O2  -- O3  = 2.2390 A
O2  -- O2  = 2.2395 A
T1  -- T1  = 1.7509 Angstrom
T1  -- T1  = 2.7278 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 21 43 85 135 184 244 318 400 490 590 698 814 939 1073
TD10 = 1445
Circuit symbol = 4.6_{2}.4.8_{2}.6.6_{2}
Weight = 10
Vertex symbol  = 4.6_{2}.4.10_{2}.6_{2}.10_{2}
Weight = 35

<TD10> = 1445.000
Average ring size = 6.3830
